CN207625927U - The vertical assembling structure of electronic firecracker main casing wiring board - Google Patents
The vertical assembling structure of electronic firecracker main casing wiring board Download PDFInfo
- Publication number
- CN207625927U CN207625927U CN201721538209.9U CN201721538209U CN207625927U CN 207625927 U CN207625927 U CN 207625927U CN 201721538209 U CN201721538209 U CN 201721538209U CN 207625927 U CN207625927 U CN 207625927U
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- wiring board
- shell
- shell body
- main casing
- electronic firecracker
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Abstract
The utility model is related to the technical field of electronic firecracker assembly more particularly to a kind of vertical assembling structures of electronic firecracker main casing wiring board.A kind of vertical assembling structure of electronic firecracker main casing wiring board, including shell, the electronic component installed on the wiring board and wiring board of the enclosure interior, the electronic component includes the columnar high-voltage capacitance for being installed vertically on the circuit, the first half-shell body and the second half shell that the shell is mutually matched by two assemble, the enclosure interior is equipped with the fixing structure for circuit board for fixing the wiring board, the circuit is vertical with the first half-shell body and second half shell respectively, the axis of the high-voltage capacitance is parallel with the first half-shell body and second half shell respectively.Its advantage is that：It solves the problems, such as high-voltage capacitance heat dissipation, traditional flat assembly is changed to vertical assembly, the requirement to high-voltage capacitance specification greatly reduces, and assembly is simple, uses manpower and material resources sparingly.
Description
Technical field
The utility model is related to the technical field of electronic firecracker assembly more particularly to a kind of electronic firecracker main casing wiring boards
Vertical assembling structure.
Background technology
Electronic firecracker is that i.e. environmental protection can meet a kind of new electronic product of traditional habit needs again.Factory in recent years
Family also gradually increases, but is substantially using traditional flat assembly due to lacking the design of profession, i.e. circuit board leveling is pacified
Loaded on enclosure interior.And shell is assembled by symmetrical two pieces of half shells by bolt, since screw hole post cannot be excessively high, in shell
Portion's limited height, and high-voltage capacitance is in right angle setting assist side, so easilying lead to damage in transit！Separately
It is also due to the limitation of body height outside, the major components high-voltage capacitance height on wiring board is also restricted, can only choose
The high-voltage capacitance of special specification results in the problem of high cost for source of goods shortage also often occur.The assembly of same wiring board is wanted
Many screws are twisted, it is very troublesome！
Simultaneously as current wiring board assembly is placing flat in shell, when using when shell to erect and use,
Wiring board just crosses in this way, and high-voltage capacitance above also crosses therewith, and columnar high-voltage capacitance is located at perpendicular
And axis falls in wiring board, and with good grounds heat-conduction principle, heat conduct upwards.So in the high-voltage capacitance of high fever
Heat greatly be just transmitted on wiring board and high-voltage capacitance shell on, make the temperature of wiring board and the temperature of high-voltage capacitance
Degree drastically increases！The service life of wiring board and high-voltage capacitance is caused to seriously affect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electronic firecracker main casing for the above-mentioned prior art
The vertical assembling structure of wiring board, solves the problems, such as high-voltage capacitance heat dissipation, and traditional flat assembly is changed to vertical assembly,
Requirement to high-voltage capacitance specification greatly reduces, and assembly is simple, uses manpower and material resources sparingly.
To achieve the above object, the utility model provides the following technical solutions：
A kind of vertical assembling structure of electronic firecracker main casing wiring board, including shell, positioned at the line of the enclosure interior
The electronic component installed on road plate and wiring board, the electronic component include the columnar high-voltage electricity for being installed vertically on the circuit
Hold, the first half-shell body and the second half shell that the shell is mutually matched by two assemble, and the enclosure interior, which is equipped with, to be used
In the fixing structure for circuit board of the fixation wiring board, the circuit respectively with the first half-shell body and second half shell
Vertically, the axis of the high-voltage capacitance is parallel with the first half-shell body and second half shell respectively.
Based on the above technical solution, the utility model can also improve as follows：
Further, the shell is equipped with fills the mounting hole hung for electronic firecracker, and the mounting hole is located at the high pressure
The surface of capacitance, the high-voltage capacitance is between the mounting hole and the wiring board.To ensure when in use, high pressure
Capacitance is in plumbness, and wiring board is located at below high-tension circuit, and according to heat-conduction principle, heat conducts upwards, from
It radiates away above shell, good heat dissipation effect, to ensure that the heat that high-voltage capacitance generates when in use will not pass to institute substantially
State on wiring board, avoid wiring board by high temperature, the service life of extension wire plate and high-voltage capacitance.
