CN208175101U - A kind of communication product double-layer PCB board structure - Google Patents
A kind of communication product double-layer PCB board structure Download PDFInfo
- Publication number
- CN208175101U CN208175101U CN201820486776.2U CN201820486776U CN208175101U CN 208175101 U CN208175101 U CN 208175101U CN 201820486776 U CN201820486776 U CN 201820486776U CN 208175101 U CN208175101 U CN 208175101U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- side plate
- slot
- metal
- fixing piece
- 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.)
- Withdrawn - After Issue
Links
- 238000004891 communication Methods 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 76
- 229910052751 metal Inorganic materials 0.000 claims abstract description 76
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Abstract
A kind of communication product double-layer PCB board structure and its assemble method, including two pieces of pcb boards, one piece of metal separator is provided between two pieces of pcb boards, the side of metal separator is provided with one piece of metal side plate in every piece of pcb board, the pcb board, metal separator and metal side plate are fixed by two fixing piece combinations, two parallel pcb board slots are provided on the fixing piece, it is each provided with a side plate slot in parallel in the two sides of two pcb board slots, demarcation plate slot in parallel is provided between two pcb board slots.Five blocks of plates are sequentially inserted into five bar grooves of fixing piece by the utility model, positioning bar and locating slot contraposition are accurate, fixing piece Elastic buckle buckles into the card hole of metal side plate, it can reach the secured purpose of assembly, it is fixed while can be realized multi-layer PCB board and metal plate, packaging efficiency is improved, and is assembled also simpler.
Description
Technical field
The utility model relates to the communication product in telecommunications field, specifically a kind of communication product is double-deck
Pcb board structure.
Background technique
A fairly large number of pcb board is often required to use in communication product, these pcb boards needs be superposed, and PCB it
Between cannot interfere with each other, this just needs to be separated pcb board to avoid interference with metal plate.
In the prior art, what is generallyd use is that stacked conducting plate, pcb board are fastened on fixing piece by rivet or screw
On, overall structure is more complicated, and assembly is comparatively laborious, and production efficiency is low.
Utility model content
To solve the problems, such as that existing Multi-layer PCB structure is complicated, assembly is cumbersome, the utility model proposes a kind of bilayer PCB
Hardened structure, to simplify structure, simplify assembly technology, to improve production efficiency.
Used technical solution is the utility model to solve above-mentioned technical problem：A kind of communication product bilayer PCB
Hardened structure, including two pieces of pcb boards, are provided with one piece of metal separator between two pieces of pcb boards, in every piece of pcb board far from described
The side of metal separator is provided with one piece of metal side plate, and the pcb board, metal separator and metal side plate pass through two fixations
Part combination is fixed, and is provided with two parallel pcb board slots on the fixing piece, is respectively arranged in the two sides of two pcb board slots
There is a side plate slot in parallel, is provided with demarcation plate slot in parallel between two pcb board slots, described two
Block pcb board is plugged in two pcb board slots, and two pieces of metal side plates are plugged on respectively in two side plate slots, metal separator
It is plugged in demarcation plate slot.
As a kind of preferred embodiment of the utility model, in the side plate slot, pcb board slot and demarcation plate slot
It is provided with positioning bar, and the locating slot I of positioning bar and metal side plate, pcb board and metal separator edge, locating slot II and fixed
Position slot III plugs matching.
As the further improvement of preferred embodiment a kind of on the utility model, the two sides of the fixing piece are symmetrical arranged
Flexible snap-gauge, and side plate slot is formed between elastic snap-gauge and the side wall of fixing piece, it is provided on the inside of elastic snap-gauge convex
Platform, the card hole on the boss and metal side plate match clamping.
As another preferred embodiment of the utility model, the two sides of the fixing piece are symmetrically arranged with elastic card
Plate, and side plate slot is formed between elastic snap-gauge and the side wall of fixing piece, it is provided with boss on the inside of elastic snap-gauge, the boss
Match clamping with the card hole on metal side plate, the top of boss is convex arc, consequently facilitating metal side plate is inserted into side
In plate slot；
As the further improvement of preferred embodiment a kind of on the utility model, the both ends of the every side of fixing piece are set
It is equipped with an elastic snap-gauge, and is provided with backplate, the side of backplate and two elastic snap-gauges and fixing piece between two elastic snap-gauges
Side plate slot is formed between wall.
The above-mentioned communication product assemble method of double-layer PCB board structure, includes the following steps：
1）Locating slot I on one piece of metal side plate is directed at the positioning bar on a fixing piece in a line plate slot, and
The metal side plate is inserted into the side plate slot afterwards, while firmly pressing elastic snap-gauge, boss thereon is made to snap onto metal
In card hole on side plate；
2）One piece of pcb board, metal separator and another piece of pcb board are sequentially inserted into the metal on fixing piece and being plugged
Locating slot II and gold in the adjacent pcb board slot of side plate, demarcation plate slot and another pcb board slot, and on two pieces of pcb boards
The locating slot III belonged on demarcation plate is aligned clamping with the positioning bar in pcb board slot and demarcation plate slot respectively；
3）By another piece of metal side plate according to step 1）Method snap onto another side plate slot of fixing piece；
4）Be plugged two pieces of metal side plates, two pieces of pcb boards and one piece of metal separator are fixed with another respectively
Grafting after two side plate slots, two pcb board slots and a demarcation plate slot on part correspond to, and guarantee on metal side plate
Locating slot II on locating slot I, pcb board and the locating slot in metal separator III are directed at card with the positioning bar on the fixing piece
It connects, meanwhile, snap onto the boss of elastic snap-gauge on fixing piece in the card hole on metal side plate, to complete to assemble.
In the utility model, the material selection plastic cement material of fixing piece.
Beneficial effect：The utility model on two fixing pieces by designing five bar grooves, four buckles and positioning bar, simultaneously
Two locating slots are designed on two pieces of pcb boards and one block of metal separator plate, and two pieces of metal side plates design on the outside has card
Resilient snap fitment on hole and fixing piece；Five blocks of plates are sequentially inserted into five bar grooves of fixing piece, positioning bar and locating slot pair
Level is true, and fixing piece Elastic buckle buckles into the card hole of metal side plate, can reach the secured purpose of assembly, can be realized multi-layer PCB
It is fixed while plate and metal plate, improves packaging efficiency, and assembled also simpler.
Detailed description of the invention
Fig. 1 is the components explosive view of the utility model；
Fig. 2 is the structural schematic diagram of fixing piece；
Fig. 3 is the structural schematic diagram of metal side plate；
Fig. 4 is the structural schematic diagram of pcb board；
Fig. 5 is the structural schematic diagram of metal separator；
The connection schematic diagram of metal side plate and fixing piece when Fig. 6 is assembling；
Fig. 7 is schematic diagram after the connection of metal side plate and fixing piece；
The structural schematic diagram of pcb board and metal separator is inserted into when Fig. 8 is assembling on fixing piece；
The connection schematic diagram of another fixing piece when Fig. 9 is assembling；
Figure 10 is the structural schematic diagram after the utility model assembling；
Appended drawing reference：1, fixing piece, 101, elastic snap-gauge, 102, side plate slot, 103, positioning bar, 104, pcb board slot,
105, demarcation plate slot, 106, boss, 2, metal side plate, 201, locating slot I, 202, card hole, 3, pcb board, 301, locating slot II,
4, metal separator, 401, locating slot III.
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.
As Figure 1-10 shows, a kind of communication product double-layer PCB board structure, including two pieces of pcb boards 3, in two pieces of pcb boards 3
Between be provided with one piece of metal separator 4, the side of metal separator 4 is provided with one piece of metal side plate in every piece of pcb board 3
2, the pcb board 3, metal separator 4 and metal side plate 2 are fixed by two combinations of fixing piece 1, are arranged on the fixing piece 1
There are two parallel pcb board slots 104, is each provided with a side plate in parallel in the two sides of two pcb board slots 104 and inserts
Slot 102 is provided with demarcation plate slot 105 in parallel, two pieces of pcb boards, 3 grafting between two pcb board slots 104
In two pcb board slots 104, two pieces of metal side plates 2 are plugged on respectively in two side plate slots 102,4 grafting of metal separator
In demarcation plate slot 105.
The above are the basic embodiments of the utility model, further can be improved, optimized and limited on the basis of above
It is fixed：
As a kind of preferred embodiment of the utility model, the side plate slot 102, pcb board slot 104 and demarcation plate
It is provided with positioning bar 103 in slot 105, and positioning bar 103 and metal side plate 2, pcb board 3 and 4 edge of metal separator are determined
Position slot I 201, locating slot II 301 and locating slot III 401 plug matching；
As the further improvement of preferred embodiment a kind of on the utility model, the two sides of the fixing piece 1 are symmetrically set
It is equipped with elastic snap-gauge 101, and forms side plate slot 102 between elastic snap-gauge 101 and the side wall of fixing piece 1, in elastic snap-gauge 101
Inside be provided with boss 106, the card hole 202 on the boss 106 and metal side plate 2 matches clamping；
As another preferred embodiment of the utility model, the two sides of the fixing piece 1 are symmetrically arranged with elastic card
Plate 101, and side plate slot 102 is formed between elastic snap-gauge 101 and the side wall of fixing piece 1, it is arranged in the inside of elastic snap-gauge 101
There is boss 106, the card hole 202 on the boss 106 and metal side plate 2 matches clamping, and the top of boss 106 is convex arc
Shape, consequently facilitating metal side plate 2 is inserted into side plate slot 102；
As the further improvement of preferred embodiment a kind of on the utility model, the both ends of the every side of the fixing piece 1 are each
Be provided with an elastic snap-gauge 101, and be provided with backplate between two elastic snap-gauges 101, backplate and two elastic snap-gauges 101 with
Side plate slot 102 is formed between the side wall of fixing piece 1.
