CN208113067U - A kind of aluminum base circuit board being conveniently applied in combination - Google Patents
A kind of aluminum base circuit board being conveniently applied in combination Download PDFInfo
- Publication number
- CN208113067U CN208113067U CN201820643888.4U CN201820643888U CN208113067U CN 208113067 U CN208113067 U CN 208113067U CN 201820643888 U CN201820643888 U CN 201820643888U CN 208113067 U CN208113067 U CN 208113067U
- Authority
- CN
- China
- Prior art keywords
- rotating cylinder
- pivoted arm
- circuit board
- fixing axle
- gear
- 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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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of aluminum base circuit boards being conveniently applied in combination, including two circuit boards, the outer surface of two circuit board opposite faces is provided with clamping device, the clamping device includes rotating cylinder one and rotating cylinder two, the outer surface of the rotating cylinder one is fixedly connected with pivoted arm one, the outer surface of the rotating cylinder two is fixedly connected with pivoted arm two, the opposite face of pivoted arm one and pivoted arm two is arranged in the circuit board, the intracavitary middle part of the rotating cylinder one is fixedly installed with fixing axle one, the outer surface of the fixing axle one is fixedly connected with gear one, the rotating cylinder one is fixedly installed with fixing axle two close to the intracavitary of its edge on rotating cylinder two, the outer surface of the fixing axle two is rotatably connected to gear two.The utility model is combined two circuit boards by clamping device, was both easy to use by the cooperation of above-mentioned dependency structure, also facilitates and dismounts circuit board backward, uses more convenient.
Description
Technical field
The utility model relates to circuit board technology field, specially a kind of aluminum base circuit board being conveniently applied in combination.
Background technique
In the prior art, in mounting circuit boards, circuit board is independent to be fixed in product, is needed when installation single solid
Fixed, when repair demolition, is also required to that circuit board is dismantled one by one, and dismounting is complicated, takes time and effort, and is not easy to install in this way and repair, comprehensive
Upper described, the prior art has the following defects：Circuit board in the prior art, individual is independent, is not easy to install and repair, cannot
Meet the use demand of people, it is desirable to provide a kind of high-efficient Combined circuit board, a kind of combined electrical of CN204168597U
Road plate, including circuit board group and combination unit；The circuit board group includes first circuit board, second circuit board, tertiary circuit plate
And the 4th circuit board；The combination unit includes bottom plate, middle plate and the top plate being sequentially overlapped from bottom to top；The bottom plate, middle plate
And the same end of top plate is free end, the other end is connecting pin, the connecting pin hinge connection；The first circuit board, second
Circuit board, tertiary circuit plate and the 4th circuit board are respectively arranged on the bottom plate and middle plate.Since combination unit cannot be fine
Fix circuit board, when being overlapped placement to circuit board need in advance circuit board punch it is very inconvenient,
The effect used is bad.
Utility model content
The purpose of this utility model is to provide a kind of aluminum base circuit board being conveniently applied in combination, have that structure is simple, makes
With convenient advantage, solve the problems, such as that traditional product is fixed inconvenient.
To achieve the above object, the utility model provides the following technical solutions：A kind of aluminium base circuit being conveniently applied in combination
Plate, including two circuit boards, the outer surface of two circuit board opposite faces are provided with clamping device.
The clamping device includes rotating cylinder one and rotating cylinder two, and the outer surface of the rotating cylinder one is fixedly connected with pivoted arm one, institute
The outer surface for stating rotating cylinder two is fixedly connected with pivoted arm two, and the opposite face of pivoted arm one and pivoted arm two is arranged in the circuit board, described
The intracavitary middle part of rotating cylinder one is fixedly installed with fixing axle one, and the outer surface of the fixing axle one is fixedly connected with gear one, described
Fixing axle two, the outer surface rotation of the fixing axle two are fixedly installed with close to the intracavitary of its edge on rotating cylinder one and rotating cylinder two
It is connected with gear two, the outer surface of the gear two engages connection with the outer surface of gear one, and the inner wall of the rotating cylinder two is fixed
It is connected with engaging tooth, the outer surface of the engaging tooth engages connection with the outer surface of gear two, and the inner wall of the gear one opens up
There is holding tank, offers spring eye at the top of the holding tank, the intracavitary middle part of the rotating cylinder two offers fixation hole, and described turn
Spring eye is also offered close to the intracavitary of fixation hole on cylinder two, the inner wall of two spring eyes is connected with torsional spring, the fixing axle
One one end passes through fixation hole and is connected with locking cap.
Preferably, the quantity of the pivoted arm one and pivoted arm two is two, one of pivoted arm one and one of pivoted arm
Two arrange with another pivoted arm one and another pivoted arm two by axial symmetry of the positive vertical centerline of rotating cylinder one.
Preferably, one end of the fixing axle one middle part intracavitary with rotating cylinder one is detachably connected.
Preferably, the both ends of the fixing axle two are intracavitary detachable with its edge close on rotating cylinder one and rotating cylinder two respectively
Connection.
