CN217389990U - PCB assembly structure of atomization device - Google Patents
PCB assembly structure of atomization device Download PDFInfo
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- CN217389990U CN217389990U CN202221018196.3U CN202221018196U CN217389990U CN 217389990 U CN217389990 U CN 217389990U CN 202221018196 U CN202221018196 U CN 202221018196U CN 217389990 U CN217389990 U CN 217389990U
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Abstract
The utility model relates to the technical field of electronic atomization, in particular to a PCB assembly structure of an atomization device, comprising a shell, a fixed frame, a PCB and a bottom cover, wherein a placement cavity is arranged in the shell; the fixing frame is arranged in the placing cavity and provided with an installation platform, and the installation platform is provided with a positioning column and a fixing buckle; the PCB is provided with positioning holes and fixing clamping grooves, the positioning holes correspond to the positioning columns, the fixing buckles are clamped in the fixing clamping grooves, the two fixing buckles are symmetrically arranged, the two sides of each fixing buckle are provided with buckling grooves, and the buckling grooves are matched with the fixing clamping grooves; the bottom cover is arranged on the shell and connected to the fixed frame; the utility model discloses a fixed buckle and set up the fixed assembly that the lock groove cooperated the PCB board, still had reference column and locating hole and carried out positioning assembly, the assembly precision is high, and stable in structure is reliable, especially is fit for automatic assembly, and assembly efficiency is high.
Description
Technical Field
The utility model relates to an electronic atomization technical field especially relates to an atomizing device's PCB board assembly structure.
Background
The traditional electronic atomizer structure generally comprises a host and an atomizer, wherein the host is used for supplying power and controlling the connection of the atomizer, and liquid and an atomization structure are arranged in the atomizer. Wherein, all install the PCB board on the atomizer host computer on the current market, present PCB board mounting structure is mainly direct through screw locking fixed connection, and this mode packaging efficiency is lower, and is with higher costs in the aspect of automatic equipment moreover, so can make further improvement to current host computer PCB board assembly structure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an adopted fixed buckle and offered the fixed mounting that the lock groove cooperated the PCB board, still had reference column and locating hole and carried out positioning assembly, the assembly precision is high, and stable in structure is reliable, especially is fit for automatic assembly, the high atomizing device's of assembly efficiency PCB board assembly structure.
The utility model adopts the technical proposal that: a PCB assembly structure of an atomization device comprises a shell, a fixed frame, a PCB and a bottom cover, wherein a mounting cavity is formed in the shell; the fixing frame is erected in the placing cavity and provided with an installation table, and the installation table is provided with a positioning column and a fixing buckle; the PCB is provided with a positioning hole and a fixed clamping groove, the positioning hole corresponds to the positioning column, the fixed buckles are clamped in the fixed clamping groove, the two fixed buckles are symmetrically arranged, buckling grooves are formed in two sides of the fixed buckles, and the buckling grooves are matched with the fixed clamping groove; the bottom cover is arranged on the shell and connected to the fixed frame.
The further improvement to above-mentioned scheme does, fixed frame is close to bottom one end and is equipped with the seal groove, the cover is equipped with the sealing washer on the seal groove, the external diameter of sealing washer is equipped with sealed outer lip, sealed outer lip seal butt in the wall of settling the chamber.
The further improvement of the scheme is that the fixed frame is far away from the sealing groove and is internally provided with a sealing element, and the outer diameter of the sealing element is abutted to the mounting cavity.
The further improvement of the scheme is that a mounting groove is arranged in the fixed frame, and a power supply is arranged in the mounting groove.
The further improvement of the scheme is that the fixing frame is provided with air holes which penetrate through the PCB and the bottom cover.
The further improvement to the above scheme is that the mounting table is provided with a microphone groove, microphone silica gel is arranged in the microphone groove, the PCB is provided with a pneumatic sensor, and the microphone silica gel is sleeved on the pneumatic sensor and is arranged in the microphone groove.
The further improvement of the scheme is that the mounting table is provided with a supporting seat at one side of the positioning column, and the supporting seat is connected with the positioning column.
The scheme is further improved in that an elastic groove is formed in the middle of the fixing buckle, and the fixing buckle is symmetrically separated by the elastic groove to form the pressing buckle.
The further improvement of the scheme is that the pressing buckle is provided with a connecting buckle, and the bottom cover is provided with a connecting clamping groove corresponding to the connecting buckle.
The PCB board is provided with an inserting port, and the bottom cover is provided with an inserting connection position corresponding to the inserting port.
The utility model has the advantages that:
compare current atomizing PCB board assembly, the utility model discloses a fixed buckle and set up the fixed mounting that the lock groove cooperated the PCB board, still have reference column and locating hole and carry out positioning assembly, the assembly precision is high, and stable in structure is reliable, especially is fit for automatic assembly, and assembly efficiency is high, and automatic assembly is with low costs. Specifically, the PCB comprises a shell, a fixed frame, a PCB and a bottom cover, wherein a mounting cavity is arranged in the shell; the fixing frame is erected in the placing cavity and provided with an installation table, and the installation table is provided with a positioning column and a fixing buckle; the PCB is provided with a positioning hole and a fixed clamping groove, the positioning hole corresponds to the positioning column, the fixed buckles are clamped in the fixed clamping groove, the two fixed buckles are symmetrically arranged, buckling grooves are formed in two sides of the fixed buckles, and the buckling grooves are matched with the fixed clamping groove; the bottom cover is arranged on the shell and connected to the fixed frame. Fixed buckle and reference column are integrated into one piece on fixed frame, and overall structure is simple reliable, and the equipment is convenient, is fit for mass production.
Drawings
Fig. 1 is a schematic structural view of a PCB assembly structure of the atomization device of the present invention;
FIG. 2 is a schematic view of a portion of the PCB assembly structure of the atomization device of FIG. 1;
fig. 3 is an exploded view of the PCB assembly structure of the atomizer of fig. 1.
Description of reference numerals: the microphone comprises a shell 1, a mounting cavity 11, a fixing frame 2, a mounting table 21, a microphone groove 211, microphone silica gel 212, a pneumatic sensor 213, a supporting seat 214, a positioning column 22, a fixing buckle 23, a buckling groove 231, an elastic groove 232, a pressing buckle 233, a connecting buckle 234, a sealing groove 24, a sealing ring 25, a sealing element 26, a mounting groove 27, a power supply 28, an air hole 29, a PCB 3, a positioning hole 31, a fixing clamping groove 32, a plugging port 33, a bottom cover 4, a connecting clamping groove 41 and a plugging connecting position 42.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 3, a PCB assembly structure of an atomization device is provided with a housing 1, a fixed frame 2, a PCB 3, and a bottom cover 4, wherein a placement cavity 11 is arranged in the housing 1; the fixed frame 2 is arranged in the placing cavity 11, the fixed frame 2 is provided with an installation table 21, and the installation table 21 is provided with a positioning column 22 and a fixed buckle 23; the PCB 3 is provided with a positioning hole 31 and a fixed clamping groove 32, the positioning hole 31 corresponds to the positioning column 22, the fixed fasteners 23 are clamped in the fixed clamping groove 32, the fixed fasteners 23 are symmetrically provided with two fastening grooves 231, the two fastening grooves 231 are arranged on two sides, and the fastening grooves 231 are matched with the fixed clamping groove 32; the bottom cover 4 is disposed on the housing 1 and connected to the fixing frame 2.
Fixed frame 2 is close to 4 one ends of bottom and is equipped with seal groove 24, the cover is equipped with sealing washer 25 on the seal groove 24, the external diameter of sealing washer 25 is equipped with sealed outer lip, sealed outer lip seals the butt in the wall of settling chamber 11, is used for fixed frame 2 and shell 1 to directly seal through 24 cooperation sealing washers 25 of seal groove, and is sealed effectual, the structure is reliable.
Fixed frame 2 is kept away from and is equipped with sealing member 26 in the seal groove 24, the external diameter butt of sealing member 26 is in settling chamber 11, sets up sealing member 26 and can seal the upper end, can further seal, and is sealed effectual.
Be equipped with mounting groove 27 in fixed frame 2, install power 28 in the mounting groove 27, lead to the mounting groove 27 and be used for the installation of power 28, the convenient power supply.
The fixed frame 2 is provided with an air hole 29, the air hole 29 penetrates through the PCB 3 and the bottom cover 4, the air hole 29 is arranged to facilitate air guiding, and an air inlet and guiding effect is achieved when the atomization device is used.
The mount table 21 is provided with a microphone groove 211, microphone silica gel 212 is arranged in the microphone groove 211, the PCB board 3 is provided with a pneumatic sensor 213, the pneumatic sensor 213 is sleeved with the microphone silica gel 212 and the pneumatic sensor 213 is arranged in the microphone groove 211, the pneumatic sensor 213 is required to sense and touch in the use of the atomization device, and the microphone groove 211 and the microphone silica gel 212 are used for pneumatically sealing and installing the pneumatic sensor 213, so that the sealing effect is good.
The mount table 21 is located reference column 22 one side and is equipped with supporting seat 214, supporting seat 214 is connected in reference column 22, is used for PCB board 3 to support through supporting seat 214, makes things convenient for the support installation of PCB board 3, simple to operate, and the structure is reliable.
The fixed buckle 23 is provided with an elastic groove 232 in the middle, the elastic groove 232 symmetrically separates the fixed buckle 23 to form a pressing buckle 233, the further improvement is that the pressing buckle 233 is provided with a connecting buckle 234, the bottom cover 4 is provided with a connecting clamping groove 41 corresponding to the connecting buckle 234, the fixed buckle 23 is provided with a structure matching assembly that the connecting buckle 234 is matched with the bottom cover 4, the structure is simple, and two new accessories are mounted on one buckle.
The PCB 3 is provided with a plug port 33, and the bottom cover 4 is provided with a plug connection site 42 corresponding to the plug port 33, and the plug connection site is used for the plug-in connector through the plug port 33 for charging the power supply 28.
The utility model discloses a fixed buckle 23 and set up the fixed mounting that lock groove 231 cooperated PCB board 3, still had reference column 22 and locating hole 31 and carried out positioning assembly, and the assembly precision is high, and stable in structure is reliable, especially is fit for automatic assembly, and assembly efficiency is high, and automatic assembly is with low costs. Specifically, the PCB structure comprises a shell 1, a fixed frame 2, a PCB 3 and a bottom cover 4, wherein a mounting cavity 11 is arranged in the shell 1; the fixed frame 2 is arranged in the placing cavity 11, the fixed frame 2 is provided with an installation table 21, and the installation table 21 is provided with a positioning column 22 and a fixed buckle 23; the PCB 3 is provided with a positioning hole 31 and a fixed clamping groove 32, the positioning hole 31 corresponds to the positioning column 22, the fixed fasteners 23 are clamped in the fixed clamping groove 32, the fixed fasteners 23 are symmetrically provided with two fastening grooves 231, the two fastening grooves 231 are arranged on two sides, and the fastening grooves 231 are matched with the fixed clamping groove 32; the bottom cover 4 is disposed on the housing 1 and connected to the fixing frame 2. The fixed buckle 23 and the positioning column 22 are integrally formed on the fixed frame 2, so that the whole structure is simple and reliable, the assembly is convenient, and the device is suitable for mass production.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an atomizing device's PCB board assembly structure which characterized in that: comprises that
The device comprises a shell, a positioning cavity and a positioning mechanism, wherein the shell is internally provided with a positioning cavity;
the fixing frame is arranged in the accommodating cavity and provided with an installation table, and the installation table is provided with a positioning column and a fixing buckle;
the PCB board is provided with a positioning hole and a fixed clamping groove, the positioning hole corresponds to the positioning column, the fixed buckles are clamped in the fixed clamping groove, the two fixed buckles are symmetrically arranged, buckling grooves are formed in two sides of the fixed buckles, and the buckling grooves are matched with the fixed clamping groove;
and the bottom cover is arranged on the shell and connected to the fixed frame.
2. The PCB board assembling structure of an atomizing device according to claim 1, wherein: the fixed frame is close to bottom one end and is equipped with the seal groove, the cover is equipped with the sealing washer on the seal groove, the external diameter of sealing washer is equipped with sealed outer lip, sealed outer lip seal butt in the wall of settling the chamber.
3. The PCB board assembling structure of an atomizing device according to claim 2, wherein: the fixed frame is far away from and is equipped with the sealing member in the seal groove, the external diameter butt of sealing member is in settling the chamber.
4. The PCB board assembling structure of an atomizing device according to claim 1, wherein: a mounting groove is formed in the fixed frame, and a power supply is mounted in the mounting groove.
5. The PCB board assembling structure of an atomizing device according to claim 1, wherein: the fixing frame is provided with an air hole which penetrates through the PCB and the bottom cover.
6. The PCB board assembling structure of an atomizing device according to claim 1, wherein: the mounting table is provided with a microphone groove, microphone silica gel is arranged in the microphone groove, the PCB is provided with a pneumatic sensor, and the pneumatic sensor is arranged on the microphone silica gel in a sleeved mode and is arranged in the microphone groove.
7. The PCB board assembling structure of an atomizing device according to claim 1, wherein: the mounting table is provided with a supporting seat at one side of the positioning column, and the supporting seat is connected with the positioning column.
8. The PCB board assembling structure of an atomizing device according to claim 1, wherein: the fixed buckle is provided with an elastic groove in the middle, and the elastic groove symmetrically separates the fixed buckle to form a pressing buckle.
9. The PCB board assembling structure of an atomizing device according to claim 8, wherein: the pressing buckle is provided with a connecting buckle, and the bottom cover is provided with a connecting clamping groove corresponding to the connecting buckle.
10. The PCB board assembling structure of an atomizing device according to claim 1, wherein: the PCB board is provided with a plug port, and the bottom cover is provided with a plug connection position corresponding to the plug port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221018196.3U CN217389990U (en) | 2022-04-27 | 2022-04-27 | PCB assembly structure of atomization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221018196.3U CN217389990U (en) | 2022-04-27 | 2022-04-27 | PCB assembly structure of atomization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217389990U true CN217389990U (en) | 2022-09-09 |
Family
ID=83143264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221018196.3U Active CN217389990U (en) | 2022-04-27 | 2022-04-27 | PCB assembly structure of atomization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217389990U (en) |
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2022
- 2022-04-27 CN CN202221018196.3U patent/CN217389990U/en active Active
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