CN207720521U - A kind of pcb board for module splicing - Google Patents
A kind of pcb board for module splicing Download PDFInfo
- Publication number
- CN207720521U CN207720521U CN201721699484.9U CN201721699484U CN207720521U CN 207720521 U CN207720521 U CN 207720521U CN 201721699484 U CN201721699484 U CN 201721699484U CN 207720521 U CN207720521 U CN 207720521U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- rotating member
- board body
- pull rod
- pcb board
- 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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- Combinations Of Printed Boards (AREA)
Abstract
The utility model is related to the technical fields of circuit board, refer in particular to a kind of pcb board for module splicing, it includes circuit board body, and the side of the circuit board body is provided with grafting block, and the other side of the circuit board body is provided with the inserting groove for being installed with grafting block；The fixed mechanism for fixing adjacent circuit plate ontology is additionally provided on the other side of circuit board body, the fixed mechanism includes drive-connecting shaft, rotating member and the fixing piece on rotating member；The rotating member is rotatablely connected with the drive-connecting shaft；The fixing piece includes fixed block, elastic component and pull rod, the fixing piece is provided with the tank for coordinating with fixed block, the pull rod is connect after passing through rotating member and tank with fixed block, the elastic component is sheathed on outside pull rod, one end of the elastic component is connect with fixed block, and the other end of the elastic component and the bottom of tank connect；The side of the circuit board body is provided with the fixing groove for being installed with fixed block.
Description
Technical field
The utility model is related to the technical fields of circuit board, refer in particular to a kind of pcb board for module splicing.
Background technology
Pcb board is the supplier of electronic component electrical connection, his design is mainly layout design.Using circuit board
Major advantage is to greatly reduce the mistake of wiring and assembly, improves the gentle productive labor rate of Automated water, so being printed to the modern times
The processing technology of making sheet has very high requirement.
For in the design of present pcb board, it is desirable that the function of reaching is more and more, and for the pcb board of multiple functions,
Pcb board arrangement it is more, can not splice between plank and plank at present, pcb board is caused to occupy more area so that pcb board with
Increasing for function, the increase of occupied space is not easy to the adjustment of the pcb board position of storage and position.
Utility model content
The utility model provides a kind of pcb board for module splicing for problem of the prior art, can realize multiple
Circuit board body is spliced, while ensureing that the contraposition in splicing of two or more pieces of circuit board body is accurate, and stability is good.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of pcb board for module splicing provided by the utility model, includes circuit board body, the circuit board sheet
The side of body is provided with grafting block, and the other side of the circuit board body is provided with the inserting groove for being installed with grafting block；
The fixed mechanism for fixing adjacent circuit plate ontology, the fixation are additionally provided on the other side of circuit board body
Mechanism includes drive-connecting shaft, rotating member and the fixing piece on rotating member；
The rotating member is rotatablely connected with the drive-connecting shaft；
The fixing piece includes fixed block, elastic component and pull rod, and the fixing piece is provided with for coordinating with fixed block
Tank, the pull rod connect after passing through rotating member and tank with fixed block, and the elastic component is sheathed on outside pull rod, the elasticity
One end of part is connect with fixed block, and the other end of the elastic component and the bottom of tank connect；The side of the circuit board body
It is provided with the fixing groove for being installed with fixed block.
Wherein, the rotating member is provided with passes through through-hole for pull rod, is equipped in the through-hole for coordinating with pull rod
Ball.
Wherein, limiting plate is fixedly connected on the pull rod, the limiting plate is located at the top of rotating member.
Wherein, the top and bottom of the drive-connecting shaft are respectively arranged with the first locating piece and the second positioning of locating rotation part
Block.
Wherein, the bottom of the circuit board body is provided with bottom plate, and moving assembly, the movement are equipped on the bottom plate
Component includes connecting rod and idler wheel, and one end of the connecting rod is fixedly connected with bottom plate, and the connecting rod other end activity connects
It is connected to the idler wheel.
Wherein, the bottom plate is ceramic material.
Wherein, the quantity of the moving assembly is 4, and moving assembly is evenly arranged in bottom plate.
The beneficial effects of the utility model：
A kind of pcb board for module splicing provided by the utility model, by two or more than two circuit board sheet
When body is spliced, by the way that the grafting block of one piece of circuit board body to be inserted into the inserting groove of another piece of circuit board body, in turn
Two pieces of circuit board bodies are subjected to positioning grafting；Then again by the fixed mechanism in circuit board body by two pieces of circuit board bodies
It is fixed；Further, by the cooperation of drive-connecting shaft and rotating member, fixing piece is driven to turn while driving rotating member rotation
Dynamic, at this point, fixing piece by pull rod pull-up, is then turned to the corresponding position of fixing groove by operating personnel, then operating personnel are put
Open pull rod so that fixed block is under the elastic reaction of elastic component, into fixing groove, ensures that grafting block is not easy with inserting groove grafting
It loosens, and then ensures that two or more than two circuit board body is fixed；When needing two or more pieces of circuit board sheet
When body decomposition is dismantled, operating personnel can pull pull rod so that fixed block is detached from fixing groove, then by grafting block from inserting groove
It extracts, you can two pieces of circuit board bodies are dismantled, it is easy to use, it is easy to operate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of pcb board for module splicing of the utility model.
Fig. 2 is two pieces of spliced structural schematic diagrams of circuit board body.
Fig. 3 is the structural schematic diagram of the fixed mechanism of the utility model.
Reference numeral in figs. 1 to 3 includes：
1-circuit board body 2-grafting, 3-inserting groove of block
4-fixed mechanism 5-drive-connecting shaft, 6-rotating members
7-fixed block 8-elastic component, 9-pull rods
10-tank 11-fixing groove, 12-through-holes
13-the 15-the first locating pieces of 14-limiting plate of ball
16-the second locating piece 17-bottom plate, 18-connecting rod
19-idler wheels.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figure 1 to Figure 3, a kind of pcb board for module splicing described in the present embodiment, includes circuit board body
1, the side of the circuit board body 1 is provided with grafting block 2, and the other side of the circuit board body 1 is provided with slotting for being installed with
Connect the inserting groove 3 of block 2；
The fixed mechanism 4 for fixing adjacent circuit plate ontology 1 is additionally provided on the other side of circuit board body 1, it is described
Fixed mechanism 4 includes drive-connecting shaft 5, rotating member 6 and the fixing piece on rotating member 6；The rotating member 6 and the pivot joint
Axis 5 is rotatablely connected；
The fixing piece includes fixed block 7, elastic component 8 and pull rod 9, the fixing piece be provided with for fixed block 7
The tank 10 of cooperation, the pull rod 9 are connect after passing through rotating member 6 and tank 10 with fixed block 7, and the elastic component 8 is sheathed on drawing
Outside bar 9, one end of the elastic component 8 is connect with fixed block 7, and the other end of the elastic component 8 is connect with the bottom of tank 10；Institute
The side for stating circuit board body 1 is provided with fixing groove 11 for being installed with fixed block 7.
Specifically, when being spliced two or more than two circuit board body 1, by by one piece of circuit board body
1 grafting block 2 is inserted into the inserting groove 3 of another piece of circuit board body 1, and then two pieces of circuit board bodies 1 are carried out positioning grafting；
Then two pieces of circuit board bodies 1 are fixed by the fixed mechanism 4 in circuit board body 1 again；Further, pass through pivot joint
The cooperation of axis 5 and rotating member 6 drives fixing piece rotation, at this point, operating personnel draw pull rod 9 while driving rotating member 6 to rotate
It rises, fixing piece is then turned into 11 corresponding position of fixing groove, then operating personnel decontrol pull rod 9 so that fixed block 7 is in bullet
Property part 8 elastic reaction under, into fixing groove 11, ensure that grafting block 2 is not easy to loosen with 3 grafting of inserting groove, and then guarantee two
The circuit board body 1 of block or two pieces or more is fixed；When needing to dismantle the decomposition of two or more pieces of circuit board body 1,
Operating personnel can pull pull rod 9 so that fixed block 7 is detached from fixing groove 11, then extracts grafting block 2 from inserting groove 3, i.e.,
Two pieces of circuit board bodies 1 can be dismantled, it is easy to use, it is easy to operate.
Specifically, the elastic component 8 can be shrapnel or spring etc..
A kind of pcb board for module splicing described in the present embodiment, the rotating member 6, which is provided with to pass through for pull rod 9, to be led to
Hole 12 is equipped with the ball 13 for coordinating with pull rod 9 in the through-hole 12.Specifically, by the effect of ball 13, can subtract
Few friction between pull rod 9 and through-hole 12 ensures the long-time service of pull rod 9.
A kind of pcb board for module splicing described in the present embodiment, is fixedly connected with limiting plate 14 on the pull rod 9,
The limiting plate 14 is located at the top of rotating member 6.Specifically, by the effect of limiting plate 14, pull rod 9 can be prevented in fixed block
Pull rod 9 is driven to decline so that operator cannot operate pull rod 9 under 7 gravity；Further, limiting plate 14 is located at rotating member 6
Top is conveniently operated personnel's use.
A kind of pcb board for module splicing described in the present embodiment, the top and bottom of the drive-connecting shaft 5 are respectively set
There are the first locating piece 15 and the second locating piece 16 of locating rotation part 6.Specifically, pass through the first locating piece 15 and the second locating piece
16 effect can prevent rotating member 6 from being moved up and down in drive-connecting shaft 5, ensure the stability of rotating member 6, be further ensured that fixation
The stability of part.
A kind of pcb board for module splicing described in the present embodiment, the bottom of the circuit board body 1 is provided with bottom plate
17, moving assembly is installed on the bottom plate 17, the moving assembly includes connecting rod 18 and idler wheel 19, the connecting rod 18
One end be fixedly connected with bottom plate 17,18 other end of the connecting rod is connected with the idler wheel 19.Specifically, the movement
Component is convenient for that pcb board is moved and carried, and also allows for spliced multiple circuit board bodies 1 and is moved and carried, side
Just it uses；Wherein, it is connect with bottom plate 17 by 18 one end of connecting rod, the other end of connecting rod 18 is connect with idler wheel 19, ensures rolling
The stability of wheel 19 is good.
A kind of pcb board for module splicing described in the present embodiment, the bottom plate 17 are ceramic material.Specifically, it makes pottery
Ceramic material has good insulating properties, and ensureing will not Damage by Short Circuit when human hand or metal contact the back side of circuit board body 1.
The quantity of a kind of pcb board for module splicing described in the present embodiment, the moving assembly is 4, mobile group
Part is evenly arranged in bottom plate 17.Specifically, 4 moving assemblies being evenly arranged, it is ensured that the balance of circuit board body 1
Good, balance difference causes it to fall to damage on ground after preventing circuit board body 1 from splicing.
The above is only the utility model preferred embodiment, is not made in any form to the utility model
Limitation, although the utility model is disclosed as above with preferred embodiment, is not limited to the utility model, any to be familiar with sheet
Technical professional is not departing within the scope of technical solutions of the utility model, is made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to belonging to this practicality to any simple modification, equivalent change and modification made by above example
In the range of new technique scheme.
Claims (7)
1. a kind of pcb board for module splicing, it is characterised in that：Include circuit board body, the one of the circuit board body
Side is provided with grafting block, and the other side of the circuit board body is provided with the inserting groove for being installed with grafting block；
The fixed mechanism for fixing adjacent circuit plate ontology, the fixed mechanism are additionally provided on the other side of circuit board body
Include drive-connecting shaft, rotating member and the fixing piece on rotating member；
The rotating member is rotatablely connected with the drive-connecting shaft；
The fixing piece includes fixed block, elastic component and pull rod, and the fixing piece is provided with the appearance for coordinating with fixed block
Slot, the pull rod are connect after passing through rotating member and tank with fixed block, and the elastic component is sheathed on outside pull rod, the elastic component
One end is connect with fixed block, and the other end of the elastic component and the bottom of tank connect；The side of the circuit board body is arranged
It is useful for being installed with the fixing groove of fixed block.
2. a kind of pcb board for module splicing according to claim 1, it is characterised in that：The rotating member is provided with
Through-hole is passed through for pull rod, the ball for coordinating with pull rod is equipped in the through-hole.
3. a kind of pcb board for module splicing according to claim 1, it is characterised in that：It is fixed on the pull rod to connect
It is connected to limiting plate, the limiting plate is located at the top of rotating member.
4. a kind of pcb board for module splicing according to claim 1, it is characterised in that：The upper end of the drive-connecting shaft
The first locating piece and the second locating piece of locating rotation part are respectively arranged with lower end.
5. a kind of pcb board for module splicing according to claim 1, it is characterised in that：The circuit board body
Bottom is provided with bottom plate, and moving assembly is equipped on the bottom plate, and the moving assembly includes connecting rod and idler wheel, the company
One end of extension bar is fixedly connected with bottom plate, and the connecting rod other end is connected with the idler wheel.
6. a kind of pcb board for module splicing according to claim 5, it is characterised in that：The bottom plate is ceramic material
Material.
7. a kind of pcb board for module splicing according to claim 5, it is characterised in that：The number of the moving assembly
Amount is 4, and moving assembly is evenly arranged in bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699484.9U CN207720521U (en) | 2017-12-08 | 2017-12-08 | A kind of pcb board for module splicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699484.9U CN207720521U (en) | 2017-12-08 | 2017-12-08 | A kind of pcb board for module splicing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207720521U true CN207720521U (en) | 2018-08-10 |
Family
ID=63059991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699484.9U Expired - Fee Related CN207720521U (en) | 2017-12-08 | 2017-12-08 | A kind of pcb board for module splicing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207720521U (en) |
-
2017
- 2017-12-08 CN CN201721699484.9U patent/CN207720521U/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: 20180810 Termination date: 20181208 |