CN219162724U - Scanning switch of dictionary pen and dictionary pen - Google Patents
Scanning switch of dictionary pen and dictionary pen Download PDFInfo
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- CN219162724U CN219162724U CN202223163844.7U CN202223163844U CN219162724U CN 219162724 U CN219162724 U CN 219162724U CN 202223163844 U CN202223163844 U CN 202223163844U CN 219162724 U CN219162724 U CN 219162724U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model relates to a scanning switch of a dictionary pen and the dictionary pen, wherein the scanning switch of the dictionary pen comprises a dictionary pen shell and a pressing head arranged in the shell, a scanning port is arranged at the lower end of the shell, a scanning contact is arranged at the lower end of the pressing head, the scanning contact can extend or retract the scanning port, and an optical channel communicated with the scanning port is arranged in the pressing head; the pressing head is provided with a magnetic block support, the shell and the magnetic block support are respectively provided with magnetic blocks in one-to-one correspondence, and the magnetic blocks on the shell and the magnetic block support repel each other when the scanning contact retracts into the scanning port or attract each other when the scanning contact extends out of the scanning port. The scanning switch of the dictionary pen does not need to adopt a reset spring, but adopts the principle that the homopolar magnetic blocks repel each other and the heteropolar magnetic blocks attract each other to reset the scanning contact, so that the scanning switch is convenient to assemble and is not easy to break down in use.
Description
Technical Field
The utility model relates to the technical field of dictionary pens, in particular to a scanning switch of a dictionary pen and the dictionary pen.
Background
The dictionary pen can obtain the voice solution just by scanning the word and scanning the word when encountering the new word, thereby greatly improving the learning efficiency and being popular with students. When the dictionary pen scans, the scanning contact is required to be pressed on the paper surface, so that the scanning contact is pushed by the scanning contact to start the camera shooting assembly to work, the camera shooting assembly shoots words through the optical channel in the middle of the scanning contact, and shot information is transmitted to the dictionary pen central control integrated circuit to be processed and fed back. After the scanning operation is finished once, the scanning contact can be restored to the original position only by lifting the dictionary pen, and the switch contact is driven to be separated from the shooting assembly, so that the shooting assembly does not shoot any more until the next scanning operation comes.
In a conventional dictionary pen, the scanning contact and the switch contact are rigidly connected together, a return spring is arranged on the scanning contact, the return spring is compressed by pressing the scanning contact, and the return spring rebounds to enable the scanning contact and the switch contact to be reset, as described in Chinese patent application number 202122203636.4. In real-world assembly and application, the return spring is prone to deformation, shifting, falling off and even failure due to repeated compression and rebound. The applicant has noted this problem and innovated the scanning switch of the dictionary pen and no longer employed a return spring to reset the scanning contacts and the switch contacts.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a scanning switch of a dictionary pen, which can reset a scanning contact and a switching contact without adopting a reset spring.
The technical scheme includes that the scanning switch of the dictionary pen comprises a dictionary pen shell and a pressing head arranged in the shell, wherein a scanning port is formed in the lower end of the shell, a scanning contact is arranged at the lower end of the pressing head, the scanning contact can extend out of or retract into the scanning port, and an optical channel communicated with the scanning port is arranged in the pressing head; the pressing head is provided with a magnetic block support, the shell and the magnetic block support are respectively provided with magnetic blocks in one-to-one correspondence, and the magnetic blocks on the shell and the magnetic block support repel each other when the scanning contact retracts into the scanning port or attract each other when the scanning contact extends out of the scanning port.
Compared with the prior art, the scanning switch of the dictionary pen has the following advantages: if the corresponding magnetic blocks on the shell and the magnetic block support repel each other when the scanning contact retracts to the scanning port, after one scanning operation is completed, the dictionary pen is lifted up, and the magnetic block support and the pressing head move towards the scanning port under the repulsive force of the magnetic blocks until reset; if the corresponding magnetic blocks on the shell and the magnetic block support attract each other when the scanning contact extends out of the scanning port, the magnetic block support and the pressing head need to overcome the magnetic attraction force of the magnetic blocks to retract into the scanning port when the scanning contact is pressed, and when the dictionary pen is lifted up, the magnetic block support and the pressing head move towards the scanning port under the magnetic attraction force of the magnetic blocks until reset; the scanning switch of the dictionary pen does not need to adopt a reset spring, but adopts the principle that the homopolar magnetic blocks repel each other and the heteropolar magnetic blocks attract each other to reset the scanning contact, so that the dictionary pen is convenient to assemble and is not easy to break down in use.
