CN208258256U - A kind of adjustable circuit board - Google Patents
A kind of adjustable circuit board Download PDFInfo
- Publication number
- CN208258256U CN208258256U CN201820693854.6U CN201820693854U CN208258256U CN 208258256 U CN208258256 U CN 208258256U CN 201820693854 U CN201820693854 U CN 201820693854U CN 208258256 U CN208258256 U CN 208258256U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- main body
- board main
- rotating block
- square groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses adjustable circuit boards a kind of in circuit board technology field, including circuit board main body, circuit board main body shell and bottom plate etc., by the way that fastening bolt is unscrewed, according to installation space, first rotating block and the second rotating block are produced into a part in the inside of the first square groove and the second square groove respectively, after meeting installation space, fastening bolt is screwed, location hole is passed through using bolt to position the first rotating block and the second rotating block, thus adjustable circuit plate is fixed, this structure makes circuit board main body that can be flexibly applied to various sizes of installation space, effectively increase circuit board main body applicability；Symmetrical two thin plates in front and back two limit plate upper ends symmetrical to front and back have support fixed function, to make symmetrical two limit plates in front and back that there is clamping action to the lower end of circuit board main body, circuit board main body is set to be fixed on the inside of circuit board main body shell, this structure makes circuit board main body assign convenience.
Description
Technical field
The utility model relates to circuit board technology field, specific field is a kind of adjustable circuit board.
Background technique
Circuit board makes circuit miniaturization, intuitiveization, and weight is played in the batch production and optimization electric appliance layout for fixed circuit
It acting on, circuit board is divided by the number of plies, is divided into single sided board, dual platen and multilayer circuit board, and single sided board is most basic circuit board,
Part is concentrated wherein on one side, and conducting wire concentrates on another side, and production is simple, and cost is relatively low, but can not be applied to complex product
On, dual platen is the extension of single sided board, two-sided to be all covered with cabling, and the route between two layers can be connected with through hole, is made
Formation needed for network connection, multi-layer board refers to conductive pattern layer and insulating materials phase interlayer therebetween with three layers or more
It presses, multilayer circuit board is the product that electronic information technology develops to high speed, multi-functional, large capacity and lightweight, existing
Circuit board cannot be flexibly applied to various sizes of installation space, cause circuit board applicability poor.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of adjustable circuit board
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable circuit board, including circuit
Plate main body, the outside of the circuit board main body are equipped with circuit board main body shell, and the lower end of the circuit board main body shell is fixed to be connected
It is connected to bottom plate, the upper surface left and right ends of the bottom plate front and back is symmetrically fixedly connected with quadrate support plate, front and back symmetrical two
The inner sidewall upper end of a quadrate support plate is fixedly connected to the upper end of thin plate, and the lower end of the thin plate is integrally formed limited
Position plate, symmetrical two limit plates in front and back are in contact, and the upper surface front center of the bottom plate is fixedly connected with support rod
One end, the other end of the support rod is equipped with mini-van, and the left side of the support rod is equipped with spliced eye, the grafting hole location
In on the bottom plate, the side wall all around of the circuit board main body shell is uniformly provided with ventilation hole, the circuit board main body
The inside of shell is equipped with through slot, and through slot described in the lower end edge of the circuit board main body enters the interior of the circuit board main body shell
Portion is assigned between symmetrical two limit plates in front and back, and the upper end of the through slot is symmetrically arranged with arc groove, the circuit
The first square groove and the second square groove, first square groove and second party are symmetrically arranged on the antetheca of plate main body cover
The inside of connected in star is respectively equipped with the first rotating block and the second rotating block, first square groove and first rotating block
The upper right quarter of upper left quarter and second square groove and second rotating block runs through equipped with fastening bolt, and described first turn
Location hole is uniformly provided on motion block and second rotating block.
Preferably, the inner sidewall lower end of symmetrical two thin plates in front and back is in contact.
Preferably, the ventilation hole is in long strip.
Preferably, the space of first square groove and second square groove is equal, first rotating block and
The volume of second rotating block is equal, and the space of first square groove is greater than the volume of first rotating block.
Preferably, the location hole is screw hole.
Compared with prior art, the utility model has the beneficial effects that a kind of adjustable circuit board, circuit board main body
The inside that lower end edge through slot enters circuit board main body shell is assigned between symmetrical two limit plates in front and back, and front and back is symmetrical
Two thin plates, two limit plate upper ends symmetrical to front and back have support fixed function, to make symmetrical two limit plates in front and back
There is clamping action to the lower end of circuit board main body, circuit board main body is allow to be fixed on the inside of circuit board main body shell, this
Structure makes circuit board main body assign convenience, and fastening bolt is unscrewed, according to installation space, by the first rotating block and the second rotating block
A part is produced in the inside of the first square groove and the second square groove respectively, after meeting installation space, fastening bolt is revolved
Tightly, location hole is passed through using bolt to position the first rotating block and the second rotating block, thus adjustable circuit plate is fixed,
This structure makes circuit board main body that can be flexibly applied to various sizes of installation space, effectively increases circuit board main body applicability.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the quadrate support plate, thin plate and limit plate sectional view of the utility model；
Fig. 3 is the bottom plate, quadrate support plate, thin plate, limit plate, support rod, mini-van and spliced eye of the utility model
Structural schematic diagram.
In figure: 1- circuit board main body, 2- circuit board main body shell, 3- bottom plate, 4- quadrate support plate, 5- thin plate, 6- limit
Plate, 7- support rod, 8- mini-van, 9- spliced eye, 10- ventilation hole, 11- through slot, 12- arc groove, 13- first are rectangular recessed
Slot, the second square groove of 14-, the first rotating block of 15-, the second rotating block of 16-, 17- fastening bolt, 18- location hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable circuit board, including circuit board
Main body 1, the outside of the circuit board main body are equipped with circuit board main body shell 2, and the lower end of the circuit board main body shell is fixed to be connected
It is connected to bottom plate 3, the bottom plate plays the role of to the circuit board main body shell lower end closed, while the bottom plate is for carrying it
Upper other component, the upper surface left and right ends of the bottom plate front and back are symmetrically fixedly connected with quadrate support plate 4, and front and back is symmetrical
The inner sidewall upper end of two quadrate support plates is fixedly connected to the upper end of thin plate 5, and the quadrate support plate is used to support
The thin plate, integrally formed with limit plate 6, symmetrical two limit plates in front and back are in contact, described for the lower end of the thin plate
The upper surface front center of bottom plate is fixedly connected with one end of support rod 7, and the other end of the support rod is equipped with mini-van 8,
The left side of the support rod is equipped with spliced eye 9, and the spliced eye is located on the bottom plate, and the spliced eye is for connecting external institute
The side wall all around of the equipment for needing to connect, the circuit board main body shell is uniformly provided with ventilation hole 10, by described small
Heat caused by the circuit board main body and ambient dust can be blown out by the ventilation hole, be avoided by the work of type electric fan
There is superheating phenomenon in the circuit board main body interior of shell, plays a protective role to the circuit board main body, the circuit board master
The inside of body case is equipped with through slot 11, and through slot described in the lower end edge of the circuit board main body enters the circuit board main body shell
Inside assign between symmetrical two limit plates in front and back, symmetrical two thin plates symmetrical to front and back two in front and back
A limit plate upper end has support fixed function, to make symmetrical two limit plates in front and back to the circuit board master
The lower end of body has clamping action, and the circuit board main body is allow to be fixed on the inside of the circuit board main body shell, described
The upper end of through slot is symmetrically arranged with arc groove 12, and the arc groove is convenient for the taking-up of the circuit board main body and is assigned, described
The first square groove 13 and the second square groove 14, first square groove are symmetrically arranged on the antetheca of circuit board main body shell
The first rotating block 15 and the second rotating block 16 are respectively equipped with the inside of the second square groove, first square groove and described
The upper right quarter of the upper left quarter of first rotating block and second square groove and second rotating block, which runs through, is equipped with fastening spiral shell
It is uniformly provided with location hole 18 on bolt 17, first rotating block and second rotating block, the fastening bolt is unscrewed, root
It is according to installation space, first rotating block and second rotating block is rectangular recessed in first square groove and second respectively
A part is produced in the inside of slot, and after meeting installation space, the fastening bolt is screwed, and passes through the location hole pair using bolt
First rotating block and second rotating block are positioned, and thus adjustable circuit plate is fixed, this structure makes the electricity
Road plate main body can be flexibly applied to various sizes of installation space, effectively increase the circuit board main body applicability.
Specifically, the inner sidewall lower end of symmetrical two thin plates in front and back is in contact, described in symmetrical two of front and back
Thin plate forms upper end in opened condition, and the circuit board main body is convenient for assigning between symmetrical two limit plates in front and back；
The shape of lower end closed state makes symmetrical two limit plates in the front and back be in contact, thus to the circuit board main body
Play position-limiting action.
Specifically, the ventilation hole is in long strip, heat is generated convenient for the circuit board main body and is shed.
Specifically, the space of first square groove and second square groove is equal, first rotating block
Equal with the volume of second rotating block, the space of first square groove is greater than the volume of first rotating block, institute
It states the first rotating block and second rotating block can be free in first square groove and second square groove respectively
Rotation.
Specifically, the location hole is screw hole, is cooperated when positioning using bolt and the location hole, will be entirely adjusted
Circuit board carries out location and installation.
Working principle: first unscrewing fastening bolt, and according to installation space, the first rotating block and the second rotating block are distinguished
A part is produced in the inside of the first square groove and the second square groove, after meeting installation space, fastening bolt is screwed, is made
It passes through location hole with bolt to position the first rotating block and the second rotating block, thus adjustable circuit plate is fixed, this knot
Structure makes circuit board main body that can be flexibly applied to various sizes of installation space, effectively increases circuit board main body applicability, circuit board
The inside that the lower end edge through slot of main body enters circuit board main body shell is assigned between symmetrical two limit plates in front and back, front and back
Symmetrical two thin plates, two limit plate upper ends symmetrical to front and back have support fixed function, to make symmetrical two of front and back
Limit plate has clamping action to the lower end of circuit board main body, and circuit board main body is allow to be fixed on the interior of circuit board main body shell
Portion, this structure make circuit board main body assign convenience.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable circuit board, including circuit board main body (1), it is characterised in that: the outside of the circuit board main body (1)
Equipped with circuit board main body shell (2), the lower end of the circuit board main body shell (2) is fixedly connected with bottom plate (3), the bottom plate
(3) upper surface left and right ends front and back is symmetrically fixedly connected with quadrate support plate (4), symmetrical two of the front and back rectangular branch
The inner sidewall upper end of fagging (4) is fixedly connected to the upper end of thin plate (5), and the lower end of the thin plate (5) is integrally formed with limit
Plate (6), symmetrical two of the front and back limit plate (6) are in contact, and the upper surface front center of the bottom plate (3) is fixedly connected with
The other end of one end of support rod (7), the support rod (7) is equipped with mini-van (8), and the left side of the support rod (7) is equipped with
Spliced eye (9), the spliced eye (9) are located on the bottom plate (3), the side wall all around of the circuit board main body shell (2)
It is uniformly provided with ventilation hole (10), the inside of the circuit board main body shell (2) is equipped with through slot (11), the circuit board main body
(1) symmetrical two are assigned in front and back in the inside that through slot described in lower end edge (11) enters the circuit board main body shell (2)
Between the limit plate (6), the upper end of the through slot (11) is symmetrically arranged with arc groove (12), the circuit board main body shell
(2) be symmetrically arranged with the first square groove (13) and the second square groove (14) on antetheca, first square groove (13) and
The inside of second square groove (14) is respectively equipped with the first rotating block (15) and the second rotating block (16), first square groove
(13) and the upper left quarter of first rotating block (15) and second square groove (14) and second rotating block (16)
Upper right quarter runs through equipped with fastening bolt (17), uniformly sets on first rotating block (15) and second rotating block (16)
There are location hole (18).
2. a kind of adjustable circuit board according to claim 1, it is characterised in that: symmetrical two thin plates in front and back
(5) inner sidewall lower end is in contact.
3. a kind of adjustable circuit board according to claim 1, it is characterised in that: the ventilation hole (10) is in strip
Shape.
4. a kind of adjustable circuit board according to claim 1, it is characterised in that: first square groove (13) and
The space of second square groove (14) is equal, the volume phase of first rotating block (15) and second rotating block (16)
It is greater than the volume of first rotating block (15) Deng the space of, first square groove (13).
5. a kind of adjustable circuit board according to claim 1, it is characterised in that: the location hole (18) is screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693854.6U CN208258256U (en) | 2018-05-10 | 2018-05-10 | A kind of adjustable circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820693854.6U CN208258256U (en) | 2018-05-10 | 2018-05-10 | A kind of adjustable circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208258256U true CN208258256U (en) | 2018-12-18 |
Family
ID=64635176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820693854.6U Expired - Fee Related CN208258256U (en) | 2018-05-10 | 2018-05-10 | A kind of adjustable circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208258256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405071A (en) * | 2022-03-28 | 2022-04-29 | 常州铭赛机器人科技股份有限公司 | Defoaming device, defoaming method and dispenser |
-
2018
- 2018-05-10 CN CN201820693854.6U patent/CN208258256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114405071A (en) * | 2022-03-28 | 2022-04-29 | 常州铭赛机器人科技股份有限公司 | Defoaming device, defoaming method and dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |