CN214670665U

CN214670665U - PCBA circuit board and scanning translation pen

Info

Publication number: CN214670665U
Application number: CN202120709961.5U
Authority: CN
Inventors: 李国锦
Original assignee: Zaowu Technology Shenzhen Co ltd
Current assignee: Zaowu Technology Shenzhen Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-09
Anticipated expiration: 2031-04-07

Abstract

The utility model provides a PCBA circuit board and scanning translation pen, including being equipped with the PCBA circuit board front end notch in be used for gathering the camera module of literal information, the display screen module that is used for the Home function button module of function selection and is used for showing scanning conversion content has been laid forward backward in the front of PCBA circuit board, the loudspeaker module that is used for carrying out voice broadcast has been laid to the battery module forward backward at the back of PCBA circuit board. The utility model has the characteristics of configuration optimization, assembly are convenient, improve installation effectiveness and productivity.

Description

PCBA circuit board and scanning translation pen

Technical Field

The utility model belongs to the technical field of translation equipment technique and specifically relates to a PCBA circuit board and scanning translation pen are related to.

Background

In recent years, globalization has been promoted, and communication between countries in business and life has become more frequent. The translation pen has a translation tool which is small in size, convenient to carry and use, and widely applied to cross-cultural communication. The existing translation pen generally comprises: the casing, locate the inside circuit board of casing, be provided with functional components and parts such as camera, loudspeaker, battery on the circuit board, nevertheless each components and parts are arranged and mounting structure is comparatively traditional and unreasonable, lead to the assembly unchangeable, and the installation effectiveness is low, the productivity is low, and is with high costs.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a PCBA circuit board and scanning translation pen has the characteristics that configuration optimization, assembly are convenient, improve installation effectiveness and productivity.

In order to solve the technical problem, the utility model provides a PCBA circuit board, including being equipped with the PCBA circuit board front end notch in be used for gathering the camera module of literal information, the display screen of the Home function button module that is used for the function selection and the display screen module that is used for showing scan conversion content has been laid forward backward in the front of PCBA circuit board, the loudspeaker module that has laid the battery module and is used for carrying out voice broadcast backward forward in the back of PCBA circuit board.

As a preferred mode, the PCBA circuit board is provided with a Home key connector electrically connected with the Home function key module, and the Home key connector comprises a row of PIN PINs and a plurality of welding pad positions arranged on the periphery of the PIN PINs.

As a preferred mode, the Home function key module is a Home function key module I electrically connected with the PIN PIN, the Home function key module I comprises an FPC (flexible printed circuit) and a Home key arranged on the FPC, and the FPC is buckled on the PCBA after being pasted on a support of the Home function key module I.

As a preferred mode, the Home function key module is a Home function key module II electrically connected to the pad, and the Home function key module II adopts a patch key.

Preferably, a touch switch for realizing the function opening of the camera module and a slide switch for touching the touch switch are arranged at the front end of the PCBA circuit board.

As preferred mode, the front end of PCBA circuit board is equipped with the lamp pearl with touch switch electric connection.

As a preferred mode, the camera module is buckled on the PCBA circuit board through the camera module bracket; the camera module is inserted into the cavity of the camera module bracket from an opening at the rear end of the camera module, and the camera of the camera module corresponds to the light hole at the front end of the camera module bracket; and screw holes and positioning columns for positioning are arranged on wing plates on two sides of the camera module support.

As a preferred mode, the loudspeaker module is buckled on the PCBA circuit board through a loudspeaker module bracket; horn module connectors and battery connectors are arranged on the back face of the PCBA circuit board between the battery module and the horn module at intervals side by side; the wire inlet part of the horn module connector and the wire outlet part of the horn module, and the wire inlet part of the battery connector and the wire outlet part of the battery module are arranged in a staggered mode, and connecting wires are approximately parallel and do not intersect.

The utility model relates to a scanning translation pen, including the PCBA circuit board, still include casing and display screen apron, the casing includes top shell and dorsal scale, the dorsal scale inner wall be equipped with the draw-in groove of battery module adaptation, the both ends inner wall of top shell and dorsal scale all is equipped with and is used for carrying out the screens of spacing to the PCBA circuit board, the front end of casing is equipped with and supplies the front end of slide switch to stretch out and can carry out the opening of spacing to slide switch; and the touch cover plate of the display screen module is arranged at the position on the top shell corresponding to the display screen.

Preferably, a connector compatible with a power supply and volume or function keys is arranged on the side face of the PCBA circuit board, and a power supply key corresponding to the connector is arranged on the side edge of the shell.

The utility model relates to a PCBA circuit board and scanning translation pen compares with current design, and its advantage lies in: including PCBA circuit board intelligent object, be equipped with multi-functional slide switch, high-speed camera module, Home function button module, battery module, loudspeaker module and display screen module etc. on this PCBA circuit board, each function module rationally arranges, practices thrift the space, and the equipment is simple and convenient, has improved installation effectiveness and productivity greatly, improves more than 10 times than traditional design productivity.

Drawings

Fig. 1 is a front schematic view of the scanning translation pen of the present invention.

Fig. 2 is a schematic back view of the scanning translation pen of the present invention.

Fig. 3 is a schematic diagram of the first front side of the PCBA circuit board of the scanning translation pen of the present invention.

Fig. 4 is a schematic diagram of the front side of the PCBA circuit board of the scanning translation pen of the present invention.

Fig. 5 is a schematic diagram showing the front side of the PCBA circuit board of the scanning translation pen of the present invention.

Fig. 6 is a schematic back view of the PCBA circuit board of the scanning translation pen of the present invention.

Fig. 7 is a first exploded view of the scanning translation pen of the present invention.

Fig. 8 is a second exploded view of the scanning translation pen of the present invention.

Fig. 9 is a schematic view of the back of the camera module of the scanning translation pen of the present invention.

Fig. 10 is a front schematic view of the camera module of the scanning translation pen of the present invention.

Fig. 11 is an exploded view of the camera module of the scanning translation pen of the present invention.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples.

In this embodiment, the front-back direction is defined as an end, and the left-right direction is defined as a side.

The utility model relates to a scanning translation pen, including PCBA circuit board 100, casing 200.

As shown in fig. 3-6, the PCBA circuit board 100 is electrically connected with a slide switch 10 for realizing the function opening of the circuit board, a camera module 20 for collecting text information, a Home function key module 30 for function selection, a battery module 40, a speaker module 50 for voice broadcasting, a display screen module 60 for displaying scan conversion contents, and other functional components the same as those of the existing scan translation pen. The Home function key module 30 and the display screen 61 of the display screen module 60 are arranged on the front surface of the PCBA circuit board 100 from front to back, and the battery module 40 and the loudspeaker module 50 are arranged on the back surface of the PCBA circuit board 100 from front to back; the camera module 20 is disposed in a notch 101 at the front end of the PCBA circuit board 100, and the slide switch 10 is slidably disposed at the front end of the PCBA circuit board 100. The rear end tip of PCBA circuit board 100 is equipped with USB (Type-C) interface 70.

As shown in fig. 9-11, the camera module 20 is mounted on the PCBA circuit board 100 by a camera module bracket 21. Including camera module support 21 and camera 22, camera module support 21 is roughly top surface and rear end face for open-ended square box body, and its preceding terminal surface is equipped with the light trap 211 that the camera lens that is used for the camera corresponds, is equipped with annular heavy platform 212 around the light trap 211, and annular heavy platform 212 department laminating has dustproof lens 213. The top both sides level of camera module support 21 is encorbelmented and is extended and be equipped with pterygoid lamina 214, set up screw hole 215 on the pterygoid lamina 214, every the back of pterygoid lamina 214 be equipped with reference column 216 that the constant head tank adaptation of PCBA circuit board 100 top surface was pegged graft for fix a position camera module support 21 on PCBA circuit board 100, the screw is from the back screw in of circuit board, fixes camera module support on the circuit board. The camera 22 is inserted into the cavity of the camera module support 21 from the rear end of the camera in an adaptive manner, an elastic rubber pad is attached to the back surface of the camera 22, interference fit and adaptive clamping with the camera module support 21 are realized, and the flexible circuit board of the camera module 20 is electrically connected with the corresponding connector on the PCBA circuit board; a spacing cushion block 23 is padded between the top surface of the camera 22 and the top surface of the shell 200. As a preferable mode, the bottom surface of the camera module support 21 is further provided with a limiting groove 217 which is in adaptive insertion connection with the limiting projection on the inner wall of the back shell, and is used for limiting the camera module support on the back shell.