Preferably, a first limiting table is arranged on the shell, and the magnetic block of the shell is arranged on the first limiting table; a magnetic block mounting table is arranged on the magnetic block support, and magnetic blocks on the magnetic block support are arranged on the magnetic block mounting table; when the scanning contact retracts or extends out of the scanning port, the magnetic block mounting table moves towards the first limiting table. By adopting the structure, the first limiting table and the magnetic block mounting table are arranged for mounting the magnetic blocks, so that the assembly is convenient, the magnetic blocks are also convenient to approach each other, and accordingly attractive or repulsive acting force is generated, and the magnetic block support and the pressing head are favorable for resetting under the action of magnetic force; if the scanning contact retracts to the scanning port, the magnetic block mounting table moves to the first limit table, and the magnetic blocks are mutually close to each other and mutually exclusive; if the scanning contact extends out of the scanning port, the magnetic block mounting table moves towards the first limiting table, and the magnetic blocks are mutually close to each other and mutually attracted.
Preferably, the magnetic block mounting table is located below the first limiting table, when the scanning contact retracts to the scanning port, the magnetic block mounting table moves towards the first limiting table, and the magnetic block on the magnetic block mounting table repels the magnetic block on the first limiting table. By adopting the structure, the technical scheme that the magnetic blocks are mutually close and mutually exclusive is realized.
Preferably, the magnetic block mounting table is located above the first limiting table, when the scanning contact extends out of the scanning port, the magnetic block mounting table moves towards the first limiting table, and the magnetic block on the magnetic block mounting table is attracted with the magnetic block on the first limiting table. By adopting the structure, the technical scheme that the magnetic blocks are mutually close to each other and mutually attracted is realized.
Preferably, the magnetic block support is provided with a first limiting surface, the first limiting table is located between the first limiting surface and the magnetic block mounting table, and when the magnetic block mounting table moves away from the first limiting table, the first limiting table can be matched with the first limiting surface to limit the magnetic block support. With the adoption of the structure, when the first limiting surface is positioned above the first limiting table, and the magnetic block support and the pressing head move towards the scanning port under the action of mutually exclusive magnetic force, the limiting position of the first limiting surface by the first limiting table can enable the magnetic block support and the pressing head to be accurately reset; when the first limiting surface is positioned below the first limiting table, and the magnetic block support and the pressing head overcome the magnetic attraction effect under the pressing effect and move away from the scanning opening, the first limiting table can limit the maximum movement distance of the magnetic block support to the limiting of the first limiting surface, and the magnetic attraction effect failure of the magnetic block caused by the fact that the magnetic block mounting table is too far away from the first limiting table is avoided.
Preferably, the magnet mounting table is provided with a magnet mounting hole, the magnet on the magnet support is inlaid in the magnet mounting hole, one end of the magnet mounting hole is provided with a plurality of magnet limiting projections, and the magnet limiting projections are used for limiting the end face of the magnet. By adopting the structure, the magnet is convenient to be arranged on the magnet mounting table; the magnetic block limiting protruding blocks are arranged to limit the magnetic blocks, so that the magnetic blocks can be prevented from being separated from the other sides of the magnetic block mounting holes when the magnetic blocks are assembled, and the magnetic blocks can be conveniently detached from the magnetic block mounting holes.
Preferably, the front end face and the rear end face of the magnetic block support are respectively provided with a first limit protrusion and a second limit protrusion; the front side and the rear side of the pressing head are respectively provided with a first limit groove and a second limit groove; the magnetic block support is connected to the pressing head, and the first limiting protrusion and the second limiting protrusion are respectively matched and limited in the first limiting groove and the second limiting groove. By adopting the structure, the first limiting protrusion and the second limiting protrusion can be respectively connected with the first limiting groove and the second limiting groove in a buckling manner, so that the magnetic block bracket is conveniently connected to the pressing head.
Preferably, the lower ends of the left and right side walls of the magnetic block support are provided with plugs, the left and right side walls of the pressing head are provided with plug interfaces, and the plugs are plugged in one-to-one correspondence with the plug interfaces. By adopting the structure, the pressing head is limited on the front, the back, the left and the right of the magnetic block support, so that the magnetic block support is convenient and quick to install in place.
Preferably, a slide way is arranged in the shell, and the pressing head and the magnetic block support are arranged in the slide way and can slide in the slide way. By adopting the structure, the pressing head and the magnetic block support slide in the slideway, which is favorable for aligning the scanning switch of the dictionary pen with the scanning port of the shell and the starting contact of the camera shooting assembly.
Preferably, guide walls are arranged on two sides of the slideway, and the two side walls of the pressing head and/or the magnetic block support slide in a matched manner with the guide walls. With the structure, the guide wall guides the movement of the scanning switch of the dictionary pen, which is beneficial to aligning the scanning switch of the dictionary pen with the starting contact of the camera component.
Another technical problem to be solved by the utility model is to provide a dictionary pen, wherein a return spring is not adopted in the dictionary pen, and a scanning contact and a switch contact of the dictionary pen can be reset.
The technical solution of the utility model is to provide a dictionary, comprising a scanning switch of the dictionary pen; the shell is also internally provided with a dictionary pen central control integrated circuit and a camera shooting assembly which are electrically connected; the magnetic block support is internally provided with a containing cavity, the camera shooting assembly is arranged in the containing cavity, the optical channel is provided with a camera shooting hole, and a camera of the camera shooting assembly is opposite to the camera shooting hole; the magnetic block support or the pressing head is provided with a switch contact, and the scanning contact is retracted into the scanning port to drive the switch contact to trigger the camera shooting assembly to be started.
Compared with the prior art, the dictionary pen has the following advantages: the scanning switch of the dictionary pen does not need to adopt a reset spring, but adopts the principle that the homopolar magnetic blocks repel each other and the heteropolar magnetic blocks attract each other to reset the scanning contact, so that the dictionary pen is convenient to assemble and is not easy to break down in use.
Drawings
Fig. 1 is an exploded view of the dictionary pen of the present utility model.
Fig. 2 is a schematic cross-sectional view of the dictionary pen of the present utility model.
Fig. 3 is a schematic cross-sectional view of the scanning switch of the dictionary pen of embodiment 1 of the present utility model.
Fig. 4 is a schematic diagram of the whole structure of the scan switch in fig. 3.
FIG. 5 is a schematic view of the magnetic block mounting table of FIG. 4.
Fig. 6 is a schematic cross-sectional view of the scanning switch of the dictionary pen of embodiment 2 of the present utility model.
As shown in the figure: 1. the device comprises a shell, 1-1 parts, a scanning port shell, 1-2 parts, a slideway, 1-3 parts, a guide wall, 1-4 parts, a first limiting table, 2 parts, a scanning switch, 2-1 parts, a pressing head, 2-11 parts, an optical channel, 2-12 parts, a first limiting groove, 2-13 parts, a second limiting groove, 2-14 parts, a plug-in port, 2-15 parts, a camera shooting hole, 2-16 parts, a scanning contact, 2-2 parts, a magnetic block support, 2-21 parts, a switching contact, 2-22 parts, a first limiting surface, 2-23 parts, a magnetic block mounting table, 2-24 parts, a mounting groove, 2-25 parts, limiting convex blocks, 2-26 parts, first limiting protrusions, 2-27 parts, second limiting protrusions, 2-28 parts, a plug, 2-29 parts, a containing cavity, 3 parts and a magnetic block.
Detailed Description
For a better understanding of the present application, various aspects of the present application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed description are merely illustrative of exemplary embodiments of the application and are not intended to limit the scope of the application in any way. Like reference numerals refer to like elements throughout the specification.
In the drawings, the thickness, size and shape of the object have been slightly exaggerated for convenience of explanation. The figures are merely examples and are not drawn to scale.
It will be further understood that the terms "comprises," "comprising," "includes," "including" and/or "having," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Furthermore, when an expression such as "… at least one" occurs after a list of features listed, the entire listed feature is modified rather than modifying a separate element in the list.
