CN105101631B - A kind of fixing device for being used to aid in pcb board to dock - Google Patents
A kind of fixing device for being used to aid in pcb board to dock Download PDFInfo
- Publication number
- CN105101631B CN105101631B CN201510494229.XA CN201510494229A CN105101631B CN 105101631 B CN105101631 B CN 105101631B CN 201510494229 A CN201510494229 A CN 201510494229A CN 105101631 B CN105101631 B CN 105101631B
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- CN
- China
- Prior art keywords
- pcb board
- munnion
- frame
- horizontal frame
- fixing device
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Connection Of Plates (AREA)
Abstract
The invention provides a kind of fixing device for being used to aid in pcb board to dock, it includes：Into a closed frame and each other the dismountable first horizontal frame, the first munnion, the second horizontal frame and the second munnion connected in order from beginning to end；The first horizontal frame is provided with the first fixed part for being used for fixing a pcb board towards the side inside the closed frame；The second horizontal frame is provided with the second fixed part for being used for fixing another pcb board towards the side inside the closed frame；First munnion is provided with least one the first chute for being used to support pcb board side towards the side inside the closed frame；Second munnion is provided with mutually corresponding second chute in, position identical with the quantity of first chute towards the side inside the closed frame.Fixing device of the present invention fixes pcb board using end to end frame, and size Control is carried out to frame, you can accurately docks two pieces or polylith pcb board, fixes each parts using bolt, device overall package is simple and firm in structure, has a wide range of application.
Description
Technical field
The present invention relates to a kind of fixed connection apparatus, more particularly to a kind of fixing device for aiding in pcb board docking.
Background technology
When two pieces or polylith pcb board are electrically connected, there is a variety of connected modes, relatively common is using print
Circuit connector processed links together two pieces or polylith pcb board, and this docking mode requires that the relative position between pcb board will
It is stable and accurate.In order to ensure the accuracy for the pcb board docking being connected with each other, prior art is usually that connector is fixed on into one
One end of pcb board, then hold another pcb board and connect end and be assembled in above-mentioned connector, this assembling mode is to work
The operation of personnel requires higher, should accurately dock and to ensure suitable dynamics, if docking is inaccurate or firmly excessive easy
Cause the damage of connector；After pcb board is mutually butted, if without corresponding fixed structure, two plates of interconnection
It loose contact or may come off upon connection, and then the function and operating efficiency of pcb board had a huge impact.
Therefore, a kind of novel fixing device for pcb board docking is needed badly, it can both be easy for installation and removal, simultaneously
Also pcb board can be carried out accurately positioning and fixed.
The content of the invention
The technical problems to be solved by the invention, which are to provide one kind, can conveniently assemble and disassemble, pcb board can be made to be accurately positioned, use
In the fixing device of pcb board docking.
Technical scheme is used by the present invention solves above-mentioned technical problem：
The invention provides a kind of fixing device for being used to aid in pcb board to dock, it includes：It is connected in order from beginning to end into an envelope
Close framework and each other the dismountable first horizontal frame, the first munnion, the second horizontal frame and the second munnion；The first horizontal frame is towards institute
State the side inside closed frame and be provided with the first fixed part for being used for fixing a pcb board；The second horizontal frame is towards the closing
The side of lower portion is provided with the second fixed part for being used for fixing another pcb board；First munnion is towards the closed frame
Internal side is provided with least one the first chute for being used to support pcb board side；Second munnion is towards the closing frame
Side inside frame is provided with mutually corresponding second chute in, position identical with the quantity of first chute.
As the further improvement of above-mentioned technical proposal, first fixed part includes what is extended from the first horizontal frame bottom surface
First supporting plate, first supporting plate have first surface, first back side and it is at least one be used for lock the first of pcb board
Mounting hole, first mounting hole penetrate the first surface and first back side.
As the further improvement of above-mentioned technical proposal, first fixed part also include located at the first surface it
First projection upper, for fool proof.
As the further improvement of above-mentioned technical proposal, second fixed part includes what is extended from the second horizontal frame bottom surface
Second supporting plate, second supporting plate have second surface, second back side and it is at least one be used for lock the second of pcb board
Mounting hole, second mounting hole penetrate the second surface and second back side.
As the further improvement of above-mentioned technical proposal, second fixed part also include located at the second surface it
Second projection upper, for fool proof.
As the further improvement of above-mentioned technical proposal, the both ends of the first horizontal frame and the second horizontal frame are designed with being used for spiral shell
Through the 3rd mounting hole, the both ends of the surface of first munnion and the second munnion are designed with corresponding with the 3rd position of mounting hole nail
The 4th mounting hole.
As the further improvement of above-mentioned technical proposal, the both ends of first munnion and the second munnion are designed with being used to determine
The salient point of position, the both ends of the first horizontal frame and the second horizontal frame are designed with the limited post being engaged with the salient point.
As the further improvement of above-mentioned technical proposal, the first horizontal frame, the first munnion, the second horizontal frame and the second munnion
Surround a rectangle frame.
As the further improvement of above-mentioned technical proposal, the first horizontal frame, the first munnion, the second horizontal frame and the second munnion
Material be aluminium alloy.
The beneficial effects of the invention are as follows：
Fixing device of the present invention fixes pcb board using end to end frame, carries out size Control to frame, you can by two
Block or polylith pcb board accurately dock, and fix each parts using bolt, device overall package is simple and firm in structure, using model
Enclose wide.
Brief description of the drawings
Fig. 1 is the overall structure diagram that the present invention is used to aid in the first embodiment of the fixing device of pcb board docking；
Fig. 2 is the fixing device that the present invention is used to aid in pcb board to dock（Pcb board is shown）The entirety of the first embodiment
Structural representation；
Fig. 3 is the first embodiment of the invention（Pcb board is shown）Fractionation structural representation；
Fig. 4 is the first embodiment of the invention（Pcb board is shown）Vertical view split schematic diagram；
Fig. 5 is the first embodiment of the invention（Pcb board is shown）Look up fractionation schematic diagram；
Fig. 6 is the first horizontal frame of the first embodiment of the invention and the assembling structure schematic diagram of the first pcb board；
Fig. 7 is the first horizontal frame, the first pcb board, the first munnion and the second munnion of the first embodiment of the invention
Assembling structure schematic diagram；
Fig. 8 is the second horizontal frame of the first embodiment of the invention and the assembling structure schematic diagram of the second pcb board；
Fig. 9 is the overall structure diagram after the completion of the first embodiment assembling of the invention；
Figure 10 is second of embodiment of fixing device that the present invention is used to aid in pcb board to dock（Pcb board is shown）It is whole
Body structural representation；
Figure 11 is second of embodiment of the invention（Pcb board is shown）Fractionation structural representation；
Figure 12 is that the present invention is used to aid in the third embodiment of the fixing device of pcb board docking（Pcb board is shown）It is whole
Body structural representation；
Figure 13 is the third embodiment of the invention（Pcb board is shown）Fractionation structural representation.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, it is related in patent
All connection/annexations, not singly refer to component and directly connect, and refer to can according to specific implementation situation, by addition or
Couple auxiliary is reduced, to form more excellent draw bail.Each technical characteristic in the present invention, before not conflicting conflict
Putting can be with combination of interactions.
Fig. 1 to Fig. 5 shows the concrete structure of the first embodiment of the fixing device of present invention auxiliary pcb board docking.
As depicted in figs. 1 and 2, it is connected in order into a rectangular closed frame to include head and the tail for the fixing device of present invention auxiliary pcb board docking
And the dismountable first horizontal frame 110, the first munnion 120, the second horizontal munnion 140 of frame 130 and second each other.The framework is preferably
By metal material（Such as, but not limited to aluminium alloy, magnesium alloy etc.）It is made, with higher rigidity.But different embodiment
In, in order to reduce material and manufacturing cost, said frame can be also made up of high polymer material in a manner of injection molding.This implementation
In mode, the framework is made of the aluminium alloy of sandblasting oxidation, has not only been ensured attractive in appearance but also can have been reduced pcb board in sliding process
Friction.One end of first pcb board 150 is connected with the described first horizontal frame 110, one end of the second pcb board 160 and the described second horizontal frame
130 are connected, and the other end of the other end of first pcb board 150 and second pcb board 160 is realized electrically by connector
Connection, the munnion 140 of the first munnion 120 and second are used for the side for supporting above-mentioned two pieces of pcb boards.
First horizontal frame 110 is solid provided be used to fix the first pcb board 150 first towards the side inside the closed frame
Determine portion；First fixed part includes the first supporting plate 111 and the first projection 112 being placed in first supporting plate 111, institute
The first supporting plate 111 is stated from the first horizontal bottom surface of frame 110 to extend, its have first surface 111a, the first back side 111b and
At least one the first mounting hole 111c, the first mounting hole 111c for being used to lock the first pcb board 150 penetrates first table
Face 111a and the first back side 111b, first projection 112 play foolproof function on the first surface 111a.First
One end of pcb board 150 is installed with connector 151, and the other end is then provided with the first breach 152 and the first fixing hole 153；Described first
Breach 152 is arranged in the periphery of the first projection 112, and first fixing hole 153 is then concentric with the first mounting hole 111c, for fixing
First pcb board 150.In the present embodiment, the first mounting hole 111c and the first fixing hole 153 are preferably arranged to two.
Second horizontal frame 130 is solid provided be used to fix the second pcb board 160 second towards the side inside the closed frame
Determine portion；Second fixed part includes the second supporting plate 131 and the second projection 132 being placed in second supporting plate 131, institute
The second supporting plate 131 is stated from the second horizontal bottom surface of frame 130 to extend, its have second surface 131a, the second back side 131b and
At least one the second mounting hole 131c, the second mounting hole 131c for being used to lock the second pcb board 160 penetrates second table
Face 131a and the second back side 131b, second projection 132 equally play foolproof function on the second surface 131a,
The position of second projection 132 and the position of first projection 112 are staggered, and are easy to determine the first pcb board 150 and the second pcb board
The sequencing of 160 assemblings.One end of second pcb board 160 is installed with connection end 161, and the other end is then provided with the He of the second breach 162
Second fixing hole 163；Second breach 162 is arranged in the periphery of the second projection 132, and second fixing hole 163 is then with second
Mounting hole 131c is concentric, for fixing the second pcb board 160.In the present embodiment, the second mounting hole 131c and the second fixing hole
163 are preferably arranged to two.
First munnion 120 is provided with least one towards the side inside the closed frame and is used to support pcb board side
First chute 121；Second munnion 140 is provided with the quantity with first chute 121 towards the side inside the closed frame
Mutually corresponding second chute 141 in identical, position.The quantity of first chute 121 and the second chute 141 can be according to pcb board
Quantity is specifically set, and the quantity of the first chute 121 and the second chute 141 is all two in present embodiment, the depth of chute compared with
Good is 2mm~5mm, the spacing between multiple chutes of same munnion be connected with two pcb boards after height correlation.In addition, conduct
Preferred embodiment, the first munnion 120 is identical with the second munnion 140, and positive and negative and order need not be considered during assembling, is saved
In man-hour, reduce cost.
In the present embodiment, the first horizontal frame 110, the first munnion 120, the second horizontal munnion 140 of frame 130 and second are spiral shell
Tether and connect.Specifically, the both ends of the first horizontal 110 and second horizontal frame 130 of frame are designed with passing through the 3rd mounting hole for screw
113, the 3rd mounting hole 113 is through hole, the both ends of the surface of the munnion 140 of the first munnion 120 and second be designed with it is described
4th mounting hole 122 of the position correspondence of the 3rd mounting hole 113, the 4th mounting hole 122 are screwed hole.First munnion
120 and second the both ends of munnion 140 be designed with salient point 123 for positioning, the first horizontal 110 and second horizontal frame 130 of frame
Both ends are designed with the limited post 114 being engaged with the salient point 123.
It should be strongly noted that four frames of the present invention be not limited to it is above-mentioned linear, or curve
Or broken line, the shape of the framework surrounded can be non-rectangle frame, and then the docking being adapted between special-shaped pcb board.
In order to preferably explain technical scheme, Fig. 6 to Fig. 9 shows consolidating for present invention auxiliary pcb board docking
Determine the installation diagram of the first embodiment of device.
Specific assembling process is as follows：
First, as shown in fig. 6, by the first pcb board 150 with connector 151 by screw locking in the first horizontal frame 110
On；
Second, as shown in fig. 7, the first munnion 120 and the second munnion 140 are fixed on to the both ends of the described first horizontal frame 110,
Now, two sides of the first pcb board 150 are placed in the chute of two munnions；
3rd, as shown in figure 8, by the second pcb board 160 by screw locking on the second horizontal frame 130；
Finally, as shown in figure 9, the component that the 3rd step is assembled（Including the second horizontal pcb board 160 of frame 130 and second）It is overall
Along the component of the chute insertion second step assembling of two munnions（Including the first horizontal frame 110, the first munnion 120, the and of the second munnion 140
First pcb board 150）Interior, connection end 161 will be automatically inserted into connector 151, and using the size Control of four frames, two plates will
Accurate docking, reuses screw and the second horizontal both ends of frame 130 is connected with two munnions, forms complete two pcb boards docking finished product.
Figure 10 and Figure 11 shows that the present invention is used for the specific knot for aiding in second of embodiment of fixing device of pcb board docking
Structure.In this embodiment, the present invention auxiliary pcb board docking fixing device include the first horizontal frame 210, the first munnion 220,
The second horizontal munnion 240 of frame 230 and second.The difference of this embodiment and the first embodiment is the first chute 221
Quantity with the second chute 241 is all one, and other structures are identical with the first embodiment, therefore do not remake repeat specification.
This embodiment is adapted to the situation of the first pcb board 250 and the second pcb board 260 in the same plane, the first munnion 220 and the
Two munnions 240 are respectively provided with the i.e. sustainable two pieces of relative pcb boards connect of a chute.
Figure 12 and Figure 13 shows that the present invention is used for the specific knot for aiding in the third embodiment of the fixing device of pcb board docking
Structure.In this embodiment, the present invention auxiliary pcb board docking fixing device include the first horizontal frame 310, the first munnion 320,
The second horizontal munnion 340 of frame 330 and second, the difference of this embodiment and the first embodiment are the first chute 321
Quantity with the second chute 341 is all three.The fixing device of the embodiment can be used for three pieces of pcb boards（First pcb board
350th, the second pcb board 360 and the 3rd pcb board 370）Docking, wherein the both ends of the second pcb board 360 respectively with the first pcb board
350 and the 3rd pcb board 370 dock, the first pcb board is then connected with the first horizontal frame 310, and the 3rd pcb board is then solid with the second horizontal frame 330
Even, three pieces of pcb boards are respectively arranged in different chutes, and certainly, the quantity of pcb board and the position laid can be according to actual feelings
Condition changes, it is not limited to above-mentioned embodiment.
Above is the preferable implementation to the present invention is illustrated, but the present invention is not limited to the embodiment, ripe
A variety of equivalent variations or replacement can also be made on the premise of without prejudice to spirit of the invention by knowing those skilled in the art, these
Equivalent deformation or replacement is all contained in the application claim limited range.
Claims (9)
- A kind of 1. fixing device for being used to aid in pcb board to dock, it is characterised in that including：It is connected in order from beginning to end to close frame into one Frame and each other the dismountable first horizontal frame, the first munnion, the second horizontal frame and the second munnion；The first horizontal frame is provided with the first fixed part for being used for fixing a pcb board towards the side inside the closed frame；The second horizontal frame is provided with the second fixed part for being used for fixing another pcb board towards the side inside the closed frame；First munnion is provided with least one towards the side inside the closed frame and is used to support the first of pcb board side Chute；Second munnion is provided with, position phase identical with the quantity of first chute towards the side inside the closed frame Second chute corresponding to mutually.
- 2. the fixing device as claimed in claim 1 for being used to aid in pcb board to dock, it is characterised in that：First fixed part Including the first supporting plate extended from the first horizontal frame bottom surface, first supporting plate have first surface, first back side and At least one the first mounting hole for being used to lock pcb board, first mounting hole penetrate the first surface and first back side.
- 3. the fixing device as claimed in claim 2 for being used to aid in pcb board to dock, it is characterised in that：First fixed part Also include the first projection on the first surface, for fool proof.
- 4. the fixing device as claimed in claim 1 for being used to aid in pcb board to dock, it is characterised in that：Second fixed part Including the second supporting plate extended from the second horizontal frame bottom surface, second supporting plate have second surface, second back side and At least one the second mounting hole for being used to lock pcb board, second mounting hole penetrate the second surface and second back side.
- 5. the fixing device as claimed in claim 4 for being used to aid in pcb board to dock, it is characterised in that：Second fixed part Also include the second projection on the second surface, for fool proof.
- 6. the fixing device as claimed in claim 1 for being used to aid in pcb board to dock, it is characterised in that：The first horizontal frame and The both ends of second horizontal frame are designed with passing through the 3rd mounting hole for screw, and the both ends of the surface of first munnion and the second munnion are all set There is the 4th mounting hole corresponding with the 3rd position of mounting hole.
- 7. the fixing device as claimed in claim 1 for being used to aid in pcb board to dock, it is characterised in that：First munnion and The both ends of second munnion are designed with the salient point for positioning, the both ends of the first horizontal frame and the second horizontal frame be designed with it is described convex The limited post that point is engaged.
- 8. the fixing device as claimed in claim 1 for being used to aid in pcb board to dock, it is characterised in that：The first horizontal frame, One munnion, the second horizontal frame and the second munnion surround a rectangle frame.
- 9. the fixing device as claimed in claim 1 for being used to aid in pcb board to dock, it is characterised in that：The first horizontal frame, The material of one munnion, the second horizontal frame and the second munnion is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494229.XA CN105101631B (en) | 2015-08-12 | 2015-08-12 | A kind of fixing device for being used to aid in pcb board to dock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494229.XA CN105101631B (en) | 2015-08-12 | 2015-08-12 | A kind of fixing device for being used to aid in pcb board to dock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105101631A CN105101631A (en) | 2015-11-25 |
| CN105101631B true CN105101631B (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510494229.XA Active CN105101631B (en) | 2015-08-12 | 2015-08-12 | A kind of fixing device for being used to aid in pcb board to dock |
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| CN (1) | CN105101631B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253814B (en) * | 2021-07-13 | 2021-10-15 | 苏州浪潮智能科技有限公司 | Server and fool-proof disassembling and assembling mechanism for high-density butt-joint board card thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105101631A (en) | 2015-11-25 |
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