CN216249589U - Can prevent multi-functional intelligent wand of display screen wearing and tearing - Google Patents

Abstract

The utility model discloses a multifunctional intelligent scanning pen capable of preventing a display screen from being abraded, which comprises a scanning pen body, wherein the surface of the scanning pen body is fixedly connected with the display screen, a button is fixedly arranged on one side of the scanning pen body, the bottom of the scanning pen body is movably connected with a fixing sleeve, the fixing sleeve is U-shaped, pressing strips are fixedly connected to the tops of two ends of the fixing sleeve, two fixing blocks are fixedly connected to the outer wall of one side of the fixing sleeve, and two parallel cylinders are arranged on the opposite sides of the two fixing blocks. Through the mistake of preventing that sets up touches the visor, when carrying the device, will prevent that the mistake from touching the visor and slide towards the direction that is close to the location strip, the cylinder can slide along the inner wall of sliding sleeve, the fixed block breaks away from with the second magnetic path earlier, contacts until fixed block and first magnetic path, and the fixed block is in the same place because magnetism inter attraction, owing to prevent when carrying that the mistake touches the visor and can live display screen parcel, has just also avoided the wearing and tearing of display screen.

Description

Can prevent multi-functional intelligent wand of display screen wearing and tearing

Technical Field

The utility model belongs to the technical field of teaching articles, and particularly relates to a multifunctional intelligent scanning pen capable of preventing a display screen from being abraded.

Background

Nowadays, the wand is not only a simple extraction function, but also has added functions such as translation, pronunciation, and the like, becomes an important teaching article, and is often used for facilitating the user to learn different languages, so that the existing wand is provided with a large display screen, facilitating the user to see the scanning result, and promoting learning.

Present wand is at the in-process that uses, and the wearing and tearing of display screen when carrying collide with, lead to the unable normal use of wand, have occupied the wand and have damaged a very big part of reason, and the button in the wand outside also receives the extrusion very easily when carrying moreover and the mistake touches.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional intelligent scanning pen capable of preventing a display screen from being abraded, and aims to solve the problems that the existing multifunctional intelligent scanning pen capable of preventing the display screen from being abraded is provided in the background technology, the scanning pen cannot be normally used due to abrasion and collision of the display screen during carrying of the existing scanning pen, a large part of the damage reason of the scanning pen is occupied, and keys on the outer side of the scanning pen are easily extruded and mistakenly touched during carrying.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional intelligent scanning pen capable of preventing a display screen from being worn comprises a scanning pen body, wherein the surface of the scanning pen body is fixedly connected with the display screen, a key is fixedly arranged on one side of the scanning pen body, a fixed sleeve is movably connected with the bottom of the scanning pen body, the fixing sleeve is U-shaped, pressing strips are fixedly connected to the tops of the two ends of the fixing sleeve, the outer wall of one side of the fixed sleeve is fixedly connected with two fixed blocks, two parallel cylinders are arranged on the opposite sides of the two fixed blocks, the two ends of each cylinder are respectively and fixedly connected with the two fixed blocks, the outer side of the fixed sleeve is provided with a false touch prevention protective cover which is arc-shaped, the inner wall fixedly connected with of mistake proofing touch visor has two at least sliding sleeves, the inner wall of sliding sleeve with cylindrical outer wall swing joint.

Specifically, when carrying the device, will prevent that the mistake from touching the visor and slide towards the direction that is close to the location strip, the cylinder can slide along the inner wall of sliding sleeve, the fixed block breaks away from with the second magnetic path earlier, contact until fixed block and first magnetic path, the fixed block is in the same place because magnetism inter attraction with first magnetic path, prevent that the mistake from touching the visor and can live the display screen parcel when carrying, just also avoided the wearing and tearing of display screen, two cylinders can carry on spacingly to the motion trail that prevents the mistake and touch the visor.

Preferably, the cross-section of layering is "L shape", the circular slot has been seted up at the inboard middle part of layering, the outside that the layering extended to the layering is all run through at the both ends of circular slot, the inner wall fixedly connected with torsional spring of circular slot, the both ends of torsional spring respectively with the both ends fixed connection of layering.

Specifically, when the device is installed, the fixing sleeve only needs to be sleeved at the bottom of the scanning pen body, the pressing bar moves upwards, the torsion spring is stretched, the scanning pen body is convenient to put in, and the back torsion spring is loosened, so that the top of the scanning pen body can be pressed by elasticity, the fixing sleeve is firmly fixed on the outer side of the scanning pen body, and the effect of convenience in installation is achieved.

Preferably, the outer wall of the mistaken touch preventing protective cover is provided with a groove.

Specifically, the setting of recess, when the protection cover is opened in the mistake proofing touch, the recess just is in the outside of button, and the user can touch the button, operates the wand body, and when the protection cover was touched in the closed mistake proofing touch, the button would be by the mistake proofing touch visor parcel to prevent that the mistake of button from touching.

Preferably, the inner wall of the mistaken touch preventing protective cover is fixedly connected with a first magnetic block, and the inner wall of the other end of the mistaken touch preventing protective cover is fixedly connected with a second magnetic block.

Specifically, the second magnetic block and the first magnetic block are used for positioning the mistaken touch prevention protective cover, so that the mistaken touch prevention protective cover is fixed in the opening or closing position.

Preferably, the outer wall of one side of the fixed sleeve, which is far away from the fixed block, is fixedly connected with a positioning strip, and the positioning strip is a rubber magnetic strip.

Specifically, the rubber magnet has magnetism, and the texture is softer, can not damage because of the striking when the protection lid of preventing touching by mistake closes.

Preferably, one end of the mistaken touch prevention protective cover close to the positioning strip is fixedly connected with an iron sheet.

Specifically, after the protection cover is closed and prevented from being touched by mistake, the iron sheet at one end of the protection cover can be contacted with the positioning strip, and the protection cover is more firmly fixed in position to the protection cover during carrying due to mutual attraction of magnetism.

Preferably, the outer wall of the fixed block is movably connected with the outer walls of the first magnetic block and the second magnetic block, and the fixed block is an iron block.

Specifically, first magnetic path and second magnetic path are magnet, and the fixed block is the iron plate, can fix the protection lid position of preventing accidentally touching because of magnetism inter attraction between the two.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the mistake of preventing that sets up touches the visor, when carrying the device, will prevent that the mistake from touching the visor and slide towards the direction that is close to the location strip, the cylinder can slide along the inner wall of sliding sleeve, the fixed block breaks away from with the second magnetic path earlier, contacts until fixed block and first magnetic path, and the fixed block is in the same place because magnetism inter attraction, owing to prevent when carrying that the mistake touches the visor and can live display screen parcel, has just also avoided the wearing and tearing of display screen.

2. Through the recess that sets up, when the protection cover is opened in the mistake proofing touch, the recess just is in the outside of button, and the user can touch the button, operates the wand body, and when the protection cover was touched in the closed mistake proofing touch, the button again can be prevented the mistake and touched the protection cover parcel to prevent that the mistake of button from touching.

3. Through the torsional spring that sets up, this device when the installation, only needs to cover fixed cover in the bottom of wand body, makes things convenient for the wand body to put into with the layering makes progress the flagpole again, and the top of wand body can be oppressed owing to elasticity to loosen back torsional spring to firmly fix fixed cover in the outside of wand body, in order to reach simple to operate's effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a schematic structural view of the protection cover of the present invention after being opened;

FIG. 4 is a schematic view of a three-dimensional structure of the stylus of the present invention with the stylus body removed;

FIG. 5 is a schematic cross-sectional view of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

fig. 7 is an enlarged view of the structure at B in fig. 5 according to the present invention.

In the figure: 1. fixing a sleeve; 2. layering; 3. a scanning pen body; 4. a positioning bar; 5. a fixed block; 6. a cylinder; 7. a sliding sleeve; 8. the protection cover is prevented from being touched by mistake; 9. a first magnetic block; 10. a second magnetic block; 11. a circular groove; 12. a torsion spring; 13. a groove; 14. pressing a key; 15. a display screen; 16. iron sheets.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a can prevent multi-functional intelligent wand of display screen wearing and tearing, including wand body 3, wand body 3's fixed surface is connected with display screen 15, one side fixed mounting of wand body 3 has button 14, 3 bottom swing joint of wand body have fixed cover 1, fixed cover 1 is "U font", the equal fixedly connected with layering 2 in top at fixed cover 1 both ends, two fixed blocks 5 of outer wall fixedly connected with of fixed cover 1 one side, the opposite side of two fixed blocks 5 is provided with two cylinders 6 that are parallel to each other, the both ends of every cylinder 6 respectively with two fixed block 5 fixed connection, the outside of fixed cover 1 is provided with mistake proofing touch visor 8, mistake proofing touch visor 8 is arc, two at least sliding sleeves 7 of inner wall fixedly connected with of mistake proofing touch visor 8, the inner wall and the outer wall swing joint of cylinder 6 of sliding sleeve 7.

In this embodiment, when carrying the device, to prevent that mistake touching visor 8 slides towards the direction that is close to location strip 4, cylinder 6 can slide along the inner wall of sliding sleeve 7, fixed block 5 breaks away from with second magnetic path 10 earlier, until fixed block 5 contacts with first magnetic path 9, fixed block 5 and first magnetic path 9 are in the same place because magnetism attracts each other, owing to prevent mistake touching visor 8 when carrying and can live display screen 15 parcel, display screen 15's wearing and tearing have just also been avoided, two cylinders 6 can be spacing to the motion trail of preventing mistake touching visor 8.

Wherein, in order to realize simple to operate's purpose, this device adopts following technical scheme to realize: the cross-section of layering 2 is "L shape", round slot 11 has been seted up at the inboard middle part of layering 2, the both ends of round slot 11 all run through the outside that layering 2 extended to layering 2, the inner wall fixedly connected with torsional spring 12 of round slot 11, the both ends of torsional spring 12 respectively with the both ends fixed connection of layering 2, this device is when the installation, only need cover 1 in the bottom of wand body 3 with fixed cover, make progress the scutcheon with layering 2 again, tensile torsional spring 12, make things convenient for wand body 3 to put into, loosen back torsional spring 12 because elasticity can oppress wand body 3's top, thereby firmly fix fixed cover 1 in the outside of wand body 3, in order to reach simple to operate's effect.

Wherein, in order to realize preventing the purpose that the case touched by mistake, this device adopts following technical scheme to realize: the outer wall of the mistaken touch preventing protective cover 8 is provided with a groove 13, the groove 13 is arranged, when the mistaken touch preventing protective cover 8 is opened, the groove 13 is just positioned on the outer side of the key 14, a user can touch the key 14 to operate the scanning pen body 3, and when the mistaken touch preventing protective cover 8 is closed, the key 14 is wrapped by the mistaken touch preventing protective cover 8, so that the mistaken touch of the key 14 is prevented.

Wherein, in order to realize preventing that mistake touches the purpose that the visor 8 is opened or is closed after more firm, this device adopts following technical scheme to realize: the inner wall of the mistaken touch preventing protective cover 8 is fixedly connected with a first magnetic block 9, the inner wall of the other end of the mistaken touch preventing protective cover 8 is fixedly connected with a second magnetic block 10, the second magnetic block 10 and the first magnetic block 9 are used for positioning the mistaken touch preventing protective cover 8, so that the position of the mistaken touch preventing protective cover 8 is fixed when the protective cover is opened or closed, the outer wall of one side, away from the fixed block 5, of the fixed sleeve 1 is fixedly connected with a positioning strip 4, the positioning strip 4 is a rubber magnetic strip, the rubber magnet has magnetism and is soft in texture and cannot be damaged due to collision when the mistaken touch preventing protective cover 8 is closed, one end, close to the positioning strip 4, of the mistaken touch preventing protective cover 8 is fixedly connected with an iron sheet 16, after the mistaken touch preventing protective cover 8 is closed, the iron sheet 16 at one end of the mistaken touch preventing protective cover 8 can be in contact with the positioning strip 4, the mistaken touch preventing protective cover 8 is more firmly fixed when the mistaken touch preventing protective cover is carried due to mutual attraction of magnetism, the outer wall of fixed block 5 and the outer wall of first magnetic path 9 and second magnetic path 10 are swing joint, and fixed block 5 is the iron plate, and first magnetic path 9 and second magnetic path 10 are magnet, and fixed block 5 is the iron plate, can fix the mistake proofing touch visor 8 position because magnetism inter attraction between the two meeting.

