CN211742079U

CN211742079U - Touch screen with mechanical touch auxiliary structure

Info

Publication number: CN211742079U
Application number: CN202020569630.1U
Authority: CN
Inventors: 朱振连
Original assignee: Xiamen Xin Hongpeng Electronic Co ltd
Current assignee: Xiamen Xin Hongpeng Electronic Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-10-23
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a touch-sensitive screen with machinery touch-control auxiliary structure, including touch-sensitive screen body, frame, touch head, fixed frame and reel, the outside cover of touch-sensitive screen body is equipped with the frame, and the top of touch-sensitive screen body flushes each other with the top of frame, the central point department of putting of the upper left end of frame and back upper end all is provided with fixed frame, and two lower extremes of fixed frame all are provided with the fixture block to the slot has all been seted up at the frame top of fixture block position department, the pivot is all installed to the central point department of putting of fixed frame inside, and the outside of pivot all overlaps and is equipped with the reel to all there is the rope to all twine on the lateral wall of reel, touch head has been placed on the top of touch-sensitive screen body, and the one end of rope. This touch-sensitive screen with machinery touch-control auxiliary structure has not only realized the stable supplementary effect of machinery touch-control, has the whole plug of being convenient for moreover, keeps nib vertically practicality.

Description

Touch screen with mechanical touch auxiliary structure

Technical Field

The utility model relates to a touch-sensitive screen technical field specifically is a touch-sensitive screen with machinery touch-control auxiliary structure.

Background

Currently, applications of touch screen technology are becoming popular, such as mobile phones, tablets, control panels, portable plotters, and the like. The common touch screen mainly adopts an information input mode of manual touch points, but the input mode has more limitations, and particularly, in the aspect of drawing operation by using the touch screen, the use effect is not ideal, so that a mechanical touch auxiliary structure needs to be additionally arranged.

However, the existing mechanical touch auxiliary structure for the touch screen still has certain problems, and the specific problems include the following points:

1. in the conventional mechanical touch auxiliary structure, for example, patent with publication number CN203217518U, a telescopic rod is used as a connecting member of a touch head, which not only occupies a large space and has a limited telescopic range, but also is only suitable for small and miniature touch screens, and a rigid connecting structure is easy to be jammed, thereby affecting fluency and stability during drawing;

2. in a conventional mechanical touch auxiliary structure, for example, the patent with publication number CN203217518U, the auxiliary structure is directly fixed on the touch screen, so that the auxiliary structure occupies the screen space and blocks the view.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a touch-sensitive screen with machinery touch-control auxiliary structure possesses stably receive and releases, avoids the card to pause, the plug of being convenient for, keeps advantages such as nib vertically to solve the problem that proposes among the above-mentioned background.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a touch-sensitive screen with machinery touch-control auxiliary structure, includes touch-sensitive screen body, frame, touch head, fixed frame and reel, the outside cover of touch-sensitive screen body is equipped with the frame, and the top of touch-sensitive screen body flushes each other with the top of frame, the central point department of putting of frame upper left end and back upper end all is provided with fixed frame, and two lower extremes of fixed frame all are provided with the fixture block to the slot has all been seted up at the frame top of fixture block position department, the pivot is all installed to the inside central point department of putting of fixed frame, and the outside of pivot all overlaps and is equipped with the reel to all there is the rope to twine on the lateral wall of reel, touch head has been placed on the top of touch-sensitive screen body, and the one end.

Preferably, the slot and the fixture block are both in a T-shaped structure, and the fixture block and the slot are vertically nested to form a limiting structure.

Preferably, the touch control head is internally provided with positioning holes which are in a conical structure.

Preferably, the top end of the rotating shaft is rotatably connected with the top of the fixed frame through a ball bearing.

Preferably, all be provided with clockwork spring between pivot, the reel, and clockwork spring's both ends respectively with the lateral wall of pivot, the inside wall fixed connection of reel and constitute elasticity tractive structure.

Preferably, the maximum length of the rope is equal to the surface width of the touch screen body, and the clockwork spring does not reach the maximum deformation amount when the rope is fully extended.

(III) advantageous effects

Compared with the prior art, the utility model provides a touch-sensitive screen with machinery touch-control auxiliary structure possesses following beneficial effect:

1. according to the touch screen with the mechanical touch auxiliary structure, the winding drum is limited to rotate around the rotating shaft and automatically contracts through the clockwork spring, so that the touch head is kept relatively tensioned under the elastic traction of the rope and can reach any position on the surface of the touch screen body, the rotating shaft is rotatably connected with the fixed frame through the ball bearing, friction is reduced, jamming is avoided, and the stable auxiliary effect of mechanical touch is achieved;

2. this touch-sensitive screen with machinery touch-control auxiliary structure, through the perpendicular nestification between fixture block, the slot of T type structure, supplementary spacing, the plug of being convenient for, through the locating hole of seting up the tapered structure in the inside of touch head, keep the nib perpendicular to the practicality of touch-control auxiliary structure has further been strengthened.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the partial side view section of the present invention;

fig. 3 is a schematic view of the local top view structure of the present invention.

In the figure: 1. a touch screen body; 2. a frame; 3. a slot; 4. a touch control head; 5. positioning holes; 6. a fixing frame; 7. a clamping block; 8. a rotating shaft; 9. a ball bearing; 10. a clockwork spring; 11. a reel; 12. a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a touch-sensitive screen with machinery touch-control auxiliary structure, including touch-sensitive screen body 1, frame 2, touch head 4, fixed frame 6 and reel 11, touch-sensitive screen body 1's outside cover is equipped with frame 2, and touch-sensitive screen body 1's top flushes with the top of frame 2 each other, frame 2 upper left end all is provided with fixed frame 6 with the central point department of putting of back upper end, and two lower extremes of fixed frame 6 all are provided with fixture block 7, and slot 3 has all been seted up at 2 tops of frame of fixture block 7 position department, pivot 8 is all installed to the inside central point department of putting of fixed frame 6, and pivot 8's the outside all overlaps and is equipped with reel 11, and all twine on reel 11's the lateral wall has rope 12, touch head 4 has been placed on touch-sensitive screen body 1's top, and rope 12's one.

As shown in fig. 2 and 3, the slot 3 and the fixture block 7 are both in T-shaped structures, and the fixture block 7 and the slot 3 are vertically nested to form a limiting structure, so that the whole insertion and extraction are facilitated.

As shown in FIG. 1, the touch control head 4 has positioning holes 5 therein, and the positioning holes 5 are all in a cone-shaped structure to keep the pen point vertical.

As shown in figure 2, the top end of the rotating shaft 8 is rotatably connected with the top of the fixed frame 6 through the ball bearing 9, so that friction is reduced and jamming is avoided.

As shown in fig. 3, a clockwork spring 10 is disposed between the rotating shaft 8 and the winding drum 11, and both ends of the clockwork spring 10 are fixedly connected to the outer sidewall of the rotating shaft 8 and the inner sidewall of the winding drum 11 respectively to form an elastic traction structure, so that the touch control head 4 is kept relatively tensioned under the elastic traction of the rope 12.

As shown in fig. 3, the maximum length of the rope 12 is equal to the surface width of the touch screen body 1, so that the touch control head 4 can reach any displacement on the surface of the touch screen body 1, and when the rope 12 is fully extended, the spring 10 does not reach the maximum deformation amount, and the spring 10 is prevented from being damaged.

The working principle is as follows: in use, as shown in the attached fig. 2 and 3, two fixing frames 6 are respectively installed at the central positions of the left upper end and the rear upper end of the frame 2 by vertically nesting the fixture block 7 and the slot 3 of the T-shaped structure, and the touch control head 4 is arranged on the surface of the touch screen body 1, then the pen point of the drawing pen is inserted into the positioning hole 5 of the cone-shaped structure, the pen point automatically keeps vertical, in the process of drawing, the two ropes 12 are stressed correspondingly by pushing the touch control head 4 and the drawing pen, the corresponding drum 11 is rotated limitedly about the rotation shaft 8 by the clockwork spring 10 and elastically contracted, so that the rope 12 is kept relatively tensioned, because the maximum deformation capacity of the clockwork spring 10 is greater than the length of the rope 12, and the maximum length of the rope 12 is equal to the surface width of the touch screen body 1, the touch control head 4 can reach any position on the surface of the touch screen body 1;

in addition, as shown in fig. 1 and fig. 2, in the winding and unwinding process of the winding drum 11, the rotating shaft 8 can be rotatably connected with the fixing frame 6 through the ball bearing 9, so as to reduce friction and avoid the winding drum 11 from being jammed, and when the mechanical touch auxiliary structure is not needed, the structure can be integrally pulled out upwards, and the surface space of the touch screen body 1 is avoided being occupied.

To sum up, this touch-sensitive screen with machinery touch-control auxiliary structure has not only realized the stable supplementary effect of machinery touch-control, has the whole plug of being convenient for moreover, keeps nib vertically practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a touch-sensitive screen with machinery touch-control auxiliary structure, includes touch-sensitive screen body (1), frame (2), touch head (4), fixed frame (6) and reel (11), its characterized in that: the outer side cover of touch-sensitive screen body (1) is equipped with frame (2), and the top of touch-sensitive screen body (1) flushes each other with the top of frame (2), the central point department of putting of upper left end and back upper end all is provided with fixed frame (6), and two lower extremes of fixed frame (6) all are provided with fixture block (7) to slot (3) have all been seted up at frame (2) top of fixture block (7) position department, pivot (8) are all installed to the inside central point department of putting of fixed frame (6), and the outside of pivot (8) all overlaps and is equipped with reel (11) to all twine on the lateral wall of reel (11) rope (12), touch head (4) have been placed on the top of touch-sensitive screen body (1), and the one end of rope (12) all with the lateral wall fixed connection of touch head (4).

2. The touch screen with the mechanical touch auxiliary structure according to claim 1, wherein: the slot (3) and the fixture block (7) are both in T-shaped structures, and the fixture block (7) and the slot (3) are vertically nested to form a limiting structure.

3. The touch screen with the mechanical touch auxiliary structure according to claim 1, wherein: positioning holes (5) are formed in the touch control head (4), and the positioning holes (5) are all in a conical structure.

4. The touch screen with the mechanical touch auxiliary structure according to claim 1, wherein: the top end of the rotating shaft (8) is rotatably connected with the top of the fixed frame (6) through a ball bearing (9).

5. The touch screen with the mechanical touch auxiliary structure according to claim 1, wherein: all be provided with clockwork spring (10) between pivot (8), reel (11), and clockwork spring (10) both ends respectively with the lateral wall of pivot (8), the inside wall fixed connection of reel (11) and constitute elasticity tractive structure.

6. The touch screen with the mechanical touch auxiliary structure according to claim 1, wherein: the maximum length of the rope (12) is equal to the surface width of the touch screen body (1), and when the rope (12) is fully extended, the clockwork spring (10) does not reach the maximum deformation amount.