CN106425212A - Camera welding carrier and carrier - Google Patents

Abstract

The invention relates to a camera welding carrying strip and a carrier provided with the carrying strip. The carrying strip comprises a carrying strip body. A plurality of placing grooves are formed in at least one side face of the carrying strip body. All the placing grooves in each side are arranged at intervals in the length direction of the carrying strip body. Each placing groove is provided with a top wall used as a camera welding face benchmark abutting face, all the top walls are parallel to the length direction of the carrying strip body, and the sizes of all the top walls in the length direction of the carrying strip body are no smaller than that of the welding face of a camera to be welded. The groove depths of all the placing grooves are smaller than the thickness of the camera to be welded. Each placing groove is provided with a fixing mechanism used for fixing the camera to be welded in the placing groove correspondingly. The carrying strip and the carrier provided by the embodiments of the invention are high in compatibility with the camera, a set of carrying strips and the carrier can meet the welding loading demands of various cameras, and the production efficiency is effectively improved.

Description

Camera welding carrier and carrier

technical field

The invention relates to a camera welding carrying bar and a carrier, which can be used for fixing the camera of a mobile phone during the laser welding operation of the camera of the mobile phone.

Background technique

Nowadays, the pixels of mobile phone cameras are getting higher and higher, the volume and solder joints are getting smaller and smaller, and there are more and more types of cameras produced by major mobile phone brands, and laser welding has different welding processes for each product, especially The reason is that the swing angles of the cameras are different. The traditional camera welding vehicles are generally made separately for each product. The angle is fixed, the compatibility is low, the cost is huge, and it is very inconvenient to use.

Contents of the invention

Embodiments of the present invention relate to a camera welding carrier strip and carrier, which can at least solve some of the defects of the prior art.

The embodiment of the present invention relates to a carrier bar for camera welding, which includes a carrier bar body, and a plurality of placement grooves are opened on at least one side of the carrier bar body, and each of the placement grooves on each side is along the length of the carrier bar body. The direction is arranged at intervals;

Each of the placement grooves has a top wall as the reference surface of the camera welding surface, each of the top walls is parallel to the length direction of the carrier strip body, and each of the top walls is along the length direction of the carrier strip body. The size is not smaller than the size of the welding surface of the camera to be welded, and the groove depth of each of the mounting grooves is smaller than the thickness of the camera to be welded;

Each of the placement grooves is correspondingly equipped with a fixing mechanism for fixing the camera head to be welded in the placement groove.

As one of the embodiments, each of the fixing mechanisms includes a magnet, and each of the placement grooves has a bottom wall that is perpendicular to the top wall and parallel to the length direction of the carrier bar body, and each of the bottom walls A receiving hole is formed adjacent to the corresponding top wall, and each of the magnets is respectively embedded in the corresponding receiving hole.

As one of the embodiments, each of the placement grooves runs through the upper and lower ends of the carrier body, and a limit plate is fixed on the top of the carrier body, and the top wall of each of the placement grooves is the limit plate. The plate faces the surface corresponding to the placement groove.

As one of the embodiments, the limiting plate is detachably fixed on the top of the carrier bar body.

An embodiment of the present invention relates to a camera welding carrier, which includes an outer frame and at least one set of the above-mentioned camera welding carrier bars, and each carrier bar body is mounted on the outer frame.

As one of the embodiments, each carrier body can be rotatably mounted on the outer frame, and the rotation axis of each carrier body extends along the length direction of the corresponding carrier body;

The camera welding carrier also includes a swing angle adjustment mechanism for adjusting the angle between each of the top walls and the horizontal direction.

As one of the embodiments, each carrier strip body is arranged in parallel;

The swing angle adjustment mechanism includes an adjustment unit and a synchronization unit for synchronously rotating each of the carrier bodies, each of the carrier bodies is connected to the synchronization unit, and the adjustment unit is connected to one of the carrier bodies. Ontology connection.

