Miniaturized endoscope module LED lamp assembly structure

Abstract

The utility model relates to the technical field of endoscopes, and discloses a miniaturized endoscope module LED lamp assembly structure, which is characterized in that a plurality of LED lamps are assembled on a welding plate lens module, so that the position precision and stability of the LED lamps can be ensured, pins of the LED lamps are connected with an extended wire harness, the brightness of the LED lamps can be tested, the brightness adjusting function can be realized, and the service life of the LED lamps can be prolonged. And the product quality can be guaranteed, small-sized assembly of the LED lamp can be achieved, and meanwhile the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of endoscopes, in particular to a miniaturized endoscope module LED lamp assembly structure. Background Art

[0002] With the development of endoscope technology, more and more terminal devices are equipped with miniaturized endoscope modules, and the reliability requirements for miniaturized modules are getting higher and higher. Among them, LED lights are an essential component of endoscope modules. However, the traditional LED light assembly method limits the demand for miniaturization of endoscope modules and requires a lot of manual operation, which is not only inefficient but also prone to errors. Therefore, finding a way to assemble LED lights for miniaturized endoscope modules is of great significance to improving production efficiency and product quality. Utility Model Content

[0003] In order to overcome the defects of the above-mentioned prior art, the purpose of the utility model is to provide a miniaturized endoscope module LED lamp assembly structure to solve the technical problems in the prior art that the LED lamp assembly method cannot be miniaturized and the assembly efficiency is low.

[0004] The utility model is realized by the following technical solutions:

[0005] A miniaturized endoscope module LED lamp assembly structure comprises a plurality of LED lamps, a test board and a welding board lens module; the plurality of LED lamps are assembled on the welding board lens module, and the LED lamp harnesses of the plurality of LED lamps are connected to the input end of the test board through the first harness of the welding board lens module.

[0006] Preferably, the welding board lens module includes a lens module, a first circuit board and a second circuit board, the lens module is welded on the first circuit board, and the output end of the lens module is connected to the input end of the first circuit board, the first circuit board is welded on the second circuit board, and the output end of the first circuit board is connected to the input end of the second circuit board, the output end of the second circuit board is connected to the input end of the test board through a first wiring harness, a plurality of LED lights are distributed and bonded on both sides of the lens module, and the LED light harnesses of the plurality of LED lights are connected to the input end of the test board through the lens module, the first circuit board and the second circuit board in sequence through the first wiring harness.

[0007] Furthermore, a plurality of LED lamps are bonded to both sides of the lens module by hot melt adhesive.

[0008] Furthermore, the LED lamp harnesses of the plurality of LED lamps are connected to the input end of the test board through the first harness after being merged.

[0009] Furthermore, the lens module includes a lens and an image sensor, an end of the lens is fixed to the image sensor by HA glue, and an output end of the image sensor is connected to an input end of the first circuit board.

[0010] Furthermore, a layer of light-shielding glue is sprayed on the periphery of the lens and the image sensor.

[0011] Furthermore, the lens module is soldered to the first circuit board through SMT.

[0012] Furthermore, the first circuit board and the second circuit board are connected by T-board welding.

[0013] Furthermore, the lengths of the plurality of LED light harnesses are correspondingly equal.

[0014] Furthermore, the structure of the plurality of LED lamps is smaller than the structure of the lens module.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] The utility model provides a miniaturized endoscope module LED lamp assembly structure. By assembling a plurality of LED lamps on a welding plate lens module, the position accuracy and stability of the LED lamps can be ensured, and the pins of the LED lamps are connected to the extended wiring harness to meet the brightness and brightness adjustment functions of the LED lamps for testing, thereby ensuring the quality of the product. Not only can the miniaturized assembly of LED lamps be realized, but also the production efficiency is improved.

[0017] Furthermore, the welding board lens module includes a lens module, a first circuit board and a second circuit board, the lens module is welded on the first circuit board, and the output end of the lens module is connected to the input end of the first circuit board, the first circuit board is welded on the second circuit board, and the output end of the first circuit board is connected to the input end of the second circuit board, the output end of the second circuit board is connected to the input end of the test board through a first wiring harness, a plurality of LED lamps are distributed and bonded on both sides of the lens module, and the LED lamp wiring harnesses of the plurality of LED lamps are connected to the input end of the test board through the lens module, the first circuit board and the second circuit board through the first wiring harness in sequence, effectively realizing miniaturized connection, connecting the LED lamp wiring harness and the second circuit board and the test board through the wiring harness, and fixing them by welding, thereby improving the stability of the LED lamp assembly in the camera module device.

