Universal semi-contact jig
The design of detachable and combinable fixture components solves the problem of insufficient adaptability of existing fixtures, enabling flexible adaptation to modules and substrates of different sizes and broadening the scope of applications.
Patent Information
- Application Number
- CN202422624336.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing general-purpose semi-contact fixtures can only be used for a single type of machine and cannot be adapted to modules or substrates of different sizes. Furthermore, their fixed positions cannot be moved, which limits their application range.
A fixture comprising detachable components such as a platform plate, a fixing frame, a pad plate, a pressure head assembly, and a movable block was designed. By combining and adjusting these components, it can adapt to modules and base plates of different sizes, enabling various fixing and contact methods.
This broadens the application range of the fixture, making it adaptable to various machine types of different sizes, improving the fixture's flexibility and adaptability, and meeting the testing needs of modules and substrates of different sizes.
Smart Images
Figure CN223883169U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to jig technical field, especially a kind of general-purpose semi-contact jig. BACKGROUND
[0002] The existing general-purpose semi-contact jig is mainly used for module semi-contact lighting test, which can simulate the connection state in actual use, detect the display function and electrical performance of the module, such as brightness, color, current, etc., and quickly screen out defective modules to ensure product quality and improve production efficiency.
[0003] However, in its use, the current semi-contact lighting equipment is designed separately for each model, and can only be used for a single model, and can only be used for a specific size model. When testing modules or substrates of different sizes, it cannot function. In addition, the module placement position is fixed, and in some cases, it cannot be used due to the inability to move the position. For irregularly shaped modules, it may not be fully compatible, limiting the diversity and flexibility in product design.
[0008] SUMMARY
[0004] The utility model aims at at least solving one of the technical problems existing in the prior art, providing a general-purpose semi-contact jig, a fixing frame for fixing lighting substrate, a pad plate for pad module, a pressure head assembly for semi-contact plate sub pressing contact and a movable block for fixing module, sliding plate, which can be detached from the platform plate, and then combined arbitrarily, so that the jig can adapt to modules of various sizes. Whether it is a small size precision module or a larger size substrate, the appropriate fixing and contact method can be found by adjusting the component combination, greatly expanding the application range of the jig and meeting different jig requirements.
[0005] The utility model also provides a general-purpose semi-contact jig, which comprises a platform plate, a plurality of screw holes are arranged on the platform plate, a fixing frame is movably connected to the upper surface of the platform plate, a pad plate is movably connected to the upper surface of the platform plate, a movable plate is movably connected to the upper surface of the platform plate, a connecting frame is fixedly connected to the upper surface of the movable plate, a pressure head assembly is arranged on the connecting frame, a movable block is movably connected to the upper surface of the platform plate, a sliding plate is slidably connected to the upper surface of the movable block, a sliding groove is arranged on the sliding plate, a sliding rod is fixedly connected to the upper surface of the movable block, and the sliding rod is slidably connected in the sliding groove.
[0006] According to the general-purpose semi-contact jig, the lower surfaces of the pad plate and the movable block are fixedly connected with the insertion rod, and the insertion rod is movably connected with the screw hole.
[0007] According to the present invention, a general-purpose semi-contact fixture is provided on the movable plate, and a bolt is threadedly connected to the inner wall of the second screw hole, and the bolt is threadedly connected to the first screw hole.
[0008] According to the present invention, a general-purpose semi-contact fixture is provided, wherein a bearing seat is movably connected to the lower surface of the platform plate, and a support leg is fixedly connected to the lower surface of the bearing seat.
[0009] According to the present invention, a general-purpose semi-contact fixture is provided with a rubber pad fixedly connected to the lower surface of the support leg, and the rubber pad is provided with anti-slip texture.
[0010] According to the present invention, a general-purpose semi-contact fixture is provided, wherein a handle is fixedly connected to the side surface of the bearing seat, and an anti-slip sleeve is fixedly connected to the outer surface of the handle.
[0011] According to the present invention, a general-purpose semi-contact fixture includes a pressure head assembly comprising: a rotating shaft, a lower pressure rod, and a rubber head. The rotating shaft is rotatably connected to the inner surface of a connecting frame, the lower pressure rod is fixedly connected to the outer wall of the rotating shaft, and the rubber head is fixedly connected to the side surface of the lower pressure rod. The rubber head is movably connected to a movable plate.
[0012] Beneficial effects
[0013] 1. Compared with the prior art, this universal semi-contact fixture can be detached from the platform plate for fixing the lighting substrate, the pad for the pad module, the pressure head assembly for pressing the semi-contact plate, and the movable block and sliding plate for fixing the module. This allows the fixture to adapt to various sizes of machines. Whether it is a small precision module or a large substrate, the appropriate fixing and contact method can be found by adjusting the combination of components, which greatly expands the application range of the fixture and meets different fixture requirements. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0015] Figure 1 This is a front view structural diagram of the general-purpose semi-contact fixture of this utility model;
[0016] Figure 2 This is a left-side cross-sectional view of the general-purpose semi-contact fixture of this utility model;
[0017] Figure 3 This is a front sectional view of the general-purpose semi-contact fixture of this utility model;
[0018] Figure 4 This is a bottom view of the general-purpose semi-contact fixture of this utility model.
