CN215932489U

CN215932489U - Stylus pen storage assembly and interactive intelligent tablet

Info

Publication number: CN215932489U
Application number: CN202121566923.5U
Authority: CN
Inventors: 谭景焕
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-03-01
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a stylus pen containing assembly and an interactive intelligent panel, and belongs to the technical field of interactive terminals. This writing pen accomodates subassembly includes: a bezel including a receiving area for receiving a stylus; the containing area is provided with a detection hole; the detection module is connected with the frame; the detection module comprises a circuit board and a contact detection element electrically connected with the circuit board; the contact type detection element protrudes from the detection hole; this mutual intelligence is dull and stereotyped to include the stylus pen storage assembly in the above-mentioned scheme, still includes display screen and stylus pen. This subassembly and mutual intelligent flat board are accomodate to stylus sets up contact detecting element in order to be used for detecting the state of stylus, can realize the pen of carrying of stylus and detect, and it is high to detect the reliability, helps the mutual dull and stereotyped function relevant with the stylus of automatic trigger, and the user uses and experiences better to overall structure is simple, and the cost is lower.

Description

Stylus pen storage assembly and interactive intelligent tablet

Technical Field

The utility model relates to the technical field of interactive terminals, in particular to a stylus pen containing assembly and an interactive intelligent panel.

Background

With the rapid development of science and technology, display terminals with touch functions are more and more widely used, a stylus pen is an information input element of the touch display terminal, and users can realize touch operations such as character input, graphic input and the like by operating the stylus pen; the handwriting pen can meet more touch operation requirements. The existing touch display terminal is generally provided with a storage position, when the stylus pen is not used, the stylus pen is placed in the storage position, and when the stylus pen is required to be used, the stylus pen is taken and lifted.

Some functions of the existing display terminal need to be realized by detecting the state (storage state or taking-out state) of the stylus pen. On the existing touch display terminal, the state of the handwriting pen is detected through a Hall sensor arranged in a frame. However, this detection method is not accurate enough in sensitivity, and the hall sensor is a magnetic field sensor, and a metal member such as a back case around the hall sensor easily affects the magnetic field intensity, resulting in poor detection.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the embodiment of the utility model is as follows: the utility model provides a subassembly is accomodate to writing pen, it sets up contact detecting element in order to be used for detecting the writing pen state, and it is high to detect the reliability, and overall structure is simple, and is with low costs.

The second purpose of the embodiment of the utility model is: the interactive intelligent tablet computer is capable of automatically triggering relevant functions of a handwriting pen by detecting the state of the handwriting pen, and is more reliable in detection and good in user experience.

In order to achieve one of the purposes, the utility model adopts the following technical scheme: a stylus containment assembly comprising:

a bezel including a receiving area for receiving a stylus; the accommodating area is provided with a detection hole;

the detection module is connected with the frame; the detection module comprises a circuit board and a contact detection element electrically connected with the circuit board; the contact type detecting element protrudes from the detecting hole.

In order to achieve the second purpose, the utility model adopts the following technical scheme: an interactive smart tablet, comprising:

the display screen comprises the stylus pen containing assembly and a display module; the frame is wound on the periphery of the display module;

the stylus pen is arranged at the containing position, the stylus pen and the frame are relatively fixed, and the stylus pen contacts the contact type detection element; the detection module is used for detecting a pen lifting signal when the stylus pen is separated from the contact element.

The utility model has the beneficial effects that: the stylus pen containing assembly is provided with the contact type detection element for detecting the state of the stylus pen, so that the pen lifting detection of the stylus pen can be realized, the detection reliability is high, the overall structure is simple, and the cost is low;

this mutual intelligence is dull and stereotyped, carries a detection through carrying the pen to the stylus to contact detecting element, helps the mutual intelligence of automatic trigger dull and stereotyped and the relevant function of stylus, detects the reliability height to the user uses and experiences better.

Drawings

The utility model is explained in more detail below with reference to the figures and examples.

Fig. 1 is a schematic view of a partial structure of the interactive smart tablet employing the stylus pen accommodating assembly according to the embodiment of the present invention (in the figure, the stylus pen is not accommodated in a frame);

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a second schematic view of a local structure of the interactive intelligent tablet adopting the stylus pen accommodating assembly according to the embodiment of the present invention (in the figure, the stylus pen is accommodated in a frame);

fig. 4 is a third schematic view of a partial structure of the interactive intelligent tablet adopting the stylus pen accommodating assembly according to the embodiment of the present invention (in the figure, the stylus pen is accommodated in a frame);

FIG. 5 is a schematic view of an assembly of a detection module, a magnet, and a mounting bracket in the stylus housing assembly according to an embodiment of the utility model;

FIG. 6 is a second schematic view illustrating the assembly of the detection module, the magnet and the mounting bracket in the stylus pen receiving assembly according to the embodiment of the utility model;

FIG. 7 is a schematic diagram illustrating a relationship between components of the stylus holder assembly according to an embodiment of the present invention;

FIG. 8 is a second schematic diagram illustrating a matching relationship between components of the stylus holder assembly according to the second embodiment of the present invention;

fig. 9 is a schematic diagram of an interactive smart tablet according to an embodiment of the present invention (in the figure, a stylus pen is accommodated in a frame);

FIG. 10 is an enlarged view of portion B of FIG. 9;

fig. 11 is a second schematic diagram of the interactive smart tablet according to the embodiment of the present invention (in the second schematic diagram, the stylus pen is not accommodated in the frame);

fig. 12 is an enlarged view of a portion C in fig. 11.

In the figure: 10. a frame; 101. an accommodating cavity; 11. a first frame portion; 111. a detection hole; 12. a second frame portion; 121. avoiding holes; 122. a wiring gap; 20. a detection module; 21. a circuit board; 22. a contact detection element; 30. a magnet; 40. mounting a bracket; 41. a first plate portion; 42. a second plate portion; 43. a third plate portion; 431. mounting holes; 44. a fourth plate portion; 50. an insulating mylar sheet; 60. an electrical connection wire; 70. a display module; 80. a stylus pen; 90. a rear shell.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "fixed" are to be understood broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The utility model provides a stylus pen accommodating assembly, which can realize detection of the pen lifting action of a stylus pen 80 and detect the pen lifting action through a contact type detection element 22, and has the advantages of relatively high reliability, simple integral structure and low cost.

As shown in fig. 1-12, in an embodiment of the stylus housing assembly of the present invention, the stylus housing assembly includes a frame 10, and a detection module 20 connected to the frame 10;

the frame 10 comprises a receiving area, and the receiving area is provided with a detection hole 111; the receiving area provides a receiving position for the stylus 80;

the detection module 20 includes a circuit board 21, and a contact detection element 22 electrically connected to the circuit board 21; the contact detecting member 22 protrudes from the detecting hole 111 in a normal state for contacting the stylus pen 80 when the stylus pen 80 is received in the receiving area.

Here, the contact detection element 22 being protruded means that at least a portion of the contact detection element 22 is protruded with respect to the surface of the bezel 10.

The stylus pen containing assembly is suitable for being applied to display terminals such as interactive intelligent panels.

The display terminal using the stylus pen housing assembly of the present invention is provided with a stylus pen 80 as an input device. When the handwriting pen 80 is not needed to be used, the handwriting pen 80 is placed in the containing area of the frame 10, the handwriting pen 80 and the frame 10 are relatively fixed through a fixing part in the handwriting pen containing assembly, and the handwriting pen 80 is contained in the containing area; when the stylus pen 80 needs to be used, the user lifts the stylus pen 80 from the receiving area of the frame 10 and takes the stylus pen 80 out of the frame 10.

The stylus pen receiving assembly of the present invention is configured with a detection module 20 for detecting the pen-up and pen-up actions of the stylus pen 80. The detection element adopted by the detection module 20 is a contact detection element 22, and the contact detection element 22 is a detection element which needs to be contacted with the stylus pen 80 to detect a signal; by arranging the detection hole 111 on the frame 10 and arranging the detection hole 111 in the receiving area, the touch detection element 22 can protrude out of the outer surface of the frame 10 through the detection hole 111, so that the stylus pen 80 can touch the touch detection element 22 when the stylus pen 80 is placed in the receiving area; on the basis, when the stylus pen 80 is lifted and removed, the circuit board 21 electrically connected to the touch sensing element 22 can detect the pen-up signal because the stylus pen 80 is separated from the touch sensing element 22.

In the stylus pen accommodating assembly, when the stylus pen 80 is in contact with the contact detection element 22 and is separated from the contact detection element for detection, the corresponding pen placing signal and the pen lifting signal can be detected, compared with a detection mode adopting non-contact detection, a detection result cannot be interfered by factors such as a magnetic field and the like, the reliability is higher, and the problem that the detection is insensitive when a Hall sensor is adopted for detecting the pen lifting action is solved; moreover, the stylus pen containing assembly is simple in overall structure and low in cost.

In an embodiment, the detection principle of the stylus pen 80 of the display terminal adopting the stylus pen accommodating assembly of the present invention is as follows:

when the stylus pen 80 is placed in the containing area, the stylus pen 80 contacts the detection element, and the detection module 20 detects the stylus pen placing signal; when the stylus pen 80 is taken out from the storage area, the stylus pen 80 is separated from the detection element, the detection module 20 detects a pen lifting signal, and the interactive smart tablet automatically responds after receiving the pen lifting signal. Because the interactive intelligent tablet can automatically respond, the function calling operation of the user after the pen is lifted can be reduced, and the use experience of the user is improved.

In an embodiment of the present invention, the response made by the display terminal after receiving the pen-up signal is: automatically starting a writing function; after the user takes the stylus pen 80, the writing pen is adopted, and writing operations such as marking, writing, drawing and the like can be performed on the interactive intelligent tablet.

In another embodiment of the present invention, the response made by the display terminal after receiving the pen-up signal is: the selection panel is automatically jumped out, a plurality of touch control functions are selectable in the selection panel, and the touch control functions can be line drawing, highlight and the like.

In another embodiment of the present invention, the response made by the display terminal after receiving the pen-up signal is: the timer is started and the time period for removing the stylus pen 80 is counted. Thus, when the taking-off duration of the stylus pen 80 exceeds the preset value, the user is reminded to take in the stylus pen 80.

The embodiment does not limit the response mode of the interactive smart tablet.

The display terminal adopting the stylus pen containing assembly provided by the utility model can be used for carrying out pen lifting detection, is reliable in detection structure, is beneficial to realizing more functions of the display terminal, is more intelligent to use, and has better user experience.

In one embodiment, the circuit board 21 is a PCB board.

In one embodiment, the stylus housing assembly further comprises a magnet 30, the magnet 30 being connected to the bezel 10; the magnet 30 is capable of generating a magnetic field and attracting magnetic metal, and the magnet is used for attracting the stylus pen 80 so that the stylus pen 80 is fixed relative to the frame 10.

In this embodiment, the frame 10 includes a first frame 11, the outer surface of the first frame 11 forms a storage area, and the magnet is disposed inside the first frame 11 and corresponds to the storage area to attract and hold the stylus pen 80 in the storage area.

In one embodiment, as shown in fig. 3 and 4, the first frame portion 11 of the frame 10 forms a recess, and the recess provides a receiving area; with this arrangement, although the contact detection element 22 is disposed to protrude from the storage area, since the storage area is lower than other flat portions of the first frame portion 11, the contact detection element 22 can be prevented from being touched by mistake, thereby improving the reliability of the pen-up detection function.

In this embodiment, the recess is arcuate.

In one embodiment, the frame 10 includes a receiving cavity 101, and the magnet 30 and the detecting module 20 are disposed in the receiving cavity 101.

In one embodiment, the detection module 20 is set up by:

the touch detection element 22 is a push button switch; when the button switch is contacted with the stylus pen 80, the circuit board 21 detects to obtain a pen placing signal; when the button switch is separated from the stylus pen 80, the circuit board 21 detects a pen-up signal.

In this embodiment, in order to automatically release the reset of the button switch after the stylus pen 80 is taken out, the detection module 20 further includes an elastic reset member, and the elastic reset member is disposed between the button switch and the circuit board 21; the reset force of the elastic reset member tends to move the button switch in a direction to protrude out of the detection hole 111.

Wherein, the elastic reset piece can be a spring, and can also be elastic rubber and the like.

In one embodiment, the detection module 20 detects the signal by:

the contact detection element 22 is a button switch, and an elastic reset piece is arranged between the button switch and the circuit board 21; a first contact is arranged on the circuit board 21, and a second contact is arranged on one side of the button switch close to the circuit board 21;

when the stylus pen 80 is adsorbed to the containing area, the stylus pen 80 presses the button switch, the second contact contacts with the first contact to generate a first electric signal, and the circuit board 21 detects the first electric signal to obtain a pen releasing signal; when the user takes out the stylus pen 80, the stylus pen 80 is separated from the button switch, the second contact is separated from the first contact, a second electric signal is generated, and the circuit board 21 detects a pen-up signal.

In one embodiment, the touch sensing element 22 is a pressure sensor.

In this embodiment, when the stylus pen 80 is attracted to the storage area, the stylus pen 80 presses against the pressure sensor, the pressure detected by the pressure sensor increases, and the circuit board 21 detects a pen releasing signal; when the user takes out the stylus pen 80, the stylus pen 80 is separated from the button switch, the pressure acting on the pressure sensor is released, the pressure detected by the pressure sensor is reduced to zero, and the circuit board 21 detects a pen lifting signal.

In one embodiment, to facilitate the relative fixation between the detection module 20 and the frame 10 and between the magnet 30 and the frame 10, the stylus housing assembly further includes a mounting bracket 40; the detection module 20 and the magnet 30 are respectively connected to a mounting bracket 40, and the mounting bracket 40 is fixed to the frame 10 by a fastener. Through setting up installing support 40, when the subassembly is accomodate to the assembly writing pen, can install detection module 20 and magnet 30 to installing support 40 earlier, fasten installing support 40 in frame 10 again, so, make detection module 20 and magnet 30's dismouting more convenient, production efficiency is higher.

In this embodiment, the inside of the frame 10 forms an accommodating cavity 101, the frame 10 includes a first frame portion 11, and the first frame portion 11 is connected with other frame portions to enclose the accommodating cavity 101; the detection hole 111 is formed in the first frame portion 11; the detection module 20 and the magnet 30 are both disposed in the accommodating cavity 101, and the accommodating area is formed on one side of the first frame portion 11 departing from the accommodating cavity 101.

In this embodiment, the mounting bracket 40 includes a first plate portion 41, the magnet 30 is disposed on a side of the first plate portion 41 away from the first frame portion 11, the detection module 20 is disposed on a side of the first plate portion 41 close to the first frame portion 11, the detection module 20 is disposed between the first plate portion 41 and the first frame portion 11, and the contact detection element 22 is disposed on a side of the circuit board 21 close to the first frame portion 11, so that the contact detection element 22 can penetrate into the detection hole 111 to protrude out of the frame 10.

By providing the detection module 20 on the side of the first plate portion 41 close to the first frame portion 11, the contact detection function of the detection module 20 can be realized; by arranging the magnet 30 and the detection module 20 on two opposite sides of the first plate portion 41, when the stylus pen 80 approaches the first frame portion 11, the stylus pen 80 is attracted to the accommodating area of the first frame portion 11 under the action of the magnetic attraction of the magnet 30, and the stylus pen 80 is ensured to be reliably contacted with the contact detection element 22, so that the accuracy of the detection result is ensured.

In one embodiment, the mounting bracket 40 further includes a second plate portion 42 and a third plate portion 43, the first plate portion 41, the second plate portion 42 and the third plate portion 43 are connected in sequence, the third plate portion 43 is connected to the bezel 10 by a fastener, and the second plate portion 42 serves as a connecting structure of the first plate portion 41 and the third plate portion 43.

In this embodiment, the frame 10 further includes a second frame portion 12 disposed opposite to the first frame portion 11, and the second frame portion 12 is provided with a clearance hole 121. When the mounting bracket 40 is mounted to the frame 10, the first plate portion 41 extends into the accommodating cavity 101 of the frame 10 through the clearance hole 121 to mount the magnet 30 and the detection module 20 into the accommodating cavity 101, and the third plate portion 43 abuts against the second frame portion 12 and is connected thereto through a fastener. With this arrangement, the magnet 30 and the detection module 20 can be easily mounted, dismounted and replaced.

In one embodiment, as shown in fig. 5 and 7, the third plate portion 43 is provided with a mounting hole 431 for a fastener to pass through, so as to fix the mounting bracket 40 and the frame 10.

In an embodiment, the second frame portion 12 further includes a routing gap 122 connected to the avoiding hole 121, the routing gap 122 is not shielded by the mounting bracket 40, and the wires connected to the circuit board 21 of the detection module 20 are suitable to be led out through the routing gap 122.

In one embodiment, in order to increase the connection efficiency between the detection module 20 and the mounting bracket 40, the detection module 20 is adhered to the mounting bracket 40 by an insulating adhesive member. The connection between the detection module 20 and the mounting bracket 40 is realized in a sticking mode, so that the detection module is more convenient and quicker, and the mounting efficiency is improved; the insulating pasting piece is adopted for pasting so as to realize electrical protection, ensure the normal and reliable operation of the detection module 20 and avoid faults.

In the present embodiment, the detection module 20 is attached to the first plate portion 41 by an insulating mylar sheet 50 that is double-faced and insulated.

In one embodiment, in order to achieve the connection between the magnet 30 and the mounting bracket 40 with a simple structure, the mounting bracket 40 is made of magnetic metal, and the magnet 30 is attracted to the mounting bracket 40 by magnetic attraction to achieve the relative fixation therebetween. So set up, need not to set up special fixed part fixed magnet 30, magnet 30's simple to operate is swift, and the overall structure of subassembly is accomodate to the stylus is simpler.

In one embodiment, the stylus receiving assembly includes two or more frames 10, and a mounting space for the display module 70 is formed between the frames 10. The stylus pen accommodating assembly includes an upper frame 10, a left frame 10, a lower frame 10 and a right frame 10, and the detection module 20 and the magnet 30 are disposed inside the lower frame 10.

The utility model further provides an interactive intelligent tablet, which can realize more touch functions by detecting the state of the stylus pen 80, and has more reliable detection and low cost.

An interactive intelligent panel is an integrated device which controls contents displayed on a display panel (display screen) through a touch technology and realizes man-machine interaction operation. The interactive intelligent flat plate is widely applied to the fields of education and teaching, enterprise meetings, commercial exhibition and the like, and can effectively improve the communication environment and improve the group communication efficiency.

In an embodiment of the interactive smart tablet of the present invention, the interactive smart tablet includes the stylus pen receiving assembly, the display module 70, and the stylus pen 80 in the above embodiments.

The frame 10 is wound around the periphery of the display module 70;

when the stylus pen 80 is placed at the storage position, the magnet 30 adsorbs the stylus pen 80, so that the stylus pen 80 is relatively fixed with the frame 10, the stylus pen 80 abuts against the contact-type detection element 22 protruding from the detection hole 111, and the detection module 20 detects a pen placing signal; when the stylus pen 80 is separated from the frame 10 under the action of an external force, the stylus pen 80 is separated from the contact element, and the detection module 20 detects a pen-up signal.

According to the interactive intelligent tablet disclosed by the utility model, the contact type detection element 22 is arranged, the stylus pen 80 is accommodated after being adsorbed to the frame 10 by the magnet 30, and the stylus pen 80 is contacted with the contact type detection element 22; when the stylus pen 80 is extracted, the stylus pen 80 is separated from the contact detection element 22, at this time, information detected by the contact detection element 22 changes, and the detection module 20 detects a pen-up signal; the control module of the display screen receives the pen-up signal and automatically responds to trigger the relevant functions of the stylus 80.

The triggered function related to the stylus pen 80 may be, but is not limited to, a writing function such as drawing lines and writing when the stylus pen 80 touches.

According to the interactive intelligent tablet disclosed by the utility model, the related functions of the new handwriting pen 80 can be automatically triggered by detecting the state of the handwriting pen 80, and the storage state and the taking-out state of the handwriting pen 80 are detected by adopting the contact detection element 22, so that the detection mode is not easily interfered by external factors, the detection is more reliable, the structure is simple, and the cost is low.

In one embodiment, the interactive smart tablet includes electrical connections 60;

the frame 10 includes an accommodating cavity 101 and a trace notch 122 communicated with the accommodating cavity 101, the magnet 30 and the detection module 20 are disposed in the accommodating cavity 101, one end of the electrical connection line 60 is connected to the circuit board 21, and the other end of the electrical connection line extends out of the frame 10 through the trace notch 122.

In this embodiment, by providing the routing notch 122, the electrical connection line 60 extends out of the frame 10 to be electrically connected to the control module of the display screen, and the control module receives the pen-lifting signal through the electrical connection line 60.

In this embodiment, since the second frame portion 12 of the frame 10 is a frame portion of the frame 10 deviating from one side of the user, the routing notch 122 is formed in the second frame portion 12 of the frame 10, so as to bring the electrical connection wire 60 to the inside of the display screen.

In an embodiment, the lower frame 10 of the interactive smart tablet is used for accommodating functional devices, the magnet 30 and the detection module 20 are disposed in the lower frame 10, and the display device selection keys, the indicator light and other related functional devices are also disposed in the lower frame 10.

In this embodiment, mutual intelligent is dull and stereotyped still includes backshell 90, and the rear side of display screen is located to backshell 90 lid, and installing support 40 still includes fourth board 44, and backshell 90 passes through fastener and fourth board 44 relatively fixed, so can realize the relatively fixed of backshell 90 and frame 10, and the simple to operate of backshell 90 is swift.

In this embodiment, the display screen of the interactive intelligent tablet is an infrared touch display screen, the display screen includes an infrared transceiving element to filter a light strip, and the lower frame 10 is further provided with a light strip.

In the description herein, it is to be understood that the terms "upper", "lower", "left", "right", and the like are used in an orientation or positional relationship based on that shown in the drawings, and are used for convenience of description and simplicity of operation only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims

1. A stylus containment assembly, comprising:

a frame (10) including a receiving area for receiving a stylus (80); the containing area is provided with a detection hole (111);

a detection module (20) connected to the frame (10); the detection module (20) comprises a circuit board (21) and a contact detection element (22) electrically connected with the circuit board (21); the contact detection element (22) protrudes from the detection hole (111).

2. The stylus housing assembly according to claim 1, further comprising a magnet (30) connected to the rim (10), wherein the magnet (30) is configured to attract the stylus (80) to fix the stylus (80) relative to the rim (10).

3. The stylus housing assembly of claim 1, wherein the contact detection element (22) is a push button switch; when the button switch is contacted with a stylus (80), the circuit board (21) detects to obtain a pen placing signal; when the button switch is separated from the stylus (80), the circuit board (21) detects a pen lifting signal.

4. The stylus housing assembly according to claim 3, wherein the detection module (20) further comprises an elastic reset member disposed between the button switch and the circuit board (21); the reset force of the elastic reset piece tends to make the button switch move towards the direction extending out of the detection hole (111).

5. The stylus holder assembly according to claim 1, wherein the contact detection element (22) is a pressure sensor.

6. The stylus housing assembly of claim 2, further comprising a mounting bracket (40); the mounting bracket (40) is fixed relative to the frame (10) through a fastener; the magnet (30) and the detection module (20) are respectively connected with the mounting bracket (40).

7. The stylus housing assembly of claim 6, wherein the mounting bracket (40) includes a first plate portion (41); the frame (10) includes a first frame portion (11), and the detection hole (111) is formed in the first frame portion (11);

the magnet (30) is arranged on the side of the first plate portion (41) away from the first frame portion (11), and the detection module (20) is arranged on the side of the first plate portion (41) close to the first frame portion (11).

8. The stylus housing assembly according to claim 6 or 7, characterized in that the detection module (20) is affixed to the mounting bracket (40) by an insulating mylar sheet (50).

9. The stylus housing assembly according to claim 6 or 7, wherein the mounting bracket (40) is made of a magnetic metal, and the magnet (30) is attached to the mounting bracket (40).

10. An interactive smart tablet, comprising:

a display screen comprising the stylus holder assembly of any one of claims 1-9, further comprising a display module (70); the frame (10) is wound on the periphery of the display module (70);

the stylus pen (80), when the stylus pen (80) is placed at the containing position, the stylus pen (80) and the frame (10) are relatively fixed, and the stylus pen (80) contacts the contact type detection element (22); the detection module (20) is used for detecting a pen-up signal when the stylus (80) is separated from the contact element.

11. The interactive smart tablet of claim 10 further comprising electrical connection wires (60); the frame (10) comprises an accommodating cavity (101) and a wiring notch (122) communicated with the accommodating cavity (101), the detection module (20) is arranged in the accommodating cavity (101), one end of the electric connection line (60) is connected with the circuit board (21), and the other end of the electric connection line is extended out of the frame (10) through the wiring notch (122).