CN2541901Y

CN2541901Y - Positioning structure of touch controlled pen

Info

Publication number: CN2541901Y
Application number: CN02231678U
Authority: CN
Inventors: 杜进雄
Original assignee: E Ten Information Systems Co Ltd
Current assignee: E Ten Information Systems Co Ltd
Priority date: 2002-04-28
Filing date: 2002-04-28
Publication date: 2003-03-26
Anticipated expiration: 2012-04-28

Abstract

The utility model discloses a positioning structure for a touch control pen, which comprises a holding groove that is equipped on the inner side-edge of the electronic device casing and a positioning device, wherein a groove port is slotted on the casing wall of the holding groove side edge, the positioning device includes a pivoting portion, the positioning device is pivoted on a position close to the groove port through the pivoting portion, an elastic element with spring is extensively equipped on the pivoting portion, the elastic element is supported on the inner surface of the casing, a fastening element is extensively equipped on the other side of the pivoting portion corresponding to the elastic element, and the fastening element is equipped with a pushing portion which is embedded in the groove port and is also exposed to the outside of the casing, and the bottom of the pushing portion is extensively equipped with a blocking portion that possesses spring. Utilizing the structure, the touch control pen is plugged into the inside of the casing from outside and is fixedly fastened by the aid of the fastening element, which ensures that the touch control pen is supported at the position of the blocking portion, and the blocking portion is bended and distorted in an adequate degree, achieving the purpose of being positioned in the holding groove.

Description

The location structure of pointer

Technical field

The utility model relates to a kind of location structure of pointer, and more particularly, relating to a kind of electronic installation inside that is arranged on can be for the location structure of pointer fixing.

Background technology

The electronic personal information device of being sold on the market at present, especially dispose the associated electrical product of Touch Screen, for making the operator and carry out data and to choose by means of Touch Screen input data information, often all can dispose a pointer, utilize pointer on the Touch Screen surface, to carry out The selection of data and input by the mode of touching; And the structure that is used for fixing pointer is a casing enclosure interior at the associated electrical product one storage tank is set, so that the carrying and taking of operator, wherein how to make pointer can firmly be fixed on enclosure interior, be convenient to taking of operator, to avoid pointer to come off from enclosure interior, causing the puzzlement in the use, all is institute's urgent problem in the Related product manufacturing industry for a long time.

The relevant enclosure interior that how to make pointer be positioned electronic installation, relevant technology such as Taiwan patent announcement number are No. 331434, patent name is disclosed in a kind of " a slotting structure of electronic installation ", it mainly is that appropriate location at body is provided with a fluting, be provided with the recess that extends internally at fluting one end, on an end of fluting place recess, be provided with a buckle member in addition, this buckle member is provided with the holder that is fixed in body, and on holder, be embedded with a press element, the protruding engine body exterior that is exposed at of this press element, on press element, be provided with the clinching portion that convexedly stretches in fluting and cooperate in addition with setting element, and press element is embedded with flexible member, and an end of flexible member is to abut on the inwall of holder, the other end is fixed in the clinching portion, thereby make and to be fixed in the recess by means of compressing of flexible member when writing pencil is plugged in the recess.

Because above-mentioned buckle member mainly is to be fixed on the body, and flexible member need be set, so that writing pencil is pressed in the recess, because required parts is more, so not only need long production time and flow process, and writing pencil is when the location, the writing pencil rear and front end all must just can reach the location and be fixed in the inner effect of fluting by means of buckle member and recess respectively, taking out as the operator in the process of writing pencil, mainly push this press section by means of hand, clinching portion and setting element are broken away from, so that writing pencil can come off out in recess naturally, because said structure is the mode of two point locations before and after adopting, and there is fluting at the place at writing pencil side body, often be easy to cause writing pencil very easily to come off, cause impaired shortcoming at engine body exterior thereby lose or drop from the inside of slotting because of shaking improperly or touching the press section.

Summary of the invention

For this reason, the location structure of pointer mainly is in order to solve existing location structure pointer to be deviate from slotting in the utility model, thereby causes the problem of losing or dropping and suffer a loss at engine body exterior.

The location structure of the pointer in the utility model mainly includes:

One is arranged on the tank of case of electronic device inner side edge, offers a notch on the shell wall side of this tank side; And

One location device, include an articulated section, by this articulated section described locating device is hubbed near described notch place, this articulated section extension is provided with a rubber-like flexible member, this flexible member resists the inside surface at described housing, extend at the opposite side of articulated section with respect to this flexible member and to be provided with the solid element of a button, the solid element of this button is provided with one, and can be entrenched in notch interior and expose to the press section of described hull outside, and this press section is extended with a rubber-like stop section in its bottom.By means of above-mentioned member, can make pointer be plugged on housing section from outside, and make stationary annular groove set on pointer nib one end carry out fastener to fix by means of the solid element of button, and the nib of pointer is to resist to locate in the stop section, make the stop section produce suitable flexural deformation, through reaching the purpose that pointer is positioned at tank inside.

In addition, the solid element of described button includes a fixation spring tab, and this fixation spring tab is provided with a barb portion its terminal extension, also can protrude out on described fixation spring tab and housing sidewall facing surfaces and be provided with described press section.

The location structure of pointer is by means of above-mentioned member in the utility model, can make pointer be plugged on housing section from outside, and make stationary annular groove set on pointer nib one end carry out fastener to fix by means of the solid element of button, and the nib of pointer is to resist to locate in the stop section, make the stop section produce suitable flexural deformation, reach the purpose that pointer firmly is fixed on tank inside.

