CN215814252U

CN215814252U - Easy dismounting's dictionary pen

Info

Publication number: CN215814252U
Application number: CN202122203636.4U
Authority: CN
Inventors: 原军杰
Original assignee: Shenzhen Mofut Communication Equipment Co ltd
Current assignee: Shenzhen Mofut Communication Equipment Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-11
Anticipated expiration: 2031-09-10

Abstract

A dictionary pen convenient to disassemble and assemble relates to the technical field of dictionary pens. It comprises the following steps: the dictionary pen comprises a shell provided with an opening, a dictionary pen main body arranged in the shell, and a camera assembly which is electrically connected with the dictionary pen main body and corresponds to the opening; the positioning assembly is arranged in the shell and used for positioning the camera shooting assembly; the trigger main body is assembled in the shell in a sliding mode corresponding to the opening, and a containing groove for containing the camera shooting assembly and an optical channel leading to the containing groove and the opening are formed in the trigger main body; the contact is arranged at one end of the trigger body and partially protrudes out of the opening; and the contact rod is arranged at the other end of the trigger main body and is used for triggering the scanning switch. Adopt above-mentioned technical scheme to have the dismouting convenient, do benefit to the advantage of maintenance and production.

Description

Easy dismounting's dictionary pen

Technical Field

The utility model relates to the technical field of dictionary pens, in particular to a dictionary pen convenient to disassemble and assemble.

Background

The dictionary pen, also called scanning pen, replaces the key input mode of the traditional electronic dictionary by scanning and fetching words, is a learning tool deeply favored by students at present, and can be prompted immediately after the new words are swept, thereby greatly improving the learning efficiency.

Because of the functionality and the convenience of the dictionary pen, the dictionary pen is popular with more and more students and parents, but because the disassembly and the assembly of the scanning head of the dictionary pen are troublesome, the dictionary pen is inconvenient to produce and maintain.

Therefore, it is an urgent technical problem for those skilled in the art to improve the convenience of mounting and dismounting the scanning head of the dictionary pen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dictionary pen convenient to disassemble and assemble, aiming at the defects and shortcomings of the prior art, and the dictionary pen has the advantages of convenience in disassembly and assembly and convenience in maintenance and production.

In order to achieve the purpose, the utility model adopts the technical scheme that: a dictionary pen convenient to mount and dismount comprises: the dictionary pen comprises a shell provided with an opening, a dictionary pen main body arranged in the shell, and a camera assembly which is electrically connected with the dictionary pen main body and corresponds to the opening; the positioning assembly is arranged in the shell and used for positioning the camera shooting assembly; the trigger main body is assembled in the shell in a sliding mode corresponding to the opening, and a containing groove for containing the camera shooting assembly and an optical channel leading to the containing groove and the opening are formed in the trigger main body; the contact is arranged at one end of the trigger body and partially protrudes out of the opening; and the contact rod is arranged at the other end of the trigger main body and is used for triggering the scanning switch.

The storage tank is logical groove, locating component includes: the positioning seat is arranged on the inner wall of the shell and used for mounting the camera shooting assembly so as to prevent the camera shooting assembly from moving back and forth; and the compression joint piece is compressed on the camera shooting component and is detachably assembled with the inner wall of the shell.

The camera shooting assembly comprises: the camera, the connector and the connection the camera with the flexible circuit board of connector, be equipped with the bearing on the positioning seat the bearing portion of camera, correspond on the crimping piece the bearing portion is equipped with cooperation portion, bearing portion with cooperation portion with the contact surface of camera all is semicircular.

One end of the flexible circuit board is positioned on two sides of the camera to form wing parts, exposure lamps are respectively arranged on the wing parts, a first stop block used for stopping the backward movement of the camera is arranged on one side, close to the dictionary pen main body, of the positioning seat, a gap for the wing parts to penetrate is formed, a second stop block used for stopping the wing parts to expand is arranged on the other side of the positioning seat, and a space for accommodating the flexible circuit board and the exposure lamps is formed.

The crimping piece both sides are equipped with the installation ear, the installation ear with be equipped with first mounting hole and second mounting hole on the shell, the crimping piece pass through the fastener with the assembly of first mounting hole with the second mounting hole in order to install in on the shell inner wall.

The trigger body is provided with a step part, and a stroke limiting block which can be abutted against the step part to limit the sliding stroke of the trigger body is arranged in the shell.

The two sides of the trigger main body in the shell are provided with guide parts.

The dictionary pen further includes: and the elastic piece is arranged between the shell and the trigger body and used for resetting the trigger body so as to stop the dictionary pen from scanning.

The trigger body is provided with a guide post for sleeving the elastic piece, and a third stop block for abutting against the elastic piece is arranged in the shell corresponding to the guide post.

After the technical scheme is adopted, the utility model has the beneficial effects that: the dismouting is convenient, do benefit to maintenance and production. If when the installation, connect the connector in dictionary pen main part, then with the camera joint on the positioning seat and bearing in the supporting part, flexible circuit board's both sides alar part passes the space department around arranging positioning seat and second stopper stroke in after the clearance to this has realized the camera and has tentatively fixed a position, under this basis, presses the crimping piece on the camera, and makes cooperation portion and supporting part realize the cooperation in order to fix a position the camera, avoids appearing the scanning deviation. The crimping piece is fixed in the shell through the fastener, and finally, the accommodating groove of the trigger main body is aligned to the camera and installed in the shell, so that installation can be completed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a first exploded view of the present invention;

FIG. 3 is a first structural schematic of the trigger body, contacts and camera assembly of the present invention;

FIG. 4 is a second exploded view of the present invention;

FIG. 5 is an enlarged view of detail A in FIG. 4;

fig. 6 is a second structural schematic diagram of the trigger body, the contact and the camera assembly of the present invention. Description of reference numerals: 1. a housing; 11. an opening; 12. a first mounting hole; 13. a travel limit block; 14. a third stopper; 15. a guide portion; 16. a second stopper; 17. a first stopper; 18. a gap; 2. a dictionary pen main body; 3. a positioning assembly; 31. positioning seats; 311. a bearing part; 32. a crimping member; 321. a fitting portion; 322. mounting lugs; 323. a second mounting hole; 4. a trigger body; 41. a containing groove; 42. an optical channel; 43. a step portion; 44. a guide post; 45. a groove; 5. a contact; 6. a feeler lever; 7. a scanning switch; 8. an elastic member; 9. a camera assembly; 91. a camera; 92. a connector; 93. a flexible circuit board; 94. a wing portion; 95. and an exposure lamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.

The present embodiment relates to a dictionary pen that is easy to assemble and disassemble, as shown in fig. 1 and 2, comprising: the pen comprises a shell 1, a dictionary pen body 2, a camera assembly 9, a positioning assembly 3, a trigger body 4, a contact 5 and a contact rod 6.

Wherein, the dictionary pen main body 2 is fixedly arranged in the shell 1, one end of the shell 1 is provided with an opening 11, and the camera component 9 is electrically connected with the dictionary pen main body 2 and corresponds to the opening 11. The positioning component 3 is arranged in the shell 1 and used for positioning the camera component 9. The trigger body 4 is slidably assembled in the housing 1 corresponding to the opening 11, and a receiving groove 41 for receiving the camera module 9 and an optical channel 42 leading to the receiving groove 41 and the opening 11 are provided in the trigger body 4. The contact 5 is arranged at one end of the trigger body 4 and partially protrudes out of the opening 11. The contact rod 6 is arranged at the other end of the trigger body 4 and is used for triggering the scanning switch 7, namely when the contact 5 is pressed, the trigger body 4 slides to one side close to the dictionary pen body 2, and the contact rod 6 triggers the scanning switch 7, so that the dictionary pen starts scanning. Through the structure, the camera assembly 9 is convenient to disassemble and assemble, if the camera assembly is disassembled, the trigger main body 4 is only required to be taken out to facilitate the disassembly of the positioning assembly 3, so that the camera assembly 9 is convenient to disassemble.

Further, as shown in fig. 3, the camera module 9 includes: a camera 91, a connector 92, and a flexible circuit board 93 connecting the camera 91 and the connector 92. The scanning switch 7 is a travel switch or a photoelectric switch.

Further, as shown in fig. 4-6, the accommodating groove 41 is a through groove, and the positioning assembly 3 includes: a positioning seat 31 and a crimp 32. The positioning seat 31 is disposed on the inner wall of the housing 1 for mounting the camera module 9 to prevent the camera module from moving forward and backward. The pressing member 32 is pressed against the camera module 9 to prevent the camera module 9 from moving up and down, and is detachably fitted to the inner wall of the housing 1.

Specifically, the positioning seat 31 is provided with a supporting portion 311 for supporting the camera 91, the pressure welding piece 32 is provided with a matching portion 321 corresponding to the supporting portion 311, and contact surfaces of the supporting portion 311, the matching portion 321 and the camera 91 are semicircular.

Further, as shown in fig. 5, wing portions 94 are formed at one end of the flexible circuit board 93 and located at both sides of the camera 91, and exposure lamps 95 are respectively disposed on the wing portions 94. A first stopper 17 for stopping the backward movement of the camera 91 is disposed on one side of the positioning seat 31 close to the pen main body 2, and forms a gap 18 for the wing 94 to pass through, and a second stopper 16 for stopping the expansion of the wing 94 is disposed on the other side of the positioning seat 31, and forms a space for accommodating the flexible circuit board 93 and the exposure lamp 95.

As shown in fig. 4, the crimp member 32 is provided with mounting lugs 322 at both sides thereof, the mounting lugs 322 and the housing 1 are provided with first mounting holes 12 and second mounting holes 323, and the crimp member 32 is mounted on the inner wall of the housing 1 by the assembly of the fasteners with the first mounting holes 12 and the second mounting holes 323.

Further, in order to limit the sliding stroke of the trigger body 4 with respect to the housing 1, the trigger body 4 is provided with a stepped portion 43, and the housing 1 is provided with a stroke stopper 13 which can abut against the stepped portion 43 to limit the sliding stroke of the trigger body 4.

Further, in order to make the sliding movement of the trigger body 4 more stable, guide portions 15 are provided in the housing 1 at both sides of the trigger body 4. The other end of the trigger body 4 is provided with a matched groove 45 corresponding to the first stop block 17.

Further, the dictionary pen further includes: and an elastic member 8 provided between the housing 1 and the trigger body 4 for resetting the trigger body 4 to stop the dictionary pen from scanning.

The trigger body 4 is provided with a guide post 44 for sleeving the elastic element 8, and a third stop 14 for abutting the elastic element 8 is arranged in the housing 1 corresponding to the guide post 44.

The working principle of the utility model is roughly as follows: during installation, connect connector 92 on dictionary pen main part 2, then with camera 91 joint in positioning seat 31 and bearing on supporting part 311, flexible circuit board 93's both sides alar part 94 passes the space department of locating

seat

31 and 16 strokes of second stop block after clearance 18 around placing in to this has realized the preliminary location of camera 91, under this basis, press the pressure joint piece 32 on camera 91, and make cooperation portion 321 and supporting part 311 realize the cooperation in order to fix a position camera 91, avoid appearing the scanning deviation. The crimping piece 32 is fixed in the shell 1 through the fastener, and finally, the accommodating groove 41 of the trigger body 4 is aligned to the camera 91 and is installed in the shell 1, so that installation is completed, and the crimping piece has the advantages of convenience in disassembly and assembly and convenience in maintenance and production.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A dictionary pen convenient to mount and dismount comprises: the dictionary pen comprises a shell (1) provided with an opening (11), a dictionary pen main body (2) arranged in the shell (1), and a camera assembly (9) which is electrically connected with the dictionary pen main body (2) and corresponds to the opening (11); it is characterized by also comprising: the positioning component (3) is arranged in the shell (1) and is used for positioning the camera shooting component (9);

the trigger main body (4) is assembled in the shell (1) in a sliding mode corresponding to the opening (11), a containing groove (41) for containing the camera shooting assembly (9) and an optical channel (42) leading to the containing groove (41) and the opening (11) are formed in the trigger main body (4);

the contact (5) is arranged at one end of the trigger body (4) and partially protrudes out of the opening (11); and the number of the first and second groups,

and the feeler lever (6) is arranged at the other end of the trigger main body (4) and is used for triggering the scanning switch (7).

2. The pen as claimed in claim 1, wherein the receiving groove (41) is a through groove, and the positioning member (3) comprises: a positioning seat (31) which is arranged on the inner wall of the shell (1) and is used for mounting the camera shooting assembly (9) to prevent the camera shooting assembly from moving back and forth; and the number of the first and second groups,

and the crimping piece (32) is crimped on the camera shooting component (9) and is detachably assembled with the inner wall of the shell (1).

3. The pen as claimed in claim 2, wherein the camera assembly (9) comprises: camera (91), connector (92) and connection camera (91) with flexible circuit board (93) of connector (92), be equipped with the bearing on positioning seat (31) bearing portion (311) of camera (91), correspond on crimping piece (32) bearing portion (311) are equipped with cooperation portion (321), bearing portion (311) with cooperation portion (321) with the contact surface of camera (91) all is semi-circular.

4. The pen as claimed in claim 3, wherein a wing (94) is formed at one end of the flexible circuit board (93) and located at two sides of the camera (91), an exposure lamp (95) is respectively disposed on the wing (94), a first stopper (17) for stopping the camera (91) from moving backwards is disposed on one side of the positioning seat (31) close to the pen body (2) and forms a gap (18) for the wing (94) to pass through, and a second stopper (16) for stopping the wing (94) from spreading is disposed at the other side of the positioning seat and forms a space for accommodating the flexible circuit board (93) and the exposure lamp (95).

5. The pen as claimed in claim 2, wherein the press-fit member (32) has mounting ears (322) on both sides thereof, the mounting ears (322) and the housing (1) have first and second mounting holes (12, 323), and the press-fit member (32) is mounted on the inner wall of the housing (1) by the assembly of fasteners with the first and second mounting holes (12, 323).

6. The pen as claimed in any one of claims 1 to 5, wherein a step (43) is provided on the trigger body (4), and a stroke stopper (13) capable of abutting against the step (43) to limit the sliding stroke of the trigger body (4) is provided in the housing (1).

7. The pen as claimed in claim 6, wherein the housing (1) is provided with guides (15) at both sides of the trigger body (4).

8. The easy-to-mount and dismount dictionary pen according to any one of claims 1 to 5 and 7, further comprising: and the elastic piece (8) is arranged between the shell (1) and the trigger body (4) and is used for resetting the trigger body (4) so as to stop the dictionary pen from scanning.

9. The easy-to-mount and dismount dictionary pen according to claim 8, wherein the trigger body (4) is provided with a guide post (44) for the elastic member (8) to be sleeved on, and a third stopper (14) for the elastic member (8) to abut against is provided in the housing (1) corresponding to the guide post (44).