The above-mentioned communication product assemble method of double-layer PCB board structure, includes the following steps：
1）Locating slot I 201 on one piece of metal side plate 2 is aligned on a fixing piece 1 in a line plate slot 102 and is determined
The metal side plate 2, is then inserted into the side plate slot 102 by position muscle 103, while firmly pressing elastic snap-gauge 101, makes thereon
Boss 106 snap onto the card hole 202 on metal side plate 2；
2）One piece of pcb board 3, metal separator 4 and another piece of pcb board 3 are sequentially inserted on fixing piece 1 and have been plugged
In the adjacent pcb board slot 104 of metal side plate 2, demarcation plate slot 105 and another pcb board slot 104, and two pieces of pcb boards 3
On locating slot II 301 and metal separator 4 on locating slot III 401 respectively with pcb board slot 104 and demarcation plate slot 105
Interior positioning bar 103 is aligned clamping；
3）By another piece of metal side plate 2 according to step 1）Method snap onto another side plate slot 102 of fixing piece 1
It is interior；
4）2, two pieces of pcb boards 3 of be plugged two pieces of metal side plates and one piece of metal separator 4 are consolidated with another respectively
Determine two side plate slots, 102, two pcb board slots 104 on part 1 and a demarcation plate slot 105 it is corresponding after grafting, and guarantee
Locating slot III 401 on the locating slot II 301 and metal separator 4 on locating slot I 201, pcb board 3 on metal side plate 2 with should
Positioning bar 103 on fixing piece 1 is directed at clamping, meanwhile, so that the boss 106 of elastic snap-gauge 101 on fixing piece 1 is snapped onto metal edges
In card hole 202 on plate 2, to complete to assemble.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of communication product double-layer PCB board structure, including two pieces of pcb boards（3）, in two pieces of pcb boards（3）Between be provided with one
Block metal separator（4）, in every piece of pcb board（3）Far from metal separator（4）Side be provided with one piece of metal side plate（2）,
It is characterized in that：The pcb board（3）, metal separator（4）With metal side plate（2）Pass through two fixing pieces（1）Combination is fixed, institute
State fixing piece（1）On be provided with two parallel pcb board slots（104）, in two pcb board slots（104）Two sides be respectively arranged
There is a side plate slot in parallel（102）, in two pcb board slots（104）Between be provided with demarcation plate in parallel
Slot（105）, two pieces of pcb boards（3）It is plugged on two pcb board slots（104）It is interior, two pieces of metal side plates（2）Grafting respectively
In two side plate slots（102）It is interior, metal separator（4）It is plugged on demarcation plate slot（105）It is interior.
2. a kind of communication product double-layer PCB board structure according to claim 1, it is characterised in that：The side plate slot
（102）, pcb board slot（104）With demarcation plate slot（105）Inside it is provided with positioning bar（103）, and positioning bar（103）With gold
Belong to side plate（2）, pcb board（3）And metal separator（4）The locating slot I of edge（201）, locating slot II（301）With locating slot III
（401）Plug matching.
3. a kind of communication product double-layer PCB board structure according to claim 2, it is characterised in that：The fixing piece（1）
Two sides be symmetrically arranged with elastic snap-gauge（101）, and elastic snap-gauge（101）With fixing piece（1）Side wall between formed side plate insert
Slot（102）, in elastic snap-gauge（101）Inside be provided with boss（106）, the boss（106）With metal side plate（2）On card hole
（202）Match clamping.
4. a kind of communication product double-layer PCB board structure according to claim 1, it is characterised in that：The fixing piece（1）
Two sides be symmetrically arranged with elastic snap-gauge（101）, and elastic snap-gauge（101）With fixing piece（1）Side wall between formed side plate insert
Slot（102）, in elastic snap-gauge（101）Inside be provided with boss（106）, the boss（106）With metal side plate（2）On card hole
（202）Match clamping.
5. a kind of communication product double-layer PCB board structure according to claim 3 or 4, it is characterised in that：The fixing piece
（1）The both ends of every side are each provided with an elastic snap-gauge（101）, and two elastic snap-gauges（101）Between be provided with backplate, backplate
With two elastic snap-gauges（101）With fixing piece（1）Side wall between formed side plate slot（102）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486776.2U CN208175101U (en) | 2018-04-08 | 2018-04-08 | A kind of communication product double-layer PCB board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820486776.2U CN208175101U (en) | 2018-04-08 | 2018-04-08 | A kind of communication product double-layer PCB board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208175101U true CN208175101U (en) | 2018-11-30 |
Family
ID=64371940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820486776.2U Withdrawn - After Issue CN208175101U (en) | 2018-04-08 | 2018-04-08 | A kind of communication product double-layer PCB board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208175101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449870A (en) * | 2018-04-08 | 2018-08-24 | 广东通宇通讯股份有限公司 | A kind of communication product double-layer PCB board structure and its assemble method |
-
2018
- 2018-04-08 CN CN201820486776.2U patent/CN208175101U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449870A (en) * | 2018-04-08 | 2018-08-24 | 广东通宇通讯股份有限公司 | A kind of communication product double-layer PCB board structure and its assemble method |
| CN108449870B (en) * | 2018-04-08 | 2024-04-16 | 广东通宇通讯股份有限公司 | Double-layer PCB structure for communication product and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181130 Effective date of abandoning: 20240416 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181130 Effective date of abandoning: 20240416 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |