CN217456918U - Combined circuit board plugboard frame - Google Patents
Combined circuit board plugboard frame Download PDFInfo
- Publication number
- CN217456918U CN217456918U CN202220174169.9U CN202220174169U CN217456918U CN 217456918 U CN217456918 U CN 217456918U CN 202220174169 U CN202220174169 U CN 202220174169U CN 217456918 U CN217456918 U CN 217456918U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bottom plate
- hole
- rotation
- fixedly connected
- 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.)
- Active
Links
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a circuit board picture peg frame technical field specifically is a modular circuit board picture peg frame, comprising a base plate, a recess has been seted up to one side of bottom plate, the inside of bottom plate is provided with an axis of rotation, one side fixedly connected with of axis of rotation rotates the handle, one side of bottom plate is provided with two and rotates the lead screw, the inside of bottom plate is provided with two slide bars, two the surface of slide bar is provided with a roof. The utility model has the advantages that: many lower fixture blocks that set up on the bottom plate can deposit the circuit board under between the fixture block, then the rethread rotates the handle and rotates the axis of rotation, can drive the rotation of first gear, again because the rotation of first gear can drive the rotation of second gear, the rotation of second gear can drive the rotation of rotating the lead screw and also can drive reciprocating of roof simultaneously, just can press from both sides tightly the circuit board of co-altitude, prevents that the circuit board from dropping from the picture peg frame.
Description
Technical Field
The utility model relates to a circuit board plugboard frame technical field, especially a modular circuit board plugboard frame.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electrical appliance layout. The circuit board can be called as a printed circuit board or a printed circuit board, the FPC circuit board is also called as a flexible circuit board which is a flexible printed circuit board with high reliability and excellent flexibility and is made of polyimide or polyester film as a base material.
In the use process of the existing combined type circuit board plugboard frame, due to different circuit board formats, the original circuit board plugboard frame cannot be limited and fixed according to the actual condition of a circuit board, and the quality of the circuit board is seriously influenced due to dislocation or scattering.
To above problem, the utility model provides a modular circuit board picture peg frame can solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a modular circuit board picture peg frame.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a modular circuit board picture peg frame, includes the bottom plate, a recess has been seted up to one side of bottom plate, the inside of bottom plate is provided with an axis of rotation, rotation handle of one side fixedly connected with of axis of rotation, one side of bottom plate is provided with two and rotates the lead screw, the inside of bottom plate is provided with two slide bars, two the surface of slide bar is provided with a roof, two fixed blocks of the equal fixedly connected with in both sides of roof.
Optionally, a plurality of lower fixture blocks are fixedly connected to one side of the bottom plate, a first through hole is formed in each of two sides of the bottom plate, a second through hole is formed in each of two sides of the bottom plate, a third through hole is formed in each of two sides of the bottom plate, a side plate is fixedly connected to one side of the bottom plate, and a plurality of side fixture blocks are fixedly connected to one side of the side plate.
Optionally, the plurality of lower fixture blocks are arranged in a linear array, a first internal thread is formed inside the first through hole, and the positions of the plurality of side fixture blocks correspond to the positions of the lower fixture blocks.
Optionally, the rotating shaft is rotatably connected inside the third through hole, two first gears are fixedly connected to the outer surface of the rotating shaft, one side of each first gear is connected with a second gear in a meshed manner, and the positions of the two second gears correspond to the positions of the second through holes.
Optionally, one side of each of the two rotary screw rods is fixedly connected inside the second gear, and the two rotary screw rods are rotatably connected inside the second through hole.
Optionally, one side of each of the two sliding rods is provided with a first external thread, and one side of each of the sliding rods is in threaded connection with the inside of the first through hole.
Optionally, four a rotation hole has all been seted up to one side of fixed block, wherein two a second internal thread has been seted up to the inside in rotation hole, second internal thread threaded connection is in the surface of rotation lead screw, two the rotation hole cup joints in the surface of slide bar, one side fixedly connected with of roof is a plurality of to go up the fixture block, and is a plurality of go up the fixture block and be linear array and arrange.
The utility model has the advantages of it is following:
present combination formula circuit board picture peg frame is in the use, because the circuit board format differs, original circuit board picture peg frame can't carry on spacingly and fixed according to circuit board actual conditions size, and the dislocation or the frame that looses, seriously influences the quality of circuit board, so the utility model discloses a fixture block under many that sets up on the bottom plate, can deposit the circuit board under between the fixture block, then the rethread rotates the axis of rotation with the handle, can drive the rotation of first gear, because the rotation of first gear can drive the rotation of second gear again, the rotation of second gear can drive the rotation of rotating the lead screw and also can drive reciprocating of roof simultaneously, just so can press from both sides tightly the circuit board of co-altitude, prevent that the circuit board from dropping from the picture peg frame.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of the explosion structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention;
fig. 6 is a schematic structural diagram of the bottom plate of the present invention.
In the figure: 1-bottom plate, 101-groove, 102-lower fixture, 103-first through hole, 104-first internal thread, 105-second through hole, 106-third through hole, 107-side plate, 108-side fixture, 2-rotation shaft, 201-rotation handle, 202-first gear, 203-second gear, 3-rotation screw rod, 4-sliding rod, 401-first external thread, 5-top plate, 501-fixing block, 502-rotation hole, 503-second internal thread, 504-upper fixture.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 6, a modular circuit board plugboard frame, it includes bottom plate 1, a recess 101 has been seted up to one side of bottom plate 1, the inside of bottom plate 1 is provided with an axis of rotation 2, one side fixedly connected with of axis of rotation 2 rotates handle 201, press from both sides tightly through rotating handle 201, one side of bottom plate 1 is provided with two rotation lead screws 3, the inside of bottom plate 1 is provided with two slide bars 4, the surface of two slide bars 4 is provided with a roof 5, two fixed blocks 501 of the equal fixedly connected with in both sides of roof 5.
As an optimal technical solution of the utility model: a plurality of lower fixture blocks 102 are fixedly connected to one side of the bottom plate 1, a first through hole 103 is formed in each of two sides of the bottom plate 1, a second through hole 105 is formed in each of two sides of the bottom plate 1, a third through hole 106 is formed in each of two sides of the bottom plate 1, a side plate 107 is fixedly connected to one side of the bottom plate 1, and a plurality of side fixture blocks 108 are fixedly connected to one side of the side plate 107.
As an optimal technical solution of the utility model: a plurality of lower fixture blocks 102 are linear array and arrange, and current combination formula circuit board picture peg frame is in the use, because the circuit board format differs, and original circuit board picture peg frame can't carry on spacingly and fixed according to circuit board actual conditions size, and misplaces or looses the frame, has seriously influenced the quality of circuit board, so the utility model discloses a fixture block 102 under many that set up on bottom plate 1 can deposit the circuit board under between fixture block 102, and first internal thread 104 has been seted up to the inside of first through-hole 103, and the position of a plurality of side fixture blocks 108 is corresponding with fixture block 102's position down.
As an optimal technical solution of the utility model: rotation axis 2 rotates and connects in the inside of third through-hole 106, two first gears 202 of the outer fixed surface of rotation axis 2 is connected with, one side meshing of first gear 202 is connected with a second gear 203, rethread rotation handle 201 rotates rotation axis 2, can drive the rotation of first gear 202, because the rotation of first gear 202 can drive the rotation of second gear 203 again, the rotation of second gear 203 can drive the rotation of rotating lead screw 3 and also can drive reciprocating of roof 5 simultaneously, just so can press from both sides tight the circuit board of co-altitude not, prevent that the circuit board from dropping from the picture peg frame, the position of two second gears 203 is corresponding with the position of second through-hole 105.
As an optimal technical solution of the utility model: one side of each of the two rotating screws 3 is fixedly connected to the inside of the second gear 203, and the two rotating screws 3 are rotatably connected to the inside of the second through hole 105.
As an optimal technical solution of the utility model: a first external thread 401 is respectively provided at one side of the two sliding rods 4, and one side of the sliding rod 4 is in threaded connection with the inside of the first through hole 103, thereby facilitating the disassembly and assembly of the sliding rod 4.
As an optimal technical solution of the utility model: one side of four fixed blocks 501 has all been seted up one and has been rotated hole 502, and wherein two second internal threads 503 have been seted up to the inside of rotating hole 502, and second internal thread 503 threaded connection is in the surface of rotating lead screw 3, and two rotate the hole 502 and cup joint in the surface of slide bar 4, and one side fixedly connected with of roof 5 goes up fixture block 504 a plurality of, and a plurality of fixture block 504 are linear array and arrange.
In summary, the following steps: present combination formula circuit board picture peg frame is in the use, because the circuit board format differs, original circuit board picture peg frame can't carry on spacingly and fixed according to circuit board actual conditions size, and dislocation or scattered frame, seriously influence the quality of circuit board, so the utility model discloses a fixture block 102 under many that set up on bottom plate 1, can deposit the circuit board under between fixture block 102, then the rethread rotates handle 201 and rotates axis of rotation 2, can drive the rotation of first gear 202, again because the rotation of first gear 202 can drive the rotation of second gear 203, the rotation of second gear 203 can drive the rotation of rotating lead screw 3 and also can drive reciprocating of roof 5 simultaneously, just so can press from both sides tightly the circuit board of co-altitude, prevent that the circuit board from dropping from the picture peg frame.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a modular circuit board picture peg frame which characterized in that: including bottom plate (1), a recess (101) has been seted up to one side of bottom plate (1), the inside of bottom plate (1) is provided with an axis of rotation (2), one side fixedly connected with of axis of rotation (2) rotates handle (201), one side of bottom plate (1) is provided with two and rotates lead screw (3), the inside of bottom plate (1) is provided with two slide bars (4), two the surface of slide bar (4) is provided with one roof (5), two fixed blocks (501) of the equal fixedly connected with in both sides of roof (5).
