CN210274740U - Flexible printed circuit board printing jig - Google Patents
Flexible printed circuit board printing jig Download PDFInfo
- Publication number
- CN210274740U CN210274740U CN201921072554.7U CN201921072554U CN210274740U CN 210274740 U CN210274740 U CN 210274740U CN 201921072554 U CN201921072554 U CN 201921072554U CN 210274740 U CN210274740 U CN 210274740U
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- spring
- arc
- seted
- magnet
- otter board
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Abstract
The utility model discloses a flexible printed circuit board printing jig, which comprises a fixing plate and i, the middle part groove has been seted up in the fixed plate, the otter board has been placed to the middle part inslot, otter board bilateral symmetry fixedly connected with installation piece, the arc wall has been seted up to one side of installation piece, the installation spout has been seted up to the symmetry in the fixed plate, the spring groove has still been seted up to the symmetry in the fixed plate, the spring inslot is equipped with elasticity latch mechanism, installation piece bottom side is equipped with adsorption apparatus and constructs, installation spout below is equipped with the cavity, fixed mounting has the electro-magnet in the cavity. The utility model discloses cut off the power supply with the electro-magnet when the otter board is dismantled, then the pulling pull rod for the otter board drives the installation piece and slides, thereby the lateral wall extrusion arc fixture block of arc wall makes it slide into the spring inslot once more, then with the otter board pull play can, it is more convenient for the whole installation dismantlement process of prior art, the user person only need push-and-pull otter board can, the operation is simpler, dismouting speed is faster.
Description
Technical Field
The utility model relates to a flexible printed circuit board technical field especially relates to a flexible printed circuit board printing jig.
Background
The flexible printed circuit board is also called a flexible printed circuit board, and a flexible printed circuit board (FPC), which is a special printed circuit board. It features light weight, thin thickness, softness and flexibility. The method is mainly used for a plurality of products such as mobile phones, notebook computers, PDAs, digital cameras, liquid crystal display screens and the like.
According to the Chinese patent publication numbers: CN208216243U, a full-automatic printing jig of circuit board, which comprises a fixing plate and i, the mounting hole has been seted up to the bottom of fixed plate, and slidable mounting has the otter board in the mounting hole, has all seted up the bottom on the both sides inner wall of mounting hole and is the open-ended mounting groove, and the installation piece has all been welded to the both sides of otter board, and one side that two installation pieces kept away from each other is slidable mounting respectively in two mounting grooves, and this tool can be dismantled and install the otter board, is convenient for clean or renew the otter board, and save time raises the efficiency.
However, the structure is complicated, the handle needs to be pulled firstly during disassembly, the movable rod needs to be pulled during installation, two hands are needed to operate together, and the actual disassembly and assembly are inconvenient.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the dismouting structure of current circuit board printing jig otter board is comparatively loaded down with trivial details, need stimulate the handle earlier during the dismantlement, and need stir the movable rod again during the installation to still need two hands concurrent operation, actual dismouting is not convenient.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a flexible printed circuit board printing jig, includes the fixed plate, seted up the middle part groove in the fixed plate, the otter board has been placed to the middle part inslot, otter board bilateral symmetry fixedly connected with installation piece, the arc wall has been seted up to one side of installation piece, the installation spout has been seted up to the symmetry in the fixed plate, the spring groove has still been seted up to the symmetry in the fixed plate, the spring inslot is equipped with elasticity latch mechanism, installation piece bottom side is equipped with adsorption apparatus, installation spout below is equipped with the cavity, fixed mounting has the electro-magnet in the cavity.
Preferably, the elastic clamping mechanism comprises a spring, one end of the spring is fixedly connected to the side wall of the spring groove, the other end of the spring is fixedly connected with an arc-shaped clamping block, and the arc-shaped clamping block is slidably connected to the spring groove.
Preferably, the adsorption mechanism comprises a magnet, the magnet is fixedly connected to the bottom side of the mounting block, and an elastic bulge is arranged on one side of the magnet, which is far away from the mounting block.
Preferably, one side of the net plate is fixedly connected with a pull rod, and the pull rod is provided with anti-skid grains.
Preferably, the opposite faces of the electromagnet and the magnet are opposite in magnetism.
Preferably, the arc-shaped clamping block is matched with the arc-shaped groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. during the installation at first make the installation piece slide in the installation spout, the extrusion arc fixture block makes it slide to the spring inslot, thereby make the spring compress, along with promoting otter board to middle part inslot, make the arc wall slowly contact the arc fixture block, in the arc fixture block card goes into the arc wall under the elastic action of spring, realize tentatively fixed, then make the electro-magnet circular telegram, produce the adsorption affinity to the magnetite, thereby let the magnetite drive elastic bulge tightly support the installation spout lateral wall and realize that the secondary is fixed.
2. Only need cut off the power supply with the electro-magnet during dismantlement, then pulling the pull rod for the otter board drives the installation piece and slides, thereby the lateral wall extrusion arc fixture block of arc wall makes it slide into the spring inslot once more, then with the otter board pull out can, it is more convenient for the whole installation dismantlement process of prior art, the user only need push-and-pull otter board can, the operation is simpler, dismouting speed is faster.
Drawings
Fig. 1 is a schematic front structural view of a flexible printed circuit board printing jig according to the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
In the figure: 1-fixing plate, 2-middle groove, 3-screen plate, 4-pull rod, 5-spring groove, 6-spring, 7-cavity, 8-mounting block, 9-arc groove, 10-magnet, 11-arc fixture block, 12-mounting chute, 13-elastic bulge and 14-electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a flexible printed circuit board printing jig comprises a fixing plate 1, a middle groove 2 is arranged in the fixing plate 1, a screen plate 3 is placed in the middle groove 2, one side of the screen plate 3 is fixedly connected with a pull rod 4, the pull rod 4 is provided with anti-skid lines, the screen plate 3 is driven to move in the middle groove 2 by pulling and pushing the pull rod 4, two sides of the screen plate 3 are symmetrically and fixedly connected with mounting blocks 8, one side of each mounting block 8 is provided with an arc-shaped groove 9, mounting sliding grooves 12 are symmetrically arranged in the fixing plate 1, spring grooves 5 are also symmetrically arranged in the fixing plate 1, elastic clamping mechanisms are arranged in the spring grooves 5, each elastic clamping mechanism comprises a spring 6, one end of each spring 6 is fixedly connected to the side wall of each spring groove 5, the other end of each spring 6 is fixedly connected with an arc-shaped fixture block 11, the installation piece 8 slides in the installation spout 12, extrudes the arc-shaped fixture block 11 to slide in the spring groove 5 until the arc-shaped fixture block 11 is clamped in the arc-shaped groove 9 under the elastic action of the spring 6, and simultaneously drives the installation piece 8 to slide when the screen plate 3, so that the arc-shaped fixture block 11 is extruded by the side wall of the arc-shaped groove 9 to slide in the spring groove 5 again.
8 bottom sides of installation piece are equipped with adsorption apparatus and construct, adsorption apparatus constructs including magnetite 10, 10 fixed connection of magnetite is in the bottom side of installation piece 8, one side that installation piece 8 was kept away from to magnetite 10 is equipped with elastic bulge 13, the opposite face magnetism of electro-magnet 14 and magnetite 10 is opposite, installation spout 12 below is equipped with cavity 7, fixed mounting has electro-magnet 14 in the cavity 7, make 14 circular telegrams of electro-magnet, produce the adsorption affinity to magnetite 10, thereby let magnetite 10 drive elastic bulge 13 tightly support installation spout 12 lateral walls and realize spacing to installation piece 8.
In the utility model, when the user uses the device, firstly, the installation block 8 slides into the installation chute 12 when in installation, the arc-shaped fixture block 11 is extruded to slide into the spring groove 5, thereby the spring 6 is compressed, along with pushing the screen plate 3 into the middle groove 2, the arc-shaped groove 9 is slowly contacted with the arc-shaped fixture block 11, the arc-shaped fixture block 11 is clamped into the arc-shaped groove 9 under the elastic action of the spring 6 to realize primary fixation, then the electromagnet 14 is electrified to generate adsorption force to the magnet 10, thereby the magnet 10 drives the elastic bulge 13 to tightly abut against the side wall of the installation chute 12 to realize secondary fixation, only the electromagnet 14 needs to be powered off when in disassembly, then the pull rod 4 is pulled, the screen plate 3 drives the installation block 8 to slide, thereby the side wall of the arc-shaped groove 9 extrudes the arc-shaped fixture block 11 to slide into the spring groove 5 again, then the screen plate 3 is pulled out, compared with the prior art, the user only needs to push and pull the screen plate 3, so that the operation is simpler and the dismounting speed is higher.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a flexible printed circuit board printing jig, includes fixed plate (1), its characterized in that, middle part groove (2) have been seted up in fixed plate (1), otter board (3) have been placed in middle part groove (2), otter board (3) bilateral symmetry fixedly connected with installation piece (8), arc wall (9) have been seted up to one side of installation piece (8), installation spout (12) have been seted up to the symmetry in fixed plate (1), spring groove (5) have still been seted up to the symmetry in fixed plate (1), be equipped with elasticity latch mechanism in spring groove (5), installation piece (8) bottom side is equipped with adsorption equipment, installation spout (12) below is equipped with cavity (7), fixed mounting has electro-magnet (14) in cavity (7).
2. The flexible printed circuit board printing jig according to claim 1, wherein the elastic clamping mechanism comprises a spring (6), one end of the spring (6) is fixedly connected to the side wall of the spring groove (5), the other end of the spring (6) is fixedly connected with an arc-shaped clamping block (11), and the arc-shaped clamping block (11) is slidably connected in the spring groove (5).
3. The flexible printed circuit board printing jig as claimed in claim 1, wherein the adsorption mechanism comprises a magnet (10), the magnet (10) is fixedly connected to the bottom side of the mounting block (8), and an elastic protrusion (13) is arranged on one side of the magnet (10) far away from the mounting block (8).
4. The tool according to claim 1, wherein a pull rod (4) is fixedly connected to one side of the screen (3), and the pull rod (4) is provided with anti-skid lines.
5. A flexible printed circuit board printing jig according to claim 3, characterized in that the opposite faces of the electromagnet (14) and the magnet (10) are opposite in magnetism.
6. The tool according to claim 2, wherein the arc-shaped fixture block (11) is matched with the arc-shaped groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072554.7U CN210274740U (en) | 2019-07-10 | 2019-07-10 | Flexible printed circuit board printing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072554.7U CN210274740U (en) | 2019-07-10 | 2019-07-10 | Flexible printed circuit board printing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274740U true CN210274740U (en) | 2020-04-07 |
Family
ID=70048217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921072554.7U Expired - Fee Related CN210274740U (en) | 2019-07-10 | 2019-07-10 | Flexible printed circuit board printing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678218A (en) * | 2021-01-29 | 2021-04-20 | 乐开琼 | Medicine packaging machine and packaging method thereof |
-
2019
- 2019-07-10 CN CN201921072554.7U patent/CN210274740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678218A (en) * | 2021-01-29 | 2021-04-20 | 乐开琼 | Medicine packaging machine and packaging method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210710 |