[0019] Legend:
[0020] 1, connecting frame; 2, bolt; 3, screw hole two; 4, movable plate; 5, sliding plate; 6, sliding groove; 7, movable block; 8, sliding rod; 9, anti-skid sleeve; 10, handle; 11, supporting leg; 12, rubber pad; 13, fixed frame; 14, pad plate; 15, platform plate; 16, screw hole one; 17, bearing seat; 18, pressing rod; 19, rotating shaft; 20, rubber head; 21, insertion rod; 22, anti-skid pattern. DETAILED DESCRIPTION
[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0022] Reference Figures 1-4 , the utility model discloses a kind of general-purpose semi-contact jigs, it includes: platform plate 15, for bearing component, the lower surface of platform plate 15 movably connected with bearing seat 17, the lower surface of bearing seat 17 is fixedly connected with supporting leg 11, the lower surface of supporting leg 11 is fixedly connected with rubber pad 12, rubber pad 12 is provided with anti-skid pattern 22, the side surface of bearing seat 17 is fixedly connected with handle 10, the outer surface of handle 10 is fixedly connected with anti-skid sleeve 9, platform plate 15 is provided with multiple screw hole one 16, for fixing spare part, the upper surface of platform plate 15 movably connected with fixed frame 13, for fixing light base plate portion, the upper surface of platform plate 15 movably connected with pad plate 14, can be used to pad FPC or module, the lower surface of pad plate 14, movable block 7 is fixedly connected with insertion rod 21, insertion rod 21 movably connected with screw hole one 16, for stabilizing component, the upper surface of platform plate 15 movably connected with movable plate 4.
[0023] Screw hole two 3 is provided on movable plate 4, the inner wall of screw hole two 3 is threadedly connected with bolt 2, bolt 2 is threadedly connected with screw hole one 16, the upper surface of movable plate 4 is fixedly connected with connecting frame 1, connecting frame 1 is provided with pressing head assembly, for semi-contact plate sub-pressing contact, and the pressing head assembly includes: rotating shaft 19, pressing rod 18, rubber head 20, rotating shaft 19 is rotatably connected to the inner surface of connecting frame 1, pressing rod 18 is fixedly connected to the outer wall of rotating shaft 19, rubber head 20 is fixedly connected to the side surface of pressing rod 18, rubber head 20 is movably connected with movable plate 4, the upper surface of platform plate 15 is movably connected with movable block 7, sliding plate 5 is slidably connected to the upper surface of movable block 7, for fixing module, sliding groove 6 is provided on sliding plate 5, sliding rod 8 is fixedly connected to the upper surface of movable block 7, and sliding rod 8 is slidably connected in the inside of sliding groove 6.
[0024] Working principle: in use, the fixing frame 13 for fixing the lighting substrate, the pad plate 14 for the pad module, the pressure head assembly for pressing the contact of the half contact plate, and the movable block 7 for fixing the module, the sliding plate 5 can be detached from the platform plate 15, and then the size of the module can be reorganized, the movable block 7 and the pad plate 14 only need to be inserted into the screw hole one 16 on the platform plate 15 during reorganization, and the movable plate 4 needs to be screwed into the screw hole two 3 and the screw hole one 16 after reorganization.
[0025] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A universal semi-contacting jig, characterized by, Include: The platform plate (15) is provided with a plurality of screw holes (16), the upper surface of the platform plate (15) is movably connected with a fixed frame (13), the upper surface of the platform plate (15) is movably connected with a backing plate (14), the upper surface of the platform plate (15) is movably connected with a movable plate (4), the upper surface of the movable plate (4) is fixedly connected with a connecting frame (1), the connecting frame (1) is provided with a pressure head assembly, the upper surface of the platform plate (15) is movably connected with a movable block (7), the upper surface of the movable block (7) is slidably connected with a sliding plate (5), the sliding plate (5) is provided with a sliding groove (6), the upper surface of the movable block (7) is fixedly connected with a sliding rod (8), and the sliding rod (8) is slidably connected in the sliding groove (6).
2. The universal semi-contacting fixture of claim 1, wherein, The lower surface of the backing plate (14) and the movable block (7) is fixedly connected with an insertion rod (21), and the insertion rod (21) is movably connected with the screw hole (16).
3. The universal semi-contacting fixture of claim 1, wherein, The movable plate (4) is provided with a screw hole (3), the inner wall of the screw hole (3) is threadedly connected with a bolt (2), and the bolt (2) is threadedly connected with the screw hole (16).
4. The universal semi-contacting fixture of claim 1, wherein, The lower surface of the platform plate (15) is movably connected with a bearing seat (17), and the lower surface of the bearing seat (17) is fixedly connected with a support leg (11).
5. The universal semi-contacting fixture of claim 4, wherein, The lower surface of the support leg (11) is fixedly connected with a rubber pad (12), and the rubber pad (12) is provided with a non-slip pattern (22).
6. The universal semi-contacting fixture of claim 4, wherein, The side surface of the bearing seat (17) is fixedly connected with a handle (10), and the outer surface of the handle (10) is fixedly connected with a non-slip sleeve (9).
7. The universal semi-contacting fixture of claim 1, wherein, The pressure head assembly comprises a rotating shaft (19), a pressing rod (18) and a rubber head (20), the rotating shaft (19) is rotatably connected to the inner surface of the connecting frame (1), the pressing rod (18) is fixedly connected to the outer wall of the rotating shaft (19), the rubber head (20) is fixedly connected to the side surface of the pressing rod (18), and the rubber head (20) is movably connected with the movable plate (4).