Description of drawings

In order further to understand purpose, feature and the effect of pointer location structure in the utility model, the specific embodiment of the utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the three-dimensional exploded view of the location structure of pointer in the utility model;

Fig. 2 is the schematic side view of pointer current potential structure in the utility model;

Fig. 3 and Fig. 4 are after in the utility model pointer being inserted in tank inside, and location structure is the continuous action synoptic diagram during pointer fixedly;

Fig. 5 and Fig. 6 are after in the utility model pointer being inserted in tank inside, the continuous action synoptic diagram when breaking away from location structure.

Embodiment

As shown in Figure 1, the location structure of pointer mainly is that side in electronic product casing 10 inside is provided with a tank 12 in the utility model, and on the housing 10 of these tank 12 1 ends, be provided with the perforate 122 that to insert for pointer 30, simultaneously, this tank 12 offers a notch 124 on the wall of its side housing 10, and the surface of the housing 10 of close notch 124 inside is provided with a pivot 126, articulated section 22 set in this pivot 126 and the locating device 20 is pivoted mutually, this articulated section 22 is extended with a rubber-like flexible member 24 in addition, this flexible member 24 resists in the inside surface of

housing

10, and 22 opposite side extends and is provided with a solid element 26 of button that is used for the solid object of hook in the articulated section with respect to this flexible member 24.Wherein, the solid element 26 of button is a fixation spring tab 262, this fixation spring tab 262 is one to be the lamellar body of arcuation, end at fixation spring tab 262 extends the barb portion 2622 that is provided with, this fixation spring tab 262 protrudes out with housing 10 sidewall facing surfaces and is provided with a press section 28, this press section 28 is entrenched in the notch 124 and exposes to the outside of housing 10, these 28 bottoms, press section are extended the stop section 282 that is provided with a tool elasticity in addition, when pointer 30 from housing 10 outsides when perforate 122 is inserted into the inside of housing 10, as shown in Figure 2, barb portion 2622 and hook are solid on it relatively for set fixedly annular groove 34 on nib 32 1 ends of pointer 30, the nib 32 of pointer 30 is resisted in shelves end portion 282, and make stop section 282 produce suitable crooked deformation, to reach the purpose that pointer 30 is positioned tank 12 inside.

As shown in Figure 3 and Figure 4, pointer 30 in the utility model is when locating device 20 moves, its nib 32 at first will be touched on stop section 282, and along with pointer 30 continues to move and produce gradually deformation and bending, when on the fixedly annular groove 34 of barb portion 2622 fasteners in this pointer 30 of fixation spring tab 262 ends, stop section 282 cooperate produced simultaneously resilience strength to make barb portion 2622 securely hook is solid on fixing annular groove 34, in case barb portion 2622 comes off on fixing annular groove 34.

As shown in Figure 5 and Figure 6, the utility model desires to make pointer 30 to break away from locating device 20, and when taking out from tank 12 is inner, directly push this press section 28, make barb portion 2622 break away from fixedly annular groove 34, the screen resilience of being accumulated by means of stop section 282 can force and drive pointer 30 towards tank 12 outside moving simultaneously.When move press section 28, articulated section 22 will be rotated along pivot 126, resistance is in the side edge surface of casing 10 thereby flexible member 24 is subjected to pivot 126 rotations, and produce the deformation bending simultaneously, after waiting to stop to push this press section 28, flexible member 24 can produce screen resilience, and makes articulated section 22 produce counter-rotating, the 28 involution original positions up to the press section along pivot 126.

The advantage of the maximum of the location structure of pointer is to be that locating device 20 is by integrally formed in the utility model, thereby can reach the purpose of designs simplification, and can shorten the time of production and assembly simultaneously, saves production cost.

The utility model is the inside that pointer 30 is contained in tank 12, and only is provided with the perforate 122 that is used to place pointer 30 at an end of tank 12, thereby can reach the possibility of avoiding pointer 30 to break away from easily, and is easy to from the tank 12 inner pointer 30 of taking out.This locating device 20 makes pointer 30 resiliences go out tank 12 inside respectively, and makes press section 28 involutions in original position by means of the screen resilience strength that stop section 282 and flexible member 24 are produced.Location structure in the utility model positions pointer 30 by means of the control of one key, and the resilience strength by means of flexible member 24 makes pointer 30 break away from buckling of locating device 20 simultaneously.

In addition; above-mentioned only to a preferred embodiment of the present utility model; be not to be used for limiting the protection domain that the utility model is implemented; every equivalence of being done according to the described shape of the utility model claim, structure, feature and spirit changes and modifies, and all should think to fall into protection domain of the present utility model.

Claims

1. the location structure of a pointer, it is characterized in that: it mainly includes:

One location device, include an articulated section, make described locating device be hubbed on the adjacent notches place by this articulated section, this articulated section extension is provided with a rubber-like flexible member, this flexible member resists the inside surface at described housing, extend at the opposite side of articulated section with respect to this flexible member and to be provided with the solid element of a button, the solid element of this button is provided with one, and can be entrenched in notch interior and expose to the press section of described hull outside, and this press section is extended with a rubber-like stop section in its bottom.

2. according to the location structure of the pointer described in the claim 1, it is characterized in that: the solid element of described button includes a fixation spring tab, and this fixation spring tab is in its terminal barb portion that is provided with of extending.

3. according to the location structure of the pointer described in the claim 2, it is characterized in that: on described fixation spring tab and housing sidewall facing surfaces, protrude out and be provided with described press section.

4. according to the location structure of the pointer described in the claim 2, it is characterized in that: described fixation spring tab is one to be the lamellar body of arcuation.

5. according to the location structure of the pointer described in the claim 2, it is characterized in that: described tank is provided with one on the housing of one end can be for the perforate of pointer insertion.

6. according to the location structure of the pointer described in the claim 2, it is characterized in that: described locating device is integrally formed.