CN209125669U - A kind of carrier self-locking mechanism - Google Patents
A kind of carrier self-locking mechanism Download PDFInfo
- Publication number
- CN209125669U CN209125669U CN201821827034.8U CN201821827034U CN209125669U CN 209125669 U CN209125669 U CN 209125669U CN 201821827034 U CN201821827034 U CN 201821827034U CN 209125669 U CN209125669 U CN 209125669U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- inserted link
- square
- pilot pin
- carrier
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 230000000452 restraining effect Effects 0.000 claims abstract description 5
- 208000012287 Prolapse Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of carrier self-locking mechanisms, including microscope carrier, pilot pin is installed on the microscope carrier, restraining position ring block is installed in the pilot pin, it is installed with wiring board in the pilot pin, location hole is equipped in the wiring board, the positioning hole is inserted into pilot pin, it is equipped with square groove in the microscope carrier, is inserted with square pole in the square groove.Pull up rectangular pressure ring, so that square column prolapse upwards square groove, so that rectangular pressure ring leaves wiring board, pull up wiring board, so that pilot pin deviates from location hole, wiring board can be lifted down from carrier, by the corresponding positioning pin position insertion of location hole in wiring board, square column is inserted into square groove, the lower end surface of square column compresses the inclined-plane of inserted link end side, so that inserted link is displaced outwardly, until inserted link corresponds to skewed slot, by spring retraction power, so that in inserted link quick insertion skewed slot, it is more convenient that wiring board is mounted and dismounted from carrier.
Description
Technical field
The utility model relates to a kind of carrier self-locking mechanisms.
Background technique
The title of wiring board has ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board, PCB
Plate, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board and printed circuit board, wiring board make
Circuit miniaturization and intuitiveization, batch production and optimization electrical appliance layout for fixed circuit play an important role, and circuit board can
Referred to as printed wiring board or printed circuit board.
It when carrying out printing lead to single layer wiring board upper surface, needs for wiring board to be stably mounted on carrier, and shows
Some carriers mostly use microscope carrier and set screw to constitute, setting and the matched screw hole of location hole in wiring board on microscope carrier, by line
When road plate is placed on microscope carrier, location hole is corresponded into screw hole, set screw is then passed through into location hole, is then threaded into screw hole
It is interior, until screw screw head compresses wiring board, so that wiring board is stably mounted on microscope carrier, but existing it is disadvantageous in that: by
It is more in positioning hole number on wiring board, it needs to screw in screw hole after screw is inserted into location hole one by one by screwdriver,
After printing lead, it is also necessary to lay down screw with one, screwdriver, installation and removal wiring board is all inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of carrier self-locking mechanisms, to solve peace mentioned above in the background art
The neither convenient problem of assembly and disassembly wiring board.
To achieve the above object, the utility model provides the following technical solutions: a kind of carrier self-locking mechanism, including microscope carrier,
It is installed with pilot pin on the microscope carrier, restraining position ring block is installed in the pilot pin, wiring board is installed in the pilot pin, it is described
Location hole is equipped in wiring board, the positioning hole is inserted into pilot pin, is equipped with square groove, the square groove interpolation in the microscope carrier
Equipped with square pole, the upper surface of the square pole is installed with rectangular pressure ring, and the inner wall side of the square groove is equipped with slide opening, described
Inserted link is inserted in slide opening, the square pole is equipped with skewed slot, and the inner end of the inserted link is equipped with inclined-plane, and the inserted link inserts slide opening
And inserted link is inserted into skewed slot, the outer end of the inserted link is installed with plectane.
Preferably, the upper surface of the stop collar is bonded with rubber ring, the upper surface sliding contact wiring board of rubber ring
Lower end surface.
Preferably, the lower end inner edge of the rectangular pressure ring is bonded with rubber square ring, the lower end sliding contact line of rubber square ring
The upper end outer rim of road plate.
Preferably, spring is cased on the outside of the inserted link, the inner end of spring is fixedly connected on the left and right end of microscope carrier, spring
Outer end is fixedly connected on the inner end of plectane.
Compared with prior art, the utility model has the beneficial effects that plectane is pulled outward, so that the outside sidesway of inserted link
It moves and deviates from skewed slot, pull up rectangular pressure ring, so that square column prolapse upwards square groove, so that rectangular pressure ring leaves route
Plate pulls up wiring board, so that pilot pin deviates from location hole, can lift down wiring board from carrier, will be in wiring board
The corresponding positioning pin position insertion of location hole, square column is inserted into square groove, the lower end surface of square column compresses the oblique of inserted link end side
Face, so that inserted link is displaced outwardly, until inserted link corresponds to skewed slot, by spring retraction power, so that inserted link quick insertion skewed slot
It is interior, it is more convenient that wiring board is mounted and dismounted from carrier, solve the problems, such as that installation and removal wiring board is neither convenient.
