CN112278594B - Board inserting frame locking device for PCB production - Google Patents
Board inserting frame locking device for PCB production Download PDFInfo
- Publication number
- CN112278594B CN112278594B CN202011033232.9A CN202011033232A CN112278594B CN 112278594 B CN112278594 B CN 112278594B CN 202011033232 A CN202011033232 A CN 202011033232A CN 112278594 B CN112278594 B CN 112278594B
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- China
- Prior art keywords
- block
- pcb
- locking device
- sliding
- top plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D61/00—External frames or supports adapted to be assembled around, or applied to, articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/86—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form for electrical components
Abstract
The invention provides a plugboard frame locking device for PCB production. Board inserting frame locking device is used in PCB board production includes: a top plate; the bottom plate is positioned at the bottom of the top plate, and one side of the bottom plate is hinged with one side of the top plate; the locking mechanisms are arranged on the top plate and the bottom plate and are used for realizing the assembly and disassembly between the top plate and the bottom plate; the mounting block is fixedly mounted at the bottom of the bottom plate; the mounting hole is formed in one side of the supporting block; the connecting rod is rotatably arranged in the mounting hole; and the two threaded rods are respectively and fixedly arranged at two ends of the connecting rod. The plug board frame locking device for PCB production provided by the invention has the advantages of convenience in use, simplicity in operation, capability of being adjusted on the plug board frame at will and capability of protecting a PCB.
Description
Technical Field
The invention relates to the technical field of PCB production, in particular to a locking device of a plugboard frame for PCB production.
Background
The PCB is a common circuit board in various electric equipment, has good electric conductivity, and can ensure the stability of various circuit information during transmission.
Because the PCB belongs to accurate part, if receive the collision and cause the damage of PCB very easily, and the PCB needs that can not avoid in process of production are transported the processing, and current grillage structure to the PCB is simple again relatively, can't guarantee the security of PCB when transporting.
Therefore, it is necessary to provide a locking device for a plugboard frame for PCB production to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the plugboard frame locking device for PCB production, which is convenient to use and simple to operate, can be adjusted on the plugboard frame at will and can protect a PCB.
In order to solve the above technical problems, the present invention provides a locking device for a plugboard frame for PCB production, comprising: a top plate;
the bottom plate is positioned at the bottom of the top plate, and one side of the bottom plate is hinged with one side of the top plate;
the locking mechanisms are arranged on the top plate and the bottom plate and are used for realizing the assembly and disassembly between the top plate and the bottom plate;
the mounting block is fixedly mounted at the bottom of the bottom plate;
the mounting hole is formed in one side of the supporting block;
the connecting rod is rotatably arranged in the mounting hole;
the two threaded rods are fixedly arranged at two ends of the connecting rod respectively;
the two threaded sleeves are respectively sleeved on the outer sides of the two threaded rods in a threaded manner, and the threaded sleeves are connected with the inner wall of the mounting hole in a sliding manner;
the supporting rods are fixedly arranged at one ends, far away from each other, of the two threaded sleeves respectively;
the two pressing blocks are respectively positioned on one sides, far away from each other, of the two threaded sleeves, and the supporting rods are fixedly connected with the corresponding pressing blocks;
the first gear is fixedly sleeved on the outer side of the connecting rod;
the rotating rod is rotatably arranged in the supporting block;
the second gear, the fixed cover of second gear is established the outside of dwang, first gear with the second gear meshes mutually.
Preferably, the locking mechanism include with roof fixed connection's fixed block and with bottom plate fixed connection's slide bar, the outside activity cover of slide bar is equipped with the external screw thread piece, the top fixed mounting of external screw thread piece has the transfer line, one side of fixed block is seted up one side and is the open-ended locating hole, the transfer line runs through the locating hole, the thread groove has been seted up to the bottom of fixed block, the top of external screw thread piece extends to in the thread groove and with the inner wall threaded connection of thread groove, the thread groove with the locating hole is linked together.
Preferably, the external thread block is internally provided with a cavity, the top end of the sliding rod extends to a limiting block is fixedly arranged in the cavity, the bottom of the limiting block is nested with a plurality of first balls distributed in an annular shape, and the outer side of the limiting block is nested with a plurality of second balls distributed in an annular shape.
Preferably, the outer side of the connecting rod is rotatably sleeved with two stabilizing blocks, and the outer walls of the stabilizing blocks are fixedly connected with the inner walls of the mounting holes.
Preferably, two sliding grooves are symmetrically formed in the inner wall of the bottom of the mounting hole, sliding blocks are fixedly mounted at the bottom of the threaded sleeve, and the two sliding blocks are respectively slidably mounted in the two sliding grooves.
Preferably, one end of the rotating rod extends to the outer side of the supporting block, a knob is fixedly mounted on the outer side of the supporting block, and an anti-skidding sleeve is fixedly sleeved on the outer side of the knob.
Preferably, a rotating hole is formed in the inner wall of the bottom of the mounting hole, and the rotating rod penetrates through the rotating hole and is connected with the inner wall of the rotating hole in a rotating mode.
Preferably, both sides of the supporting block are provided with placing grooves communicated with the mounting holes, and the pressing block is located in the placing grooves.
Preferably, the pressing block is provided with a mounting cavity, a sealing plate is arranged in the mounting cavity in a sliding sealing mode, and one end of the supporting rod extends into the mounting cavity and is fixedly connected with the sealing plate.
Preferably, the fixed cover in outside of closing plate is equipped with the seal cover, the seal cover with the inner wall sliding seal of installation cavity is connected.
Compared with the prior art, the plug board frame locking device for PCB production provided by the invention has the following beneficial effects:
the invention provides a locking device of a plugboard frame for PCB production, which can quickly realize the fixation and position adjustment of the whole device on the plugboard frame through a locking mechanism consisting of a fixed block, a sliding rod, an external thread block, a transmission rod, a positioning hole and a thread groove; through the mounting hole, the connecting rod, the threaded sleeve, the bracing piece, the compact heap, first gear, dwang and second gear cooperate, can realize when rotating the knob, make two compact heaps be close to each other or keep away from each other to adjustable just right distance between two clamp splice, thereby applicable PCB board that is not used for thickness, thereby can play certain fixed action to the PCB board, thereby can effectually protect the PCB board.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a locking device of a plugboard frame for producing a PCB board, provided by the invention;
FIG. 2 is a side view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 4 is a bottom view of the fixing block shown in FIG. 3;
FIG. 5 is a schematic sectional top view of the portion B shown in FIG. 1;
FIG. 6 is a schematic view of the installation of the locking device of the plugboard frame for PCB production provided by the invention on the plugboard frame;
FIG. 7 is a schematic view of a second embodiment of a locking device for a plugboard rack for PCB production according to the present invention;
fig. 8 is an enlarged schematic view of the portion C shown in fig. 7.
Reference numbers in the figures: 1. the device comprises a top plate, 2, a bottom plate, 3, a locking mechanism, 301, a fixing block, 302, a sliding rod, 303, an external thread block, 304, a transmission rod, 305, a positioning hole, 306, a thread groove, 4, a supporting block, 5, a mounting hole, 6, a connecting rod, 7, a threaded rod, 8, a thread sleeve, 9, a supporting rod, 10, a pressing block, 11, a first gear, 12, a rotating rod, 13, a second gear, 14, a knob, 15, a mounting cavity, 16, a sealing plate, 17, a sealing sleeve, 18, a placing groove, 19, a plug board frame, 20 and a PCB.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-6, in a first embodiment of the present invention, a locking device for a plugboard frame for PCB production comprises: a top plate 1;
the bottom plate 2 is positioned at the bottom of the top plate 1, one side of the bottom plate 2 is hinged with one side of the top plate 1, arc-shaped positioning grooves are formed in the sides, close to each other, of the top plate 1 and the bottom plate 2, and anti-skid pads are fixedly mounted on the inner walls of the positioning grooves;
the locking mechanism 3 is arranged on the top plate 1 and the bottom plate 2, and the locking mechanism 3 is used for realizing the assembly and disassembly between the top plate 1 and the bottom plate 2;
the supporting block 4 is fixedly arranged at the bottom of the bottom plate 2;
the mounting hole 5 is formed in one side of the supporting block 4;
the connecting rod 6 is rotatably installed in the installation hole 5;
the two threaded rods 7 are respectively and fixedly arranged at two ends of the connecting rod 6, and the thread turning directions of the two threaded rods 7 are opposite;
the two threaded sleeves 8 are respectively sleeved on the outer sides of the two threaded rods 7 in a threaded manner, and the threaded sleeves 8 are connected with the inner wall of the mounting hole 5 in a sliding manner;
the supporting rods 9 are respectively and fixedly arranged at one ends, far away from each other, of the two threaded sleeves 8;
the two pressing blocks 10 are respectively positioned at the sides, away from each other, of the two threaded sleeves 8, the supporting rod 9 is fixedly connected with the corresponding pressing block 10, and rubber pads are fixedly arranged at the sides, away from each other, of the two pressing blocks 10;
the first gear 11 is fixedly sleeved on the outer side of the connecting rod 6;
the rotating rod 12 is rotatably arranged in the supporting block 4;
a second gear 13, the fixed cover of second gear 13 is established the outside of dwang 12, first gear 11 with second gear 13 meshes mutually.
The locking mechanism 3 comprises a fixed block 301 fixedly connected with the top plate 1 and a sliding rod 302 fixedly connected with the bottom plate 2, an external thread block 303 is movably sleeved on the outer side of the sliding rod 302, a transmission rod 304 is fixedly mounted at the top of the external thread block 303, one side of the fixed block 301 is provided with a positioning hole 305 with an opening, the transmission rod 304 penetrates through the positioning hole 305, a thread groove 306 is formed in the bottom of the fixed block 301, the top of the external thread block 303 extends into the thread groove 306 and is in threaded connection with the inner wall of the thread groove 306, and the thread groove 306 is communicated with the positioning hole 305.
Set up the cavity in the external screw thread piece 303, the top of slide bar 303 extends to in the cavity and fixed mounting have the stopper, the bottom nestification of stopper has a plurality of first balls that are the annular and distribute, the outside nestification of stopper has a plurality of second balls that are the annular and distribute.
The outer side of the connecting rod 6 is rotatably sleeved with two stabilizing blocks, and the outer walls of the stabilizing blocks are fixedly connected with the inner wall of the mounting hole 5.
Two sliding grooves are symmetrically formed in the inner wall of the bottom of the mounting hole 5, sliding blocks are fixedly mounted at the bottom of the threaded sleeve 8, and the two sliding blocks are slidably mounted in the two sliding grooves respectively.
One end of the rotating rod 12 extends to the outside of the supporting block 4 and is fixedly provided with a knob 14, and an anti-slip sleeve is fixedly sleeved on the outside of the knob 14.
The bottom inner wall of the mounting hole 5 is provided with a rotating hole, and the rotating rod 12 penetrates through the rotating hole and is rotatably connected with the inner wall of the rotating hole.
In this embodiment, in use, the top of the bottom plate 2 is brought into contact with the ledge 19, and then the top plate 1 is placed on top of the ledge 19, then, the transmission rod 304 is rotated to penetrate the transmission rod 304 through the positioning hole 305, and the external thread block 303 is opposite to the thread groove 306, then the transmission rod 304 is pulled upwards, the transmission rod 304 drives the external thread block 303 to move upwards until the external thread block 303 moves to the bottom opening of the thread groove 306, the transmission rod 304 is rotated, the transmission rod 304 drives the external thread block 303 to rotate, so that the external thread block 303 enters the thread groove 306, the transmission rod 304 continues to rotate until the first ball at the bottom of the limiting block contacts with the inner wall of the bottom of the cavity, at this time, the external thread block 303 drives the sliding rod 302 to move, so that the fixing block 301 and the sliding rod 302 can be close to each other, and the top plate 1 and the bottom plate 2 can be tightened, so that the whole device can be fixed on the plug board frame 19;
when the whole device needs to be adjusted on the plug board frame 19, the position of the whole device on the plug board frame 19 can be quickly adjusted only by reversely twisting the transmission rod 304 and screwing the top board 1 and the bottom board 2 loose;
before the PCB 20 is placed in the plugboard frame 19, according to the thickness of the PCB 20, the knob 14 is rotated, the knob 14 drives the second gear 13 to rotate, the second gear 13 drives the first gear 11 to rotate, the first gear 11 drives the connecting rod 6 to rotate, the connecting rod 6 drives the two threaded rods 7 to rotate, the threaded rods 7 drive the threaded sleeves 8 to move, so that the two threaded sleeves 8 move mutually or oppositely, the threaded sleeves 8 drive the pressing block 10 to move through the supporting rod 9, so that the distance between the pressing blocks 10 on the two opposite plug board frame locking devices for PCB production can be adjusted, when the distance between two pressing blocks 10 on the opposite plug board frame locking device for PCB production is proper, the PCB 20 is inserted into the plug board frame 19, thereby can realize the fixed to PCB board 20 to can prevent effectively that PCB board 20 from rocking on picture peg frame 19, thereby can play better guard action to PCB board 20.
Compared with the prior art, the plug board frame locking device for PCB production provided by the invention has the following beneficial effects:
the locking mechanism 3 consisting of the fixed block 301, the sliding rod 302, the external thread block 303, the transmission rod 304, the positioning hole 305 and the thread groove 306 can quickly realize the fixation and position adjustment of the whole device on the plugboard frame 19; through mounting hole 5, connecting rod 6, threaded rod 7, threaded sleeve 8, bracing piece 9, compact heap 10, first gear 11, dwang 12 and second gear 13 cooperate, can realize when rotating knob 14, make two compact heaps 10 be close to each other or keep away from each other, thereby adjustable just right two distance between the tight piece 10 of clamp, thereby applicable PCB board 20 that is not used for thickness, thereby can play certain fixed action to PCB board 20, thereby can effectually protect PCB board 20.
Second embodiment:
based on the picture peg frame locking device is used in PCB board production that the first embodiment of this application provided, the second embodiment of this application provides another kind of picture peg frame locking device is used in PCB board production. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 7-8, the locking device of the plugboard frame for PCB production further includes two placing slots 18 opened at both sides of the supporting block 4 and communicated with the mounting hole 5, and the compressing block 10 is located in the placing slots 18.
The pressing block 10 is provided with a mounting cavity 15, a sealing plate 16 is installed in the mounting cavity 15 in a sliding sealing mode, and one end of the supporting rod 9 extends into the mounting cavity 15 and is fixedly connected with the sealing plate 16.
The outer side of the sealing plate 16 is fixedly sleeved with a sealing sleeve, and the sealing sleeve is connected with the inner wall of the mounting cavity 15 in a sliding and sealing mode.
When PCB board 20 takes place to rock in picture peg frame 19, PCB board 20 exerts a pressure to one side compact heap 10 this moment, make the motion of compact heap 10, the gas that the mounting cavity 15 internal seal board 16 was close to between the PCB board 20 this moment is compressed, the gas of compressed produces elasticity, thereby more can give the thrust of a direction of compact heap 10, thereby can effectually play a cushioning effect to compact heap 10, thereby can play a better cushioning effect to PCB board 20, thereby can play better guard action to PCB board 20.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a picture peg frame locking device is used in PCB board production which characterized in that includes:
a top plate;
the bottom plate is positioned at the bottom of the top plate, and one side of the bottom plate is hinged with one side of the top plate;
the locking mechanism is arranged on the top plate and the bottom plate and used for realizing the disassembly and assembly between the top plate and the bottom plate, the locking mechanism comprises a fixed block fixedly connected with the top plate and a sliding rod fixedly connected with the bottom plate, an external thread block is movably sleeved on the outer side of the sliding rod, a transmission rod is fixedly arranged at the top of the external thread block, one side of the fixed block is provided with a positioning hole with one opening, the transmission rod penetrates through the positioning hole, the bottom of the fixed block is provided with a thread groove, the top of the external thread block extends into the thread groove and is in threaded connection with the inner wall of the thread groove, the thread groove is communicated with the positioning hole, a cavity is arranged in the external thread block, the top end of the sliding rod extends into the cavity and is fixedly provided with a limiting block, and the bottom of the limiting block is nested with a plurality of first balls which are distributed in an annular shape, a plurality of second balls which are distributed annularly are nested on the outer side of the limiting block;
the mounting block is fixedly mounted at the bottom of the bottom plate;
the mounting hole is formed in one side of the supporting block;
the connecting rod is rotatably arranged in the mounting hole;
the two threaded rods are fixedly arranged at two ends of the connecting rod respectively;
the two threaded sleeves are respectively sleeved on the outer sides of the two threaded rods in a threaded manner, and the threaded sleeves are connected with the inner wall of the mounting hole in a sliding manner;
the supporting rods are fixedly arranged at one ends, far away from each other, of the two threaded sleeves respectively;
the two pressing blocks are respectively positioned on one sides, far away from each other, of the two threaded sleeves, and the supporting rods are fixedly connected with the corresponding pressing blocks;
the first gear is fixedly sleeved on the outer side of the connecting rod;
the rotating rod is rotatably arranged in the supporting block;
the second gear, the fixed cover of second gear is established the outside of dwang, first gear with the second gear meshes mutually.
2. The locking device for the plugboard frame used for the production of the PCB as claimed in claim 1, wherein two stabilizing blocks are rotatably sleeved on the outer side of the connecting rod, and the outer walls of the stabilizing blocks are fixedly connected with the inner walls of the mounting holes.
3. The locking device for the plugboard frame for the PCB production as recited in claim 1, wherein two sliding grooves are symmetrically formed on the inner wall of the bottom of the mounting hole, a sliding block is fixedly mounted at the bottom of the threaded sleeve, and the two sliding blocks are respectively slidably mounted in the two sliding grooves.
4. The flashboard frame locking device for PCB production of claim 1, wherein one end of the rotating rod extends to the outside of the supporting block and is fixedly provided with a knob, and an anti-slip sleeve is fixedly sleeved on the outside of the knob.
5. The locking device for the plugboard frame used for PCB production of claim 1, wherein the bottom inner wall of the mounting hole is provided with a rotation hole, and the rotation rod penetrates through the rotation hole and is rotatably connected with the inner wall of the rotation hole.
6. The flashboard frame locking device for PCB production of claim 1, wherein both sides of the supporting block are provided with placing grooves communicated with the mounting holes, and the compressing block is positioned in the placing grooves.
7. The flashboard frame locking device for the production of the PCB as claimed in claim 6, wherein the compressing block is provided with an installation cavity, the installation cavity is internally provided with a sealing plate in a sliding and sealing manner, and one end of the supporting rod extends into the installation cavity and is fixedly connected with the sealing plate.
8. The locking device for the plugboard frame used for the production of the PCB as claimed in claim 7, wherein the sealing plate is fixedly sleeved with a sealing sleeve on the outer side, and the sealing sleeve is connected with the inner wall of the mounting cavity in a sliding and sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033232.9A CN112278594B (en) | 2020-09-27 | 2020-09-27 | Board inserting frame locking device for PCB production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011033232.9A CN112278594B (en) | 2020-09-27 | 2020-09-27 | Board inserting frame locking device for PCB production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112278594A CN112278594A (en) | 2021-01-29 |
| CN112278594B true CN112278594B (en) | 2022-05-17 |
Family
ID=74422581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011033232.9A Active CN112278594B (en) | 2020-09-27 | 2020-09-27 | Board inserting frame locking device for PCB production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112278594B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434899A (en) * | 1980-11-17 | 1984-03-06 | Liberty Carton Co. | Adjustable wire tote for printed circuit boards |
| JP3155200B2 (en) * | 1996-05-09 | 2001-04-09 | 有限会社サンオーラ精工 | Frame for storing and transporting plate-like objects |
| CN103862838B (en) * | 2013-07-17 | 2016-02-03 | 昆山双特科技有限公司 | A kind of full-automatic consent, two-sided, silk-screen all-in-one |
| CN208135133U (en) * | 2018-05-08 | 2018-11-23 | 赣州东辰科技有限公司 | A kind of pcb board production flashboard rack locking device |
| CN209635005U (en) * | 2019-03-12 | 2019-11-15 | 上海岭屹机械科技有限公司 | A kind of novel PCB antistatic material frame |
| CN210083789U (en) * | 2019-03-28 | 2020-02-18 | 广州智联自动化技术有限公司 | PCB board picture peg frame device |
-
2020
- 2020-09-27 CN CN202011033232.9A patent/CN112278594B/en active Active
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| Publication number | Publication date |
|---|---|
| CN112278594A (en) | 2021-01-29 |
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