As one of the embodiments, the synchronization unit includes a connecting rod, each of the carrier bodies is hinged to the connecting rod, and the axial direction of each hinge axis is parallel to the length direction of each of the carrier bodies.

As one of the embodiments, the adjustment unit includes an adjustment ring and a locking structure for restricting the rotation of the adjustment ring when the adjustment is in place, and the adjustment ring is fixedly connected with the rotating shaft of one of the carrier strip bodies.

As one of the embodiments, the angle between each of the top walls and the horizontal direction is adjustable within the range of 0°-120°.

The embodiment of the present invention has at least the following beneficial effects: the carrier bar and carrier provided by this embodiment have high compatibility with the camera, and a set of carrier bar and carrier can meet the welding and loading requirements of various existing cameras, effectively Increase productivity.

The further beneficial effect of the embodiment of the present invention is: the carrier provided by the embodiment of the present invention can be installed rotatably by setting each carrier bar, and the rotation angle of each carrier bar body can be adjusted by the swing angle adjustment mechanism, which can meet the requirements of various existing types. The welding swing angle requirement of the camera further improves the compatibility of this vehicle.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the solder joint distribution of mobile phone camera that the embodiment of the present invention provides;

Fig. 2 is a structural schematic diagram of a plurality of cameras loaded on a carrier strip provided by an embodiment of the present invention;

Fig. 3 is a schematic diagram of the decomposition structure of Fig. 2;

FIG. 4 is a schematic diagram of an exploded structure of a carrier provided by an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment one

As shown in Figure 1, the solder joints of the mobile phone camera 1 may be distributed on the A side, the B side, the C side or the D side in the figure, and the corresponding dimensions of the four sides may also vary depending on the mobile phone camera 1 Products (such as brand, model, etc.) vary.

As shown in Fig. 2 and Fig. 3, the embodiment of the present invention provides a camera welding carrier bar 2, which includes a carrier bar body 201, and a plurality of placement grooves 202 are opened on at least one side of the carrier bar body 201, each side of each The placement grooves 202 are arranged at intervals along the length direction of the carrier strip body 201; wherein, as shown in FIG. The two end faces are two faces perpendicular to the length direction of the carrier strip body 201, and the two side faces are the sides with the above-mentioned placement grooves 202; Mobile phone camera to be welded 1. The distance between two adjacent placement grooves 202 may be the same or different. In this embodiment, the same distance is preferred to facilitate the operation of the laser welding device.

The carrier strip 2 provided by this embodiment has wide applicability and can meet the welding and loading requirements of the camera 1 (OIS camera 1) of mobile phones and flat panels of various sizes at present; that is: the groove width of each placement groove 202 should not be less than the current maximum size specification The length of the welding surface of the mobile phone camera 1 (ie the length of the A side, the B side, the C side or the D side), so as to ensure that various cameras 1 can be placed in the above-mentioned placement grooves 202. The groove width of the placement groove 202 refers to the dimension of the placement groove 202 along the length direction of the carrier strip 2 .

According to the needs of mass production, in order to install the camera 1 in each placement groove 202, each placement groove 202 has a positioning surface, which is used as the reference surface of the welding surface of the camera 1. 1 Loading efficiency, on the other hand, ensure that the distance between the working positions of each placement groove 202 and the laser welding head is constant, so as to avoid frequent adjustment of the focal depth of the laser welding head. Specifically, the above-mentioned positioning surface is located at the top of each placement groove 202, that is, each of the placement grooves 202 has a top wall as the reference surface of the welding surface of the camera 1, and each of the top walls is parallel to the carrier body 201. In the longitudinal direction, the dimension of each of the top walls along the longitudinal direction of the carrier strip body 201 is not smaller than the dimension of the welding surface of the camera 1 to be welded. Further, in order to facilitate the welding operation, it is ensured that after the camera 1 is loaded in the placement groove 202, the welding surface part protrudes outside the placement groove 202, that is, the groove depth of each installation groove is less than the thickness of the camera 1 to be welded; wherein, the above The thickness of the camera head 1 to be welded refers to the dimension along the axial direction of its lens, that is, the dimension parallel to its A side, B side, C side or D side. According to mass production needs, the specifications of each placement groove 202 are preferably the same, that is, have the same groove width, groove depth and groove length, and the top walls of each placement groove 202 are preferably at the same height, so as to facilitate the welding operation of laser welding devices It repeatedly adjusts the focus. Further, as shown in FIG. 3 , each of the above-mentioned top walls adopts the following structure: each of the placement grooves 202 runs through the upper and lower ends of the carrier body 201 , and a limiting plate 204 is fixed on the top of the carrier body 201 , The top wall of each placement groove 202 is the surface of the limiting plate 204 facing the corresponding placement groove 202; that is, a plurality of through grooves are provided on the corresponding side of the carrier body 201, and each through groove runs through the carrier body The upper and lower ends (top surface and bottom surface) of 201, the above-mentioned limiting plate 204 is fixed on the top surface of the carrier body 201, and the limiting plate 204 is fixed directly above each through-slot, and is formed by cooperating with each through-slot. The arranging groove 202; wherein, the limiting plate 204 is preferably detachably fixed on the top of the carrier body 201 . On the one hand, the above-mentioned structure facilitates the processing of the placement groove 202, and on the other hand, the above-mentioned limiting bar can be replaced according to needs (such as being damaged or adapting to cameras 1 of different specifications, etc.), which is convenient for operation.

As shown in Figure 2, in actual production, the above-mentioned top wall can be used as the reference surface of the welding surface of the camera 1, and one of the side walls of the placement groove 202 (that is, the vertical direction of the placement groove 202 perpendicular to the length direction of the carrier strip body 201) can also be used. wall) as the positioning face of the camera 1, to improve the loading efficiency of the camera 1, and at the same time ensure that the distance between two adjacent cameras 1 is the same, which is convenient for the control of the laser welding operation. In this embodiment, for ease of operation and avoiding damage to the camera 1 element, it is preferably applicable to the upper end face of the camera 1 (corresponding to the C side in FIG. side) as the welding surface, but it is not limited thereto. For the case of using the flexible circuit connecting board 101, the carrier strip 2 provided by this embodiment is basically not subject to the above restrictions. For the circuit connection plate 101 , the distance between two adjacent placement grooves 202 can be increased correspondingly, so as to ensure that the welding operations of the two adjacent cameras 1 do not affect each other.

In addition, each settling groove 202 is correspondingly equipped with a fixing mechanism for fixing the camera head 1 to be welded in the settling groove 202. The structure of the fixing mechanism can be varied, such as clamping the camera head 1 in the settling groove 202 clamp structure, etc., in this implementation, the following preferred structure is adopted, which has less influence on the elements of the camera 1: As one of the embodiments, each of the fixing mechanisms includes a magnet 205, and each of the placement grooves 202 has a magnet 205. perpendicular to the top wall and parallel to the bottom wall of the strip body 201 in the longitudinal direction, each of the bottom walls is provided with a receiving hole 203 adjacent to the corresponding top wall, and each of the magnets 205 is respectively embedded in the corresponding receiving holes 203 . That is, the camera 1 is adsorbed in the corresponding placement groove 202 by the magnet 205 to achieve the purpose of fixing the camera 1, making the installation and disassembly of the camera 1 relatively simple, and avoiding damage to the components of the camera 1, effectively improving production efficiency and Device security. Of course, it is not limited to the above-mentioned adsorption structure, and it is also possible to adopt vacuum adsorption and other methods, which are not listed one by one here.

Embodiment two

As shown in Figure 4, the embodiment of the present invention relates to a camera welding carrier, including an outer frame 3 and at least one set of camera welding carriers 2 as provided in the first embodiment above, and each carrier body 201 is installed on the Frame 3 on. As shown in FIG. 4 , the outer frame 3 can adopt a rectangular frame, and the two ends of the welding carrier strips 2 for each camera are installed on two opposite frame plates of the outer frame 3 respectively. According to the needs of mass production, generally, a plurality of the above-mentioned carrier strips 2 can be provided.

Because the swing angles of cameras 1 of different mobile phone brands may be different, the positioning angles of cameras 1 required for welding operations may change accordingly. On the two frame plates facing each other, the rotating shafts of each carrier body 201 extend along the length direction of the corresponding carrier body 201; Holes are opened at the corresponding positions of the frame plate and bearings are embedded, and the above-mentioned rotating shafts are correspondingly installed in the bearings to achieve a good rotation fit structure. Correspondingly, in order to facilitate the adjustment of the positioning angle of each camera 1 , a swing angle adjustment mechanism for adjusting the rotation angle of each carrier body 201 is further provided, that is, for adjusting the angle between each top wall and the horizontal direction. Wherein, the rotation angles of each carrier body 201 can be adjusted independently, so that the carrier can perform welding operations of different types of cameras 1 at the same time; The rotation angles are the same, that is, synchronous rotation is realized. This can be achieved with the following structure:

As shown in Figure 4, each of the carrier bodies 201 is arranged in parallel; the swing angle adjustment mechanism includes an adjustment unit and a synchronous unit for synchronously rotating each of the carrier bodies 201, and each of the carrier bodies 201 is aligned with the carrier body 201. The synchronization unit is connected, and the adjustment unit is connected with one of the carrier bodies 201 . Wherein, the structure of the above-mentioned synchronous unit can be selected according to the actual situation. For example, gears are installed on two adjacent rotating shafts, and the synchronous transmission of the two rotating shafts is realized through the gear meshing on the two adjacent rotating shafts; in this embodiment, the following structure is adopted The sync unit:

As shown in Figure 4, as one of the embodiments, the synchronization unit includes a connecting rod 4, each of the carrier strip bodies 201 is hinged to the connecting rod 4, and each hinge axis is parallel to each of the carrier strips The length direction of the body 201 . Wherein, each carrier body 201 is hinged to the connecting rod 4 through a swing angle connector 5 respectively, and the swing angle connector 5 is fixedly connected to the side of the corresponding carrier body 201 that is not provided with the placement groove 202; the above-mentioned connecting rod 4 The two ends can be suspended in the air, and can also be slidably arranged in the corresponding side frame plates of the above-mentioned outer frame 3.

As shown in Figure 4, in order to ensure the stability of the positioning structure after each carrier body 201 rotates at a certain angle, so as to stabilize the welding operation, the above-mentioned adjustment unit should have self-locking ability after adjusting the rotation angle of each carrier body 201, this implementation In an example, the adjustment unit includes an adjustment ring 6 and a locking structure for restricting the rotation of the adjustment ring 6 when the adjustment is in place, and the adjustment ring 6 is fixedly connected with the rotating shaft of one of the carrier strip bodies 201 . The locking of the above-mentioned adjusting ring 6 can adopt various structures, which are easily known by those skilled in the art according to the prior art. A specific embodiment is listed below: as shown in Figure 4, the above-mentioned locking structure can adopt the locking ring 7, and the above-mentioned The diameter of the inner ring of the locking ring 7 is the same as the diameter of the outer ring of the above-mentioned adjustment ring 6, so that they can be nested with each other. The circumferential surface is correspondingly provided with a plurality of protruding locking teeth; the locking ring 7 is fixed at the corresponding position of the outer frame 3, and the inner end surface of the adjusting ring 6 is connected to the corresponding position of the outer frame 3 through an elastic structure (spring, etc.) Connection, through the elastic structure, the adjusting ring 6 can be close to the outer frame 3 or away from the outer frame 3. When it is close to the outer frame 3, it is nested with the locking ring 7 and locked by the cooperation of the above-mentioned latches and slots. When away from the outer frame 3, the above-mentioned latches and slots are disengaged, so that the adjustment ring 6 can rotate freely to adjust the rotation of the carrier body 201; correspondingly, the inner end surface of the adjustment ring 6 can be connected to the corresponding carrier bar through a telescopic rod The rotating shaft of the body 201 is fixedly connected.