Detailed description of the invention
Fig. 1 is the main view local cutting schematic diagram of the utility model；
Fig. 2 is the rubber square ring connection schematic diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at a of the utility model；
Fig. 4 is the location hole distribution schematic diagram of the utility model；
Fig. 5 is the pilot pin distribution schematic diagram of the utility model.
In figure: 1 microscope carrier, 2 pilot pins, 3 stop collars, 4 rubber rings, 5 wiring boards, 6 location holes, 7 square grooves, 8 square columns, 9
Rectangular pressure ring, 10 rubber square rings, 11 slide openings, 12 inserted links, 13 skewed slots, 14 inclined-planes, 15 plectanes, 16 springs.
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.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1, Fig. 4 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: a kind of carrier self-locking mechanism, including carry
Platform 1, it is rectangular block structure that microscope carrier 1 is practical, and microscope carrier 1, pilot pin 2 and stop collar 3 are milling integral piece, and pilot pin 2 according to
6 position of location hole is set in wiring board 5, and pilot pin 2 is installed on microscope carrier 1, restraining position ring block 3 is installed in pilot pin 2, passes through limit
Ring 3, when pilot pin 2 is inserted into location hole 6 in wiring board 5, limitation wiring board 5 is moved down, and the upper surface of stop collar 3 is bonded with rubber
Rubber ring 4, stop collar 3 is identical as 4 cross-sectional sizes of rubber ring, and annular structure, inside insertion pilot pin 2, and lower end is using viscous
The mode connect is fixed on the upper surface of stop collar 3, because rubber ring 4 is soft, can 5 lower end surface of soft supporting wiring board, reduce
Stop collar 3 compresses injury firmly to wiring board 5, and 6 inner wall of outer wall with location hole of pilot pin 2 is in and is slidably matched at this time, restraining line
5 transverse shifting of road plate, the lower end surface of the upper surface sliding contact wiring board 5 of rubber ring 4 are installed with wiring board 5 in pilot pin 2,
It is equipped with location hole 6 in wiring board 5, is inserted into pilot pin 2 in location hole 6.
Refering to fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, microscope carrier 1 is interior to be equipped with square groove 7, is inserted with square pole 8 in square groove 7, side
Shape slot 7 is all rectangular with cross section at 8 cooperation of square pole, and to be slidably matched, at this time the lower end in contact square groove 7 of square pole 8
Interior lower end, the upper surface of square pole 8 is installed with rectangular pressure ring 9, and the fixation by the way of welding of the upper end of square pole 8 is rectangular
The lower end two sides of pressure ring 9, rectangular pressure ring 9 are substantially square ring structure, and the lower end inner edge of rectangular pressure ring 9 is bonded with rubber square ring
10, the inner hole of rubber square ring 10 is identical as the inner hole size of rectangular pressure ring 9, and substantially rubber mass square ring structure, quality
Softness is contacted the upper end outer rim of wiring board 5 by the lower end surface of rubber square ring 10, reduces rectangular pressure ring 9 to 5 outer rim of wiring board
Compress injury firmly, protection circuit plate 5, the upper end outer rim of the lower end sliding contact wiring board 5 of rubber square ring 10, square groove 7 it is interior
Wall side is equipped with slide opening 11, and inserted link 12 is inserted in slide opening 11, and slide opening 11 and inserted link 12 cooperate section to be all rectangular and to slide
Cooperation, limitation inserted link 12 are rotated or are rolled when moving left and right, stablize so that inserted link 12 is moved forward and backward, and square pole 8 is equipped with skewed slot
13, interior skewed slot 13 is upper flat structure obliquely downward, and the inner end of inserted link 12 is equipped with inclined-plane 14, and inclined-plane 14 is arranged on the inside of inserted link 12
End, skewed slot 13 stablizes the inclined-plane 14 on cooperation inserted link 12 at this time, and in the plane of the lower end of inserted link 12 and skewed slot 13 lower end it is flat
Face contact, limitation square pole 8 are upwardly separated from square groove 7, and inserted link 12 inserts slide opening 11 and inserted link 12 is inserted into skewed slot 13, inserted link 12
Outer end is installed with plectane 15, and the outer end of inserted link 12 connects the inner end of plectane 15 by the way of welding, and the outside of inserted link 12 is cased with
Spring 16, spring 16 be stretch telescopic, be at this time nature, and initial tensile retraction force be 20 newton, and inserted link 12 and
The sum of upper part connecting elements gravity is 4 newton, by the resilient support of spring 16, limits inserted link 12 and deviates from skewed slot 13, spring
16 inner end is fixedly connected on the left and right end of microscope carrier 1, and the outer end of spring 16 is fixedly connected on the inner end of plectane 15.
When the utility model is specifically implemented: the outer wall of pilot pin 2 is in be slidably matched with 6 inner wall of location hole, route is limited
5 transverse shifting of plate, by stop collar 3, when pilot pin 2 is inserted into location hole 6 in wiring board 5, limitation wiring board 5 is moved down, because
Rubber ring 4 is soft, can 5 lower end surface of soft supporting wiring board, reduce stop collar 3 to wiring board 5 firmly compress injury, at this time
Inclined-plane 14 on the stable cooperation inserted link 12 of skewed slot 13, and the plane contact of the plane of the lower end of inserted link 12 and lower end in skewed slot 13,
Limitation square pole 8 is upwardly separated from square groove 7, by the resilient support of spring 16, limits inserted link 12 and deviates from skewed slot 13, at this time rubber
5 upper surface outer rim of wiring board is pushed down in the lower end of square ring 10, and limitation wiring board 5 moves up, steadily stablizes wiring board 5 and dispose
On microscope carrier 1, plectane 15 is pulled outward, so that inserted link 12 moves outward and deviates from skewed slot 13, spring 16 is stretched, upwards
Rectangular pressure ring 9 is pulled, so that 8 prolapse upwards square groove 7 of square column pulls up moving-wire so that rectangular pressure ring 9 leaves wiring board 5
Wiring board 5 can be lifted down from carrier so that pilot pin 2 deviates from location hole 6, need again to pacify wiring board 5 by road plate 5
When on carrier, location hole in wiring board 5 is corresponded into the insertion of 2 position of pilot pin, until the lower end in contact rubber ring of wiring board 5
Square column 8 is inserted into square groove 7 by 3 upper surface, and the lower end surface of square column 8 compresses the inclined-plane 14 of 12 end side of inserted link, to make
Inserted link 12 is obtained to be displaced outwardly, spring 16 is stretched, until the corresponding skewed slot 13 of inserted link 12, by 16 retraction force of spring, so that inserted link
In 12 quick insertion skewed slots 13, the interior lower end of the lower end in contact square groove 7 of square column 8, then more convenient from carrier at this time
Upper installation and removal wiring board 5.
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 (4)
1. a kind of carrier self-locking mechanism, including microscope carrier (1), it is characterised in that: be installed with pilot pin (2), institute on the microscope carrier (1)
Installing restraining position ring block (3) on pilot pin (2) is stated, is installed with wiring board (5) on the pilot pin (2), is set in the wiring board (5)
Have location hole (6), be inserted into pilot pin (2) in the location hole (6), is equipped with square groove (7) in the microscope carrier (1), it is described rectangular
It is inserted with square pole (8) in slot (7), the upper surface of the square pole (8) is installed with rectangular pressure ring (9), the square groove (7)
Inner wall side is equipped with slide opening (11), is inserted with inserted link (12) in the slide opening (11), and the square pole (8) is equipped with skewed slot
(13), the inner end of the inserted link (12) is equipped with inclined-plane (14), and the inserted link (12) inserts slide opening (11) and inserted link (12) insertion is oblique
The outer end of slot (13), the inserted link (12) is installed with plectane (15).
2. a kind of carrier self-locking mechanism according to claim 1, it is characterised in that: the upper surface of the stop collar (3) is viscous
It is connected to rubber ring (4), the lower end surface of the upper surface sliding contact wiring board (5) of rubber ring (4).
3. a kind of carrier self-locking mechanism according to claim 1, it is characterised in that: in the lower end of the rectangular pressure ring (9)
Edge is bonded with rubber square ring (10), the upper end outer rim of the lower end sliding contact wiring board (5) of rubber square ring (10).
4. a kind of carrier self-locking mechanism according to claim 1, it is characterised in that: be cased with bullet on the outside of the inserted link (12)
Spring (16), the inner end of spring (16) are fixedly connected on the left and right end of microscope carrier (1), and the outer end of spring (16) is fixedly connected on plectane
(15) inner end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827034.8U CN209125669U (en) | 2018-11-07 | 2018-11-07 | A kind of carrier self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827034.8U CN209125669U (en) | 2018-11-07 | 2018-11-07 | A kind of carrier self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125669U true CN209125669U (en) | 2019-07-19 |
Family
ID=67244115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827034.8U Expired - Fee Related CN209125669U (en) | 2018-11-07 | 2018-11-07 | A kind of carrier self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566883A (en) * | 2019-07-27 | 2019-12-13 | 扬州略扬科技有限公司 | Street lamp solar energy component convenient to maintain for traffic lighting |
| CN112481837A (en) * | 2020-10-27 | 2021-03-12 | 盐城智谷电热科技有限公司 | Nonwoven water thorn consolidation device |
-
2018
- 2018-11-07 CN CN201821827034.8U patent/CN209125669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566883A (en) * | 2019-07-27 | 2019-12-13 | 扬州略扬科技有限公司 | Street lamp solar energy component convenient to maintain for traffic lighting |
| CN112481837A (en) * | 2020-10-27 | 2021-03-12 | 盐城智谷电热科技有限公司 | Nonwoven water thorn consolidation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |