Point-pressing sounding book with penetrating keys

Abstract

The utility model discloses a click-press sounding book with penetration type keys, which relates to the technical field of click-press sounding books and comprises a control seat, a controller, control keys, a sounding unit, a spine and a plurality of pages are arranged on the control seat, and each page is provided with a communication hole penetrating through a key cap of the control key in a matching manner; a mounting groove is formed in the key cap, a magnetic core is mounted in the mounting groove, and page confirmation coils corresponding to the channels of the communicating holes are arranged on the pages; the magnetic core is matched with the book page confirmation coils on the multiple book pages for induction, triggering elements do not need to be arranged on all the book pages at the same time, induction elements in one-to-one correspondence with the triggering elements do not need to be arranged on the control base, cost is effectively reduced, and the problem that the installation difficulty is large due to the fact that the number of the elements is large is solved; on the basis of a penetration type key, a magnetic core applied in an improved page induction design is combined with the penetration type key, so that the overall space occupation is effectively reduced under the condition that the key cap pressing area is relatively large.

Description

TECHNICAL FIELD

[0001] The utility model relates to point press sound production book technical field especially, point press sound production book with the through -type key. BACKGROUND

[0002] In today's changing times, with the leap-forward improvement of life quality, the importance of preschool children's intelligence enlightenment and education cultivation for parents has reached an unprecedented height. On the market, children's interactive toys emerge in an endless stream, with various types, and add infinite colors to the growth world of children.

[0003] The Chinese utility model with the publication number CN218076356U "a toy book" proposes to set through holes on the book pages to realize the reuse of response elements and trigger elements on any book page. When the user operates the toy book, the controller obtains the state information of the sensing element to determine the page number of the book page in the unfolded state, and then drives the response element to make a corresponding response action according to the preset logical relationship between the trigger element and the response element corresponding to the stored page number and the trigger information output by the operation trigger element. The structure and wiring are completed in the control box, which is relatively simple. The type of trigger element can be a button, a key, or a touch switch. The response element includes a display lamp, and the response element also includes a loudspeaker.

[0004] The sensing element includes magnetic sheets and magnetic sensors. Each magnetic sheet is embedded in a different position of each book page. When each book page is in the closed state, the magnetic sensor corresponding to the magnetic sheet of each book page is set at the projection position of the corresponding magnetic sheet in the control box. Specifically, each magnetic sheet is embedded in a different position of each book page, and the distance between every two magnetic sheets exceeds the preset sensing distance to ensure that the magnetic sheet of the book page does not affect the magnetic sensor corresponding to the magnetic sheet of the other book page.

[0005] However, when the thickness of the book page is large and the number of book pages is large, the smaller the number of pages, the greater the distance between the magnetic sheet on the book page and the control box. If the corresponding magnetic sensor can accurately sense, the magnetic strength of the magnetic sheet needs to be increased, which increases the cost. Moreover, each book page needs to be configured with a corresponding magnetic sheet and a corresponding magnetic sensor, which increases the installation difficulty, and the control box needs to be set with too many magnetic sensors, which seriously compresses the installation space of other components. UTILITY MODEL CONTENT

[0006] The utility model is aimed at providing a technical solution that can solve the above problems.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of point press sound-emitting book with penetrating key, including control seat, controller, control key, sound-emitting unit are provided on control seat, control key has the key cap of first outer side in control seat, key cap has the same length direction as the pressing trigger direction of control key;

[0008] Ridge is provided on control seat, multiple pages are provided on ridge, multiple pages have hinge direction towards the first outer side close to control seat, multiple pages form the same book thickness direction as the length direction of control key when being closed, and the communication hole of key cap is cooperated with each page and is penetrated with the passage of communication hole;

[0009] The installation slot is provided in the key cap, and the magnetic core is installed in the installation slot, and the length direction of the magnetic core is the same as the length direction of the key cap;

[0010] Book page confirmation coil is provided on book page and is electrically connected with controller, and the coil of book page confirmation coil is penetrated with the passage corresponding to the passage of communication hole,

[0011] When the book page with book page confirmation coil is hinged towards the first outer side close to control seat, the magnetic core is configured to be penetrated in the book page confirmation coil of book page in hinge state, and the book page confirmation coil provides the inductive signal indicating that the corresponding book page is in closed state to the controller when the magnetic core is penetrated.

[0012] As a further scheme of the utility model: the book page includes upper layer book page and lower layer book page, and the book page confirmation coil is arranged between the upper layer book page and the lower layer book page.

[0013] As a further scheme of the utility model: the electric connection line between the book page confirmation coil and the controller is routed from between the upper layer book page and the lower layer book page to the ridge, and then routed from the ridge to the control seat and connected with the controller.

[0014] As a further scheme of the utility model: when the key is pressed to trigger the contact of control key, the length of the magnetic core satisfies that the magnetic core is kept penetrated in the book page confirmation coil of book page in hinge state.

[0015] As a further scheme of the utility model: the installation slot has the slot opening in the key cap, and the pressing column corresponding to the contact of control key is arranged in the installation slot, and the length direction of the pressing column is the same as the length direction of the key cap; the magnetic core is annularly arranged on the pressing column.

[0016] Compared with the prior art, the beneficial effects of the technical scheme are that: through the cooperation of the magnetic core and the book page confirmation coil on the plurality of book pages for induction, the trigger elements do not need to be arranged on each book page at the same time, and the sensing elements corresponding to the trigger elements do not need to be arranged on the control seat, so that the cost is effectively reduced, and the problem of great installation difficulty caused by too many elements is avoided; on the basis of the penetrating key, the magnetic core applied to the improved book page sensing design is combined with the penetrating key, so that in the case that the keycap has a large pressing area, the overall space occupation is effectively reduced, the installation of other components is more beneficial, and the applicability is better.

[0017] The additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Figure 1 is a structural perspective view of the present application;

[0020] Figure 2 is Figure 1 is a structural sectional view along the direction A-A in the present application;

[0021] Figure 3 is a circuit principle diagram of the present application.

[0022] The corresponding label explanations in the drawings are as follows:

[0023] Control seat-1,

[0024] Controller-2,

[0025] Control key-3, keycap-31, contact-32, mounting groove-311, pressing column-312,

[0026] Sound unit-4,

[0027] Spine-5,

[0028] Book page-6,

[0029] Communication hole-7,

[0030] Magnetic core-8,

[0031] Book page confirmation coil-9. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.

[0033] Please refer to Figures 1-3 A point press sound book with penetrating key, comprising a control seat 1, the control seat 1 is provided with a controller 2, a control key 3 and a sound unit 4, the control key 3 has a key cap 31 located at the first outer side of the control seat 1, and the key cap 31 has the same length direction as the pressing trigger direction of the control key.

[0034] The control seat 1 is provided with a book spine 5, the book spine 5 is provided with multiple book pages, the multiple book pages have a hinge direction towards the first outer side close to the control seat 1, and the multiple book pages form a book thickness direction same as the length direction of the control key 3 when being closed, and each book page 6 is provided with a communication hole 7 penetrating and matched with the key cap 31.

[0035] The key cap 31 is provided with a mounting groove 311, and a magnetic core 8 is mounted in the mounting groove 311, and the length direction of the magnetic core 8 is same as the length direction of the key cap 31.

[0036] The book page 6 is provided with a book page confirmation coil 9 electrically connected with the controller 2, and the coil of the book page confirmation coil 9 passes through the passage corresponding to the passage of the communication hole 7.

[0037] When the book page 6 with the book page confirmation coil is hinged towards the first outer side close to the control seat 1, the magnetic core 8 is arranged to penetrate the book page confirmation coil 9 of the book page 6 (in the hinged state), and the book page confirmation coil 9 provides an induction signal indicating that the corresponding book page is in the closed state to the controller 2 when the magnetic core 8 penetrates.

[0038] The book page confirmation coil 9 provides another induction signal indicating that the corresponding book page is in the open state to the controller 2 when the magnetic core 8 is out of the book page confirmation coil 9.

[0039] As shown in Figure 2 The first outer side of the control seat 1 is the upper side thereof.

[0040] As shown in Figure 1 The control key 3 can be exposed through the communication hole 7 on the book page 6, forming a penetrating key penetrating the book page.

[0041] When the user turns the page or folds the page, the controller 2 can confirm the current page being read through the different sensing signals obtained, and the controller 2 accordingly calls the learning information corresponding to different pages stored in the storage unit, so that when the user presses the control button 3 exposed outside the communication hole, the controller 2 can output the learning information corresponding to the current page content through the sound output unit 4 after receiving the press trigger signal of the corresponding control button.

[0042] In the embodiment, the magnetic core 8 cooperates with the page confirmation coil 9 on the plurality of pages to sense, without the need to simultaneously set a trigger element (such as a magnetic block) on each page and an induction element (such as a magnetic sensor) corresponding to the trigger element on the control seat, effectively reducing the cost and avoiding the problem of difficult installation caused by too many elements.

[0043] On the basis of the penetrating button, the magnetic core 8 applied by the improved page sensing design is combined with the penetrating button (control button), which effectively reduces the overall space occupation and is more conducive to the installation of other components, and has better applicability in the case of a larger keycap 31 pressing area.

[0044] In some embodiments, the number of control buttons 3 is set to be multiple, and the magnetic core 8 is arranged in the keycap of one of the control buttons.

[0045] In the embodiment, the pages include an upper page and a lower page arranged in layers, and the page confirmation coil is arranged between the upper page and the lower page.

[0046] In some embodiments, the electrical connection line of the page confirmation coil 9 and the controller 2 is routed from between the upper page and the lower page to the spine 5 and then routed from the spine 5 to the control seat 1 and connected to the controller 2.

[0047] In some embodiments, when the control button 3 is pressed to trigger the contact 32 of the control button, the length of the magnetic core 8 satisfies the condition that the magnetic core 8 is kept penetrating the page confirmation coil 9 of the page in the folded state.

[0048] To ensure that when the control button 3 is pressed, the inductance generated by the page confirmation coil 9 in the folded page to the magnetic core 8 is still at a large value, so that the controller 2 can set the inductance recognition threshold to accurately recognize the page turning and folding actions.

[0049] In some embodiments, the mounting groove 311 has a slot opening towards the contact 32 of the control button in the keycap 31, and the pressing column 312 corresponding to the contact 32 of the control button is arranged in the mounting groove 311, and the length direction of the pressing column 312 is the same as the length direction of the keycap 31; and the magnetic core 8 is arranged in the form of a ring sleeved on the pressing column 312.

[0050] As Figure 2 shown, the peripheral top of the key cap 31 forms a user pressing position, when the key cap 31 is pressed down, the pressing column 312 in the key cap 31 corresponds to press down the contact 32 of the control button to make it trigger.

[0051] By forming the installation groove 311 between the peripheral of the key cap 31 and the pressing column 312 inside the key cap 31, when the larger peripheral of the key cap 31 is needed to help the user to press conveniently, the larger installation space can be provided for the magnetic core 8, and by the guiding effect of the pressing column 312, the length direction of the magnetic core 8 sleeved on the pressing column 312 is effectively limited, which is more beneficial to the inductance design.

[0052] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A push-to-sound book with a penetrating key, comprising a control seat, a controller, a control key and a sound unit arranged on the control seat, characterized in that, The control button has a key cap on the first outer side of the control seat, and the key cap has the same length direction as the pressing trigger direction of the control button; The control seat is provided with a book spine, and the book spine is provided with a plurality of book pages, and the plurality of book pages have a hinge direction towards the first outer side of the control seat, and the plurality of book pages form a book thickness direction when being closed, and each book page is provided with a communication hole corresponding to the key cap; The key cap is provided with a mounting groove, and the mounting groove is provided with a magnetic core, and the length direction of the magnetic core is the same as the length direction of the key cap; The book page is provided with a book page confirmation coil electrically connected to the controller, and the coil is provided with a passage corresponding to the communication hole; When the book page with the book page confirmation coil is hinged towards the first outer side of the control seat, the magnetic core is arranged in the book page confirmation coil of the hinged book page, and the book page confirmation coil provides an induction signal to the controller when the magnetic core is arranged in the book page confirmation coil.

2. The point press sound generating book according to claim 1, wherein The book page includes an upper book page and a lower book page arranged in layers, and the book page confirmation coil is arranged between the upper book page and the lower book page.

3. The point press sound generating book according to claim 2, wherein The book page confirmation coil and the electric connection line of the controller are arranged from between the upper book page and the lower book page to the book spine, and then arranged from the book spine to the control seat and connected to the controller.

4. The tap-to-talk book of any of claims 1-3, wherein, When the control button is pressed to trigger the contact of the control button, the length of the magnetic core satisfies the condition that the magnetic core is arranged in the book page confirmation coil of the hinged book page.

5. The tap-to-talk book of any of claims 1-3, wherein, The mounting groove has a slot in the key cap towards the contact of the control button, and the mounting groove is provided with a pressing column corresponding to the contact of the control button, and the length direction of the pressing column is the same as the length direction of the key cap; The magnetic core is arranged in the form of a ring around the pressing column.

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