In order to make the display screen 61 of the scanning translation pen of the present invention compatible with various size specifications, the Home function key module 30 includes two kinds, as shown in fig. 3, wherein one kind of the Home function key module I31 is suitable for the scanning translation pen of the display screen 61 not more than or 1.9 inches left and right, such as 1.65 or 1.33 inches; as shown in FIG. 4, another Home function key module II 32 is suitable for a scanning translation pen with a size of 1.9 inches or more, such as 2.98 inches or 3.7 inches. The Home function key module I31 comprises an FPC (flexible printed circuit) 311 and a Home key 312 arranged on the FPC 311; the FPC flexible circuit board 311 is pasted on the Home function key module 1 support 313, and the buckle of the Home function key module I support 313 is buckled on two sides of the PCBA circuit board 100. The Home function key module II 32 adopts a patch type Home key. Correspondingly, as shown in fig. 5, a Home key connector compatible with the two key modules is disposed in the middle of the front surface of the PCBA circuit board 100, and the Home key connector includes two sets of circuits, one set includes a row of PIN pads 102, and the other set includes four pad pads 103 disposed on the periphery of the PIN pads 102. The long-strip-shaped circuit area extending forwards from the FPC 311 of the Home function key module I31 is electrically connected with the PIN pad 102, and after the Home function key module II 32 is pasted on the PCBA circuit board 100, four welding pad PINs of the Home function key module II are electrically connected with the four welding pad positions 103 in a one-to-one correspondence manner. According to the size of the display screen 61 required by the product, a proper key module is selected, so that the applicability is stronger, and the assembly is convenient.

PCBA circuit board 100 the front and the back of the front end of notch 101 are equipped with two touch switch (two touch switch can adopt the alternative simultaneously, can realize the same function) 104 and two lamp pearls 105 respectively, and two lamp pearls 105 regard as the light filling lamp of the OCR image recognition technology of camera module, and two touch switch 104 are used for opening lamp pearl 105 and camera module 20's function. Reset spring 11 about being equipped with between the preceding terminal surface of slide switch 10 and PCBA circuit board 100, during the use, two or single touch switch 104 of PCBA circuit board are promoted backward through its two tentacles 12 that extend backward behind the slide switch 10 touch reading thing, intercommunication PCBA circuit board, realize lamp pearl 105, the camera module 20 function on the circuit board. As a preferred embodiment, the lamp bead can also be a circuit principle compatible infrared lamp, and the OID touch reading technology is realized by combining software and hardware.

As shown in fig. 6, the horn module 50 is installed on the PCBA circuit board 100 through the horn module support 51, the horn module 50 and the horn module support 51 are formed integrally by insert injection, and the snap fastener of the horn module support 51 is arranged on two sides of the PCBA circuit board 100. The battery module 40 is attached to the back surface of the PCBA wiring board 100. A horn module connector 106 and a battery connector 107 are arranged on the back surface of the PCBA circuit board 100 and positioned between the horn module 50 and the battery module 40 at a transverse side-by-side interval, the wire outlet part of the horn module 50 is positioned at one corner part of the adjacent end surface of the battery module 40, the wire outlet parts of the horn module connector 106 and the horn module 50 are obliquely arranged, and the wire inlet part of the horn module connector 106 is positioned on the side surface adjacent to the wire outlet part of the horn module; the wire inlet part of the battery connector 107 is positioned on the adjacent end surface of the battery module 40, and the wire outlet part of the battery module 40 is positioned on the side surface far away from the battery connector 107; loudspeaker module 50 and loudspeaker module connector 106, battery module 40 and battery connector 107 realize electric connection through the connecting wire respectively, and two connecting wires are roughly parallel not alternately, realize the dislocation connection, and reserve the activity space of manual assembly connecting wire, the utility model discloses relative traditional battery can save 5 min/piece at least with the equipment mode of loudspeaker.

The utility model discloses antenna 108 on PCBA circuit board 100 adopts SMD, during the equipment directly paste cover can, save installation time and cost, stability is better, and efficiency improves.

The PCBA circuit board is provided with a buckle position at a position corresponding to the Home function key module support, and stable buckling of each support and the circuit board is achieved.

As shown in fig. 1-2 and 7-8, the housing 200 includes a top case 201 and a back case 202, and the inner wall of the back case 202 is provided with slots for accommodating the battery module 40 and the speaker module 50. The both ends inner wall of top shell 201 and dorsal scale 202 all be equipped with the screens of PCBA circuit board 100 adaptation, PCBA circuit 100 card is arranged in behind the dorsal scale 202, the screw in screw is fixed. The touch cover plate 62 in the display screen module 60 is installed in a cover plate slot on the top shell 201 corresponding to the display screen 61, and the top shell 201 and the touch cover plate 62 are provided with through holes for the keys 205 corresponding to the Home function key module 30 to pass through. The front end of the housing 200 is provided with an opening 203 through which the front end of the slide switch 10 extends and which can limit the slide switch 10. The side of PCBA circuit board 100 is equipped with compatible power and volume or the connector 109 of function key, the side of casing 200 is equipped with the power key 204 that corresponds with this connector 109, also can set up volume or function key according to the product demand. The backshell 202 on with the position that loudspeaker module 50 corresponds is equipped with the sound transmission hole, with the dustproof foam that the inner wall that the sound transmission hole corresponds the position is pasted for it is sealed and dustproof.

The front of the PCBA circuit board 100 is located the rear end of the display screen 61 is provided with a patch type and welding type microphone 80, and the Home function key module 30 is compatible with a voice input function key.

Claims

1. A PCBA circuit board, its characterized in that: including camera module (20) that are equipped with being used for gathering the literal information in PCBA circuit board (100) front end notch (101), the front of PCBA circuit board (100) is laid from the front backward and is used for Home function button module (30) of function selection and display screen (61) that are used for showing display screen module (60) of scan conversion content, lay battery module (40) and loudspeaker module (50) that are used for carrying on voice broadcast from the front backward at the back of PCBA circuit board (100).

2. A PCBA wiring board according to claim 1, characterised in that: the PCBA circuit board (100) is provided with a Home key connector electrically connected with the Home function key module (30), and the Home key connector comprises a row of PIN feet (102) and a plurality of welding pad positions (103) arranged on the periphery of the PIN feet (102).

3. A PCBA wiring board according to claim 2, characterised in that: the Home function key module (30) is connected with the PIN foot position (102) electrically, the Home function key module I (31) comprises an FPC (flexible printed circuit) board (311) and a Home key (312) arranged on the FPC (311), and the FPC (311) is buckled on the PCBA (printed circuit board) 100 after being pasted on a Home function key module I support (313).

4. A PCBA wiring board according to claim 2, characterised in that: the Home function key module (30) is a Home function key module II (32) electrically connected with the welding disc position (103), and the Home function key module II (32) adopts a patch type key.

5. A PCBA wiring board according to claim 1, characterised in that: the front end of the PCBA circuit board (100) is provided with a touch switch (104) for realizing the function opening of the camera module (20) and a sliding switch (10) for touching the touch switch (104).

6. A PCBA circuit board according to claim 5, characterised in that: the front end of PCBA circuit board (100) is equipped with lamp pearl (105) with touch switch (104) electric connection.

7. A PCBA wiring board according to claim 1, characterised in that: the camera module (20) is buckled on the PCBA circuit board (100) through a camera module bracket (21); the camera module (20) is inserted into the cavity of the camera module bracket (21) from the opening at the rear end of the camera module, and the camera of the camera module corresponds to the light hole (211) at the front end of the camera module bracket; and screw holes (215) and positioning columns (216) for positioning are arranged on wing plates (214) on two sides of the camera module support (21).

8. A PCBA wiring board according to claim 1, characterised in that: the loudspeaker module (50) is buckled on the PCBA circuit board (100) through a loudspeaker module bracket (51); horn module connectors (106) and battery connectors (107) are arranged on the back surface of the PCBA circuit board (100) and between the battery module (40) and the horn module (50) in parallel at intervals; the incoming line part of the horn module connector (106), the outgoing line part of the horn module (50), the incoming line part of the battery connector (107) and the outgoing line part of the battery module (40) are arranged in a staggered mode respectively, and the connecting lines are approximately parallel and do not intersect.

9. A scanning translation pen, comprising: the PCBA circuit board (100) comprises the PCBA circuit board (100) as recited in any one of claims 1-7, further comprising a shell (200), wherein the shell (200) comprises a top shell (201) and a back shell (202), a clamping groove matched with the battery module (40) is formed in the inner wall of the back shell (202), clamping positions used for limiting the PCBA circuit board (100) are formed in the inner walls of two ends of the top shell (201) and the back shell (202), and an opening portion (203) for enabling the front end of the sliding switch (10) to extend out and limiting the sliding switch (10) is formed in the front end of the shell (200); and a touch cover plate (62) of the display screen module is arranged on the top shell (201) at a position corresponding to the display screen (61).

10. A scanning translation pen according to claim 9, characterized in that: the side of PCBA circuit board (100) is equipped with compatible power and volume or the connector (109) of function key, the side of casing (200) is equipped with power key (204) that connector (109) corresponds.