Preferably, the inner diameter size of the holding tank is adapted with the outer diameter size of torsional spring.
Compared with prior art, the utility model has the beneficial effects that：The utility model is arranged rotating cylinder one, pivoted arm one, turns
Cylinder two and the second-class structure of pivoted arm, when circuit board is fixed, one backwards rotation of rotating cylinder hand-held first passes through gear one
It is final to realize that rotating cylinder two is rotated towards the opposite direction of rotating cylinder one with the engagement of gear two, gear two and engaging tooth, it is rotating
During, torsional spring is in " energetically " state, after circuit board to be placed on to the opposed area of pivoted arm one and pivoted arm two, unclamps rotating cylinder
One, torsional spring is in " Hui Jing " state, and then circuit board is made to be secured firmly to the opposite face of pivoted arm one and pivoted arm two, so,
No matter circuit board is applied in combination backward or when dismounting circuit board it is all more convenient, the effect used is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model circuit board and clamping device front view；
Fig. 2 is the structural schematic diagram that the utility model clamping device dismantles rear front view；
Fig. 3 is the structural schematic diagram of rearview after the assembling of the utility model clamping device.
In figure：1- circuit board, 2- clamping device, 3- rotating cylinder one, 4- rotating cylinder two, 5- pivoted arm one, 6- pivoted arm two, 7- fixing axle
One, 8- gear one, 9- fixing axle two, 10- gear two, 11- engaging tooth, 12- holding tank, 13- fixation hole, 14- spring eye, 15-
Torsional spring, 16- locking cap.
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.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution：A kind of aluminium base circuit being conveniently applied in combination
Plate, including two circuit boards 1, the outer surface of two 1 opposite faces of circuit board is provided with clamping device 2, right by clamping device 2
Two circuit boards 1 are fixed, and achieve the purpose that be applied in combination, as two circuit boards 1 electric connection mode belong to it is known
Technical field is not described in the utility model.
Clamping device 2 includes rotating cylinder 1 and rotating cylinder 24, and the outer surface of rotating cylinder 1 is fixedly connected with pivoted arm 1, rotating cylinder two
4 outer surface is fixedly connected with pivoted arm 26, and the quantity of pivoted arm 1 and pivoted arm 26 is two, one of pivoted arm 1 and its
In pivoted arm 26 and another pivoted arm 1 and another pivoted arm 26 using the positive vertical centerline of rotating cylinder 1 as axis
It is symmetrically arranged, when reversing rotating cylinder 1, rotating cylinder 24 is clockwise, and the distance of pivoted arm 1 and pivoted arm 26 gradually widens, and waits electricity
After road plate 1 is placed, rotating cylinder 1 is clockwise, and rotating cylinder 24 reverses, and the distance of pivoted arm 1 and pivoted arm 26 is gradually reduced, and circuit board 1 is set
The opposite face in pivoted arm 1 and pivoted arm 26 is set, the intracavitary middle part of rotating cylinder 1 is fixedly installed with fixing axle 1, fixing axle 1
One end middle part intracavitary with rotating cylinder 1 is detachably connected, and the intracavitary middle part of rotating cylinder 1 is fixedly connected with fixed cylinder 1, fixed cylinder
One end of inner wall and fixing axle 1 set, which fetches, to be achieved the purpose that be detachably connected, fixing axle 1 easy to disassemble, fixing axle 1
Outer surface is fixedly connected with gear 1, and close the intracavitary of its edge is fixedly installed with fixing axle on rotating cylinder 1 and rotating cylinder 24
29, the both ends of fixing axle 29 are detachably connected on rotating cylinder 1 and rotating cylinder 24 close to the intracavitary of its edge respectively, rotating cylinder 1
Fixed cylinder, the inner wall of fixed cylinder and two end caps of fixing axle 29 are also fixedly connected with close to the intracavitary of its edge on rotating cylinder 24
Access the purpose being detachably connected, easy disassembly fixing axle 29, by the relationship being detachably connected, for dismounting clamping backward
Provide convenience when device 2, the outer surface of fixing axle 29 is rotatably connected to gear 2 10, the outer surface of gear 2 10 with
Connection is engaged in the outer surface of gear 1, and the inner wall of rotating cylinder 24 is fixedly connected with engaging tooth 11, the outer surface of engaging tooth 11 and tooth
2 10 outer surface engagement connection is taken turns, the inner wall of gear 1 offers holding tank 12, the inner diameter size and torsional spring 15 of holding tank 12
Outer diameter size be adapted, holding tank 12 is used to place torsional spring 15, by spring eye 14, can be convenient the dismounting of torsional spring 15, accommodates
The top of slot 12 offers spring eye 14, and the intracavitary middle part of rotating cylinder 24 offers fixation hole 13, close fixation hole on rotating cylinder 24
13 intracavitary also offers spring eye 14, and the inner wall of two spring eyes 14 is connected with torsional spring 15, and one end of fixing axle 1 passes through
Fixation hole 13 is simultaneously connected with locking cap 16.
Working principle：The aluminum base circuit board being conveniently applied in combination reverses in use, holding rotating cylinder 1 first, then tooth
1 are taken turns also with reverse, due to the engagement of gear 1 and gear 2 10, gear 2 10 is clockwise, furthermore due to gear 2 10
With the engagement of engaging tooth 11, rotating cylinder 24 is clockwise, during rotating cylinder 1 and rotating cylinder 24 rotate, torsional spring 15 be in " on
Strength " state after circuit board 1 to be placed on to the opposed area of pivoted arm 1 and pivoted arm 26, unclamps rotating cylinder 1, and torsional spring 15, which is in, " to return
Strength " state, and then circuit board 1 is made to be secured firmly to the opposite face of pivoted arm 1 and pivoted arm 26, so, no matter in group backward
It closes and uses circuit board 1 still all more convenient when dismounting circuit board 1, the effect used is preferable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of aluminum base circuit board being conveniently applied in combination, including two circuit boards (1), it is characterised in that：Two circuit boards (1)
The outer surface of opposite face is provided with clamping device (2)；
The clamping device (2) includes rotating cylinder one (3) and rotating cylinder two (4), and the outer surface of the rotating cylinder one (3), which is fixedly connected with, to be turned
Arm one (5), the outer surface of the rotating cylinder two (4) are fixedly connected with pivoted arm two (6), and the circuit board (1) is arranged in pivoted arm one (5)
With the opposite face of pivoted arm two (6), the intracavitary middle part of the rotating cylinder one (3) is fixedly installed with fixing axle one (7), the fixing axle one
(7) outer surface is fixedly connected with gear one (8), and the rotating cylinder one (3) is intracavitary solid with its edge close on rotating cylinder two (4)
Dingan County is equipped with fixing axle two (9), and the outer surface of the fixing axle two (9) is rotatably connected to gear two (10), the gear two
(10) outer surface engages connection with the outer surface of gear one (8), and the inner wall of the rotating cylinder two (4) is fixedly connected with engaging tooth
(11), the outer surface of the engaging tooth (11) engages connection with the outer surface of gear two (10), and the inner wall of the gear one (8) is opened
It equipped with holding tank (12), is offered spring eye (14) at the top of the holding tank (12), the intracavitary middle part of the rotating cylinder two (4) is opened
Equipped with fixation hole (13), also offered spring eye (14) on the rotating cylinder two (4) close to the intracavitary of fixation hole (13), two springs
The inner wall in hole (14) is connected with torsional spring (15), and one end of the fixing axle one (7) passes through fixation hole (13) and is connected with fixation
Cap (16).
2. a kind of aluminum base circuit board being conveniently applied in combination according to claim 1, it is characterised in that：The pivoted arm one
(5) and the quantity of pivoted arm two (6) is two, and one of pivoted arm one (5) and one of pivoted arm two (6) turn with another
Arm one (5) and another pivoted arm two (6) are arranged by axial symmetry of the positive vertical centerline of rotating cylinder one (3).
3. a kind of aluminum base circuit board being conveniently applied in combination according to claim 1, it is characterised in that：The fixing axle one
(7) one end middle part intracavitary with rotating cylinder one (3) is detachably connected.
4. a kind of aluminum base circuit board being conveniently applied in combination according to claim 1, it is characterised in that：The fixing axle two
(9) both ends are detachably connected on rotating cylinder one (3) and rotating cylinder two (4) close to the intracavitary of its edge respectively.
5. a kind of aluminum base circuit board being conveniently applied in combination according to claim 1, it is characterised in that：The holding tank
(12) inner diameter size is adapted with the outer diameter size of torsional spring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643888.4U CN208113067U (en) | 2018-05-02 | 2018-05-02 | A kind of aluminum base circuit board being conveniently applied in combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820643888.4U CN208113067U (en) | 2018-05-02 | 2018-05-02 | A kind of aluminum base circuit board being conveniently applied in combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208113067U true CN208113067U (en) | 2018-11-16 |
Family
ID=64115286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820643888.4U Expired - Fee Related CN208113067U (en) | 2018-05-02 | 2018-05-02 | A kind of aluminum base circuit board being conveniently applied in combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208113067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640653A (en) * | 2019-09-29 | 2020-01-03 | 太仓市何氏电路板有限公司 | LED aluminum substrate quick connection clamp and working mode thereof |
-
2018
- 2018-05-02 CN CN201820643888.4U patent/CN208113067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640653A (en) * | 2019-09-29 | 2020-01-03 | 太仓市何氏电路板有限公司 | LED aluminum substrate quick connection clamp and working mode thereof |
| CN110640653B (en) * | 2019-09-29 | 2021-05-18 | 太仓市何氏电路板有限公司 | LED aluminum substrate quick connection clamp and working mode thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190813 Address after: 332300 Wuning County Industrial Park, Jiujiang City, Jiangxi Province Patentee after: Jiangxi Hengyi New Electronic Materials Co.,Ltd. Address before: 311800 Sun Jiacun 633, Datang Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Liu Xiai |
|
| 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: 20181116 |