The working principle and the using process of the utility model are as follows: when the anti-false-touch protective cover is used, the anti-false-touch protective cover 8 is pushed along the direction far away from the positioning strip 4, the cylinder 6 can slide along the inner wall of the sliding sleeve 7, the fixing block 5 can be separated from the first magnetic block 9 at first until the fixing block 5 is contacted with the second magnetic block 10, the fixing block 5 and the second magnetic block 10 can fix the position of the anti-false-touch protective cover 8 due to mutual magnetic attraction, the display screen 15 is displayed outside at the moment, the normal use of the scanning pen body 3 is not influenced, meanwhile, the groove 13 is just positioned at the outer side of the key 14, a user can touch the key 14 to operate the scanning pen body 3, the use is very convenient, when the anti-false-touch protective cover 8 is not used, the anti-false-touch protective cover 8 slides towards the direction close to the positioning strip 4, the cylinder 6 can slide along the inner wall of the sliding sleeve 7, the fixing block 5 is separated from the second magnetic block 10 at first until the fixing block 5 is contacted with the first magnetic block 9, the fixing block 5 and the first magnetic block 9 are mutually attracted together due to magnetic block 9, simultaneously the iron sheet 16 of 8 one ends of mistake proofing touch visor can contact with location strip 4, both are because magnetism inter attraction, 8 rigidity of mistake proofing touch visor when carrying is more firm, because mistake proofing touch visor 8 can live display screen 15 parcel when carrying, just also avoided the wearing and tearing of display screen 15, and this device when the installation, only need to overlap fixed cover 1 in the bottom of wand body 3, make progress the scutching of layering 2 again, tensile torsional spring 12, make things convenient for wand body 3 to put into, loosening back torsional spring 12 because elasticity can oppress wand body 3's top, thereby firmly fix fixed cover 1 in the outside of wand body 3, in order to reach simple to operate's effect.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are also meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a can prevent multi-functional intelligent wand of display screen wearing and tearing, includes wand body (3), the fixed surface of wand body (3) is connected with display screen (15), one side fixed mounting of wand body (3) has button (14), its characterized in that: the utility model discloses a scanning pen, including wand body (3), scanning pen body bottom swing joint has fixed cover (1), fixed cover (1) is "U font", the equal fixedly connected with layering (2) in top at fixed cover (1) both ends, two fixed block (5) of outer wall fixedly connected with of fixed cover (1) one side, two the opposite side of fixed block (5) is provided with two cylinders (6) that are parallel to each other, every the both ends of cylinder (6) respectively with two fixed block (5) fixed connection, the outside of fixed cover (1) is provided with prevents that mistake touches visor (8), prevent mistake and touch visor (8) for arc, prevent mistake and touch two at least sliding sleeve (7) of inner wall fixedly connected with of visor (8), the inner wall of sliding sleeve (7) with the outer wall swing joint of cylinder (6).

2. The multifunctional intelligent scanning pen capable of preventing the display screen from being worn and torn according to claim 1, wherein: the cross-section of layering (2) is "L shape", circular slot (11) have been seted up at the inboard middle part of layering (2), the both ends of circular slot (11) all run through the outside that layering (2) extended to layering (2), the inner wall fixedly connected with torsional spring (12) of circular slot (11), the both ends of torsional spring (12) respectively with the both ends fixed connection of layering (2).

3. The multifunctional intelligent scanning pen capable of preventing the display screen from being worn and torn according to claim 1, wherein: the outer wall of the false touch prevention protective cover (8) is provided with a groove (13).

4. The multifunctional intelligent scanning pen capable of preventing the display screen from being worn and torn according to claim 1, wherein: the inner wall of the mistaken touch preventing protective cover (8) is fixedly connected with a first magnetic block (9), and the inner wall of the other end of the mistaken touch preventing protective cover (8) is fixedly connected with a second magnetic block (10).

5. The multifunctional intelligent scanning pen capable of preventing the display screen from being worn and torn according to claim 4, wherein: fixed cover (1) keep away from one side outer wall fixedly connected with location strip (4) of fixed block (5), location strip (4) are the rubber magnetic stripe.

6. The multifunctional intelligent scanning pen capable of preventing the display screen from being worn and torn according to claim 1, wherein: and one end of the mistaken touch preventing protective cover (8) close to the positioning strip (4) is fixedly connected with an iron sheet (16).

7. The multifunctional intelligent scanning pen capable of preventing the display screen from being worn and torn according to claim 4, wherein: the outer wall of the fixed block (5) is movably connected with the outer walls of the first magnetic block (9) and the second magnetic block (10), and the fixed block (5) is an iron block.

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