CN108024467A - A kind of LED die-cast cages switching board fixer - Google Patents
A kind of LED die-cast cages switching board fixer Download PDFInfo
- Publication number
- CN108024467A CN108024467A CN201711322769.5A CN201711322769A CN108024467A CN 108024467 A CN108024467 A CN 108024467A CN 201711322769 A CN201711322769 A CN 201711322769A CN 108024467 A CN108024467 A CN 108024467A
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- Prior art keywords
- location hole
- led die
- handle portion
- noumenon
- convex block
- 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.)
- Pending
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000061408 Eugenia caryophyllata Species 0.000 description 1
- 235000016639 Syzygium aromaticum Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention proposes a kind of LED die-cast cages switching board fixer, including the first noumenon and the buckle vertical with the first noumenon, the first noumenon is equipped with the first location hole, the first sliding groove, second sliding slot, the buckle includes shaft, first locating piece, handle portion, first locating piece is fixed in described shaft one end, the other end fixes the handle portion, convex block is formed along the first locating piece surface bulge, pinboard is equipped with mounting hole, the installation of first locating piece is positioned in first location hole, convex block is installed in the first sliding groove, the pinboard is placed between the handle portion and the first noumenon by the mounting hole, rotating the handle portion manually drives the convex block rotational installation into second sliding slot so that the handle portion and the mounting hole are vertical；The mode fixed compared to traditional positioning column positioning and screw, without using instrument fixed screw, time-consuming short, nothing needs to change screw, efficient, simple, convenient, fast.
Description
Technical field
The present invention relates to LED display device accessories field, especially a kind of LED die-cast cages switching board fixer.
Background technology
The market of LED display device product is more and more wide, is widely used, and attention.LED is shown
Device product future application market space is wide, and development potentiality is huge.Wherein LED display is to indoor high definition, large-scale aobvious
Show that the directions such as system are developed, show that the trend of the replacement of product is powerful to tradition.However, overwhelming majority LED is shown currently on the market
The pinboard of display screen is all positioned using positioning column, the mode that screw is fixed, and there are following point for this mode：(1) fixed spiral shell
Silk, which needs instrument (screwdriver) to coordinate, to be completed；(2) efficiency is low, can not be rapidly completed disassembly and assembly；(3) in disassembly process
Screw easily occurs to lose, it is necessary to which identical screw supplements；(4) using other fast locking device occupied spaces it is big, with box house other
Component has interference.Therefore.It is therefore a kind of that simply, easily and efficiently installation and maintenance mode are more subject to user to praise highly.
Based on this requirement, the present invention develops a quickly and easily LED die-cast cages switching board fixer.
The content of the invention
To solve the above-mentioned problems, the present invention proposes a kind of without using instrument fixed screw that time-consuming short, nothing needs to change spiral shell
Silk, it is efficient, simple, easily and efficiently LED die-cast cages transfer board fixer.
What the present invention was achieved through the following technical solutions：
The present invention proposes a kind of LED die-cast cages switching board fixer, and for fixed transfer plate, the LED die-cast cages turn
Fishplate bar fixing device includes the first noumenon and the buckle vertical with the first noumenon, and the first noumenon is equipped with the first location hole
It is and mutually equal along the outside recessed the first sliding groove of first location hole and the second sliding slot, the first sliding groove and second sliding slot
Go and be conducted with first location hole, the buckle includes shaft, the first locating piece, handle portion, the shaft
First locating piece is fixed in one end, and the other end fixes the handle portion, and convex block is formed along the first locating piece surface bulge,
The pinboard is equipped with mounting hole, and the first locating piece installation is positioned in first location hole, and the convex block is installed on
In the first sliding groove, the pinboard is placed between the handle portion and the first noumenon by the mounting hole, hand
Turn moves the handle portion and drives the convex block rotational installation into second sliding slot so that the handle portion and the installation
Hole is vertical.
Further, first locating piece radially convexes to form the first limited block, and the first noumenon further includes
Two location holes, the second limited block, second limited block are fixedly mounted in second location hole, and first limited block is inserted
Enter in second location hole.
Further, the center line of second location hole is as the center line of first location hole, and described second
The diameter that location hole is located at the lower section of first location hole and second location hole is less than the diameter of first location hole.
Further, first limited block includes first end and second end, when the convex block is installed on the first sliding groove,
The first end props up second limited block；When the convex block is installed on the second sliding slot, the second end props up described
Two limited blocks.
Further, when the convex block is installed on the first sliding groove or second sliding slot, the convex block and described
The first sliding groove or second sliding slot are respectively provided with gap, and the convex block has elasticity.
Further, the handle portion includes the first handheld terminal and the second handheld terminal, first handheld terminal and second-hand
End is held to be symmetrical arranged relative to the shaft.
Further, the first anti-skid structure is fixed with first handheld terminal, fixes and sets on second handheld terminal
There is the second anti-skid structure, direction and the fixed installation direction of second anti-skid structure is fixedly mounted in first anti-skid structure
Conversely.
Further, the shaft is additionally provided with the 3rd location hole in that end close to the handle portion, described from the point of view of cross section
The section of 3rd location hole is positive six face shape.
Further, the LED die-cast cages switching board fixer includes the second body, and second body is set in institute
State on the first noumenon, the shaft runs through second body, and second body is folded in pinboard and the first noumenon
Between, second body supports pinboard.
Further, the LED die-cast cages switching board fixer is symmetrically arranged relative to the shaft including two
4th location hole, the 4th location hole run through the first noumenon and second body.
Beneficial effects of the present invention：
The LED die-cast cages switching board fixer of the present invention includes the first noumenon and the card vertical with the first noumenon
Button, the first location hole, the first sliding groove, the second sliding slot, the buckle include shaft, the first locating piece, handle portion, convex block, described
The installation of first locating piece is positioned in first location hole, and the convex block is installed in the first sliding groove, passes through the peace
The pinboard is placed between the handle portion and the first noumenon by dress hole, and it is described convex to rotate the handle portion drive manually
Block rotational installation is into second sliding slot so that the handle portion and the mounting hole are vertical, at this time so that pinboard be fixed
Firmly, the mode fixed compared to traditional positioning column positioning and screw, it is time-consuming short without using instrument fixed screw, without more
Screw is changed, it is efficient, simple, convenient, fast.
Brief description of the drawings
Fig. 1 is the structural decomposition diagram of the LED die-cast cages switching board fixer of the present invention；
Fig. 2 is the LED die-cast cages switching board fixer and pinboard assembling schematic diagram of the present invention；
Fig. 3 is the structure diagram of the buckle of the LED die-cast cages switching board fixer of the present invention；
Fig. 4 is the structure diagram of the first noumenon of the LED die-cast cages switching board fixer of the present invention；
Fig. 5 is the buckle of LED die-cast cages switching board fixer and the installation diagram of the first noumenon of the present invention；
Fig. 6 is the buckle of LED die-cast cages switching board fixer and the installation diagram of the first noumenon of the present invention.
Embodiment
In order to it is clearer, completely illustrate technical scheme, the present invention is made below in conjunction with the accompanying drawings further
Explanation.
Please refer to Fig.1-Fig. 6, a kind of 30 fixing device of LED die-cast cages pinboard of the present invention, for fixed transfer plate 30, institute
Stating 30 fixing device of LED die-cast cages pinboard includes the first noumenon 10 and the buckle 20 vertical with the first noumenon 10, described
The first noumenon 10 is equipped with the first location hole 11 and along outside recessed 12 and second sliding slot 13 of the first sliding groove of first location hole 11,
The first sliding groove 12 and second sliding slot 13 are parallel to each other and be conducted with first location hole 11, the card
Button 20 includes shaft 21, the first locating piece 22, handle portion 23, and first locating piece 22 is fixed in described 21 one end of shaft, another
The fixed handle portion 23 in end, forms convex block 25, the pinboard 30 is equipped with installation along 22 surface bulge of the first locating piece
Hole 300, the installation of the first locating piece 22 are positioned in first location hole 11, and the convex block 25 is installed on described first and slides
In groove 12, the pinboard 30 is placed between the handle portion 23 and the first noumenon 10 by the mounting hole 300, hand
Turn moves the handle portion 23 and drives the convex block 25 to be rotatablely installed in second sliding slot 13 so that 23 He of handle portion
The mounting hole 300 is vertical.
In the present embodiment, the shape of the mounting hole 300 on the pinboard 30 and the handle portion 23 and described turn
The shape of axis 21 approaches, and by the mounting hole 300, the handle portion 23 and the shaft 21 will through the mounting hole 300
Then the pinboard 30 rotates the shaft 21 and drives the handle portion 23 to turn clockwise together close to the first noumenon 10
Dynamic 90 ° so that the mounting hole 300 of the pinboard 30 can not allow the handle portion 23 to pass through the handle portion 23 and institute at this time
It is vertical to state mounting hole 300, completes the fixation of the pinboard 30；When needing to remove the pinboard 30, described in rotation rotation
Shaft 21 drives the handle portion 23 to rotate counterclockwise 90 ° together so that the handle portion 23 and the shaft 21 can be again
Through the mounting hole 300, you can when removing the pinboard 30, compared to the side of traditional positioning column positioning and screw fixation
Formula, it is time-consuming short without using instrument fixed screw, without screw is needed to change, asking for screw loss will not occur in disassembly process
Topic, it is efficient, simple, convenient, fast, and occupy little space, conflict with other components of inside of LED box 50 without interference.
In the present embodiment, in first location hole 11 between the first sliding groove 12 and second sliding slot 13
Position occupies the side of 90 ° of fillets of first location hole 11, the direction of the first sliding groove 12 and second sliding slot 13
To parallel to each other；First locating piece 22 is circular ring shape, and the convex block 25 is vertical strip, first locating piece 22
Installation is positioned in first location hole 11, and the convex block 25 is installed in the first sliding groove 12, at this time, 23 He of handle portion
The mounting hole 300 is parallel, and the pinboard 30 is not also fixed to be completed, and is rotated the handle portion 23 manually and is driven the convex block 25
It is rotatablely installed in second sliding slot 13 so that the handle portion 23 and the mounting hole 300 are vertical, the pinboard 30 is solid
It is fixed to complete.
In the present embodiment, by setting the installation of the first locating piece 22 to be positioned in first location hole 11,
Can accurate shaft 21 described in location and installation, by setting the convex block 25 to be selectively mounted to the first sliding groove 12 or described
It is very easy to use to switch the state that the pinboard 30 is fixed in second sliding slot 13.
Further, first locating piece 22 radially convexes to form the first limited block 24, and the first noumenon 10 is also
Including the second location hole 14, the second limited block 15, second limited block 15 is fixedly mounted in second location hole 14, institute
The first limited block 24 is stated to be inserted into second location hole 14.
In the present embodiment, by setting the first limited block 24 and second limited block 15 in second location hole
Cooperation in 14, further increases fixed force, avoids the handle portion 23 and the shaft 21 from rotating and drive the convex block 25 to select
When selecting in the first sliding groove 12 or second sliding slot 13, the convex block 25 is because rotatory force is excessive from described first
Sliding slot 12 or second sliding slot 13 skid off, and cause the convex block 25 and 11 excessive friction of the first location hole to cause greatly
Abrasion, and cause the problem of unstable of fixing of the pinboard 30 to occur.
Further, the center line of second location hole 14 is described as the center line of first location hole 11
Second location hole 14 is located at the lower section of first location hole 11 and the diameter of second location hole 14 is fixed less than described first
The diameter in position hole 11.
Further, first limited block 24 includes first end 240 and second end 241, when the convex block 25 is installed on
During the first sliding groove 12, the first end 240 props up second limited block 15；When the convex block 25 is installed on the second sliding slot 13
When, the second end 241 props up second limited block 15.
In the present embodiment, when the convex block 25 is installed on the first sliding groove 12, the first end 240 props up described
The surface of two limited blocks 15, the inclined-plane of the first end 240 and second limited block 15 is agreed with, when the convex block 25 is installed on
During the second sliding slot 13, the second end 241 props up second limited block 15, the inclined-plane of the second end 241 and described second
Agree with the surface of limited block 15.
Further, when the convex block 25 is installed on the first sliding groove 12 or second sliding slot 13, the convex block
25 and the first sliding groove 12 or second sliding slot 13 be respectively provided with gap 130, the convex block 25 has elasticity.
In the present embodiment, the convex block 25 is specific elastic plastic cement so that the handle portion 23 and the shaft
21 rotations can smoothly drive the convex block 25 to be selectively mounted in the first sliding groove 12 or second sliding slot 13, described convex
Block 25 will not be stuck in the first sliding groove 12 or second sliding slot 13.
Further, the handle portion 23 includes the first handheld terminal 230 and the second handheld terminal 231, first handheld terminal
230 and second handheld terminal 231 be symmetrical arranged relative to the shaft 21.
Further, the first anti-skid structure 233, second handheld terminal 231 are fixed with first handheld terminal 230
On be fixed with the second anti-skid structure 235, the fixed installation direction of first anti-skid structure 233 and second anti-skid structure
235 fixed installation direction is opposite.
In the present embodiment, first handheld terminal 230 and the second handheld terminal 231 be set in the handle portion 23, described the
One handheld terminal 230 and the second handheld terminal 231 are symmetrical arranged relative to the shaft 21 so that the hand of setter better contacts with institute
State handle portion 23 so that the hand of setter preferably rotates the handle portion 23 so as to drive the shaft 21 to rotate, and rotates
When reach labour-saving effect.
In the present embodiment, it is fixed with the first anti-skid structure 233 on first handheld terminal 230, described second
The second anti-skid structure 235, the fixed installation direction of first anti-skid structure 233 and described are fixed with handheld terminal 231
The fixed installation direction of two anti-skid structures 235 is on the contrary, be so in order to enable first anti-skid structure 233 and described second is prevented
Slipped Clove Hitch structure 235 is bonded the thumb and other four fingers of human body, and hand, which skids, when avoiding rotating makes injury of going smoothly, and design is reasonable, and
Further improve labour-saving effect.
Further, the shaft 21 is additionally provided with the 3rd location hole 210 close to described that end of handle portion 23, comes from cross section
See, the section of the 3rd location hole 210 is positive six face shape.
In the present embodiment, section is additionally provided with as positive six face shape close to described that end of handle portion 23 in the shaft 21
3rd location hole 210, when the handle portion 23 occur and can not use hand rotating opening, described the is inserted into by allen driver
The shaft 21 can be rotated in three location holes 210, is the measure of a prevention；And it can cause 21 beautiful outline form of shaft
See, save raw material, mitigate weight.
Further, 30 fixing device of LED die-cast cages pinboard includes the second body 40,40 sets of second body
It is located on the first noumenon 10, the shaft 21 runs through second body 40, and second body 40 is folded in pinboard
Between 30 and the first noumenon 10, second body 40 supports pinboard 30.
In the present embodiment, the outer shape of second body 40 and the outer shape one of second body 40
Sample, is provided with pore volume on second body 40 and is permitted the shaft 21 and run through second body 40, second body 40 is used
In support pinboard 30.
Further, 30 fixing device of LED die-cast cages pinboard is symmetrically set including two relative to the shaft 21
The 4th location hole 16 put, the 4th location hole 16 run through the first noumenon 10 and second body 40.
In the present embodiment, the babinet 50 of the LED die-cast cages is equipped with mounting post 500, passes through the described 4th positioning
Hole 16 and the cooperation of the mounting post 500, are pressed so that 30 fixing device of LED die-cast cages pinboard is fixed on the LED
On the babinet 50 for casting case, accurate positioning, convenient installation.
Certainly, the present invention can also have other numerous embodiments, based on present embodiment, those of ordinary skill in the art
Other embodiment is obtained on the premise of any creative work is not made, belongs to the scope that the present invention is protected.
Claims (10)
- A kind of board fixer 1. LED die-cast cages are transferred, for fixed transfer plate, it is characterised in that the LED die-cast cages switching Board fixer includes the first noumenon and the buckle vertical with the first noumenon, the first noumenon be equipped with the first location hole and It is parallel to each other along the outside recessed the first sliding groove of first location hole and the second sliding slot, the first sliding groove and second sliding slot And be conducted with first location hole, the buckle includes shaft, the first locating piece, handle portion, the shaft one Fixed first locating piece in end, the other end fix the handle portion, and convex block, institute are formed along the first locating piece surface bulge State pinboard and be equipped with mounting hole, the first locating piece installation is positioned in first location hole, and the convex block is installed on institute State in the first sliding groove, the pinboard is placed between the handle portion and the first noumenon by the mounting hole, manually Rotating the handle portion drives the convex block rotational installation into second sliding slot so that the handle portion and the mounting hole Vertically.
- The board fixer 2. LED die-cast cages according to claim 1 are transferred, it is characterised in that the first locating piece edge Radial protrusion forms the first limited block, and the first noumenon further includes the second location hole, the second limited block, second limited block It is fixedly mounted in second location hole, first limited block is inserted into second location hole.
- The board fixer 3. LED die-cast cages according to claim 2 are transferred, it is characterised in that second location hole For center line as the center line of first location hole, second location hole is located at the lower section of first location hole and institute The diameter for stating the second location hole is less than the diameter of first location hole.
- The board fixer 4. LED die-cast cages according to claim 3 are transferred, it is characterised in that the first limited block bag First end and second end is included, when the convex block is installed on the first sliding groove, the first end props up second limited block；Work as institute When stating convex block and being installed on the second sliding slot, the second end props up second limited block.
- The board fixer 5. LED die-cast cages according to claim 4 are transferred, it is characterised in that when the convex block is installed on When the first sliding groove or second sliding slot, the convex block and the first sliding groove or second sliding slot are respectively provided with gap, The convex block has elasticity.
- The board fixer 6. LED die-cast cages according to claim 1 are transferred, it is characterised in that the handle portion includes the One handheld terminal and the second handheld terminal, first handheld terminal and the second handheld terminal are symmetrical arranged relative to the shaft.
- The board fixer 7. LED die-cast cages according to claim 6 are transferred, it is characterised in that on first handheld terminal The first anti-skid structure is fixed with, the second anti-skid structure is fixed with second handheld terminal, first anti-skid structure The fixed installation direction that direction and second anti-skid structure is fixedly mounted is opposite.
- The board fixer 8. LED die-cast cages according to claim 1 are transferred, it is characterised in that the shaft is close to described That end of handle portion is additionally provided with the 3rd location hole, and from the point of view of cross section, the section of the 3rd location hole is positive six face shape.
- The board fixer 9. LED die-cast cages according to claim 1 are transferred, it is characterised in that the LED die-cast cages switching Board fixer includes the second body, and second body is set on the first noumenon, and the shaft runs through described second Body, second body are folded between pinboard and the first noumenon, and second body supports pinboard.
- The board fixer 10. LED die-cast cages according to claim 9 are transferred, it is characterised in that the LED die-cast cages turn Fishplate bar fixing device includes two relative to symmetrically arranged 4th location hole of the shaft, and the 4th location hole is through described The first noumenon and second body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322769.5A CN108024467A (en) | 2017-12-12 | 2017-12-12 | A kind of LED die-cast cages switching board fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711322769.5A CN108024467A (en) | 2017-12-12 | 2017-12-12 | A kind of LED die-cast cages switching board fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108024467A true CN108024467A (en) | 2018-05-11 |
Family
ID=62073255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711322769.5A Pending CN108024467A (en) | 2017-12-12 | 2017-12-12 | A kind of LED die-cast cages switching board fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108024467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453453A (en) * | 2020-03-25 | 2021-09-28 | 鸿富锦精密电子(天津)有限公司 | Buckle device and electronic equipment applying same |
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| CN102711402A (en) * | 2012-06-25 | 2012-10-03 | 北京金立翔艺彩科技股份有限公司 | LED display module connecting device |
| CN105134729A (en) * | 2015-09-30 | 2015-12-09 | 深圳市健炜创光电科技有限公司 | LED (light-emitting diode) module connection structure and LED display cabinet |
| CN205487170U (en) * | 2016-03-11 | 2016-08-17 | 成都九洲电子科技有限公司 | Locking LED display screen box that takes off |
| CN206341519U (en) * | 2016-12-27 | 2017-07-18 | 深圳市冠杰光电有限公司 | A kind of die casting casing of LED display |
| CN207560545U (en) * | 2017-12-12 | 2018-06-29 | 深圳市锐拓显示技术有限公司 | A kind of LED die-cast cages switching board fixer |
-
2017
- 2017-12-12 CN CN201711322769.5A patent/CN108024467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711402A (en) * | 2012-06-25 | 2012-10-03 | 北京金立翔艺彩科技股份有限公司 | LED display module connecting device |
| CN105134729A (en) * | 2015-09-30 | 2015-12-09 | 深圳市健炜创光电科技有限公司 | LED (light-emitting diode) module connection structure and LED display cabinet |
| CN205487170U (en) * | 2016-03-11 | 2016-08-17 | 成都九洲电子科技有限公司 | Locking LED display screen box that takes off |
| CN206341519U (en) * | 2016-12-27 | 2017-07-18 | 深圳市冠杰光电有限公司 | A kind of die casting casing of LED display |
| CN207560545U (en) * | 2017-12-12 | 2018-06-29 | 深圳市锐拓显示技术有限公司 | A kind of LED die-cast cages switching board fixer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453453A (en) * | 2020-03-25 | 2021-09-28 | 鸿富锦精密电子(天津)有限公司 | Buckle device and electronic equipment applying same |
| CN113453453B (en) * | 2020-03-25 | 2022-11-04 | 富联精密电子(天津)有限公司 | Electronic device |
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