Example 1:
the dictionary pen is improved on the basis of the prior art, so that other structures of the dictionary pen except the structure of the scanning switch of the dictionary pen can refer to the prior art, such as the content described in Chinese patent with the application number 202122203636.4, and the dictionary pen comprises a shell, wherein a dictionary pen central control integrated circuit and a camera assembly which are electrically connected are further arranged in the shell; the camera of the camera shooting assembly is arranged in the scanning switch of the dictionary pen, and the camera shooting assembly is started by the scanning switch operation of the dictionary pen.
As shown in fig. 1 to 3, in the present embodiment, an opening is provided at the lower end of a housing 1, a slide way 1-2 is provided in the housing 1 above the opening at the lower end, guide walls 1-3 are provided on both left and right sides of the slide way 1-2, two first limit tables 1-4 are provided above the guide walls 1-3, magnetic blocks 3 are provided on the first limit tables 1-4, and the magnetic blocks 3 protrude from the lower sides of the first limit tables 1-4. The lower end opening of the shell 1 is provided with a detachable scanning port shell 1-1, the scanning port shell 1-1 is opened up and down, and the lower end opening of the scanning port shell 1-1 is provided with a scanning port.
A pressing head 2-1 is arranged in the shell 1, a scanning contact 2-16 is arranged at the lower end of the pressing head 2-1, and the scanning contact 2-16 extends out of the scanning port; the upper portion of the pressing head 2-1 is provided with a magnetic block support 2-2, the front side and the rear side of the pressing head 2-1 are respectively provided with a first limit groove 2-12 and a second limit groove 2-13, the left side wall and the right side wall of the pressing head 2-1 are respectively provided with an inserting port 2-14, the front end face and the rear end face of the magnetic block support 2-2 are respectively provided with a first limit bulge 2-26 and a second limit bulge 2-27, the lower ends of the left side wall and the right side wall of the magnetic block support 2-2 are respectively provided with a plug 2-28, when the magnetic block support 2-2 is connected to the pressing head 2-1, the first limit bulge 2-26 and the second limit bulge 2-27 are respectively matched and limited in the first limit groove 2-12 and the second limit groove 2-13, and the plug 2-28 and the inserting port 2-14 are in one-to-one correspondence.
As shown in fig. 4 and 5, the left and right side walls of the magnet support 2-2 are provided with magnet mounting tables 2-23, the magnet mounting tables 2-23 are provided with magnet mounting holes 2-24, the magnet mounting holes 2-24 are internally embedded with magnet 3, the lower ends of the magnet mounting holes 2-24 are provided with a plurality of magnet limiting projections 2-25, the magnet limiting projections 2-25 limit the bottom surfaces of the magnets, and the magnet 3 protrudes from the top ends of the magnet mounting holes 2-24. The left and right side walls of the magnetic block support 2-2 are also provided with first limiting surfaces 2-22.
The pressing head 2-1 and the magnetic block support 2-2 are positioned in the slideway 1-2 and can slide in the slideway 1-2, two side walls of the pressing head 2-1 slide in a matched manner with the guide wall 1-3, and the guide wall 1-3 guides the scanning switch 2 formed by the pressing head 2-1 and the magnetic block support 2-2. The first limiting surface 2-22 is positioned above the first limiting table 1-4, the magnetic block mounting table 2-23 is positioned below the first limiting table 1-4, and the magnetic blocks on the magnetic block mounting table 2-23 and the first limiting table 1-4 are opposite and repel each other.
The magnetic block support 2-2 is internally provided with a containing cavity 2-29, a camera of the camera shooting assembly is arranged in the containing cavity 2-29, the pressing head 2-1 is internally provided with a light channel 2-11 communicated with the scanning port, the light channel is provided with a camera shooting hole 2-15, and the camera of the camera shooting assembly is opposite to the camera shooting hole 2-15; other parts of the camera shooting assembly are arranged above the slide ways 1-2; the top of the magnetic block support 2-2 is provided with a switch contact 2-21, and the action of the scanning switch 2 can enable the switch contact 2-21 to be pressed to trigger the starting of the camera shooting assembly, so that the camera of the camera shooting assembly can scan words outwards through the camera.
