CN210328307U - Slot type PCB circuit board mounting structure - Google Patents
Slot type PCB circuit board mounting structure Download PDFInfo
- Publication number
- CN210328307U CN210328307U CN201920897379.9U CN201920897379U CN210328307U CN 210328307 U CN210328307 U CN 210328307U CN 201920897379 U CN201920897379 U CN 201920897379U CN 210328307 U CN210328307 U CN 210328307U
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- circuit board
- connecting block
- slot
- groove
- mounting structure
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Abstract
The utility model discloses a slot-in type PCB circuit board mounting structure, including last circuit board and lower circuit board, go up the avris of circuit board and seted up the draw-in groove, the internally mounted of going up the draw-in groove has last fixture block, go up the connecting block on the fixedly connected with of fixture block, horizontal slot has been seted up to the lower extreme of going up the connecting block, the vertical reference column of inside fixedly connected with of horizontal slot, the draw-in groove has been seted up down to the avris of circuit board down, the internally mounted of draw-in groove has lower fixture block down, fixedly connected with lower connecting block on the fixture block down. This slot-in type PCB circuit board mounting structure, the change of connecting block and lower connecting block is convenient for, can peg graft last circuit board and lower circuit board simultaneously, and can let vertical reference column and jack connection more stable to there is certain distance between last circuit board and the lower circuit board, guaranteed the radiating effect of last circuit board and lower circuit board promptly, also guarantee to go up the circuit board and the two-sided homoenergetic of lower circuit board.
Description
Technical Field
The utility model relates to a PCB circuit board technical field specifically is a slot-in type PCB circuit board mounting structure.
Background
The PCB is a printed circuit board, also called a printed circuit board, which is a mounting board for electronic components, and it greatly reduces errors in wiring and assembly, improves automation level and production efficiency, and can be divided into a single panel, a double panel, a multi-layer board, and the like.
However, the installation between the existing PCB circuit boards is through screw or colloid interconnect, and is not convenient for dismantle, and the junction does not have the space simultaneously, greatly reduced PCB circuit board's radiating effect, and only one side is available to the double sided board, greatly reduced PCB circuit board's practicality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slot-in type PCB circuit board mounting structure to the installation that proposes between the current PCB circuit board among the above-mentioned background art of solution passes through screw or colloid interconnect, and the dismantlement of being not convenient for, and the junction does not have the space simultaneously, greatly reduced PCB circuit board's radiating effect, and only one side is available to the double sided board, greatly reduced PCB circuit board's the problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slot-in type PCB circuit board mounting structure, includes circuit board and lower circuit board, go up the avris of circuit board and seted up the draw-in groove, the internally mounted of going up the draw-in groove has last fixture block, go up the connecting block of fixedly connected with on the fixture block, horizontal slot has been seted up to the lower extreme of going up the connecting block, the vertical reference column of inside fixedly connected with of horizontal slot, the draw-in groove has been seted up down to the avris of circuit board down, the internally mounted of draw-in groove has lower fixture block down, fixedly connected with lower connecting block down on the fixture block down, the upper end fixedly connected with plug of lower connecting.
Preferably, the upper card slot and the lower card slot are symmetrically provided with four groups about a vertical central line of the upper circuit board and a vertical central line of the lower circuit board, and the upper card slot and the lower card slot have the same structure.
Preferably, the upper clamping groove and the lower clamping groove are respectively matched with the upper clamping block and the lower clamping block, and the upper clamping block and the lower clamping block are both made of high-elasticity plastic blocks.
Preferably, the upper connecting block and the lower connecting block are symmetrically arranged about the horizontal central line of the upper circuit board and the horizontal central line of the lower circuit board, and the horizontal slot in the upper connecting block is matched with the plug.
Preferably, the inside of horizontal slot is equidistant to be provided with three groups of vertical reference columns, and every group of vertical reference columns is equidistant to be provided with sixteen.
Preferably, the vertical positioning column is matched with the jack, and a layer of rubber is fixed on the outer side of the vertical positioning column and the inner part of the jack.
Compared with the prior art, the beneficial effects of the utility model are that: the slot-type PCB circuit board mounting structure comprises an upper clamping groove and a lower clamping groove which are arranged at the sides of an upper circuit board and a lower circuit board and can be used for mounting the upper clamping block and the lower clamping block, so that the upper connecting block and the lower connecting block can be quickly assembled and disassembled, the upper connecting block and the lower connecting block can be conveniently replaced, meanwhile, under the matching use of a horizontal slot and a plug, a vertical positioning column and a jack, the upper connecting block and the lower connecting block can be spliced, the upper circuit board and the lower circuit board can be spliced, rubber sheets are arranged at the outer side of the vertical positioning column and the inner side of the jack, the vertical positioning column and the jack can be connected more stably, the upper circuit board and the lower circuit board can be stably mounted, a certain distance exists between the upper circuit board and the lower circuit board, the heat dissipation effect of the upper circuit board and the lower circuit board is ensured, and the, the whole circuit board mounting structure is convenient for the disassembly and assembly between the circuit boards, and simultaneously ensures the heat dissipation effect and the practicability between the circuit boards.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the split structure of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. an upper circuit board; 2. an upper clamping groove; 3. an upper clamping block; 4. an upper connecting block; 5. a horizontal slot; 6. a vertical positioning column; 7. a lower circuit board; 8. a lower clamping groove; 9. a lower clamping block; 10. a lower connecting block; 11. a plug; 12. and (4) inserting the jack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment in the utility model, all other embodiments that ordinary technical staff in this field obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.
Referring to fig. 1-3, the present invention provides a technical solution: a slot type PCB circuit board mounting structure comprises an upper circuit board 1 and a lower circuit board 7, wherein an upper slot 2 is formed in the side of the upper circuit board 1, an upper clamping block 3 is mounted inside the upper slot 2, an upper connecting block 4 is fixedly connected to the upper clamping block 3, a horizontal slot 5 is formed in the lower end of the upper connecting block 4, a vertical positioning column 6 is fixedly connected inside the horizontal slot 5, a lower slot 8 is formed in the side of the lower circuit board 7, a lower clamping block 9 is mounted inside the lower slot 8, a lower connecting block 10 is fixedly connected to the lower clamping block 9, a plug 11 is fixedly connected to the upper end of the lower connecting block 10, and a jack 12 is formed inside the plug 11;
furthermore, four groups of upper clamping grooves 2 and four groups of lower clamping grooves 8 are symmetrically arranged about the vertical central lines of the upper circuit board 1 and the lower circuit board 7 respectively, and the upper clamping grooves 2 and the lower clamping grooves 8 have the same structure, so that stable installation of two ends of the upper connecting block 4 and two ends of the lower connecting block 10 are ensured;
furthermore, the upper clamping groove 2 and the lower clamping groove 8 are respectively matched with the upper clamping block 3 and the lower clamping block 9, and the upper clamping block 3 and the lower clamping block 9 are both made of high-elasticity plastic blocks, so that the upper connecting block 4 and the lower connecting block 10 can be conveniently disassembled and assembled, and the damaged upper connecting block 4 and the damaged lower connecting block 10 can be conveniently replaced;
furthermore, the upper connecting block 4 and the lower connecting block 10 are symmetrically arranged about the horizontal central line of the upper circuit board 1 and the horizontal central line of the lower circuit board 7, and the horizontal slot 5 in the upper connecting block 4 is matched with the plug 11, so that the stable installation of the upper circuit board 1 and the lower circuit board 7 is ensured;
furthermore, three groups of vertical positioning columns 6 are arranged in the horizontal slot 5 at equal intervals, and sixteen vertical positioning columns 6 in each group are arranged at equal intervals, so that the contact area of the connection part is increased, and the connection is more stable;
further, vertical reference column 6 and jack 12 mutual adaptation, the outside of vertical reference column 6 all is fixed with the one deck rubber with the inside of jack 12, prevents that the vertical reference column 6 after the installation from appearing sliding, further ensures the stability of vertical reference column 6 installation.
The working principle is as follows: firstly, an upper clamping block 3 is arranged in an upper clamping groove 2, a lower clamping block 9 is arranged in a lower clamping groove 8, an upper connecting block 4 and a lower connecting block 10 are respectively mutually arranged with an upper circuit board 1 and a lower circuit board 7, then a plug 11 at the upper end of the lower connecting block 10 is opposite to a horizontal slot 5 in the upper connecting block 4 and is pressed by force, a vertical positioning column 6 in the horizontal slot 5 is pressed into a jack 12 in the plug 11, so that the upper connecting block 4 and the lower connecting block 10 are mutually arranged, the upper circuit board 1 and the lower circuit board 7 are stably arranged, when the upper circuit board 1 and the lower circuit board 7 are disassembled, the upper circuit board 1 and the lower circuit board 7 are directly and oppositely pulled, the plug 11 and the vertical positioning column 6 are pulled out of the horizontal slot 5 and the jack 12, when the upper connecting block 4 and the lower connecting block 10 are replaced, the upper clamping block 3 and the lower clamping block 9, and pulling the upper connecting block 4 and the lower connecting block 10, pulling the upper clamping block 3 and the lower clamping block 9 out of the upper clamping groove 2 and the lower clamping groove 8 respectively, and finally installing the new upper connecting block 4 and the lower connecting block 10 according to the installation mode.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a slot-in type PCB circuit board mounting structure, includes circuit board (1) and lower circuit board (7), its characterized in that: go up draw-in groove (2) seted up to the avris of circuit board (1), the internally mounted of going up draw-in groove (2) has last fixture block (3), go up fixedly connected with and go up connecting block (4) on fixture block (3), the lower extreme of going up connecting block (4) is seted up horizontal slot (5), the vertical reference column of inside fixedly connected with (6) of horizontal slot (5), draw-in groove (8) down have been seted up to the avris of circuit board (7) down, the internally mounted of draw-in groove (8) has lower fixture block (9) down, fixedly connected with lower connecting block (10) down is gone up in fixture block (9) down, the upper end fixedly connected with plug (11) of lower connecting block (10), jack (12) have been seted up to the inside of.
2. The slot-in PCB circuit board mounting structure of claim 1, wherein: the upper clamping grooves (2) and the lower clamping grooves (8) are symmetrically provided with four groups about the vertical central line of the upper circuit board (1) and the vertical central line of the lower circuit board (7), and the structures of the upper clamping grooves (2) and the lower clamping grooves (8) are the same.
3. The slot-in PCB circuit board mounting structure of claim 1, wherein: go up draw-in groove (2), draw-in groove (8) respectively with last fixture block (3), fixture block (9) mutual adaptation down, and go up fixture block (3), fixture block (9) all adopt the plastic block of high elasticity down.
4. The slot-in PCB circuit board mounting structure of claim 1, wherein: the upper connecting block (4) and the lower connecting block (10) are symmetrically arranged about the horizontal central line of the upper circuit board (1) and the horizontal central line of the lower circuit board (7) respectively, and the horizontal slot (5) in the upper connecting block (4) is matched with the plug (11) mutually.
5. The slot-in PCB circuit board mounting structure of claim 1, wherein: the inside of horizontal slot (5) is equidistant to be provided with three groups of vertical reference columns (6), and every group of vertical reference column (6) is equidistant to be provided with sixteen.
6. The slot-in PCB circuit board mounting structure of claim 1, wherein: the vertical positioning column (6) is matched with the jack (12), and a layer of rubber is fixed on the outer side of the vertical positioning column (6) and the inner portion of the jack (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897379.9U CN210328307U (en) | 2019-06-14 | 2019-06-14 | Slot type PCB circuit board mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920897379.9U CN210328307U (en) | 2019-06-14 | 2019-06-14 | Slot type PCB circuit board mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328307U true CN210328307U (en) | 2020-04-14 |
Family
ID=70143937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920897379.9U Expired - Fee Related CN210328307U (en) | 2019-06-14 | 2019-06-14 | Slot type PCB circuit board mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465249A (en) * | 2020-04-27 | 2020-07-28 | 深圳名仕堂贸易有限公司 | Slot type PCB circuit board assembly |
-
2019
- 2019-06-14 CN CN201920897379.9U patent/CN210328307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465249A (en) * | 2020-04-27 | 2020-07-28 | 深圳名仕堂贸易有限公司 | Slot type PCB circuit board assembly |
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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: 20200414 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |