Miniature endoscope module wire harness welding positioning device

Abstract

The utility model relates to the technical field of endoscopes, and discloses a miniature endoscope module wire harness welding positioning device which is characterized in that a plurality of positioning groove units are arranged on a bottom plate in parallel, each positioning groove unit comprises an endoscope module positioning groove and a wire harness positioning groove, an endoscope module wire harness assembly is embedded in each positioning groove unit, and the positioning groove units are arranged on the bottom plate in parallel. The endoscope module wire harness assembly comprises an endoscope module and a wire harness, the endoscope module and the wire harness are embedded and connected in a welded mode corresponding to an endoscope module positioning groove and a wire harness positioning groove respectively, and the endoscope module positioning groove and the wire harness positioning groove play a role in fixing the endoscope module and the wire harness respectively. The endoscope module and the wire harness are arranged in the endoscope module positioning groove and the wire harness positioning groove, so that the welding efficiency is improved, meanwhile, the cover plate is arranged on the endoscope module located in the endoscope module positioning groove in a pressing mode, it is guaranteed that the endoscope module cannot tilt up in the welding process of the endoscope module and the wire harness, and the welding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of endoscopes, in particular to a micro endoscope module harness welding positioning device. Background Art

[0002] With the development of endoscope technology, more and more products are not only in the module stage, and the demand for module welding is increasing. Traditional welding requires manual positioning. Due to the small size of the endoscope module and the thin wire harness, the T-plate and the wire harness cannot be fixed during the operation, which makes welding difficult and difficult to operate with both hands. Using glue to fix the T-plate increases the difficulty of later cleaning. At the same time, each welding requires manual alignment, and the welding efficiency is low. In order to quickly, conveniently and safely weld the workpiece during the welding process, a jig is designed to facilitate the operation. Therefore, finding a positioning device and method that facilitates the welding of the micro endoscope module wire harness 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 micro endoscope module wire harness welding positioning device to solve the technical problem of low welding efficiency caused by the difficulty in fixing the T-plate and the wire harness.

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

[0005] A micro endoscope module wiring harness welding positioning device comprises a base plate and a cover plate; the base plate is provided with a plurality of positioning groove units in parallel; an endoscope module wiring harness assembly is embedded in each positioning groove unit, wherein each positioning groove unit comprises an endoscope module positioning groove and a wiring harness positioning groove; the endoscope module wiring harness assembly comprises an endoscope module and a wiring harness, the endoscope module and the wiring harness are respectively embedded in the endoscope module positioning groove and the wiring harness positioning groove, and the endoscope module and the wiring harness are welded in the endoscope module positioning groove and the wiring harness positioning groove, and the cover plate is arranged on the base plate and pressed on the endoscope module located in the endoscope module positioning groove.

[0006] Preferably, the widths of the endoscope module positioning groove and the wiring harness positioning groove correspond to the widths of the endoscope module and the wiring harness.

[0007] Preferably, a positioning bolt is provided on the bottom plate at a position close to the installation position of the cover plate, a positioning hole is provided on the cover plate at a position corresponding to the positioning bolt, and the cover plate is inserted into the positioning bolt through the positioning hole and is arranged on the bottom plate.

[0008] Furthermore, the positioning bolts and the positioning holes are respectively arranged at two ends of the bottom plate and the cover plate.

[0009] Furthermore, the diameter of the positioning bolt corresponds to the aperture of the positioning hole.

[0010] Preferably, a magnetic attraction member is provided between the assembly surfaces of the base plate and the cover plate, wherein the magnetic attraction member includes a first magnetic block and a second magnetic block, wherein the first magnetic block is provided on the plate surface of the base plate, and the second magnetic block is provided on the bottom surface of the cover plate at a position corresponding to the first magnetic block on the base plate.

[0011] Preferably, a plurality of module slots are provided on the bottom surface of the cover plate, and the plurality of module slots correspond one-to-one to the positions of the plurality of endoscope module positioning slots on the bottom plate.

[0012] Furthermore, the width of the module slot is equal to the width of the endoscope module positioning slot.

[0013] Furthermore, the depth of the module slot is greater than the thickness of the endoscope module.

[0014] Preferably, the surface area of ​​the cover plate is smaller than the surface area of ​​the bottom plate.

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

[0016] The utility model provides a micro endoscope module wiring harness welding positioning device, which is provided with a plurality of positioning groove units in parallel on a bottom plate, wherein each positioning groove unit includes an endoscope module positioning groove and a wiring harness positioning groove, and an endoscope module wiring harness assembly is embedded in each positioning groove unit. The endoscope module wiring harness assembly includes an endoscope module and a wiring harness, and the endoscope module and the wiring harness are respectively embedded in and welded to the endoscope module positioning groove and the wiring harness positioning groove, and the endoscope module positioning groove and the wiring harness positioning groove respectively fix the endoscope module and the wiring harness, and the welding efficiency of the endoscope module and the wiring harness is improved in the endoscope module positioning groove and the wiring harness positioning groove, and at the same time, a cover plate is pressed on the endoscope module located in the endoscope module positioning groove, to ensure that the endoscope module will not warp during the welding process of the endoscope module and the wiring harness, thereby improving the welding quality.

[0017] Furthermore, the width of the endoscope module positioning groove and the wiring harness positioning groove corresponds to the width of the endoscope module and the wiring harness, so that the endoscope module and the wiring harness play a good fixing role when they are respectively embedded in the endoscope module positioning groove and the wiring harness positioning groove, thereby preventing the endoscope module and the wiring harness from swinging in the endoscope module positioning groove and the wiring harness positioning groove, thereby affecting the welding work of the endoscope module and the wiring harness.

