Jig for producing Micro LED display module

Abstract

The utility model discloses a jig for producing Micro LED display modules, which belongs to the field of equipment for producing Micro LED display modules and comprises a jig base. The jig mold body is fixedly connected with the jig base, and a positioning groove used for positioning the display module is formed in the upper end of the jig mold body; the first moving assembly is fixedly connected with the jig base, and the first moving assembly is provided with a first moving end; the second moving assembly is fixedly connected with the first moving end, and the second moving assembly is provided with a second moving end; and the clamping assembly is fixedly connected with the second moving end, and the clamping assembly is provided with a power supply base and a clamping end. The display module jig has the advantages that the clamping assembly is matched with the jig die body, the positioning requirement for producing the display module is met, the positioning precision of the display module is guaranteed, meanwhile, the display module jig can be replaced according to different display modules, the number of the display module jig is reduced, and the production cost of the display module is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for producing Micro LED display modules, and specifically to a fixture for producing Micro LED display modules. Background Art

[0002] The Micro LED manufacturing process is to cover the Micro LED chip with a protective layer and an upper electrode through a physical deposition process, and then package it on a substrate.

[0003] During the production process of Micro LED display modules, the display modules need to be fixed on a jig before production operations can be carried out.

[0004] The structure of the existing Micro LED display module fixtures is relatively fixed. Micro LED display modules of different specifications require different dedicated fixtures, and each fixture can only be used for display fixtures of corresponding models and specifications, which results in high fixture costs. Utility Model Content

[0005] The purpose of the utility model is to provide a jig for producing Micro LED display modules to solve the technical problem that each jig can only be used for display jigs of corresponding models and specifications and the jig cost is high.

[0006] Based on the above-mentioned purpose, the utility model provides a jig for producing Micro LED display modules, including: a jig base; a jig mold body, fixedly connected to the jig base, and a positioning groove for positioning the display module is opened at the upper end of the jig mold body; a first moving component, fixedly connected to the jig base, and the first moving component has a first moving end that moves along the length direction of the jig base; a second moving component, fixedly connected to the first moving end, and the second moving component has a second moving end that moves along the width direction of the jig base; a clamping component, fixedly connected to the second moving end, and the clamping component has a power base and a clamping end that can be rotatably opened and closed.

[0007] Preferably, the first movable end includes a first movable platform, a first movable block is fixed to the lower end of the first movable platform, the first movable assembly includes a guide rail and a driving screw, the guide rail is fixed to the upper end of the jig base along the length direction of the jig base, the first movable block is slidably mounted on the outer wall of the guide rail, the driving screw is fixed to the upper end of the jig base by rotation, a driven nut is fixed on the first movable platform, the driven nut is mounted on the outer wall of the driving screw by a threaded connection, a driving head is fixed to the end of the driving screw, and a locking nut for fixing the driving screw is threadedly mounted on the outer wall of the driving screw.

[0008] Preferably, a first groove is formed at the upper end of the fixture base, and the first moving component is fixed in the first groove.

[0009] Preferably, a first protrusion and a second protrusion are fixed to the upper end of the first groove, and the driving screw is fixedly connected to the first protrusion and the second protrusion by rotation.

[0010] Preferably, a second groove is formed at the bottom of the first groove along the length direction of the fixture mold body, and the guide rail is fixedly installed in the second groove.

[0011] Preferably, the second movable end includes a second movable platform, which is slidably mounted on the upper end of the first movable platform along the width direction of the jig base, and the second movable assembly includes a rotating shaft, which is vertically rotatably mounted on the upper end of the first movable platform, and a driving gear is fixed on the outer wall of the rotating shaft. A plurality of transmission teeth are provided at one end of the second movable platform facing the driving gear, and the driving gear is meshed with the transmission teeth. A locking bolt is fixed on the first movable platform by a threaded connection, and a locking groove is provided at the upper end of the second movable platform. The locking bolt is slidably inserted into the locking groove and is used to fix the second movable platform.

[0012] Preferably, a sliding groove is provided at the upper end of the first movable platform along the width direction of the fixture base, and a sliding protrusion is provided at the lower end of the second movable platform, and the sliding protrusion is slidably installed in the sliding groove.

[0013] Preferably, the driving gear is connected to the rotating shaft by a key connection.

[0014] Preferably, the power base is arranged at the upper end of the second mobile platform, a connecting frame is mounted on the outer wall of the power base, an extension flange is arranged on the side of the connecting frame, a fixing block is pressed on the extension flange, and the fixing block is fixedly connected to the upper end of the second mobile platform.

[0015] Preferably, the clamping end includes a clamping bracket, which is fixedly connected to the second movable platform by rotation, and a resistance end face is provided at one end of the clamping bracket facing the power base. The clamping assembly also includes an active magnet and a driven magnet, which is fixedly connected to the clamping bracket, and the active magnet is fixedly connected to the second movable platform, and the active magnet can absorb the driven magnet through magnetic force.

[0016] The beneficial effect of the utility model is that the positioning requirements of the display module production are realized through the cooperation between the clamping assembly and the jig mold body, and the positioning accuracy of the display module is guaranteed. At the same time, the clamping assembly is driven to move by the first movable assembly and the second movable assembly, and can be replaced according to different display modules, thereby reducing the number of display module jigs and reducing the production cost of the display module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a top view of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the first moving component in the utility model;

[0020] Figure 4 The exploded structure of the first moving component in the utility model is shown in FIG. Figure 1 ;

[0021] Figure 5 The exploded structure of the first moving component in the utility model is shown in FIG. Figure 2 ;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the second mobile end in the utility model.

[0023] In the figure: 1. fixture base; 11. first groove; 12. first protrusion; 13. second protrusion; 14. second groove; 2. fixture mold; 21. positioning groove; 3. first moving component; 31. first moving end; 311. sliding groove; 32. first moving block; 33. guide rail; 34. driving screw; 341. driving head; 35. driven nut; 36. locking nut; 4. second moving component; 41. second moving end; 411. transmission tooth; 412. locking groove; 413. sliding protrusion; 42. rotating shaft; 43. driving gear; 44. locking bolt; 5. clamping component; 51. power base; 52. clamping end; 53. connecting frame; 531. extension flange; 54. fixing block; 55. active magnet; 56. driven magnet. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0025] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] In one embodiment, see Figures 1 to 3 As shown, the utility model provides a fixture for producing a Micro LED display module, including a fixture base 1, a fixture mold body 2, a first movable component 3, a second movable component 4 and a clamping component 5.

[0027] The fixture mold body 2 is fixedly connected to the fixture base 1, and a positioning groove 21 for positioning the display module is provided at the upper end of the fixture mold body 2. The fixture mold body 2 can be replaced according to different products.

[0028] The first moving component 3 is fixedly connected to the fixture base 1, and the first moving component 3 has a first moving end 31 that moves along the length direction of the fixture base 1. The second moving component 4 is fixedly connected to the first moving end 31, and the second moving component 4 has a second moving end 41 that moves along the width direction of the fixture base 1. The clamping component 5 is fixedly connected to the second moving end 41, and the clamping component 5 has a power base 51 and a rotatable clamping end 52. Among them, the first moving end 31 can drive the clamping component 5 to move along the length direction of the fixture base 1; the second moving end 41 can drive the clamping component 5 to move along the width direction of the fixture base 1; the power connector of the display module is plugged into the power base 51 to power on the display module; the clamping end 52 fixes the power connector of the display module by rotating and opening.

[0029] Specifically, the utility model realizes the positioning requirements of the display module production through the cooperation between the clamping component 5 and the jig mold 2, ensures the positioning accuracy of the display module, and at the same time drives the clamping component 5 to move through the first movable component 3 and the second movable component 4, and can be replaced according to different display modules, thereby reducing the number of display module jigs and reducing the production cost of the display module.

[0030] As an example, see Figures 1 to 6As shown, the first moving end 31 includes a first moving platform, the lower end of the first moving platform is fixed with a first moving block 32 by bolts, the first moving assembly 3 includes a guide rail 33 and a driving screw 34, the guide rail 33 is fixed to the upper end of the fixture base 1 by bolts along the length direction of the fixture base 1, the first moving block 32 is slidably mounted on the outer wall of the guide rail 33, the driving screw 34 is fixed to the upper end of the fixture base 1 by rotation, a driven nut 35 is fixed on the first moving platform, the driven nut 35 is mounted on the outer wall of the driving screw 34 by threaded connection, a driving head 341 is fixed to the end of the driving screw 34, and a locking nut 36 for fixing the driving screw 34 is mounted on the outer wall of the driving screw 34 by threaded connection. Among them, the operator drives the rotation of the driving screw 34 by rotating the driving head 341, the driving screw 34 drives the driven nut 35 to move, and the driven nut 35 drives the first moving platform to move along the guide rail 33, so as to realize the movement of the clamping assembly 5 along the length direction of the fixture base 1.

[0031] Specifically, in this example, the movement of the clamping assembly 5 is driven by the driving screw 34, so that the clamping assembly 5 can be precisely adjusted in the length direction of the fixture base 1, and the structure of the first movable assembly 3 is relatively simple, which is convenient for quick assembly and adjustment.

[0032] As an example, see Figures 1 to 6 As shown, a first groove 11 is formed at the upper end of the fixture base 1 , and the first moving component 3 is fixed in the first groove 11 .

[0033] Specifically, in this example, the structure of the first groove 11 is adopted to increase the distance between the first moving component 3 and the fixture mold body 2, thereby reducing the overall weight of the fixture base 1 structure.