[0018] Furthermore, several LED lights are bonded to both sides of the lens module by hot melt adhesive, so that the LEDs do not need to be soldered on both sides of the first circuit board, thereby reducing the size of the first circuit board and realizing the miniaturized assembly of the endoscope module LED lights.

[0019] Furthermore, the lens module includes a lens and an image sensor, the end of the lens is fixed to the image sensor by HA glue, and the output end of the image sensor is connected to the input end of the first circuit board, so as to facilitate the transmission of the image captured by the image sensor to the test board via the first circuit board and the second circuit board.

[0020] Furthermore, a layer of light-shielding glue is sprayed on the periphery of the lens and the image sensor to effectively prevent stray light crosstalk. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the assembly structure of the LED lamp of the miniaturized endoscope module of the utility model;

[0022] Figure 2 This is a schematic diagram of the LED light wire welding structure of the miniaturized endoscope module of the utility model;

[0023] Figure 3 This is an enlarged schematic diagram of the LED lamp assembly in the utility model;

[0024] Figure 4 This is a schematic diagram of the welding plate structure of the camera module in the utility model;

[0025] Figure 5 It is a schematic diagram of the lens module in the utility model;

[0026] In the figure: 1-LED lamp; 2-lens module; 3-first circuit board; 4-second circuit board; 5-LED lamp harness; 6-first harness; 7-test board; 8-welding board lens module; 21-lens; 22-shading glue; 23-HA glue; 24-image sensor. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, products or devices.

[0029] The utility model is further described in detail below with reference to the accompanying drawings:

[0030] The purpose of the utility model is to provide a miniaturized endoscope module LED lamp assembly structure to solve the technical problems in the prior art that the LED lamp assembly method cannot be miniaturized and the assembly efficiency is low.

[0031] Example 1

[0032] See also Figure 1 , Figure 2 and Figure 3 In one embodiment of the utility model, a miniaturized endoscope module LED lamp assembly structure is provided, including a plurality of LED lamps 1, a test board 7 and a welding board lens module 8; the plurality of LED lamps 1 are assembled on the welding board lens module 8, and the LED lamp harnesses 5 of the plurality of LED lamps 1 are connected to the input end of the test board 7 through the first harness 6 of the welding board lens module 8.

[0033] Specifically, the solder plate lens module 8 includes a lens module 2, a first circuit board 3 and a second circuit board 4. Figure 4 As shown, the lens module 2 is welded on the first circuit board 3, and the output end of the lens module 2 is connected to the input end of the first circuit board 3, the first circuit board 3 is welded on the second circuit board 4, and the output end of the first circuit board 3 is connected to the input end of the second circuit board 4, the output end of the second circuit board 4 is connected to the input end of the test board 7 through the first wiring harness 6, a number of LED lamps 1 are distributed and bonded on both sides of the lens module 2, and the LED lamp wiring harnesses 5 of the number of LED lamps 1 are connected to the input end of the test board 7 through the lens module 2, the first circuit board 3 and the second circuit board 4 in sequence through the first wiring harness 6.

[0034] Among them, several LED lights 1 are bonded to both sides of the lens module 2 by hot melt adhesive, so that the LEDs do not need to be soldered on both sides of the first circuit board, reducing the size of the first circuit board and realizing the miniaturized assembly of the endoscope module LED lights.

[0035] The LED lamp harnesses 5 of the plurality of LED lamps 1 are connected to the input end of the test board 7 through the first harness 6 after being merged.

[0036] Example 2

[0037] See also Figure 1 , Figure 2 and Figure 3 In one embodiment of the utility model, a miniaturized endoscope module LED lamp assembly structure is provided, including a plurality of LED lamps 1, a test board 7 and a welding board lens module 8; the plurality of LED lamps 1 are assembled on the welding board lens module 8, and the LED lamp harnesses 5 of the plurality of LED lamps 1 are connected to the input end of the test board 7 through the first harness 6 of the welding board lens module 8.

[0038] Specifically, the solder plate lens module 8 includes a lens module 2, a first circuit board 3 and a second circuit board 4. Figure 4 As shown, the lens module 2 is welded on the first circuit board 3, and the output end of the lens module 2 is connected to the input end of the first circuit board 3, the first circuit board 3 is welded on the second circuit board 4, and the output end of the first circuit board 3 is connected to the input end of the second circuit board 4, the output end of the second circuit board 4 is connected to the input end of the test board 7 through the first wiring harness 6, a number of LED lamps 1 are distributed and bonded on both sides of the lens module 2, and the LED lamp wiring harnesses 5 of the number of LED lamps 1 are connected to the input end of the test board 7 through the lens module 2, the first circuit board 3 and the second circuit board 4 in sequence through the first wiring harness 6.

[0039] Specifically, according to Figure 5 As shown, the lens module 2 includes a lens 21 and an image sensor 24. The end of the lens 21 is fixed to the image sensor 24 by HA glue 23. The output end of the image sensor 24 is connected to the input end of the first circuit board 3, so that the image captured by the image sensor can be transmitted to the test board via the first circuit board and the second circuit board.

[0040] A layer of light-shielding glue 22 is sprayed on the periphery of the lens 21 and the image sensor 24 to effectively prevent stray light crosstalk.

[0041] In the utility model, the lens module 2 is welded to the first circuit board by SMT. The first circuit board 3 and the second circuit board 4 are connected by T-board welding. The second circuit board 4 and the test board 7 are connected by welding of the first wiring harness 6, and the flying wire of the first wiring harness 6 is connected by welding of the LED light harness 5.

[0042] In summary, the utility model provides a miniaturized endoscope module LED lamp assembly structure, which can ensure the position accuracy and stability of the LED lamp by fixing the LED lamps on both sides of the endoscope module with hot melt adhesive, connect the pins of the LED lamps with the extended wiring harness, meet the brightness and brightness adjustment functions of the LED lamps, and ensure the quality of the product. It can not only realize the miniaturized assembly of LED lamps, but also improve production efficiency.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. A miniaturized endoscope module LED lamp assembly structure, characterized in that: The invention comprises a plurality of LED lamps (1), a test board (7) and a welding board lens module (8); the plurality of LED lamps (1) are mounted on the welding board lens module (8), and the LED lamp harnesses (5) of the plurality of LED lamps (1) are connected to the input end of the test board (7) through the first harness (6) of the welding board lens module (8).

2. According to claim 1, a miniaturized endoscope module LED lamp assembly structure is characterized in that: The welding board lens module (8) comprises a lens module (2), a first circuit board (3) and a second circuit board (4); the lens module (2) is welded on the first circuit board (3), and the output end of the lens module (2) is connected to the input end of the first circuit board (3); the first circuit board (3) is welded on the second circuit board (4), and the output end of the first circuit board (3) is connected to the input end of the second circuit board (4); the output end of the second circuit board (4) is connected to the input end of the test board (7) through a first wiring harness (6); a plurality of LED lamps (1) are distributed and bonded on both sides of the lens module (2), and the LED lamp wiring harnesses (5) of the plurality of LED lamps (1) are connected to the input end of the test board (7) through the lens module (2), the first circuit board (3) and the second circuit board (4) through the first wiring harness (6) in sequence.

3. The miniaturized endoscope module LED lamp assembly structure according to claim 2, characterized in that: A plurality of LED lamps (1) are bonded to two sides of the lens module (2) by hot-melt adhesive.

4. The miniaturized endoscope module LED lamp assembly structure according to claim 2, characterized in that: After LED lamp harnesses (5) of a plurality of LED lamps (1) are joined, they are connected to an input end of a test board (7) through a first harness (6).

5. The miniaturized endoscope module LED lamp assembly structure according to claim 2, characterized in that: The lens module (2) comprises a lens (21) and an image sensor (24); the end of the lens (21) is fixed to the image sensor (24) via HA glue (23); and the output end of the image sensor (24) is connected to the input end of the first circuit board (3).

6. The miniaturized endoscope module LED lamp assembly structure according to claim 5, characterized in that: A layer of light-shielding glue (22) is sprayed on the peripheries of the lens (21) and the image sensor (24).

7. The miniaturized endoscope module LED lamp assembly structure according to claim 2, characterized in that: The lens module (2) is welded to the first circuit board via SMT.

8. The miniaturized endoscope module LED lamp assembly structure according to claim 2, characterized in that: The first circuit board (3) and the second circuit board (4) are connected by T-board welding.

9. The miniaturized endoscope module LED lamp assembly structure according to claim 2, characterized in that: The lengths of the plurality of LED light harnesses (5) are correspondingly equal.

10. The miniaturized endoscope module LED lamp assembly structure according to claim 2, characterized in that: The structures of the plurality of LED lamps (1) are smaller than the structure of the lens module (2).

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