CN209546167U - A kind of single-sided circuit board equipped with guide sleeve and protective layer - Google Patents
A kind of single-sided circuit board equipped with guide sleeve and protective layer Download PDFInfo
- Publication number
- CN209546167U CN209546167U CN201920030842.XU CN201920030842U CN209546167U CN 209546167 U CN209546167 U CN 209546167U CN 201920030842 U CN201920030842 U CN 201920030842U CN 209546167 U CN209546167 U CN 209546167U
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- CN
- China
- Prior art keywords
- circuit board
- chassis
- sleeve
- protective layer
- mounting 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 a kind of single-sided circuit board equipped with guide sleeve and protective layer, including chassis and cover board, the upper surface of the chassis offers mounting groove, and the bottom of mounting groove is fixed with protective pad, and mounting groove built-in type is equipped with circuit board body, locating rod is connected at the bottom margin of the cover board, and locating rod is located in locating slot, and locating slot is opened at the top edge of chassis, the upper surface perforation of the cover board is connected with guide plate, the two sides of the chassis are respectively arranged with docking groove and folding and unfolding slot, and first sleeve is installed in folding and unfolding slot, and the second casing is provided in first sleeve.This is equipped with the single-sided circuit board of guide sleeve and protective layer; it is convenient that circuit board body is protected; facilitate the disassembly and installation of circuit board body; simultaneously by guide plate to carrying out positioning protection at the pin plug of circuit board body; multiple chassis can also be combined installation, facilitate installing concentratedly for circuit board body.
Description
Technical field
It is specially a kind of equipped with the single side of guide sleeve and protective layer electricity the utility model relates to single-sided circuit board technical field
Road plate.
Background technique
Circuit board is the pcb board in electric appliance for fixing electronic component and by being electrically connected, and single sided circuits
Plate refers on most basic pcb board, part is concentrated the circuit board in wherein one side, however existing single-sided circuit board is deposited
In following problems；
1. being generally all inserted directly into when mutually inserting the pin of the pin of electric elements and circuit board, when position is not to corresponding to
It is forcibly inserted and is easy to damage by pressure pin, cause the damage of circuit board, need a guiding device, its insertion process is carried out accurate
Positioning；
2. existing single-sided circuit board, during installing and using, shortage is effectively protected, the shadow being heated by dust
It rings, easily reduces its service life, while when installing concentratedly to single-sided circuit board, it is also to have inconvenience more.
In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original single-sided circuit board.
Utility model content
The purpose of this utility model is to provide a kind of single-sided circuit board equipped with guide sleeve and protective layer, it is above-mentioned to solve
Background technique proposes that existing single-sided circuit board pin is easily damaged, while the problem of lack safeguard procedures.
To achieve the above object, the utility model provides the following technical solutions: a kind of list equipped with guide sleeve and protective layer
Face circuit board, including chassis and cover board, the upper surface of the chassis offers mounting groove, and the bottom of mounting groove is fixed with protection
Pad, and mounting groove built-in type is equipped with circuit board body, locating rod is connected at the bottom margin of the cover board, and position
Bar is located in locating slot, and locating slot is opened at the top edge of chassis, and the upper surface perforation of the cover board, which is connected with, to be led
To plate, and it is reserved with heat release hole at the top of cover board, and Air Filter is installed in heat release hole, the two sides of the chassis are respectively set
There are docking groove and folding and unfolding slot, and first sleeve is installed in folding and unfolding slot, and is provided with the second casing in first sleeve.
Preferably, it is bonded to each other between the inner wall of the mounting groove and the outside of circuit board body, and circuit board body
Top and the top of mounting groove are in same level.
Preferably, the protective pad is symmetrically arranged with 4 about the central axis of mounting groove, and the material of protective pad is rubber
Glue material matter.
Preferably, it is mutually clamped between the locating rod and locating slot, and locating rod is opposite with the distributing position of locating slot
It answers.
Preferably, the cross section of the docking groove be " convex " font structure design, and between docking groove and folding and unfolding slot about
The central axis of chassis is symmetrical.
Preferably, concentrically axis between the first sleeve and the second casing, and between the second casing and first sleeve
It is to be threadedly coupled between first sleeve and folding and unfolding slot.
Compared with prior art, the utility model has the beneficial effects that should be equipped with the single sided circuits of guide sleeve and protective layer
Plate, it is convenient that circuit board body is protected, facilitate the disassembly and installation of circuit board body, while by guide plate to circuit board
Positioning protection is carried out at the pin plug of ontology, multiple chassis installation can also be combined, facilitate the collection of circuit board body
Middle installation；
1. the guide plate on the cover board and cover board that pass through setting, it is convenient by the guide plate that is penetrated through with cover board by electric appliance
The pin of element is accurately inserted at the pin in circuit board body, effectively avoids pin because pressure is impaired, while passing through cover board
On heat release hole and Air Filter to circuit board body carry out radiating dustproof processing, increase its service life；
2. carrying out comprehensive protection, the positioning of cover board bottom to circuit board body by the chassis and cover board of setting
It is mutually clamped between locating slot at the top of bar and chassis, the disassembly of the device is facilitated to install, while first sleeve and the second casing
Threaded connection, can carry out docking peace with the docking groove that cross section is " convex " font structure by first sleeve and the second casing
Dress, it is convenient that circuit board body is installed concentratedly so as to which multiple chassis are carried out abutting joint.
Detailed description of the invention
Fig. 1 is the utility model side structure schematic diagram；
Fig. 2 is the utility model chassis overlooking structure diagram；
Fig. 3 is the utility model cover board overlooking structure diagram；
Fig. 4 is the utility model first sleeve and the second casing deployed configuration schematic diagram；
Fig. 5 is the utility model first sleeve and the second casing side structure schematic diagram.
In figure: 1, chassis；2, mounting groove；3, protective pad；4, circuit board body；5, cover board；6, locating rod；7, locating slot；
8, guide plate；9, heat release hole；10, Air Filter；11, docking groove；12, folding and unfolding slot；13, first sleeve；14, the second casing.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of equipped with the single side of guide sleeve and protective layer electricity
Road plate, including chassis 1, mounting groove 2, protective pad 3, circuit board body 4, cover board 5, locating rod 6, locating slot 7, guide plate 8, heat dissipation
Hole 9, Air Filter 10, docking groove 11, folding and unfolding slot 12, first sleeve 13 and the second casing 14, the upper surface of chassis 1 offer installation
Slot 2, and the bottom of mounting groove 2 is fixed with protective pad 3, and 2 built-in type of mounting groove is equipped with circuit board body 4, cover board 5
Locating rod 6 is connected at bottom margin, and locating rod 6 is located in locating slot 7, and locating slot 7 is opened in the top sides of chassis 1
At edge, the upper surface perforation of cover board 5 is connected with guide plate 8, and the top of cover board 5 is reserved with heat release hole 9, and in heat release hole 9
Air Filter 10 is installed, the two sides of chassis 1 are respectively arranged with docking groove 11 and folding and unfolding slot 12, and are equipped with first in folding and unfolding slot 12
Casing 13, and the second casing 14 is provided in first sleeve 13；
It is bonded to each other between the inner wall of mounting groove 2 and the outside of circuit board body 4, and the top of circuit board body 4 and peace
The top of tankage 2 is in same level, facilitates 4 fixed placement of circuit board body in mounting groove 2, prevents to the device
When being installed, internal circuit board body 4 shakes, and protects to circuit board body 4；
Protective pad 3 is symmetrically arranged with 4 about the central axis of mounting groove 2, and the material of protective pad 3 is rubber material,
Circuit board body 4 is further protected by protective pad 3, there is certain damping effect, when holding circuit plate ontology 4 is installed
Balance is placed；
It is mutually clamped between locating rod 6 and locating slot 7, and locating rod 6 is corresponding with the distributing position of locating slot 7, it is convenient
By locating rod 6 and locating slot 7, docked being fixed between cover board 5 and chassis 1, facilitate it is comprehensive to circuit board body 4 into
Row protection；
The cross section of docking groove 11 is the design of " convex " font structure, and about chassis 1 between docking groove 11 and folding and unfolding slot 12
Central axis it is symmetrical, docking groove 11 can be inserted in the first sleeve 13 and the second casing 14 being conveniently set-located
It is interior, multiple chassis 1 are subjected to abutting joint to facilitate, realize installing concentratedly for circuit board body 4；
Concentrically axis between first sleeve 13 and the second casing 14, and between the second casing 14 and first sleeve 13 and
It is to be threadedly coupled between sleeve 13 and folding and unfolding slot 12, the side for allowing first sleeve 13 and the second casing 14 to pass through screw thread
Formula is opened out of folding and unfolding slot 12, is combined installation to chassis 1, while first sleeve 13 and the second casing 14 can also be shunk
Into in folding and unfolding slot 12, it is not take up space.
Working principle: when being equipped with the single-sided circuit board of guide sleeve and protective layer using this, as shown in Figure 1-3, first will
Circuit board body 4 is placed in the mounting groove 2 of 1 upper surface of chassis, by the protective pad 3 in mounting groove 2 to circuit board body 4 into
Then the locating rod 6 of 5 bottom of cover board is engaged docking with the locating slot 7 at 1 top of chassis by row support and protection, will by cover board 5
Chassis 1 and mounting groove 2 cover, while can be according to the position of pin in circuit board body 4 to the position of guide plate 8 on cover board 5
Processing installation is carried out, it, can be with thus when being inserted into electric elements so that guide plate 8 is corresponding with the pin in circuit board body 4
Pin is directly inserted by guide plate 8, position inaccuracy is easy the problem of breaking pin when preventing from being inserted directly into pin, simultaneously
Heat radiation protection can be carried out to circuit board body 4 by the heat release hole 9 on cover board 5, be prevented by the Air Filter 10 in heat release hole 9
Dust enters in circuit board body 4；
It as illustrated in figures 4-5, can be by 13 He of first sleeve when needing to install multiple circuit board bodies 4 concentratedly
Second casing 14 is threadingly produced out of folding and unfolding slot 12, then turns the docking groove 11 of other 1 sides of chassis and screw thread
First sleeve 13 and the second casing 14 out carries out abutting joint, complete so as to which multiple chassis 1 are carried out docking fixed installation
Pairs of circuit board body 4 is installed concentratedly.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of single-sided circuit board equipped with guide sleeve and protective layer, including chassis (1) and cover board (5), it is characterised in that: described
The upper surface of chassis (1) offers mounting groove (2), and the bottom of mounting groove (2) is fixed with protective pad (3), and mounting groove (2)
Built-in type is equipped with circuit board body (4), is connected with locating rod (6) at the bottom margin of the cover board (5), and locating rod
(6) it is located in locating slot (7), and locating slot (7) is opened at the top edge of chassis (1), the upper surface of the cover board (5)
Perforation is connected with guide plate (8), and heat release hole (9) are reserved at the top of cover board (5), and is equipped in heat release hole (9) dust-proof
Net (10), the two sides of the chassis (1) are respectively arranged with docking groove (11) and folding and unfolding slot (12), and are equipped in folding and unfolding slot (12)
First sleeve (13), and the second casing (14) are provided in first sleeve (13).
2. a kind of single-sided circuit board equipped with guide sleeve and protective layer according to claim 1, it is characterised in that: the peace
It is bonded to each other between the inner wall of tankage (2) and the outside of circuit board body (4), and the top of circuit board body (4) and mounting groove
(2) top is in same level.
3. a kind of single-sided circuit board equipped with guide sleeve and protective layer according to claim 1, it is characterised in that: described anti-
Protection pad (3) is symmetrically arranged with 4 about the central axis of mounting groove (2), and the material of protective pad (3) is rubber material.
4. a kind of single-sided circuit board equipped with guide sleeve and protective layer according to claim 1, it is characterised in that: described fixed
It is mutually clamped between position bar (6) and locating slot (7), and locating rod (6) is corresponding with the distributing position of locating slot (7).
5. a kind of single-sided circuit board equipped with guide sleeve and protective layer according to claim 1, it is characterised in that: described right
The cross section of access slot (11) is the design of " convex " font structure, and about chassis (1) between docking groove (11) and folding and unfolding slot (12)
Central axis is symmetrical.
6. a kind of single-sided circuit board equipped with guide sleeve and protective layer according to claim 1, it is characterised in that: described
Concentrically axis between sleeve (13) and the second casing (14), and between the second casing (14) and first sleeve (13) and first
It is to be threadedly coupled between casing (13) and folding and unfolding slot (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030842.XU CN209546167U (en) | 2019-01-09 | 2019-01-09 | A kind of single-sided circuit board equipped with guide sleeve and protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030842.XU CN209546167U (en) | 2019-01-09 | 2019-01-09 | A kind of single-sided circuit board equipped with guide sleeve and protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209546167U true CN209546167U (en) | 2019-10-25 |
Family
ID=68268933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920030842.XU Expired - Fee Related CN209546167U (en) | 2019-01-09 | 2019-01-09 | A kind of single-sided circuit board equipped with guide sleeve and protective layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209546167U (en) |
-
2019
- 2019-01-09 CN CN201920030842.XU patent/CN209546167U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20210109 |