[0034] As an example, see Figures 1 to 6 As shown, a first protrusion 12 and a second protrusion 13 are fixed to the upper end of the first groove 11, and the driving screw 34 is fixedly connected to the first protrusion 12 and the second protrusion 13 by rotating.

[0035] Specifically, in this example, when the driving screw 34 is fixed, the locking nut 36 is rotated so that the locking nut 36 abuts against the second protrusion 13 , thereby fixing the driving screw 34 .

[0036] As an example, see Figures 1 to 6 As shown, a second groove 14 is formed at the bottom of the first groove 11 along the length direction of the fixture mold body 2 , and the guide rail 33 is fixedly installed in the second groove 14 .

[0037] Specifically, the second groove 14 structure in this example can further increase the distance between the first moving component 3 and the fixture mold body 2 and reduce the overall weight of the fixture base 1 structure.

[0038] As an example, see Figures 1 to 6 As shown, the second movable end 41 includes a second movable platform, and the second movable platform is slidably mounted on the upper end of the first movable platform along the width direction of the jig base 1 by bolts. The second movable assembly 4 includes a rotating shaft 42, and the rotating shaft 42 is vertically rotatably mounted on the upper end of the first movable platform. A driving gear 43 is fixed on the outer wall of the rotating shaft 42. A plurality of transmission teeth 411 are provided at one end of the second movable platform facing the driving gear 43, and the driving gear 43 is meshed with the transmission teeth 411. A locking bolt 44 is fixed on the first movable platform by a threaded connection, and a locking groove 412 is provided at the upper end of the second movable platform. The locking bolt 44 is slidably inserted into the locking groove 412 and is used to fix the second movable platform. Among them, a rotating hole is opened at the upper end of the first mobile platform, and the rotating shaft 42 is rotatably inserted into the rotating hole; when the second mobile end 41 needs to move, the operator rotates the rotating shaft 42, and the rotating shaft 42 drives the driving gear 43 to rotate, and the driving gear 43 drives the second mobile platform to move until the second mobile platform moves to the set position. At this time, the locking bolt 44 is rotated until the head of the locking bolt 44 conflicts with the second mobile platform to fix the second mobile platform.

[0039] Specifically, in this example, the second movable platform is driven by the driving gear 43 to achieve precise regulation of the clamping assembly 5 in the width direction of the fixture base 1, and the structure of the second movable assembly 4 is relatively simple, which is convenient for rapid assembly and adjustment.

[0040] As an example, see Figures 1 to 6 As shown, a sliding groove 311 is provided at the upper end of the first movable platform along the width direction of the fixture base 1, and a sliding protrusion 413 is provided at the lower end of the second movable platform. The sliding protrusion 413 is slidably installed in the sliding groove 311, thereby reducing the overall weight of the fixture base 1 structure.

[0041] As an example, see Figures 1 to 6 As shown, the driving gear 43 is connected to the rotating shaft 42 by a key connection, which facilitates the rapid disassembly and assembly of the driving gear 43.

[0042] As an example, see Figures 1 to 6 As shown, the power base 51 is arranged at the upper end of the second mobile platform, and a connecting frame 53 is mounted on the outer wall of the power base 51. An extension flange 531 is arranged on the side of the connecting frame 53. A fixing block 54 is pressed on the upper cover of the extension flange 531. The fixing block 54 is fixedly connected to the upper end of the second mobile platform by bolts.

[0043] Specifically, the power base 51 can be quickly disassembled and assembled through the cooperation between the connecting frame 53 and the fixing block 54, so that different types of power bases 51 can be easily replaced, thereby improving the use range of the display module fixture.

[0044] As an example, see Figures 1 to 6 As shown, the clamping end 52 includes a clamping bracket, which is fixedly connected to the second mobile platform through a rotating shaft, the center line of the rotating shaft is set along the width direction of the fixture base 1, and the end of the clamping bracket facing the power base 51 is provided with a contact end face, and the clamping assembly 5 also includes an active magnet 55 and a driven magnet 56, the driven magnet 56 is fixedly connected to the clamping bracket, the active magnet 55 is fixedly connected to the second mobile platform, and the active magnet 55 can absorb the driven magnet 56 through magnetic force to fix the power connector of the display module. Among them, the active magnet 55 can be a permanent magnet or an electromagnet; the driven magnet 56 can be made of ferromagnetic material and can be absorbed by the active magnet 55 through magnetic force.

[0045] Specifically, the power connector of the display module is fixed by a clamping bracket, thereby realizing rapid disassembly and assembly of the power connector of the display module.

[0046] In general, the utility model realizes the positioning requirements of the display module production through the cooperation between the clamping component 5 and the jig mold body 2, ensures the positioning accuracy of the display module, and at the same time drives the clamping component 5 to move through the first movable component 3 and the second movable component 4, and can be replaced according to different display modules, thereby reducing the number of display module jigs and reducing the production cost of the display module. In addition, through the cooperation of the first movable component 3 and the second movable component 4, the clamping component 5 can be precisely adjusted in the length and width directions of the jig base 1.

[0047] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A fixture for producing a Micro LED display module, comprising a fixture base (1), characterized in that: The display module fixture also includes: A jig mold body (2) is fixedly connected to the jig base (1), and a positioning groove (21) for positioning the display module is formed at the upper end of the jig mold body (2); A first movable component (3) is fixedly connected to the jig base (1), and the first movable component (3) has a first movable end (31) that moves along the length direction of the jig base (1); A second movable assembly (4) fixedly connected to the first movable end (31), the second movable assembly (4) having a second movable end (41) movable along the width direction of the fixture base (1); The clamping assembly (5) is fixedly connected to the second movable end (41), and the clamping assembly (5) comprises a power base (51) and a rotatable clamping end (52).

2. The fixture for producing a Micro LED display module according to claim 1, characterized in that: The first movable end (31) comprises a first movable platform, a first movable block (32) is fixed at the lower end of the first movable platform, the first movable assembly (3) comprises a guide rail (33) and a driving screw (34), the guide rail (33) is fixed to the upper end of the fixture base (1) along the length direction of the fixture base (1), the first movable block (32) is slidably mounted on the outer wall of the guide rail (33), the driving screw (34) is fixed to the upper end of the fixture base (1) by rotation, a driven nut (35) is fixed on the first movable platform, the driven nut (35) is mounted on the outer wall of the driving screw (34) by threaded connection, a driving head (341) is fixed at the end of the driving screw (34), and a locking nut (36) for fixing the driving screw (34) is mounted on the outer wall of the driving screw (34) by threaded connection.

3. The fixture for producing a Micro LED display module according to claim 2, characterized in that: A first groove (11) is formed at the upper end of the fixture base (1), and the first moving component (3) is fixed in the first groove (11).

4. The fixture for producing a Micro LED display module according to claim 3, characterized in that: A first convex block (12) and a second convex block (13) are fixed to the upper end of the first groove (11), and the driving screw (34) is fixedly connected to the first convex block (12) and the second convex block (13) by means of rotation.

5. The fixture for producing a Micro LED display module according to claim 3, characterized in that: A second groove (14) is provided at the bottom of the first groove (11) along the length direction of the jig mold body (2), and the guide rail (33) is fixedly installed in the second groove (14).

6. The fixture for producing a Micro LED display module according to claim 2, characterized in that: The second movable end (41) includes a second movable platform, which is slidably mounted on the upper end of the first movable platform along the width direction of the fixture base (1); the second movable assembly (4) includes a rotating shaft (42), which is vertically rotatably mounted on the upper end of the first movable platform; a driving gear (43) is fixed on the outer wall of the rotating shaft (42); a plurality of transmission teeth (411) are provided on one end of the second movable platform facing the driving gear (43); the driving gear (43) is meshed with the transmission teeth (411); a locking bolt (44) is fixed on the first movable platform by means of a threaded connection; a locking groove (412) is provided on the upper end of the second movable platform; the locking bolt (44) is slidably inserted into the locking groove (412) and is used to fix the second movable platform.

7. The fixture for producing a Micro LED display module according to claim 6, characterized in that: The upper end of the first movable platform is provided with a sliding groove (311) along the width direction of the fixture base (1), and the lower end of the second movable platform is provided with a sliding protrusion (413), and the sliding protrusion (413) is slidably installed in the sliding groove (311).

8. The fixture for producing a Micro LED display module according to claim 7, characterized in that: The driving gear (43) is connected to the rotating shaft (42) by means of a key connection.

9. The fixture for producing a Micro LED display module according to claim 6, characterized in that: The power base (51) is arranged at the upper end of the second mobile platform, a connecting frame (53) is mounted on the outer wall of the power base (51), an extending flange (531) is arranged on the side of the connecting frame (53), a fixing block (54) is pressed on the upper cover of the extending flange (531), and the fixing block (54) is fixedly connected to the upper end of the second mobile platform.

10. The fixture for producing a Micro LED display module according to claim 1, characterized in that: The clamping end (52) comprises a clamping bracket, the clamping bracket is fixedly connected to the second movable platform by rotation, and a contact end surface is provided at one end of the clamping bracket facing the power base (51). The clamping assembly (5) also comprises an active magnet (55) and a driven magnet (56), the driven magnet (56) is fixedly connected to the clamping bracket, the active magnet (55) is fixedly connected to the second movable platform, and the active magnet (55) can attract the driven magnet (56) by magnetic force.

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