Further, the fixing structure for circuit board is several being symmetrically fixed in first half-shell body and the second half shell
Holder, the bracket end are equipped with notch, and the plate body of the wiring board is equipped with corresponding notch, and the wiring board is located at described
Between first half-shell body and several holders of the second half shell, the plate body of the wiring board and the holder right-angled intersection and logical
Notch is crossed mutually to be clamped.The plate body of the wiring board is mutually clamped with the holder right-angled intersection by notch, and line can be limited
The movement in road plate 4 directions up and down, connection is simple, fixed to be easy.
Further, the position that the both ends on one side of wiring board plate body are corresponded in the first half-shell body is respectively equipped with one
A holder, second half shell position symmetrical with holder in the first half-shell body also are provided with corresponding holder.It is logical
Cross the fixation of 4 holders on the symmetrical both sides of wiring board plate body, comprehensive limitation wiring board so that installation is easy, fixed stably
It is fixed.
Further, the fixing structure for circuit board is the limit card slot for being fixed on the enclosure interior, the limit card slot
Match with the shape of the wiring board, the limit card slot is by the first limit space inside first half-shell body and described
The second limit space composition inside second half shell.Envelope is formed by first limit space and second limit space
The limit card slot in enclosed space can completely wrap the wiring board.Better fixed function is played to wiring board.
Further, first limit space and the second limit space are by overhead gage, lower baffle plate, right baffle-plate and right shell body
It surrounds.The structure makes the first limit space and the second limit space are only defined simply by several key positions, energy
Enough play and all wrap up identical fixed function so that when mass production, cost savings.
Further, the structure of the first half-shell body and second half shell is that plastic cement forms.Using plastic construction,
It is easy to make, it is of low cost.
Further, the first half-shell body and second half shell junction are equipped with the corresponding bolt hole in position, institute
It states and is inter-connected via a bolt joint between first half-shell body and second half shell.The first half-shell body and second half-shell
It is inter-connected via a bolt joint between body.
Compared with prior art, it the advantages of the utility model and has the beneficial effect that：
(1) the utility model is by being installed on enclosure interior by wiring board is vertical, and the plate body of wiring board is vertical with shell,
Since to solve high-voltage capacitance height height in the prior art, assembly is easy to be restricted, the low high-voltage capacitance warp of selection height
It helps problem of high cost.Simultaneously because the circuit board structure of the utility model is vertical installation, wiring board in actual use is waited until
It is parastate, high-voltage capacitance above is then plumbness, is installed by the mounting hole of the top, wiring board is located at high-voltage electricity
The side of holding, and according to heat-conduction principle, heat conducts upwards.The heat transfer for just solving high-voltage capacitance influences wiring board
The problem of, advantageous condition is created to the heat dissipation of wiring board and high-voltage capacitance itself.
(2) the utility model provides a fixation by being equipped with fixing structure for circuit board inside housings for wiring board
Fulcrum is fixed by holder or limit card slot, need to be only inserted into wiring board and is stuck in wherein, then by bolt by first half-shell
Body and the second half shell install integral shell, and wiring board installation is firm and simple, without being twisted by conventional bolt
Tight or welding peace crossover plate, assembling speed greatly improve.When Circuit Board Trouble, easy access and replacement, and shell can
It reuses, manpower and materials is greatly saved.
Description of the drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.According to following explanation and power
The advantages of sharp claim, the utility model and feature will become apparent from.It should be noted that attached drawing be all made of very simplified form and
Non-accurate ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
Fig. 1 is the location diagram when wiring board and shell of electronic firecracker assembly in the prior art are dismantled；
Fig. 2 is location diagram of the utility model when the wiring board and shell of assembly are dismantled；
Fig. 3 is front view when the utility model assembles rear vertical use；
Fig. 4 is side view when the utility model assembles rear vertical use；
Fig. 5 is the internal structure schematic diagram of the shell described in the utility model embodiment 1；
Fig. 6 is the internal structure schematic diagram of the shell described in the utility model embodiment 2；
The structural schematic diagram that Fig. 7 is clamped between the wiring board and holder described in the utility model embodiment 2；
Wherein, 1- shells, 2- overhead gages, 3- lower baffle plates, 4- right baffle-plates, 5- right shell bodies, 6- first half-shell bodies, 7- the second half
Shell, 8- wiring boards, 9- high-voltage capacitances, 10- holders, 11- notches.
Specific implementation mode
Technical scheme of the present invention is specifically addressed with reference to the accompanying drawings and examples.
Embodiment 1
A kind of vertical assembling structure of 1 wiring board 8 of electronic firecracker main casing, including shell 1, be located at the shell 1 inside
Wiring board 8 and wiring board 8 on the electronic component installed, the electronic component includes be installed vertically on the circuit columnar
High-voltage capacitance 9, the first half-shell body 6 and the second half shell 7 that the shell 1 is mutually matched by two assemble, the shell 1
Be internally provided with 8 fixed structure of wiring board for fixing the wiring board 8, the circuit respectively with the first half-shell body 6 and
Second half shell 7 is vertical, the axis of the high-voltage capacitance 9 respectively with the first half-shell body 6 and second half shell 7
It is parallel.
Based on the above technical solution, the utility model can also improve as follows：
In a preferred embodiment, the shell 1 is equipped with fills the mounting hole hung for electronic firecracker, and the mounting hole is located at
The surface of the high-voltage capacitance 9, the high-voltage capacitance 9 is between the mounting hole and the wiring board 8.
In a preferred embodiment, 8 fixed structure of the wiring board is the limit card slot being fixed on inside the shell 1, institute
It states limit card slot and the shape of the wiring board 8 matches, the limit card slot is by the first limit inside first half-shell body 6
The second limit space composition inside bit space and second half shell 7.
Wherein, first limit space and the second limit space are by overhead gage 2, lower baffle plate 3, right baffle-plate 4 and right gear
Plate 5 surrounds.The structure makes the first limit space and the second limit space are only defined simply by several key positions,
It can play and all wrap up identical fixed effect so that when mass production, cost savings.
In a preferred embodiment, the structure of the first half-shell body 6 and second half shell 7 is that plastic cement forms.It adopts
With plastic construction, it is easy to make, it is of low cost.
In a preferred embodiment, the first half-shell body 6 is corresponding equipped with position with 7 junction of the second half shell
Bolt hole is inter-connected via a bolt joint between the first half-shell body 6 and second half shell 7.6 He of first half-shell body
It is inter-connected via a bolt joint between second half shell 7.
The making of the present embodiment and installation process are：
The first half-shell body 6 and the second half shell 7 of this structure of the utility model are produced by integrated through injection molding metaplasia, are corresponded to
There are the overhead gage 2 being molded, lower baffle plate 3, right baffle-plate 4 and right shell body 5 in position, and be respectively enclosed in first half-shell body 6
The second limit space in one limit space and the second half shell 7, the first limit space and the second limit space connect common shape
At limit card slot, inner space and the assembly circuit shape of the limit card slot match.
When installation, wiring board 8 is inserted into the first limit space or the second limit space and is blocked, then by first shell 1 and the
The mutually assembling of two shells 1, wiring board 8 is located inside the limit card slot at this time, then by bolt by first half-shell body 6 and second
Half shell 7 is mutually assembled into entirety.
In use, the utility model is hung by mounting hole so that high-voltage capacitance 9 is vertical and on wiring board 8, very
It is good to solve wiring board 8 and high-voltage capacitance 9 heat dissipation problem of itself.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, the difference is that 8 fixed structure of the wiring board is symmetrical fixed
In several holders 10 in first half-shell body 6 and the second half shell 7,10 end of the holder is equipped with notch 11, the circuit
The plate body of plate 8 is equipped with corresponding notch 11, and the wiring board 8 is located at the several of 6 and second half shell 7 of the first half-shell body
Between a holder 10, the plate body of the wiring board 8 is mutually clamped with 10 right-angled intersection of the holder and by notch 11.The line
The plate body of road plate 8 is mutually clamped with 10 right-angled intersection of the holder by notch 11, and wiring board 84 up and down can be limited
The movement in direction, connection is simple, fixed to be easy.
Wherein, the position that the both ends on 8 one side of plate body of the wiring board are corresponded in the first half-shell body 6 is respectively equipped with one
A holder 10, the position symmetrical with 6 inner support 10 of the first half-shell body of second half shell 7 also are provided with corresponding prop up
Frame 10.Pass through the fixation of 4 holders 10 on the symmetrical both sides of 8 plate body of the wiring board, comprehensive limitation wiring board 8 so that installation
It is easy, fixing-stable.
The making of the present embodiment and using process it is：
The first half-shell body 6 and the second half shell 7 of this structure of the utility model are produced by integrated through injection molding metaplasia, are corresponded to
There are the holder 10 being molded, first half-shell body 6 and each two of 7 inside of the second half shell in position, and 10 end of the holder is equipped with
Notch 11 is provided with corresponding notch 11 on the plate body of the wiring board 8.
When installation, by the notch 11 on 8 plate body of wiring board, notch 11 is corresponding above with holder 10, and plate body both ends pass through branch
Frame 10 blocks, then first half-shell body 6 and the second half shell 7 are mutually assembled into entirety by bolt.
In use, the utility model is hung by mounting hole so that high-voltage capacitance 9 is vertical and on wiring board 8, very
It is good to solve wiring board 8 and high-voltage capacitance 9 heat dissipation problem of itself.
Obviously, it is new without departing from this practicality can to carry out utility model various modification and variations by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (8)
1. the vertical assembling structure of electronic firecracker main casing wiring board, including shell, positioned at the enclosure interior wiring board and
The electronic component installed on wiring board, the electronic component include the columnar high-voltage capacitance for being installed vertically on circuit, feature
It is：The first half-shell body and the second half shell that the shell is mutually matched by two assemble, and the enclosure interior is equipped with
Fixing structure for circuit board for fixing the wiring board, circuit hang down with the first half-shell body and second half shell respectively
Directly, the axis of the high-voltage capacitance is parallel with the first half-shell body and second half shell respectively.
2. the vertical assembling structure of electronic firecracker main casing wiring board according to claim 1, it is characterised in that：The shell
Body is equipped with fills the mounting hole hung for electronic firecracker, and the mounting hole is located at the surface of the high-voltage capacitance, the high pressure
Capacitance is between the mounting hole and the wiring board.
3. the vertical assembling structure of electronic firecracker main casing wiring board according to claim 1 or 2, which is characterized in that institute
It is several holders being symmetrically fixed in first half-shell body and the second half shell, the bracket end to state fixing structure for circuit board
Equipped with notch, the plate body of the wiring board is equipped with corresponding notch, and the wiring board is located at the first half-shell body and second
Between several holders of half shell, the plate body of the wiring board and the holder right-angled intersection and mutually it is clamped by notch.
4. the vertical assembling structure of electronic firecracker main casing wiring board according to claim 3, it is characterised in that：Described
The position that the both ends on one side of wiring board plate body are corresponded in one half shell is respectively equipped with a holder, second half shell
The position symmetrical with holder in the first half-shell body also is provided with corresponding holder.
5. the vertical assembling structure of electronic firecracker main casing wiring board according to claim 1 or 2, it is characterised in that：Institute
It is the limit card slot for being fixed on the enclosure interior, the shape of the limit card slot and the wiring board to state fixing structure for circuit board
Match, the limit card slot by inside first half-shell body the first limit space and second half shell inside
Two limit spaces form.
6. the vertical assembling structure of electronic firecracker main casing wiring board according to claim 5, it is characterised in that：Described
One limit space and the second limit space are surrounded by overhead gage, lower baffle plate, right baffle-plate and right shell body.
7. the vertical assembling structure of electronic firecracker main casing wiring board according to claim 1 or 2, it is characterised in that：Institute
The structure for stating first half-shell body and second half shell is that plastic cement forms.
8. the vertical assembling structure of electronic firecracker main casing wiring board according to claim 1 or 2, it is characterised in that：Institute
That states first half-shell body and second half shell junction is equipped with the corresponding bolt hole in position, the first half-shell body and described
It is inter-connected via a bolt joint between second half shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538209.9U CN207625927U (en) | 2017-11-16 | 2017-11-16 | The vertical assembling structure of electronic firecracker main casing wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538209.9U CN207625927U (en) | 2017-11-16 | 2017-11-16 | The vertical assembling structure of electronic firecracker main casing wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625927U true CN207625927U (en) | 2018-07-17 |
Family
ID=62829075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538209.9U Active CN207625927U (en) | 2017-11-16 | 2017-11-16 | The vertical assembling structure of electronic firecracker main casing wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625927U (en) |
-
2017
- 2017-11-16 CN CN201721538209.9U patent/CN207625927U/en active Active
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| GR01 | Patent grant |