CN218225265U

CN218225265U - Bar strip packaging auxiliary structure for horizontal array

Info

Publication number: CN218225265U
Application number: CN202221791770.9U
Authority: CN
Inventors: 索惠民
Original assignee: Beijing Jiali Star Optoelectronic Technology Co ltd
Current assignee: Beijing Jiali Star Optoelectronic Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-01-06
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses a horizontal array Bar encapsulation auxiliary structure, including encapsulation platform and two sets of anchor clamps, a set of anchor clamps fixed mounting is in encapsulation bench end one side, another anchor clamps lower extreme fixedly connected with pivot, the encapsulation platform openly still runs through and is provided with the fluting, encapsulation bench end runs through and is provided with the slotted spout of intercommunication, fluting inner chamber activity is provided with the mount pad, and the mount pad upper end slides to run through behind the spout to be connected with the rotation of pivot bottom, fluting inner chamber transversely rotates and is connected with the threaded rod, and threaded rod screw thread through connection mount pad, extend to its outside behind the encapsulation platform is run through in the activity of threaded rod one end, and the fixed cover of outside end is equipped with first toothed disc. The utility model discloses distance and angle when can welding Bar and electrically conductive fin are adjusted to distance and angle when butting Bar and electrically conductive fin through first stop gear, second stop gear carry on spacing fixedly to distance and angle when butt joint, realize stable welding encapsulation operation, and practical function is obvious.

Description

Bar strip packaging auxiliary structure for horizontal array

Technical Field

The utility model relates to a vehicle accessories field especially relates to a horizontal array Bar encapsulation auxiliary structure.

Background

The high-power semiconductor laser and the pumping solid laser thereof have the advantages of small volume, light weight, high photoelectric conversion efficiency, stable performance, high reliability, long service life and the like, become products with the greatest development prospect in the photoelectric industry, and are widely applied to the fields of industry, military, medical treatment, direct material treatment and the like. The basic unit constituting the high-power semiconductor laser is a single emission cavity or a single array. For semiconductor lasers, output power, conversion efficiency and reliability are three main parameters describing device performance. With the maturity of chip preparation technology, the reduction of cost and the improvement of performance, a new development trend of semiconductor lasers appears, and mainly has high output power, high brightness, no indium encapsulation, narrow spectrum and low smile effect.

With the development of semiconductor lasers, there are specific problems and challenges faced by semiconductor laser packaging technology. In the Bar packaging and welding process, a special clamp is required to clamp and butt the Bar and the conductive heat sink to realize welding, and when the Bar and the conductive heat sink are welded, how to ensure proper angle butt joint between the Bar and the conductive heat sink is very important, so that the adjustment of the Bar and the conductive heat sink clamp becomes an important part of packaging and welding, and how to ensure the relative stability of the clamp after adjustment is also very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a horizontal array Bar packaging auxiliary structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a horizontal array Bar encapsulation auxiliary structure, includes encapsulation platform and two sets of anchor clamps, and is a set of anchor clamps fixed mounting is in encapsulation platform upper end one side, another group anchor clamps lower extreme fixedly connected with pivot, the encapsulation platform openly still runs through and is provided with the fluting, encapsulation platform upper end runs through and is provided with the slotted spout of intercommunication, fluting inner chamber activity is provided with the mount pad, and the mount pad upper end slides to run through behind the spout and is connected with the pivot bottom rotation, fluting inner chamber horizontal rotation is connected with the threaded rod, and threaded rod screw thread through connection mount pad, threaded rod one end activity runs through and extends to its outside after the encapsulation platform, and the fixed cover of threaded rod outside end is equipped with first toothed disc, the encapsulation platform outside is still fixedly connected with to the first stop gear of first toothed disc joint complex, the fixed cover in the pivot outside is equipped with the second toothed disc, the encapsulation platform upper end is still fixedly connected with to second toothed disc joint complex second stop gear.

Preferably, the lower end of the mounting seat is uniformly provided with an outer groove, a ball is embedded into an inner cavity of the outer groove, and the ball is in rolling contact with the bottom of the inner cavity of the groove.

Preferably, first stop gear includes the fixed frame of fixed connection in the encapsulation platform outside, fixed frame lower extreme swing joint has the activity frame, and is connected between activity frame upper end through spring telescopic link and the fixed frame, and spring telescopic link default is the bullet state of stretching.

Preferably, the upper end of the packaging table is also rotatably connected with a third gear plate meshed with the second gear plate, and the diameter of the third gear plate is smaller than that of the second gear plate.

Preferably, the second limiting mechanism comprises a fixing block fixedly connected to the upper end of the packaging table, a rotating pin is rotatably connected to the inner side surface of the fixing block, an adjusting shaft is further fixedly sleeved on the outer side of the rotating pin, one end of the adjusting shaft is fixedly connected with a clamping block in butt joint with the second gear disc, and the other end of the adjusting shaft is fixedly connected with a handle.

Preferably, the outer side of the adjusting shaft is sleeved with a coil spring, two ends of the coil spring are respectively and fixedly connected with the inner side surface of the fixing block and the outer side of the adjusting shaft, and the clamping block is clamped on the outer side of the second gear disc in a default state of the coil spring.

Preferably, the butt joint face of the movable frame and the first gear wheel disc and the butt joint face of the fixture block and the second gear wheel disc are provided with clamping teeth which are mutually clamped and matched.

The utility model discloses possess following beneficial effect: the utility model is based on the structural design of the packaging table and the clamp in the existing Bar packaging process, and carries out improvement treatment on the basis, horizontally butt-joints the Bar and the conductive cooling fin through the clamp which is arranged relatively, realizes contact under the structure of screw transmission, drives the large gear through the small gear to drive the rotating shaft, and further accurately adjusts the angle when the conductive cooling fin is welded with the Bar; on this basis, carry on spacing fixedly to distance and angle when Bar and electrically conductive fin butt joint through first stop gear, second stop gear respectively, realize stable welding encapsulation operation, holistic practical function is obvious, is worth current market and uses widely.

Drawings

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

fig. 2 is a schematic side view of the first limiting mechanism of fig. 1 according to the present invention;

fig. 3 is a schematic top view of the second limiting mechanism in fig. 1 according to the present invention.

And (3) labeling: 1-packaging table, 2-clamp, 3-open slot, 4-sliding slot, 5-mounting seat, 501-outer slot, 502-rolling ball, 6-threaded rod, 7-first gear disc, 8-first limiting mechanism, 801-fixing frame, 802-movable frame, 803-spring telescopic rod, 9-rotating shaft, 10-second gear disc, 1001-third gear disc, 11-second limiting mechanism, 1101-fixing block, 1102-rotating pin, 1103-adjusting shaft, 1104-clamping block, 1105-handle and 12-clamping tooth.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Referring to fig. 1-3, a horizontal array Bar encapsulation auxiliary structure comprises an encapsulation platform 1 and two groups of fixtures 2, wherein one group of fixtures 2 is fixedly installed on one side of the upper end of the encapsulation platform 1, the lower end of the other group of fixtures 2 is fixedly connected with a rotating shaft 9, the front surface of the encapsulation platform 1 is also provided with a slot 3 in a penetrating manner, the upper end of the encapsulation platform 1 is provided with a chute 4 communicated with the slot 3 in a penetrating manner, an inner cavity of the slot 3 is movably provided with an installation seat 5, the upper end of the installation seat 5 slides through the chute 4 and then is rotatably connected with the bottom of the rotating shaft 9, the inner cavity of the slot 3 is transversely rotatably connected with a threaded rod 6, the threaded rod 6 is rotatably connected with the installation seat 5 in a threaded manner, one end of the threaded rod 6 movably penetrates through the encapsulation platform 1 and then extends to the outer side, the outer side of the threaded rod 6 is fixedly sleeved with a first gear disc 7, the outer side of the encapsulation platform 1 is further fixedly connected with a first limiting mechanism 8 matched with the first gear disc 7 in a clamping manner, the outer side of the rotating shaft 9 is provided with a second gear disc 10, and the upper end of the encapsulation platform 1 is further fixedly connected with a second limiting mechanism 11 matched with the second gear disc 10 in a clamping manner.

The lower end of the mounting seat 5 is uniformly provided with an outer groove 501, the inner cavity of the outer groove 501 is embedded with a ball 502, and the ball 502 is in rolling contact with the bottom of the inner cavity of the slot 3. When the threaded rod 6 drives the mounting seat 5 to slide along the sliding groove 4 in a limiting way, the ball 502 at the bottom of the mounting seat 5 can reduce the friction force with the contact surface of the inner wall of the open groove 3 during rolling, so that the smooth movement of the mounting seat is facilitated.

First stop gear 8 includes fixed frame 801 in the encapsulation platform 1 outside, and fixed frame 801 lower extreme swing joint has movable frame 802, and is connected between spring telescopic link 803 and the fixed frame 801 on the movable frame 802, and spring telescopic link 803 defaults to the bullet state of stretching, and the spring telescopic link 803 that the bullet stretched drives movable frame 802 joint and carries on spacingly in the outside of first toothed disc 7 to it.

The upper end of the packaging table 1 is also rotatably connected with a third gear plate 1001 engaged with the second gear plate 10, and the diameter of the third gear plate 1001 is smaller than that of the second gear plate 10; the third gear plate 1001 with a smaller diameter is engaged with and drives the second gear plate 10, so as to drive the rotating shaft 9 to rotate and accurately adjust the angle of the conductive heat sink clamp 2.

The second limiting mechanism 11 comprises a fixing block 1101 fixedly connected to the upper end of the packaging table 1, a rotation pin 1102 is rotatably connected to the inner side of the fixing block 1101, an adjusting shaft 1103 is further fixedly sleeved on the outer side of the rotation pin 1102, a fixing block 1104 fixedly connected to one end of the adjusting shaft 1103 and abutted to the second gear disc 10 is connected to the other end of the adjusting shaft 1103, a handle 1105 is fixedly connected to the other end of the adjusting shaft 1103, a coil spring is sleeved on the outer side of the adjusting shaft 1103, two ends of the coil spring are fixedly connected to the inner side of the fixing block 1101 and the outer side of the adjusting shaft 1103 respectively, and the fixing block 1104 is connected to the outer side of the second gear disc 10 in a clamping mode in a default state of the coil spring. The adjusting shaft 1103 can be driven by the handle 1105 to rotate in cooperation with the rotating pin 1102, and the latch 12 of the latch 1104 on the outer side of the adjusting shaft 1103 contacts with the latch 12 on the outer side of the rotating shaft 9 for limiting.

The abutting surfaces of the movable frame 802 and the first gear wheel 7 and the abutting surfaces of the fixture block 1104 and the second gear wheel 10 are provided with fixture teeth 12 which are in clamping fit with each other.

The utility model discloses during the use, be fixed in Bar and electrically conductive fin in advance on anchor clamps 2 of encapsulation platform 1 upper end, it is spacing with the joint between the 7 outside latches 12 of first gear disc through stirring activity frame 802 and compression spring telescopic link 803 and then the latch 12 of the activity frame 802 bottom that makes afterwards, can drive threaded rod 6 through first gear disc 7 and rotate afterwards, threaded rod 6 screw drive mount pad 5 is along the spacing slip of spout 4, and then the anchor clamps 2 that the electrically conductive fin of drive upper end is close to Bar, drive adjustment shaft 1103 cooperation rotating pin 1102 through handle 1105 afterwards and rotate, latch 12 of the fixture block 1104 in the adjustment shaft 1103 outside and the latch 12 contact in the 9 outside of pivot are spacing, through the less third gear disc 1001 meshing drive second gear disc 10 of diameter, and then drive pivot 9 and rotate and carry out accurate adjustment to the angle of electrically conductive fin anchor clamps 2, and then accomplish the butt joint realization welding operation of Bar and electrically conductive fin. And finally, the first gear wheel 7 is clamped again through the movable frame 802, the second gear wheel 10 is clamped again through the clamping block 1104, and the distance and the angle between the Bar and the conductive cooling fin are fixed after adjustment.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention. In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A horizontal array Bar packaging auxiliary structure comprises a packaging table (1) and two groups of clamps (2), it is characterized in that one group of the clamps (2) is fixedly arranged on one side of the upper end of the packaging platform (1), the lower end of the other group of the clamps (2) is fixedly connected with a rotating shaft (9), the front surface of the packaging table (1) is also provided with a slot (3) in a penetrating way, the upper end of the packaging table (1) is provided with a chute (4) communicated with the slot (3) in a penetrating way, the inner cavity of the open slot (3) is movably provided with a mounting seat (5), the upper end of the mounting seat (5) is rotatablely connected with the bottom of the rotating shaft (9) after sliding through the sliding chute (4), the inner cavity of the open slot (3) is transversely and rotatably connected with a threaded rod (6), and the threaded rod (6) is in threaded through connection with the mounting seat (5), one end of the threaded rod (6) movably penetrates through the packaging platform (1) and then extends to the outer side of the packaging platform, and the outer side end of the threaded rod (6) is fixedly sleeved with a first gear plate (7), a first limiting mechanism (8) which is clamped and matched with the first gear disc (7) is fixedly connected to the outer side of the packaging table (1), a second gear wheel disc (10) is fixedly sleeved on the outer side of the rotating shaft (9), the upper end of the packaging table (1) is fixedly connected with a second limiting mechanism (11) which is matched with the second gear wheel disc (10) in a clamping mode.

2. The horizontal array Bar encapsulation auxiliary structure of claim 1, wherein the lower end of the mounting seat (5) is uniformly provided with an outer groove (501), the inner cavity of the outer groove (501) is embedded with a ball (502), and the ball (502) is in rolling contact with the bottom of the inner cavity of the slot (3).

3. The horizontal array Bar encapsulation auxiliary structure of claim 2, wherein the first limiting mechanism (8) comprises a fixed frame (801) fixedly connected to the outer side of the encapsulation table (1), the lower end of the fixed frame (801) is movably connected with a movable frame (802), the upper end of the movable frame (802) is connected with the fixed frame (801) through a spring telescopic rod (803), and the spring telescopic rod (803) is in a spring stretching state by default.

4. The horizontal array Bar encapsulation auxiliary structure of claim 3, wherein the upper end of the encapsulation table (1) is further rotatably connected with a third gear plate (1001) engaged with the second gear plate (10), and the diameter of the third gear plate (1001) is smaller than that of the second gear plate (10).

5. The horizontal array Bar encapsulation auxiliary structure according to claim 4, wherein the second limiting mechanism (11) comprises a fixing block (1101) fixedly connected to the upper end of the encapsulation table (1), a rotating pin (1102) is rotatably connected to the inner side surface of the fixing block (1101), an adjusting shaft (1103) is fixedly sleeved on the outer side of the rotating pin (1102), a clamping block (1104) butted with the second gear disc (10) is fixedly connected to one end of the adjusting shaft (1103), and a handle (1105) is fixedly connected to the other end of the adjusting shaft (1103).

6. The horizontal array Bar encapsulation auxiliary structure of claim 5, wherein a coil spring is sleeved outside the adjusting shaft (1103), two ends of the coil spring are respectively and fixedly connected with the inner side surface of the fixing block (1101) and the outer side of the adjusting shaft (1103), and the clamping block (1104) is clamped outside the second gear wheel (10) in a default state of the coil spring.

7. The horizontal array Bar encapsulation auxiliary structure of claim 6, wherein the abutting surfaces of the movable frame (802) and the first gear wheel disc (7) and the abutting surfaces of the fixture block (1104) and the second gear wheel disc (10) are provided with clamping teeth (12) which are mutually clamped and matched.