When the scanning contact 2-16 is pressed to enable the scanning contact 2-16 to retract into the scanning port, the magnetic block support 2-2 moves upwards simultaneously, the magnetic block mounting table 2-23 moves towards the first limiting table 1-4, the mutual exclusion acting force of the magnetic blocks on the magnetic block mounting table 2-23 and the first limiting table 1-4 is gradually enhanced until the first limiting table 1-4 limits the magnetic block mounting table 2-23, and at the moment, the switch contact 2-21 is pressed to trigger the starting of the camera shooting assembly; when the scanning contact 2-16 is loosened, the magnetic block mounting table 2-23 moves away from the first limiting table 1-4 under the action of the mutual-force of the magnetic blocks, the magnetic block support 2-2 simultaneously moves downwards until the first limiting table 1-4 limits the first limiting surface 2-22 downwards, at the moment, the switch contact 2-21 is separated from the camera shooting assembly, the camera shooting assembly does not perform scanning any more, and the scanning contact 2-16 extends out of the scanning opening.
Example 2:
the dictionary pen of the present embodiment is different from that of embodiment 1 in the structure of the scan switch 2. As shown in fig. 6, in this embodiment, the magnetic blocks 3 all protrude from above the first stopper tables 1 to 4; the upper end of the magnetic block mounting hole 2-24 is provided with a plurality of magnetic block limiting convex blocks 2-25, the magnetic block limiting convex blocks 2-25 limit the top surface of the magnetic block, and the magnetic block 3 protrudes from the bottom end of the magnetic block mounting hole 2-24; the first limiting surface 2-22 is positioned below the first limiting table 1-4, the magnetic block mounting table 2-23 is positioned above the first limiting table 1-4, and the magnetic blocks on the magnetic block mounting table 2-23 and the first limiting table 1-4 are opposite and attracted.
When the scanning contact 2-16 is pressed to enable the scanning contact 2-16 to retract into the scanning port, the magnetic block support 2-2 moves upwards at the same time, the magnetic block mounting table 2-23 needs to overcome the magnetic attraction force and move away from the first limiting table 1-4 until the first limiting table 1-4 limits the first limiting surface 2-22, and at the moment, the switch contact 2-21 is pressed to trigger the starting of the camera shooting assembly; when the scanning contact 2-16 is loosened, the magnetic block mounting table 2-23 moves towards the first limiting table 1-4 under the action of magnetic attraction force, the magnetic block support 2-2 simultaneously moves downwards, the magnetic attraction force on the magnetic block mounting table 2-23 and the first limiting table 1-4 is gradually enhanced until the magnetic blocks are attracted together up and down, the first limiting table 1-4 limits the lower part of the magnetic block mounting table 2-23, at the moment, the switch contact 2-21 is separated from the camera shooting assembly, the camera shooting assembly does not perform scanning any more, and the scanning contact 2-16 extends out of the scanning opening.
The foregoing is merely exemplary of the present utility model and is not intended to limit the scope of the present utility model; modifications and equivalent substitutions are intended to be included in the scope of the claims without departing from the spirit and scope of the present utility model.
Claims (10)
1. The scanning switch of the dictionary pen comprises a shell (1) of the dictionary pen and a pressing head (2-1) arranged in the shell (1), wherein a scanning port is arranged at the lower end of the shell (1), a scanning contact (2-16) is arranged at the lower end of the pressing head (2-1), the scanning contact (2-16) can extend or retract into the scanning port, and an optical channel (2-11) communicated with the scanning port is arranged in the pressing head (2-1); the device is characterized in that a magnet support (2-2) is arranged on the pressing head (2-1), magnets which are in one-to-one correspondence are respectively arranged on the shell (1) and the magnet support (2-2), and the magnets which are arranged on the shell (1) and the magnet support (2-2) correspond to each other are repelled when the scanning contact (2-16) is retracted into the scanning port or are attracted when the scanning contact (2-16) is extended out of the scanning port.
2. The scanning switch of the dictionary pen according to claim 1, wherein a first limiting table (1-4) is arranged on the shell (1), and a magnet of the shell (1) is arranged on the first limiting table (1-4); a magnet mounting table (2-23) is arranged on the magnet support (2-2), and the magnet on the magnet support (2-2) is arranged on the magnet mounting table (2-23); when the scanning contact (2-16) is retracted or extended out of the scanning port, the magnetic block mounting table (2-23) moves towards the first limit table (1-4).
3. A scanning switch of a dictionary pen according to claim 2, characterized in that the magnet mounting table (2-23) is located below the first limit table (1-4), the magnet mounting table (2-23) moves towards the first limit table (1-4) when the scanning contact (2-16) is retracted into the scanning port, and the magnet on the magnet mounting table (2-23) repels the magnet on the first limit table (1-4); or the magnetic block mounting table (2-23) is positioned above the first limiting table (1-4), when the scanning contact (2-16) stretches out of the scanning port, the magnetic block mounting table (2-23) moves towards the first limiting table (1-4), and the magnetic block on the magnetic block mounting table (2-23) is attracted with the magnetic block on the first limiting table (1-4).
4. The scanning switch of a dictionary pen according to claim 2, wherein a first limiting surface (2-22) is arranged on the magnetic block support (2-2), the first limiting table (1-4) is located between the first limiting surface (2-22) and the magnetic block mounting table (2-23), and when the magnetic block mounting table (2-23) moves away from the first limiting table (1-4), the first limiting table (1-4) can be matched with the first limiting surface (2-22) to limit the magnetic block support (2-2).
5. The scanning switch of the dictionary pen according to claim 2, wherein a magnet mounting hole (2-24) is formed in the magnet mounting table (2-23), the magnet on the magnet support (2-2) is embedded in the magnet mounting hole (2-24), a plurality of magnet limiting projections (2-25) are arranged at one end of the magnet mounting hole (2-24), and the magnet limiting projections (2-25) are used for limiting the end face of the magnet.
6. The scanning switch of the dictionary pen according to claim 1, wherein a first limit protrusion (2-26) and a second limit protrusion (2-27) are respectively arranged on the front end face and the rear end face of the magnet support (2-2); the front side and the rear side of the pressing head (2-1) are respectively provided with a first limit groove (2-12) and a second limit groove (2-13); the magnetic block support (2-2) is connected to the pressing head (2-1), and the first limiting protrusion (2-26) and the second limiting protrusion (2-27) are respectively matched and limited in the first limiting groove (2-12) and the second limiting groove (2-13).
7. The scanning switch of the dictionary pen according to claim 6, wherein plugs (2-28) are arranged at the lower ends of the left and right side walls of the magnet support (2-2), plug-in ports (2-14) are arranged on the left and right side walls of the pressing head (2-1), and the plugs (2-28) are plugged in one-to-one correspondence with the plug-in ports (2-14).
8. The scanning switch of the dictionary pen according to claim 1, wherein a slide way (1-2) is arranged in the shell (1), and the pressing head (2-1) and the magnetic block support (2-2) are arranged in the slide way (1-2) and can slide in the slide way (1-2).
9. The scanning switch of the dictionary pen according to claim 8, wherein guide walls (1-3) are arranged on two sides of the slideway (1-2), and two side walls of the pressing head (2-1) and/or the magnetic block bracket (2-2) slide in cooperation with the guide walls (1-3).
10. A dictionary pen, characterized by comprising a scanning switch of the dictionary pen as claimed in any one of claims 1 to 9; the shell (1) is also internally provided with a dictionary pen central control integrated circuit and a camera shooting component which are electrically connected; the magnetic block support (2-2) is internally provided with a containing cavity (2-29), a camera of the camera shooting assembly is arranged in the containing cavity (2-29), the optical channel (2-11) is provided with a camera shooting hole (2-15), and the camera of the camera shooting assembly is opposite to the camera shooting hole (2-15); the magnetic block support (2-2) or the pressing head (2-1) is provided with a switch contact (2-21), and the scanning contact (2-16) is retracted into the scanning port to drive the switch contact (2-21) to trigger the camera shooting assembly to be started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223163844.7U CN219162724U (en) | 2022-11-29 | 2022-11-29 | Scanning switch of dictionary pen and dictionary pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223163844.7U CN219162724U (en) | 2022-11-29 | 2022-11-29 | Scanning switch of dictionary pen and dictionary pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219162724U true CN219162724U (en) | 2023-06-09 |
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ID=86637768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223163844.7U Active CN219162724U (en) | 2022-11-29 | 2022-11-29 | Scanning switch of dictionary pen and dictionary pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219162724U (en) |
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2022
- 2022-11-29 CN CN202223163844.7U patent/CN219162724U/en active Active
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