Continuing with the above structure, generally, the welding swing angle of the camera 1 ranges from 0° to 90°. In this embodiment, through the above swing angle adjustment mechanism, the angle between each of the top walls and the horizontal direction is 0° to 120°. ° adjustable within the range, to meet most of the welding requirements of the camera 1. Furthermore, angle marking data can be set on the adjustment ring 6, so that the operator can intuitively know the rotation angle of each carrier body 201.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (10)

1. a kind of photographic head welding carrier strip it is characterised in that：Including carrier strip body, at least one side of described carrier strip body Offer multiple resettlement grooves, each described resettlement groove of every side is spaced along described carrier strip body length direction；

Each described resettlement groove is respectively provided with a roof leaning on face as photographic head solder side benchmark, and each described roof is each parallel to described Carrier strip body length direction, and each described roof along described carrier strip body length direction size all not less than photographic head to be welded Solder side size, the groove depth of each described mounting groove is respectively less than the thickness of photographic head to be welded；

Each described resettlement groove correspondence is configured with one for the fixed mechanism being fixed on photographic head to be welded in this resettlement groove.

2. photographic head as claimed in claim 1 welding carrier strip it is characterised in that：Each described fixed mechanism all includes a Magnet, Each described resettlement groove is respectively provided with a diapire perpendicular to described roof and parallel to described carrier strip body length direction, each described Corresponding described roof is adjacent on diapire and offers an accepting hole, each described Magnet is flush-mounted in corresponding described accepting hole respectively Interior.

3. photographic head as claimed in claim 1 welding carrier strip it is characterised in that：Carrier strip described in the equal insertion of each described resettlement groove this Body upper and lower ends, are fixed with a limiting plate in described carrier strip body top, and the roof of each described resettlement groove is described spacing Plate is towards the surface of corresponding described resettlement groove.

4. photographic head as claimed in claim 3 welding carrier strip it is characterised in that：Described limiting plate is removably fixed in described load Bar body top.

5. a kind of photographic head welding carrier it is characterised in that：Including housing and least one set such as any one of Claims 1-4 Described photographic head welding carrier strip, each described carrier strip body is mounted on described housing.

6. photographic head as claimed in claim 5 welding carrier it is characterised in that：Each described carrier strip body is all pivotally mounted to On described housing, and the rotating shaft of each described carrier strip body all extends along the length direction of corresponding described carrier strip body；

Described photographic head welding carrier also includes adjusting the swing angle adjusting mechanism of the angle of each described roof and horizontal direction.

7. photographic head as claimed in claim 6 welding carrier it is characterised in that：Each described carrier strip body is arranged in parallel；

Described swing angle adjusting mechanism includes adjustment unit and the lock unit for making each described carrier strip body synchronous axial system, each institute State carrier strip body to be all connected with described lock unit, described adjustment unit is connected with carrier strip body wherein described in.

8. photographic head as claimed in claim 7 welding carrier it is characterised in that：Described lock unit includes a connecting rod, each institute State carrier strip body all with described rod hinge connection, and each jointed shaft axially length direction each parallel to each described carrier strip body.

9. photographic head as claimed in claim 7 welding carrier it is characterised in that：Described adjustment unit includes regulation ring and is used for Adjusting the locking mechanism that the regulation ring described in time limit system of putting in place rotates, the rotating shaft of described regulation ring and carrier strip body wherein described in It is connected.

10. photographic head as claimed in claim 7 welding carrier it is characterised in that：Each described roof and the angle of horizontal direction Adjustable in the range of 0 °～120 °.