CN211019492U

CN211019492U - Universal carrier for PCB

Info

Publication number: CN211019492U
Application number: CN201921963416.8U
Authority: CN
Inventors: 王方亮
Original assignee: Beijing Wanlong Essential Technology Co ltd
Current assignee: Beijing Wanlong Essential Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-14
Anticipated expiration: 2029-11-14

Abstract

The utility model provides a general carrier of PCB relates to the PCB field, and it includes that frame, slidable locate X axle activity strip on this frame and slidable locate Y axle activity strip on this frame, the frame includes two diaphragms of relative setting and connects respectively in these two diaphragm both ends and two vertical plates of relative setting, X axle activity strip and vertical plate parallel arrangement, and its both ends respectively with vertical plate slidable connection, Y axle activity strip and diaphragm parallel arrangement, and its both ends respectively with diaphragm slidable connection. The PCB universal carrier is arranged on the outer frame in a sliding way through the X-axis movable strip and the Y-axis movable strip, so that the distance between the PCB universal carrier and the outer frame can be adjusted, and the function of placing PCBs with different widths can be achieved.

Description

Universal carrier for PCB

Technical Field

The utility model relates to a carrier, in particular to general carrier of PCB.

Background

Pcb (printed Circuit board), known in chinese as printed Circuit board, is an electronic component that is printed and spatially arranged for mounting electronic components. Surface Mount Technology (SMT), which is a circuit assembly Technology that mounts Surface Mount components without leads or short leads on the Surface of a PCB and solder-assembles the components by reflow or dip soldering. However, the PCBs provided by customers have different sizes and various shapes, and have no standard production process, so that some boards cannot be produced in a normal flow manner or cannot be produced automatically during production, and often need to be produced by means of tooling carriers.

The carrier is a consumable article, and the tool that replaces artifical some mechanical action to accomplish in the mainly used mill, and the PCB board needs effectively place it through the carrier in the production and processing process to be convenient for the staff assembles the part on the PCB board. However, the existing carrier can only correspond to a specific product, so that the number of different types of tool carriers is increased along with the types of the products, and the carrier in the existing market has a complex structure and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a general carrier of PCB has solved the specific problem that corresponds of carrier among the prior art.

The technical scheme of the utility model is realized like this:

the utility model provides a general carrier of PCB, includes that frame, slidable locate the X axle activity strip on this frame and the Y axle activity strip of slidable locating on this frame, the frame is including two diaphragms of relative setting and connect respectively in these two diaphragm both ends and two vertical plates of relative setting, X axle activity strip and vertical plate parallel arrangement, and its both ends respectively with vertical plate slidable connection, Y axle activity strip and diaphragm parallel arrangement, and its both ends respectively with diaphragm slidable connection.

The preferred scheme does, and the upper and lower surface of each diaphragm inwards the concave yield respectively is equipped with an X axle movable groove, X axle movable groove extends along the extending direction of diaphragm to be equipped with the X shaft hole that runs through its upper and lower surface in it, the upper and lower surface of each vertical board inwards the concave yield respectively forms a Y axle movable groove, Y axle movable groove extends along the extending direction of vertical board to be equipped with the Y shaft hole that runs through its upper and lower surface in it, X axle movable strip Y axle movable strip passes through the screw slidable setting respectively to the elasticity through the screw realizes its activity or is fixed.

Preferably, the X-axis movable strip is slidably disposed below the outer frame, the Y-axis movable strip is disposed on the X-axis movable strip, two ends of the Y-axis movable strip extend to the inner side of the longitudinal plate respectively, and a slider is fixed to the lower side of the Y-axis movable strip respectively, and the slider is slidably disposed on the longitudinal plate through a screw.

Preferably, a stop block is slidably disposed on the X-axis movable strip, extends along the extending direction of the X-axis movable strip, and is stopped at one side of the Y-axis movable strip.

The preferable scheme is that the upper surface and the lower surface of the middle part of the X-axis movable strip are respectively recessed inwards to form a sliding groove extending along the extending direction of the X-axis movable strip, a sliding hole is formed in the sliding groove, the stop block is arranged in the sliding hole of the sliding groove in a sliding mode through screws, and the movement or the fixation of the stop block is achieved through the tightness of the screws.

The utility model has the advantages that:

the utility model discloses a general carrier of PCB passes through X axle activity strip and Y axle activity strip slidable locate the frame on, realize the regulation of distance between its and frame to reach the function of placing the PCB of different width, can put in different products simultaneously and carry out reflow soldering, reduce work latency, reach the effect of smooth flowing water production, reduce the expense of doing special frock, reduce the kind of doing the frock, resources are saved saves manufacturing cost, reduces the research and development cost for the customer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of fig. 1.

In the figure:

10. an outer frame; 20. an X-axis movable bar; 30. a Y-axis movable bar; 11. a transverse plate; 12. a longitudinal plate; 13. an X-axis movable groove; 15. an X-axis hole; 16. a Y-axis movable groove; 18. a Y-axis hole; 21. a chute; 22. a slide hole; 50. a stopper; 31. a slider; 23. 51, 33, screws.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, the PCB universal carrier includes an outer frame 10, an X-axis movable bar 20 slidably disposed on the outer frame 10, and a Y-axis movable bar 30 slidably disposed on the outer frame 10.

The outer frame 10 is a rectangular frame body, and includes two transverse plates 11 disposed opposite to each other and two longitudinal plates 12 connected to two ends of the two transverse plates 11 and disposed opposite to each other. The upper and lower surfaces of each transverse plate 11 are respectively provided with an X-axis movable groove 13 which is recessed inwards. The X-axis movable slot 13 extends along the extending direction of the horizontal plate 11, and an X-axis hole 15 penetrating through the upper and lower surfaces thereof is provided therein. The upper and lower surfaces of each longitudinal plate 12 are recessed inwardly to form a Y-axis movable slot 16. The Y-axis movable slot 16 extends in the extending direction of the vertical plate 12, and has a Y-axis hole 18 formed therein through the upper and lower surfaces thereof.

The X-axis movable strip 20 is disposed parallel to the vertical plate 12 and slidably disposed below the outer frame 10. Two ends of the X-axis movable bar 20 are respectively provided with screws corresponding to the X-axis movable grooves 13 of the transverse plate 11. In this embodiment, two screws 23 are respectively disposed at each end of the X-axis movable bar 20. The head of each screw 23 is arranged outside the X-axis hole 15 and is accommodated in the X-axis movable groove 13, the screw rod thereof can be slidably inserted in the X-axis movable groove 13, and the tail end thereof is spirally fixed with the X-axis movable strip 20. The X-axis movable strip 20 can slide along the X-axis hole 15 through a screw 23, and the movement or fixation is realized through the tightness of the screw 23. The upper and lower surfaces of the middle part of the X-axis movable bar 20 are recessed with a sliding groove 21 extending along the extending direction, and a sliding hole 22 is provided in the sliding groove 21. The X-axis movable bar 20 is provided with a stop 50 slidably disposed in the sliding groove 21. The stopper 50 is disposed on one side of the Y-axis movable bar 30. The stopper 50 is slidably disposed in the sliding hole 22 of the sliding groove 21 by a screw 51, and is moved or fixed by tightening or loosening the screw 51.

The Y-axis movable bar 30 is disposed parallel to the lateral plate 11, and both ends thereof extend to the inner side of the longitudinal plate 12. The Y-axis movable bar 30 is located on the X-axis movable bar 20, and a slider 31 is fixed to the lower sides of both ends thereof, respectively. Each sliding block 31 is disposed below the longitudinal plate 12, and two ends of the sliding block are respectively provided with screws corresponding to the Y-axis movable slot 16 and the Y-axis hole 18 of the longitudinal plate 12. In this embodiment, two screws 33 are respectively disposed at each end of the Y-axis movable bar 30. The sliding connection structure between the screws 33 of the slider 31 and the vertical plate 12 is the same as the sliding connection structure between the screws 23 of the X-axis movable bar 20 and the horizontal plate 11. The Y-axis movable bar 30 can slide along the Y-axis hole 15 by a screw 33, and can be moved or fixed by tightening or loosening the screw 33. The top surface of the Y-axis movable bar 30 is flush with the top surface of the slider 31 and the top surface of the outer frame 10.

This general carrier of PCB passes through X axle activity strip 20 and Y axle activity strip 30 slidable locates on frame 10, realizes the regulation of its and frame 10 interval to reach the function of placing the PCB of different width, can put in different products simultaneously and carry out reflow soldering, reduce work latency, reach the effect of smooth flow production, reduce the expense of doing special frock, reduce the kind of doing the frock, resources are saved saves manufacturing cost, reduce the research and development cost for the customer.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A PCB universal carrier is characterized in that: including frame, slidable locate X axle activity strip on this frame and slidable locate the Y axle activity strip on this frame, the frame is including two diaphragms of relative setting and connect respectively in these two diaphragm both ends and two vertical plates of relative setting, X axle activity strip and vertical plate parallel arrangement, and its both ends respectively with vertical plate slidable connection, Y axle activity strip and diaphragm parallel arrangement, and its both ends respectively with diaphragm slidable connection.

2. The PCB universal carrier of claim 1, wherein: the upper surface and the lower surface of each transverse plate are respectively provided with an X-axis movable groove in an inward concave manner, the X-axis movable grooves extend along the extending direction of the transverse plates and are provided with X-axis holes penetrating through the upper surface and the lower surface of each longitudinal plate, the upper surface and the lower surface of each longitudinal plate are respectively provided with a Y-axis movable groove in an inward concave manner, the Y-axis movable grooves extend along the extending direction of the longitudinal plates and are provided with Y-axis holes penetrating through the upper surface and the lower surface of each longitudinal plate, and the Y-axis movable strips of the X-axis movable strips are respectively arranged in a sliding manner through screws and are movable or fixed through the.

3. The PCB universal carrier of claim 2, wherein: the X-axis movable strip is slidably arranged below the outer frame, the Y-axis movable strip is arranged on the X-axis movable strip, two ends of the Y-axis movable strip respectively extend to the inner sides of the longitudinal plates, a sliding block is fixed on the lower side of the Y-axis movable strip respectively, and the sliding block is slidably arranged on the longitudinal plates through screws.

4. The PCB generic carrier of claim 3, wherein: a stop block is slidably arranged on the X-axis movable strip, extends along the extension direction of the X-axis movable strip and is arranged on one side of the Y-axis movable strip in a blocking mode.

5. The PCB generic carrier of claim 4, wherein: the upper surface and the lower surface of the middle part of the X-axis movable strip are respectively recessed inwards to form a sliding groove extending along the extending direction of the X-axis movable strip, a sliding hole is formed in the sliding groove, the stop block is arranged in the sliding hole of the sliding groove in a sliding mode through screws, and the movement or the fixation of the stop block is achieved through the tightness of the screws.