2. The modular circuit board patch panel of claim 1, wherein: the clamping device is characterized in that a plurality of lower clamping blocks (102) are fixedly connected to one side of the bottom plate (1), a first through hole (103) is formed in each of two sides of the bottom plate (1), a second through hole (105) is formed in each of two sides of the bottom plate (1), a third through hole (106) is formed in each of two sides of the bottom plate (1), a side plate (107) is fixedly connected to one side of the bottom plate (1), and a plurality of side clamping blocks (108) are fixedly connected to one side of the side plate (107).
3. A modular circuit board card rack as recited in claim 2 wherein: the lower clamping blocks (102) are arranged in a linear array, first internal threads (104) are formed in the first through hole (103), and the positions of the side clamping blocks (108) correspond to the positions of the lower clamping blocks (102).
4. A modular circuit board card rack as recited in claim 1, wherein: the rotating shaft (2) is rotatably connected to the inside of the third through hole (106), two first gears (202) are fixedly connected to the outer surface of the rotating shaft (2), one side of each first gear (202) is connected with one second gear (203) in a meshed mode, and the positions of the two second gears (203) correspond to the positions of the second through holes (105).
5. A modular circuit board card rack as recited in claim 1, wherein: one side of each of the two rotary screw rods (3) is fixedly connected to the inside of the second gear (203), and the two rotary screw rods (3) are rotatably connected to the inside of the second through hole (105).
6. A modular circuit board card rack as recited in claim 1, wherein: one side of each of the two sliding rods (4) is provided with a first external thread (401), and one side of each sliding rod (4) is in threaded connection with the inside of the corresponding first through hole (103).
7. A modular circuit board card rack as recited in claim 1, wherein: four one side of fixed block (501) has all seted up one and has rotated hole (502), wherein two a second internal thread (503) have been seted up to the inside of rotating hole (502), second internal thread (503) threaded connection is in the surface of rotating lead screw (3), two rotate hole (502) and cup joint in the surface of slide bar (4), one side fixedly connected with of roof (5) goes up fixture block (504), and is a plurality of go up fixture block (504) and be linear array and arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220174169.9U CN217456918U (en) | 2022-01-23 | 2022-01-23 | Combined circuit board plugboard frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220174169.9U CN217456918U (en) | 2022-01-23 | 2022-01-23 | Combined circuit board plugboard frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217456918U true CN217456918U (en) | 2022-09-20 |
Family
ID=83264606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220174169.9U Active CN217456918U (en) | 2022-01-23 | 2022-01-23 | Combined circuit board plugboard frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217456918U (en) |
-
2022
- 2022-01-23 CN CN202220174169.9U patent/CN217456918U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210742305U (en) | Full-automatic flexible circuit board precision finishing check out test set | |
| CN217456918U (en) | Combined circuit board plugboard frame | |
| CN111830063A (en) | Dual-module AOI detection device of liquid crystal display production line | |
| CN109640527B (en) | Dry film applying device for thick copper PCB production | |
| CN113068330B (en) | Accurate two-sided printed wiring board processing is with compression fittings | |
| CN209787564U (en) | Manual alignment deviation prevention device for PCB | |
| CN213783680U (en) | Anti-welding dry film circuit board | |
| CN219124686U (en) | PCB fixing device for SMT double-sided assembly | |
| CN221318097U (en) | Automatic reversing system equipment for printed substrate | |
| CN207820340U (en) | A kind of flexible PCB SMT patch jigs | |
| CN113329558A (en) | Mould for circuit printing | |
| CN208638781U (en) | PCB circuit board convenient to installation | |
| CN213843444U (en) | Circuit board detection machine | |
| CN213337896U (en) | PCB board electric detection device | |
| CN214821729U (en) | Screen printing device convenient to dismouting is maintained | |
| CN212467917U (en) | Powder mixing arrangement is used in base plate production | |
| CN214476240U (en) | Display device of intelligent information equipment | |
| CN215792457U (en) | Irregular product positioning seat for screen printing device | |
| CN114269075B (en) | Surface treatment device for multilayer printed circuit board production | |
| CN219577369U (en) | Photovoltaic circuit substrate unable adjustment base | |
| CN212872248U (en) | Multi-angle mainboard test fixture | |
| CN209946041U (en) | Dual-module AOI detection device of liquid crystal display production line | |
| CN220519071U (en) | Placing device suitable for copper foil substrate | |
| CN214154936U (en) | Protection type PCB board | |
| CN220594388U (en) | Screen printing positive electrode screen plate cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |