Portable PCB board rack
This application is a divisional application, original application number: 2016112656580, filing date: 2016-12 to 30; the invention creates the name: a portable PCB board rack.
Technical Field
The invention relates to the technical field of electronic information, in particular to a portable PCB placing frame.
Background
The PCB is an important electronic component, is a support of an electronic component, is a carrier for electrical connection of the electronic component, and the PCB is developed from a single layer to a double-sided, multi-layered and flexible printed board, and still maintains respective development trends. In PCB production process, need temporarily save the PCB board on the rack between each process, in order to reduce the use quantity of rack, often adopt the great rack of volume to carry out the centralized of PCB board and place, because the heaviness of rack, the operation is inconvenient, and the practicality is relatively poor. Although the flexibility of rack has been improved to present portable rack, if utilize the transmission band to carry out when transporting on the PCB that needs on the rack shifts the transmission band one by one, work load is great, and work efficiency is low.
Therefore, in order to solve the existing problems, the invention particularly provides a new technical scheme.
Disclosure of Invention
The invention aims to provide a portable PCB placing frame which is reasonable in structure, simple to operate, convenient and practical.
The technical scheme adopted by the invention aiming at the technical defects is as follows:
a portable PCB placing rack comprises a carrier plate split body I, a carrier plate split body II and a carrier plate assembly, wherein the carrier plate split body I and the carrier plate split body II are hinged and connected through hinges to complete folding or unfolding operation, the carrier plate split body I and the carrier plate split body II are of a hollow structure, the hollow part is provided with a plurality of carrier plate assemblies, the tops of the carrier plate split body I and the carrier plate split body II are provided with a plurality of inserting grooves matched with the carrier plate assemblies, the tops of the carrier plate split body I and the carrier plate split body II are also provided with a plurality of limiting columns and are arranged at intervals with the carrier plate assemblies, each carrier plate assembly comprises a carrier plate box, a pressing plate strip and a limiting ring, the carrier plate box is arranged at the bottom in the carrier plate split body, the top end of the carrier plate box is provided with the limiting ring connecting pressing plate strip, the carrier plate split body I and the carrier plate split body, and sliding doors are arranged on the support plate split body I and the support plate split body II.
Further, the inner wall of the single pressing plate strip is provided with a caliper gauge.
Furthermore, it is single the inner wall of spacing ring is provided with anti-skidding bead, and the spacing ring is the silica gel material.
Further, the bottom of the single plate carrying box is provided with a soft cushion.
Furthermore, a hanging ring II is arranged on the hinge.
The invention has the beneficial effects that: the PCB board conveying device is simple in structure, can finish the placing operation of a large number of PCB boards at one time through the folding structure of the support plate split bodies I and II, is small in size, convenient to carry and store, convenient and practical, can finish the conveying of the PCB boards only by installing the placing frame on the conveying device through the connecting seat, does not need to exchange between the placing frame and the conveying device, and is simple to operate and high in working efficiency.
Drawings
The invention is described in further detail below with reference to the figures and the detailed description.
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: 1. support plate components of parts of a whole that can function independently I, 2, support plate components of parts of a whole that can function independently II, 3, support plate subassembly, 4, hinge, 5, slot, 6, spacing post, 7, carrier plate case, 8, pressure lath, 9, spacing ring, 10, connecting seat, 11, rings I, 12, sliding door, 13, callipers rule, 14, anti-skidding bead, 15, cushion, 16, rings II.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in figure 1, a portable PCB board placing rack comprises a carrier board split body I1, a carrier board split body II 2 and a carrier board assembly 3, wherein the carrier board split body I1 and the carrier board split body II 2 are hinged and connected through a hinge 4 to complete folding or unfolding operation, the carrier board split body I1 and the carrier board split body II 2 are of a hollow structure, the hollow part is provided with a plurality of carrier board assemblies 3, the tops of the carrier board split body I1 and the carrier board split body II 2 are provided with a plurality of slots 5 matched with the carrier board assemblies 3, the tops of the carrier board split body I1 and the carrier board split body II 2 are also provided with a plurality of limiting columns 6 which are arranged at intervals with the carrier board assemblies 3, each single carrier board assembly 3 comprises a carrier board box 7, a pressing board strip 8 and a limiting ring 9, wherein the carrier board box 7 is arranged at the bottom in the carrier board split body, the top end of the carrier board box 7 is provided with the limiting ring 9 connected, and a lifting ring I11 used for carrying is arranged on the connecting seat 10, and sliding doors 12 are arranged on the support plate split bodies I1 and II 2.
In this embodiment, the inner wall of the single pressing plate strip 8 is provided with the caliper 13, which is used for inserting the PCB gauge into the carrier box 7 or extracting the PCB gauge from the carrier box 7, so as to reduce the situations of stutter, deadlocking and the like in the process of inserting or extracting the PCB, ensure the continuity and effectiveness of each operation, and have simple and rapid operation.
In this embodiment, the inner wall of single spacing ring 9 is provided with anti-skidding bead 14, and spacing ring 9 is the silica gel material, has better limiting displacement after the PCB board inserts year board case 7, effectively avoids the PCB board circumstances such as sloshing, wearing and tearing appear in transmission process, and the soft quality that can not lead to the fact the damage to the PCB board moreover of silica gel texture guarantees the quality of PCB board.
In this embodiment, the bottom of the single board carrying box 7 is provided with the soft pad 15, so as to effectively avoid the phenomena of damage to the PCB board and the like caused by excessive plugging and unplugging actions.
In the embodiment, a lifting ring II 16 is arranged on the hinge 4, and the lifting ring I11 is used for lifting and hoisting operation in the process of unfolding the carrier plate split bodies I1 and II 2; after carrier plate components of a whole that can function independently I1, II 2 are folding, only need can accomplish through rings I11 and rings II 16 that merge and carry the operation of lifting, easy operation, convenient and practical.
The invention has the beneficial effects that: the PCB placing rack is simple in structure, capable of completing placing operation of a large number of PCBs at one time, small in size, convenient to carry, carry and store, convenient and practical, transmission of the PCBs can be completed only by installing the placing rack on the transmission device through the connecting seat, exchange between the placing rack and the transmission device is not needed, operation is simple, and working efficiency is high.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.