CN210132148U

CN210132148U - Component welding support

Info

Publication number: CN210132148U
Application number: CN201920771067.3U
Authority: CN
Inventors: 陈士凯; 崔京哲
Original assignee: Otonix Electronics (jiaxing) Co Ltd
Current assignee: Otonix Electronics (jiaxing) Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-03-10
Anticipated expiration: 2029-05-27

Abstract

A component soldering stand, comprising: the method comprises the following steps: a base; the supporting unit is hinged on the base through a rotating shaft, one side of the supporting unit is provided with a first area for placing and supporting the PCB, the other side of the supporting unit is provided with a second area, the second area at least partially exposes the PCB, and the supporting unit can be switched to enable the first area or the second area to be positioned above the PCB when rotating through the rotating shaft; and the pressing unit is provided with a covering position and an opening position, when the covering position is adopted, the pressing unit covers the first area and presses the PCB, and when the opening position is adopted, the pressing unit is separated from the supporting unit.

Description

Component welding support

Technical Field

The utility model relates to a component welding support.

Background

In the prior art, when soldering components to a PCB board, manual soldering is generally adopted, which has the following disadvantages: the production efficiency is low, and the components need to be manually welded to the PCB one by one; the welding quality is not high, and when the welding is carried out manually, the position of the element needs to be controlled manually, so that the position of the element can be deviated; there is a safety hazard that the control element is slowly and manually operated during welding, and therefore, operators may be scalded during welding.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable's component welding support.

The utility model provides a technical scheme that above-mentioned problem adopted is: a component soldering stand, comprising: the method comprises the following steps:

a base;

the supporting unit is hinged on the base through a rotating shaft, one side of the supporting unit is provided with a first area for placing and supporting the PCB, the other side of the supporting unit is provided with a second area, the second area at least partially exposes the PCB, and the supporting unit can be switched to enable the first area or the second area to be positioned above the PCB when rotating through the rotating shaft; and

the pressing unit is provided with a covering position and an opening position, when the covering position is formed, the pressing unit covers the first area and presses the PCB, and when the opening position is formed, the pressing unit is separated from the supporting unit.

The utility model discloses still include the hinge, oppression unit passes through the hinge and connect the support element, oppression unit passes through when the hinge rotates the lid closes the position and opens and switch between the position.

The utility model discloses still include fixed unit, oppression unit lid closes during the first region, oppression unit passes through fixed unit with the support element is fixed.

The fixed unit include magnet and with magnet complex magnet inhales the piece, magnet sets up the support element or oppression unit one of them, and magnet inhales the piece setting and is in the support element or oppression unit another person relatively.

The base is provided with first holding surface, the support element support in when first holding surface, first region is located the regional top of second.

The base is provided with the second holding surface, oppression unit lid closes on the support element, just oppression unit supports when the second holding surface, the second region is located first regional top.

The base has a bottom surface, first holding surface is on a parallel with the bottom surface.

The second holding surface with the contained angle has between the bottom surface.

The oppression unit is relative the opposite side of hinge is provided with a convex part, the convex part is relative support element and protrusion.

The material of support element is bakelite.

Compared with the prior art, the utility model, have following advantage and effect: the structure is simple, and the design is reasonable; the supporting unit and the pressing unit are arranged, so that the PCB and the elements can be conveniently installed and fixed, batch welding can be realized only by placing the PCB and the elements at corresponding positions, and compared with the conventional single element welding, the production efficiency is improved; compared with the prior art that the position of the element is manually controlled by an operator, the element is fixed through the element welding bracket, the positioning is more accurate, and the welding quality is improved; by using the element welding bracket, the element is not required to be controlled manually, and the risk of scalding is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic perspective view of a component welding holder according to an embodiment of the present invention, showing a pressing unit in a covering position;

fig. 2 is a schematic perspective view of a component welding holder according to an embodiment of the present invention, showing the pressing unit in the open position;

fig. 3 is a third schematic perspective view of the component welding holder according to an embodiment of the present invention, showing the second region located above the first region;

fig. 4 is a diagram of a component welding holder using step.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Example 1.

Referring to fig. 1 to 4, the component welding stand of the present embodiment includes a base 1, a support unit 2, a pressing unit 3, a hinge 4, and a fixing unit 5.

The supporting unit 2 in this embodiment is hinged to the base 1 through a rotating shaft 21, one side of the supporting unit 2 is configured with a first area 22 for placing and supporting the PCB 6, and the other side is configured with a second area 23, the second area 23 at least partially exposes the PCB 6, and when the supporting unit 2 rotates through the rotating shaft 21, the supporting unit can be switched to make the first area 22 or the second area 23 be located at the opposite upper side. Specifically, when the PCB 6 is mounted, the PCB 6 is placed on the first area 22 and the component 7 is placed on the PCB 6 with the leads of the component 7 passing through the PCB 6, and the second area 22 exposes a portion of the PCB 6 to expose the leads of the component 7, so that the leads of the component 7 can be soldered to the PCB 6.

The pressing unit 3 in this embodiment has a covering position where the pressing unit 3 covers the first region 22 and presses the PCB board 6, and an opening position where the pressing unit 3 is separated from the supporting unit 2. In particular, in the closed position, the element 7 is pressed, thus indirectly pressing the PCB 6, thus acting to fix the element 7 to the PCB, while in the open position, the PCB 6 and the element 7 can be mounted to the first area 22 or removed from the first area 22.

The first area 22 in this embodiment is concave, and the outer profile matches the PCB 6, and the bottom of the first area 22 has a through hole to expose part of the PCB 6.

The component welding support in the embodiment has a simple structure and a reasonable design; the supporting unit 2 and the pressing unit 3 are arranged, so that the PCB 6 and the elements 7 can be conveniently installed and fixed, batch welding can be realized only by placing the PCB 6 and the elements 7 at corresponding positions, and compared with the conventional single element welding, the production efficiency is improved; compared with the prior art that an operator manually controls the position of the element 7, the element 7 is fixed through an element welding bracket, the positioning is more accurate, and the welding quality is improved; by using the element welding bracket, the element is not required to be controlled manually, and the risk of scalding is reduced.

The pressing unit 3 in this embodiment is connected to the support unit 2 by a hinge 4, and when the pressing unit 3 is rotated by the hinge 4, it is switched between the closed position and the open position. The pressing unit 3 is connected and rotated through the hinge 4, and the operation is more convenient.

When the pressing unit 3 in this embodiment is covered on the first region 22, the pressing unit 3 is fixed to the supporting unit 2 by the fixing unit 5. The support unit 2 can be prevented from being separated from the pressing unit 3 at the time of welding.

The fixing unit 5 in this embodiment is detachably connected to the pressing unit 3 and the supporting unit 2. Specifically, the fixing unit 5 includes a magnet 51 and a magnet attraction block 52 cooperating with the magnet 51, the magnet 51 is disposed on one of the supporting unit 2 or the pressing unit 3, and the magnet attraction block 52 is disposed on the other of the supporting unit 2 or the pressing unit 3. Preferably, the magnet 51 is fixed to the pressing unit 3, and the magnet attraction block 52 is fixed to the support unit 2.

In other embodiments, the fixing unit 5 may be detachable from other structures in the prior art, such as a fastening structure, a bolt, a hook and loop fastener, and will not be described herein again.

The base 1 in this embodiment is provided with a first supporting surface 11, and when the supporting unit 2 is supported on the first supporting surface 11, the first region 22 is located above the second region 23. At this point, the PCB board 6 and the component 7 may be mounted to the first area 22. As shown in fig. 1, fig. 1 shows a state where the supporting unit 2 is supported on the first supporting surface 11.

The base 1 in this embodiment is provided with a second supporting surface 12, the pressing unit 3 covers the supporting unit 2, and when the pressing unit 3 is supported on the second supporting surface 12, the second area 23 is located above the first area 22. At this time, the soldering operation can be performed on the leads of the component 7. As shown in fig. 3, a state in which the pressing unit 3 is supported on the second support surface 12 is shown.

Through the arrangement of the first supporting surface 11 and the second supporting surface 12, the operation is convenient, and the working efficiency is greatly improved.

The base 1 in this embodiment has a bottom surface 13, and the first supporting surface 11 is parallel to the bottom surface 13.

The second support surface 12 in this embodiment forms an angle with the bottom surface 13.

The bottom surface 13 in this embodiment is used for placing or mounting component soldering brackets. The component welding support is provided with a position convenient for operation through the position relationship of the first support surface 11 and the second support surface 12 and the bottom surface 13.

The pressing unit 3 in this embodiment has a protrusion 31 on the other side with respect to the hinge 4, and the protrusion 31 protrudes with respect to the supporting unit 2. Thereby facilitating the manipulation of the projection 31 to separate the compression unit 3 from the support unit 2. The support unit 2 in this embodiment has a recess corresponding to the protrusion 31, such that the protrusion 31 protrudes with respect to the support unit 2.

The supporting unit 2 in this embodiment is made of bakelite. Therefore, the soldering iron head can not rapidly conduct heat because of contacting with metal so as not to melt the soldering tin in the soldering process.

The base 1 in this embodiment has a bottom plate and two side plates, and the first supporting surface 11 and the second supporting surface 12 are formed on the side plates. The rotation shaft 21 is provided on the side plate.

Working principle of this embodiment (as shown in fig. 4):

first, the pressing unit 3 is opened, the PCB 6 and the components 7 are loaded into the supporting unit 2, then, the pressing unit 3 is covered, thereby fixing the PCB 6 and the components 7, then, the supporting unit 2 is rotated to locate the second region 23 above, so that the soldering can be performed, and finally, the pressing unit 3 is opened, and the PCB 6 together with the components 7 is taken out.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. A component soldering stand, comprising: the method comprises the following steps:

a base;

2. The component welding fixture of claim 1, wherein: the pressing unit is connected to the support unit through the hinge, and when the pressing unit rotates through the hinge, the pressing unit is switched between a covering position and an opening position.

3. The component welding fixture according to claim 1 or 2, wherein: the pressing unit is covered on the first area, and the pressing unit is fixed with the supporting unit through the fixing unit.

4. The component welding fixture of claim 3, wherein: the fixing unit comprises a magnet and a magnet attraction block matched with the magnet, the magnet is arranged on one of the supporting unit and the pressing unit, and the magnet attraction block is arranged on the other opposite of the supporting unit and the pressing unit.

5. The component welding fixture of claim 1, wherein: the base is provided with a first supporting surface, and when the supporting unit is supported on the first supporting surface, the first area is located above the second area.

6. The component welding fixture of claim 5, wherein: the base is provided with a second supporting surface, the pressing unit covers the supporting unit, the pressing unit is supported on the second supporting surface, and the second area is located above the first area.

7. The component welding fixture of claim 6, wherein: the base has a bottom surface, and the first supporting surface is parallel to the bottom surface.

8. The component welding fixture of claim 7, wherein: an included angle is formed between the second supporting surface and the bottom surface.

9. The component welding fixture of claim 2, wherein: the pressing unit is provided with a convex part on the other side opposite to the hinge, and the convex part protrudes relative to the supporting unit.

10. The component welding fixture of claim 1, wherein: the supporting unit is made of bakelite.