CN212208255U - Contact module and object recognition equipment based on contact module - Google Patents

Abstract

The application belongs to the field of object recognition, and the embodiment of the application discloses a contact module and object recognition equipment based on the contact module. The contact module comprises an insulated base body, a contact array and a conducting layer, wherein the contact array is arranged close to the base body, the contact array comprises a plurality of conducting contacts, the conducting layer is arranged close to the base body, and the conducting contacts are electrically connected with the conducting layer. Different contact modules have specific contact information based on the number of the conductive contacts and the relative position relationship among the conductive contacts, preset corresponding interaction information for different contact information one by one, and form a database. The object recognition equipment acquires contact information from the contact module through the touch screen and matches the contact information with the contact information pre-stored in the database, so that corresponding interaction information is acquired, and object recognition with high interactivity is realized.

Description

Contact module and object recognition equipment based on contact module

Technical Field

The utility model relates to an object identification field, concretely relates to contact module and object identification equipment based on contact module.

Background

In the prior art, identification code technologies such as two-dimensional codes and bar codes or RFID radio frequency technologies are generally used for identifying objects, and the principle is that corresponding RFID electronic tags are assembled in the objects to be identified or identification codes are printed in the objects to be identified, then corresponding coded information is read through an RFID radio frequency sensor or an identification code reader, and then a database is queried according to the coded information to acquire detailed information of the objects. However, the identification code technology or the RFID radio frequency technology is used for identifying an object, which can only obtain information of a fixed object, and the interactivity of object identification is poor.

Under the condition of high recognition accuracy, the touch display screen has excellent human-computer interaction, and gradually replaces traditional input equipment such as a mouse, a keyboard and the like in recent years, thereby becoming one of the most mainstream human-computer interaction technologies. Therefore, the development of the object recognition technology by using the touch display screen is a feasible scheme for improving the object recognition interactivity.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a contact module and object identification equipment based on the contact module, so that the interactivity of object identification is improved.

In a first aspect, an embodiment of the present application discloses a contact module, which includes an insulating base, a contact array, and a conductive layer; the contact array is arranged close to the substrate and comprises a plurality of conductive contacts; the conductive layer is disposed against the substrate, and the conductive contacts are electrically connected to the conductive layer.

In this embodiment, different contact modules have different contact information due to the different number of conductive contacts and/or the different relative positions between the conductive contacts. And presetting the interactive information corresponding to each other for different contact information in advance and forming a database, thereby realizing the input of the interactive information. In the process of object identification, the contact module is arranged on the touch screen supporting multi-point touch, one surface provided with the contact array is attached to the touch screen, the touch screen can detect contact information and match the contact information stored in the database in advance, corresponding interaction information is extracted and displayed, and therefore object identification is achieved. The contact module is adopted for object recognition, so that the interactive information corresponding to the contact module can be rapidly displayed, and a user can watch the interactive information in real time. For example, text information, pictures, three-dimensional models, videos and the like of a specific object are preset in advance for the contact module, then the contact module is pasted on the specific object, when a user places the specific object pasted with the contact module on a touch screen, the text information, the pictures, the three-dimensional models and the videos of the specific object can be displayed to the user, and the man-machine interactivity of the touch screen display device is remarkably improved compared with the existing object recognition technology. In addition, the conducting contacts are interconnected through the conducting layer, the conducting contacts are not directly connected with the conducting wires or the conducting bodies on the surface, provided with the contact array, of the base body, the situation that the conducting wires or the conducting bodies are directly contacted with the touch screen on the surface, provided with the contact array, of the base body, the detection of the touch screen on the contact information is influenced is avoided, and therefore the accuracy and the stability of object identification are improved. More importantly, when the conducting layer contacts with the hand of a user, the conducting layer and the hand of the user form a large conductor to conduct charges to the hand, so that capacitance change between the contact array and the touch screen is increased, object identification is more stable, and meanwhile, even if the hand of the user leaves the conducting layer, the capacitance value can be kept to perform subsequent object identification.

In one implementation of the first aspect, the conductive contact extends in a direction that is away from the substrate. In this embodiment, the distance between the conductive layer and the touch screen when the conductive contact is attached to the touch screen is increased, so that the influence of the conductive layer on the capacitance value of the touch screen is avoided, the precision of the contact is influenced, and the accuracy of object identification is ensured.

In another implementation of the first aspect, the faces of the conductive contacts remote from the substrate are in the same plane. In this embodiment, all conductive contacts are located the coplanar with the one side of touch screen contact, can guarantee the high accuracy laminating with the touch screen like this for each conductive contact can all carry out good contact with the touch screen, with the precision of suggestion contact information detection, and then improves the accuracy of object identification.

In another implementation of the first aspect, the substrate includes one or more of a PCB, a flexible circuit board, and a plastic. In this embodiment, the contact module is processed by using PCB, flexible circuit board or plastic as the raw material of the substrate, and has better plasticity and workability, simpler manufacturing, and better insulation. In addition, when the PCB or the flexible circuit board is used as a raw material of the base body, the anti-welding ink layer can be added according to the situation so as to ensure that the conductive contacts are communicated through the conductive layer instead of being directly communicated with each other.

In another implementation of the first aspect, a shortest distance between the contact array and the conductive layer is not less than 4 mm. The utility model relates to an in the preferred embodiment, the touch screen adopts the electric capacity screen usually, and electric capacity is a technique of space induction, and the conductor is close to arousing the electric capacity change easily, in order to avoid the conducting layer to produce the influence to electric capacity, will have certain distance between conducting layer and contact array and the touch screen to guarantee object identification's accuracy.

In a second aspect, an embodiment of the present application discloses an object identification device based on a contact module, which includes a touch screen, a display screen, and a processor. The touch screen supports multi-touch, and is used for acquiring touch point information from any one of the touch point modules of the first aspect. The processor is used for acquiring interaction information from a database according to the contact information and sending the interaction information to the display screen for displaying, and the contact information and the interaction information corresponding to the contact information are stored in the database.

In this embodiment, the touch screen is configured to obtain the touch information from the touch module, the processor is configured to extract the pair of interaction information from the database according to the touch information, and the display screen is configured to display the interaction information extracted by the processor, so that the device has an object recognition function. The object recognition equipment based on the contact module is adopted for object recognition, so that the interactive information corresponding to the contact module can be rapidly displayed through the display screen, and a user can watch the interactive information in real time. For example, text information, pictures, three-dimensional models, videos and the like of a specific object are preset in advance for the contact module, then the contact module is pasted on the specific object, when a user places the specific object pasted with the contact module on a touch screen, the text information, the pictures, the three-dimensional models and the videos of the specific object can be displayed to the user, and the man-machine interactivity is remarkably improved compared with the existing object recognition technology.

In one implementation of the second aspect, the touch screen and the display screen are integrated into a touch display screen. In this embodiment, when the user places the contact module on the touch display screen, the interactive information is also presented through the touch display screen, so that the input and output operations are performed on the same screen, and the use experience of the user is improved.

In another implementation manner of the second aspect, the object recognition device further includes a data interface, and the data interface is configured to send the interaction information to an external display screen for display. In this embodiment, the interaction information is sent to an external display screen for displaying, for example, a large-screen LED or a tiled screen, so that a technical effect of controlling a large screen with a touch screen (usually smaller than the external display screen) in the object recognition device is achieved, and user experience and interaction experience are further improved.

In another implementation form of the second aspect, the object recognition device further comprises a memory, the memory storing the database. In this embodiment, the database is stored in a memory in the object identification device, and object identification can be performed without networking. So as to avoid ensuring the stable work of the object recognition device under the condition of no network or unstable network connection.

In another implementation manner of the second aspect, the object recognition device further includes a communication module, where the communication module is configured to exchange data with a cloud server, and the cloud server stores the database. In this embodiment, when there is a large amount of interaction information, it is more reliable to store the database by using the cloud server than to integrate the database in the object recognition device, because the cloud server generally does not need to be moved frequently and is generally placed in a safer physical environment, and compared with a physical recognition device that needs to be moved or used frequently, the possibility of data loss due to physical factors is smaller.

In another implementation manner of the second aspect, the contact information includes one or more of the number of the conductive contacts, a relative position relationship between the conductive contacts, and a position of the conductive contact on the touch screen. In this embodiment, different contact information may be defined by the number of the conductive contacts, the relative position relationship between the conductive contacts, and the different positions of the conductive contacts on the touch screen. For example, two contact modules have different contact information due to the difference in the number of contacts, so as to correspond to different interaction information. For another example, the two contact modules have different contact information due to different relative position relationships between the conductive contacts, so as to correspond to different interaction information. For example, the same contact module moves and/or rotates on the touch screen, so that the positions of the conductive contacts on the touch screen are different, and the conductive contacts have different contact information to correspond to different interaction information. In summary, by arbitrarily changing one or more of the number of the conductive contacts, the relative position relationship between the conductive contacts, and the positions of the conductive contacts on the touch screen, massive contact information can be obtained to correspond to different interaction information, so that the massive interaction information is entered, and the recognition capability of the object recognition device for the object is greatly improved.

In another implementation manner of the second aspect, the interaction information includes one or more of a picture, a text message, a three-dimensional model, and a video. In the embodiment, the interaction experience of the user can be intuitively improved by the aid of the rich-type interaction information.

Drawings

Fig. 1 is a schematic structural diagram of a contact module 100 according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a contact module 200 according to an embodiment of the present invention;

fig. 3 is a schematic top view of a contact module 300 according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an object recognition apparatus 400 according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an object recognition apparatus 500 according to an embodiment of the present invention;

fig. 6 is a schematic flow chart of an object identification method 600 according to an embodiment of the present invention;

fig. 7 is a schematic diagram illustrating region division of a touch display screen according to an embodiment of the present invention;

fig. 8 is a schematic view of a display interface of a touch display screen according to an embodiment of the present invention;

fig. 9 is a schematic view of a display interface of another touch display screen according to an embodiment of the present invention;

fig. 10 is a schematic view of a display interface of another touch display screen according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. 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.

It should be noted that the description relating to "first", "second", etc. in the present invention is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention. The present invention relates to "up", "down", "left", "right", and the like, and all represent relative positional relationships, and cannot be understood as a limitation of a specific position.

The present application provides a contact module, please refer to fig. 1, which is a schematic structural diagram of a contact module 100 according to an embodiment of the present invention.

The contact module 100 comprises an insulating base 110, a contact array comprising a number of conductive contacts 120, and a conductive layer 130. The contact array is disposed proximate to the substrate 110, for example, below the substrate 110. The conductive layer 130 is disposed against the substrate 110, e.g., on top of the substrate 110. An electrical connection is made between the conductive contact 120 and the conductive layer 130. Different contact modules have different contact information due to the different number of conductive contacts 120 and/or the different relative positions between the conductive contacts 120. And presetting the interactive information corresponding to each other for different contact information in advance and forming a database, thereby realizing the input of the interactive information. In the process of object identification, the contact module 100 is placed on a touch screen supporting multi-point touch, and one surface provided with a contact array is attached to the touch screen, so that the touch screen can detect contact information and match the contact information stored in a database in advance, and corresponding interaction information is extracted and displayed, thereby realizing object identification. In addition, the conductive layer 130 interconnects the conductive contacts 120, rather than directly connecting the conductive contacts 120 with wires or conductors on the surface of the substrate 110 on which the contact array is disposed (the lower surface of the substrate 110), so as to prevent the wires or conductors from directly contacting the touch screen on the surface of the substrate 110 on which the contact array is disposed (the lower surface of the substrate 110) and affecting the detection of the touch information by the touch screen, thereby improving the accuracy and stability of object identification.

In a preferred embodiment of the present invention, a solder resist ink layer may be disposed on the lower surface of the substrate 110 except for the contact array to avoid the situation that the wire or the conductor directly contacts the touch screen at the surface of the substrate 110 where the contact array is disposed (the lower surface of the substrate 110).

Fig. 2 is a schematic structural diagram of another contact module 200 according to an embodiment of the present invention. Wherein the conductive contacts 220 extend in a direction away from the base 210. For example, the conductive contacts 220 extend directly below, the conductive contacts 220 extend a certain distance relative to the substrate 210, and the substrate 210 does not contact the touch screen when the contact module 200 is placed on the touch screen. Therefore, when the contact module 200 is moved or rotated, friction between the substrate 210 and the touch screen is reduced, so as to prolong the service life of the substrate 210 and reduce physical loss of the touch screen. More importantly, the embodiment enlarges the distance between the conductive layer 230 and the touch screen when the conductive contact 220 is attached to the touch screen, so as to avoid the influence of the conductive layer 230 on the capacitance value of the touch screen, thereby influencing the precision of the contact and further ensuring the accuracy of object identification.

It is obvious that the conductive layer 130 may be exposed outside the substrate 110 as shown in fig. 1, or the conductive layer 230 may be embedded inside the substrate 210 as shown in fig. 2.

With continued reference to fig. 2, in a preferred embodiment of the present invention, the surface of the conductive contact 220 away from the substrate 210 (the lower surface of the conductive contact 220) is located in the same plane. Like this, all conductive contact 220 and the one side of touch-control screen contact (the lower surface of conductive contact 220) are located the coplanar, can guarantee like this with the high accuracy laminating of touch-control screen for each conductive contact 220 can all carry out good contact with the touch-control screen, with the precision that improves contact information detection, and then improves the accuracy of object identification.

With continued reference to fig. 2, in a preferred embodiment of the present invention, the distance between the upper surface of the conductive contact 200 and the lower surface of the conductive layer 230 is not less than 4 mm. In a preferred embodiment of the present invention, the touch screen generally employs a capacitive screen, and the capacitor is a space sensing technology, the conductor is too close to easily cause the capacitance change, and in order to avoid the influence of the conductive layer 230 on the capacitor, a certain distance is required between the conductive layer 230 and the contact array and the touch screen, so as to ensure the accuracy of object recognition.

In the embodiment shown in fig. 2, if the user's hand needs to contact the conductive layer 230, another conductor or wire may be provided, one end of which is electrically connected to the conductive layer 230, and the other end of which is exposed out of the substrate 210. Therefore, the user can contact the conductive layer 230 indirectly by contacting the conductor or wire, thereby achieving the similar technical effect of directly contacting the conductive layer 230.

In a preferred embodiment of the present invention, the raw material of the base 210 may include one or more of a PCB, a flexible circuit board, and plastic. The PCB, the flexible circuit board or the plastic is used as the raw material of the substrate to process the contact module, and the contact module has better plasticity and processability, is simpler in manufacture and has better insulating property.

Fig. 3 is a schematic top view of a contact module 300 according to an embodiment of the present invention. The contact module 300 includes an insulative base 310, and a contact array disposed on an upper surface of the base, the contact array including 10 conductive contacts 320. Each conductive contact 320 is connected to a conductive layer (not shown). In other embodiments, the contact module 300 may be in the shape of a cylinder, prism, truncated cone, etc., and generally, the side of the contact module 300 on which the contact array is disposed is a plane. In addition, the shape of the contact module 300 can be customized according to the requirements of the application scenario, so as to manufacture the contact module 300 into a shape with practical significance, such as a trademark or other icon of a manufacturer, or a three-dimensional cartoon character, a three-dimensional commodity model, etc., which is not described in an excessive way here. It is obvious that the number of conductive contacts is not limited to 10 either, but can be adjusted according to the actual need, for example more or less. The upper limit of the number of the conductive contacts should not exceed the maximum number of the touch points supported by the touch screen, for example, the maximum number of the touch points supported by the touch screen should not exceed 5, and the number of the conductive contacts in the contact module used in cooperation should not exceed 5.

Referring to fig. 4, the present application further provides an object recognition apparatus 400 based on a contact module, where the object recognition apparatus 400 includes a processor 410, a touch screen 420 and a display screen 430, and the processor 410 is connected to the touch screen 420, the display screen 430 and a memory 440, respectively.

The touch screen 420 supports multi-touch, for example, 10-touch. The touch screen 420 is used to obtain touch point information from a touch point module placed thereon.

The processor 410 is configured to receive the touch information acquired by the touch screen 420, and extract corresponding interaction information from a database in the memory 440 according to the touch information. Specifically, the database stores contact information and interaction information corresponding to the contact information. In a preferred embodiment of the present invention, the contact information includes one or more of the number of the conductive contacts, the relative position relationship between the conductive contacts, and the positions of the conductive contacts on the touch screen. In a preferred embodiment of the present invention, the interactive information includes one or more of a picture, a text message, a three-dimensional model, and a video.

The display 430 is used for receiving the interactive information acquired by the processor 410 and displaying the interactive information.

In other embodiments, touch screen 420 and display 430 may be integrated into one screen, such as a touch display screen. The integration may be performed by placing the touch screen 420 above the display 430 in parallel and ensuring a good fit. Of course, other integration techniques may be used, as will be understood by those skilled in the art.

Fig. 5 is a schematic structural diagram of another object identification device 500 according to an embodiment of the present disclosure. The object recognition device 500 includes a processor 510, a touch display 520, and a communication module 540, the processor 510 being connected to the touch display 520. The communication module 540 may be integrated within the processor 510, or distributed with the processor 510.

The touch display screen 520 is used to obtain touch point information from a touch point module placed thereon.

The processor 510 is configured to receive touch information sent by the touch display screen 520, and perform data exchange with the cloud server 530 through the communication module 540. Specifically, the processor 510 sends contact information to the cloud server 530 through the communication module 540 to extract corresponding interaction information, and the interaction information returns to the object recognition device 500 through the communication module 540 and is finally displayed through the touch display screen 520.

The utility model discloses in another embodiment, above-mentioned object recognition equipment 400 and object recognition equipment 500 still include data interface, and object recognition equipment passes through data interface, carries out data interchange with the external display screen to show the mutual information who acquires through the external display screen. The external display screen may be a large screen LED, a tiled screen, or the like. The data interface may be integrated into the processor or distributed with the processor. It is noted that the data interface may be a physical data interface or a wireless data interface. The physical data interface can be a USB interface, a Cinch RCA interface, a PS/2 interface, a VGA interface, a DVI interface, an HDMI interface, a DP interface, a PCIE interface and the like. The network data interface may be a cellular network interface or a wireless local area network interface, etc.

It should be understood that in the embodiments of the present invention, the Memory may include a Volatile Memory (Volatile Memory), such as a Random Access Memory (RAM); the Memory may also include a Non-volatile Memory (Non-volatile Memory), such as a Read-Only Memory (ROM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, HDD), or a Solid-State Drive (SSD); the memory may also comprise a combination of memories of the kind described above.

It should be understood that in the embodiments of the present invention, the Processor may be a Central Processing Unit (CPU), and the Processor may be other general processors, Digital Signal Processors (DSP), Application Specific Integrated Circuits (ASIC), Field-Programmable Gate arrays (FPGA) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and so on. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

In the embodiments, the connection between the processor and the touch screen, the display screen, the touch display screen, the memory, and the like may be direct connection or indirect connection. For example, the processor interfaces with the touch screen, display screen, touch display screen, memory, etc. through other physical components (e.g., south bridge chipset, display interface card, etc.). Of course, the processor may also be in communication connection with the touch screen, the display screen, the touch display screen, the memory, and other components.

The object identification method is explained in detail below in connection with the contact module 300 and the object identification device 500. Referring to fig. 6, a flow chart of an object identification method 600 according to an embodiment of the present invention is shown, which includes the following steps.

Step S610: contact information is acquired. Specifically, the touch display screen 520 obtains the touch information of the touch module 300 placed thereon, for example, the touch display screen 520 is placed horizontally, and the touch module 300 is attached to the touch display screen 520 by the side provided with the touch array, so that the touch display screen 520 can detect the touch information of the touch module 300. The contact information includes the number of the conductive contacts 320, the relative positional relationship between the conductive contacts 320, and the positions of the conductive contacts 320 on the touch display screen 520.

Step S620: and acquiring corresponding interactive information according to the contact information. Specifically, the touch display screen 520 sends the acquired touch information to the processor 510, and the processor 510 acquires the interaction information corresponding to the touch information from the database in the cloud server 530 through the communication module 540. It is important to note that the database has entered contact information in advance, as well as interaction information corresponding to the contact information. For example, there are 10 different touch modules in total, the 10 touch modules are placed on the touch display screen 520 one by one, the touch display screen 520 acquires the touch information of the 10 touch modules, stores the touch information in the database, and then respectively records corresponding interaction information for the 10 sets of touch information. Through the process, the entry of the database information is completed.

Step S630: and displaying the interactive information. Specifically, the touch display screen 520 receives the interactive information from the processor 510 and displays the interactive information. The interactive information can be one or more of pictures, text information, three-dimensional models and videos.

The utility model discloses an in the above-mentioned in-process that uses contact information to draw mutual information from the database, can also set up a threshold value, when the error between the contact information that the treater sent and the contact information of storing in advance in the database is less than this threshold value, can draw corresponding mutual information according to this contact information.

In an embodiment of the present invention, when the contact module 300 placed on the touch display screen 520 moves or rotates, the touch display screen 520 obtains the new contact information of the contact module 300 again, and extracts the corresponding interaction information from the database according to the new contact information to display.

The contact module, the object identification device based on the contact module, and the method have a wide application range, and some applications of the contact module are commonly exemplified below.

Application scenario one

The contact information in the contact module is corresponded to a specific object in advance. For example, the touch module is placed on a touch display screen to obtain touch information of the touch module, including the number of conductive contacts, the relative position relationship of the conductive contacts, and the positions of the contacts in the display screen. The contact information is then entered into a database to match it with the interaction information for the particular object. The specific object may be red wine, the interactive information may comprise an introduction of the red wine, such as year, price, place of origin, etc., and the interactive information may further comprise a picture of the red wine. It should be noted that different interaction information may be provided for the same contact module. For example, as shown in fig. 7, the touch display screen may be divided into 4 areas, when the contact module is placed in the area 1, the interaction information entered for the contact module is a picture of red wine, when the contact module is placed in the area 2, the interaction information entered for the contact module is an introduction (text information) of red wine, when the contact module is placed in the area 3, the interaction information entered for the contact module is an introduction of red wine and a picture of red wine, and when the contact module is placed in the area 4, the interaction information entered for the contact module is a purchase link of red wine.

When the user places the touch module on the area 3 of the touch screen display, as shown in fig. 8, the touch screen display shows the corresponding interactive information, i.e. the picture and the introduction of the red wine, and the user can then click on the interactive information for a more detailed view.

When the user controls the touch point module to translate, the touch display screen acquires touch point information again and displays interaction information corresponding to the acquired touch point information. For example, when the user moves the contact module to area 4, the touch screen displays a purchase link for red wine.

The utility model discloses in another kind of embodiment, for further improvement user's interactive experience, can paste the contact module in the bottom of the bottle of red wine, the user can browse relevant product introduction and purchase the link in touch-control display screen when pasting the beverage bottle that has the contact module through removing like this, has greatly promoted user's interactive experience.

The utility model discloses in another kind of realization, the contact information that above-mentioned embodiment called can also include pressure information, pressure information can be the pressure of the contact module to the touch-control screen that the touch-control screen detected. Specifically, the detection of the pressure information may be realized by using a screen pressure detection technique such as 3 dtouch. In this implementation, different interaction information may correspond to different pressure information.

Therefore, when the user attaches the contact module to different objects, different interactive information will be displayed due to the weight difference of the objects. For example, the interactive information of the small wine bottle is preset for the pressure value corresponding to the total weight of the contact module and the small wine bottle, and the interactive information of the large wine bottle is preset for the pressure value corresponding to the total weight of the contact module and the large wine bottle. Therefore, when a user places the small wine bottle pasted with the contact module on the touch screen, the interactive information (such as corresponding introduction, pictures, animations and the like of the small wine bottle) of the small wine bottle is presented; when a user places the big wine bottle pasted with the contact module on the touch screen, the interactive information of the big wine bottle is presented. Therefore, the pressure information can be adjusted by adjusting the stickers, so that the same contact module can correspond to different interaction information, and the interaction experience of a user is further improved.

In addition, the user can apply different pressures to the touch point module arranged on the touch screen, and different interaction information is fed back to the user through different pressures applied by the user, so that the interaction experience of the user is greatly improved, and the touch screen has a wide application scene.

Application scenario two

The contact information in the contact module is corresponded to a specific video in advance. For example, the touch module is placed on the touch display screen to obtain touch information of the touch module, including the number of the conductive contacts, the relative position relationship of the conductive contacts, and the positions of the contacts in the touch display screen. This contact information is then entered into a database to match it to a particular video. It should be noted that different video information may be provided for the same contact module. For example, a video may be divided into N time nodes, and then video information at a first time node is entered for a touch module placed on a touch display screen; then, the contact module is rotated clockwise by a certain angle, and video information at a second time node is recorded; and then, clockwise rotating the contact module by a certain angle, recording the video information at the third time node, and repeating the steps to record all the video information of the N time nodes before the contact module rotates for one circle. In one embodiment, the angle of each rotation may be the same. In one embodiment, the contact module may also be rotated in reverse time when the interactive information is entered.

As shown in fig. 9, when the user places the touch module on the touch display screen, the touch display screen displays video content, and the video content may be set to be played immediately or set to require the user to click a corresponding area for playing. Then, the user displays the video information at the corresponding time node through the rotary contact module and the touch display screen according to the actual rotation angle of the touch module, so that the technical effect of controlling the video fast forward or backward by the rotary contact module is achieved.

Generally, the more time nodes a video is divided into, the more smooth the effect of the rotary contact module in controlling the fast forward or backward of the video is.

In the application scenario, the identification may be performed at an angle at which the contact module corresponds to the video start position. For example, a vertical line is drawn for the contact module, when the vertical line points to the right above, the angle of the contact module corresponds to the beginning of the video, so that a user can clearly know the angle of the starting position of the contact module corresponding to the video by observing the indication angle of the vertical line, and the user experience is improved.

Application scenario three

And the contact information in the contact module is corresponding to the specific three-dimensional model in advance. For example, the touch module is placed on the touch display screen to obtain touch information of the touch module, including the number of the conductive contacts, the relative position relationship of the conductive contacts, and the positions of the contacts in the touch display screen. This contact information is then entered into a database to match it to a particular three-dimensional model. It should be noted that different three-dimensional model information may be provided for the same contact module. For example, a 360 degree presentation of the three-dimensional model may be mapped to a 360 degree rotation angle of the contact module. Specifically, the front display effect of the three-dimensional model is recorded for the contact module which does not start to rotate, and then the display effect of the three-dimensional model rotating by the corresponding angle is recorded every time the contact module rotates by a certain angle until the contact module rotates by a circle.

As shown in fig. 10, when the user places the touch point module on the touch display screen, the touch display screen displays the three-dimensional model, and when the user rotates the touch point module, the three-dimensional model also rotates along with the touch point module, so that the interaction experience of the user is improved.

In the several embodiments provided in the present application, it should be understood that the disclosed terminal device and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may also be an electric, mechanical or other form of connection.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment of the present invention.

In addition, each functional unit in the embodiments of the present invention may be integrated into one device, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A contact module, characterized in that the contact module comprises an insulating base body, a contact array and a conductive layer;

the contact array is arranged close to the substrate and comprises a plurality of conductive contacts;

the conductive layer is disposed against the substrate, and the conductive contacts are electrically connected to the conductive layer.

2. The contact module of claim 1, wherein the conductive contacts extend in a direction away from the base.

3. The contact module of claim 2, wherein the sides of the conductive contacts remote from the base lie in the same plane.

4. The contact module of claim 3, wherein the base comprises one or more of a PCB, a flexible circuit board, and a plastic.

5. The contact module of claim 4, wherein the shortest distance between the contact array and the conductive layer is not less than 4 mm.

6. An object recognition device based on a contact module is characterized in that the device comprises a touch screen, a display screen and a processor;

the touch screen supports multi-touch, and is used for acquiring touch point information from the touch point module placed on the touch screen according to any one of claims 1 to 5;

the processor is used for acquiring interaction information from a database according to the contact information and sending the interaction information to the display screen for displaying, and the contact information and the interaction information corresponding to the contact information are stored in the database.

7. The object recognition device of claim 6, wherein the touch screen and the display screen are integrated into a touch display screen.

8. The object recognition device of claim 6, further comprising a data interface for sending the interaction information to an external display screen for display.

9. The object recognition device according to claim 6, wherein the contact information includes one or more of the number of the conductive contacts, a relative positional relationship between the conductive contacts, and a position of the conductive contacts on the touch display screen.

10. The object recognition device of claim 6, wherein the interaction information comprises one or more of a picture, textual information, a three-dimensional model, a video.

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