[0018] Furthermore, a positioning bolt is provided at the installation position of the base plate near the cover plate, and a positioning hole is provided on the cover plate at a position corresponding to the positioning bolt. The cover plate is inserted into the positioning bolt through the positioning hole and is arranged on the base plate, thereby positioning the cover plate on the base plate and preventing the cover plate from swinging on the base plate and affecting the welding work of the endoscope module and the wiring harness.

[0019] Furthermore, the positioning bolts and the positioning holes are respectively arranged at the two ends of the bottom plate and the cover plate, which effectively improves the positioning effect between the bottom plate and the cover plate.

[0020] Furthermore, the diameter of the positioning bolt corresponds to the aperture of the positioning hole, so that the positioning bolt can be tightly inserted into the positioning hole, avoiding the presence of a gap between the positioning bolt and the positioning hole, thereby causing shaking between the cover plate and the base plate, and affecting the welding work of the endoscope module and the wiring harness.

[0021] Furthermore, a magnetic attraction member is provided between the assembly surfaces of the bottom plate and the cover plate, wherein the magnetic attraction member includes a first magnetic block and a second magnetic block, wherein the first magnetic block is provided on the plate surface of the bottom plate, and the second magnetic block is provided on the bottom surface of the cover plate at a position corresponding to the first magnetic block on the bottom plate, thereby effectively adding a further positioning effect between the cover plate and the bottom plate, so that displacement is not easily generated between the cover plate and the bottom plate.

[0022] Furthermore, a plurality of module slots are provided on the bottom surface of the cover plate, and the plurality of module slots correspond one by one to the positions of the plurality of endoscope module positioning slots on the base plate. The cover plate can make the bottom surface of the cover plate contact smoothly with the top surface of the base plate through the plurality of module slots, and the plurality of module slots play a role in fixing the endoscope module at the position of the cover plate.

[0023] Furthermore, the width of the module slot is equal to the width of the endoscope module positioning slot, and the depth of the module slot is greater than the thickness of the endoscope module, which effectively fixes the endoscope module and prevents the endoscope module from swinging between the base plate and the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the wiring harness welding positioning device for the micro endoscope module in the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the wiring harness of the positioning device in the utility model;

[0026] Figure 3 This is a schematic diagram of the positioning structure of the cover plate and the bottom plate in the utility model;

[0027] Figure 4 This is a schematic diagram of the bottom surface structure of the bottom plate of the utility model;

[0028] Figure 5 This is a structural diagram of the assembly module of the positioning device in the utility model;

[0029] Figure 6 It is a structural schematic diagram of the endoscope module in the utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the welding of the module and the wiring harness of the utility model;

[0031] In the figure: 1-base plate; 2-endoscope module positioning slot; 3-wiring harness positioning slot; 4-positioning bolt; 5-cover plate; 6-positioning hole; 7-first magnetic block; 8-endoscope module wiring harness assembly; 9-endoscope module; 10-wiring harness; 11-positioning slot unit; 12-second magnetic block; 13-module slot. DETAILED DESCRIPTION

[0032] 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.

[0033] 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, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] The utility model is further described in detail below with reference to the accompanying drawings:

[0035] The utility model aims to provide a micro endoscope module harness welding positioning device to solve the technical problem of low welding efficiency caused by the difficulty in fixing the T-plate and the harness.

[0036] Example 1

[0037] See also Figure 1 and Figure 2In one embodiment of the utility model, a micro endoscope module harness welding and positioning device is provided, comprising a base plate 1 and a cover plate 5; a plurality of positioning groove units 11 are arranged in parallel on the base plate 1; an endoscope module harness assembly 8 is embedded in each positioning groove unit 11, wherein each positioning groove unit 11 comprises an endoscope module positioning groove 2 and a harness positioning groove 3; the endoscope module harness assembly 8 comprises an endoscope module 9 and a harness 10, wherein the endoscope module 9 and the harness 10 are respectively embedded in the endoscope module positioning groove 2 and the harness positioning groove 3, and the endoscope module 9 and the harness 10 are welded in the endoscope module positioning groove 2 and the harness positioning groove 3, as shown in FIG. Figure 5 As shown, the cover plate 5 is arranged on the base plate 1 and is pressed onto the endoscope module 9 located in the endoscope module positioning groove 2.

[0038] Specifically, the widths of the endoscope module positioning groove 2 and the wiring harness positioning groove 3 correspond to the widths of the endoscope module 9 and the wiring harness 10 .

[0039] Among them, the endoscope module 9 and the wiring harness 10 play a good fixing role when they are respectively embedded in the endoscope module positioning groove 2 and the wiring harness positioning groove 3, preventing the endoscope module 9 and the wiring harness 10 from swinging in the endoscope module positioning groove 2 and the wiring harness positioning groove 2, thereby affecting the welding work of the endoscope module and the wiring harness.

[0040] Example 2

[0041] See also Figure 1 and Figure 2 In one embodiment of the utility model, a micro endoscope module harness welding and positioning device is provided, comprising a base plate 1 and a cover plate 5; a plurality of positioning groove units 11 are arranged in parallel on the base plate 1; an endoscope module harness assembly 8 is embedded in each positioning groove unit 11, wherein each positioning groove unit 11 comprises an endoscope module positioning groove 2 and a harness positioning groove 3; the endoscope module harness assembly 8 comprises an endoscope module 9 and a harness 10, wherein the endoscope module 9 and the harness 10 are respectively embedded in the endoscope module positioning groove 2 and the harness positioning groove 3, and the endoscope module 9 and the harness 10 are welded in the endoscope module positioning groove 2 and the harness positioning groove 3, as shown in FIG. Figure 5 As shown, the cover plate 5 is arranged on the base plate 1 and is pressed onto the endoscope module 9 located in the endoscope module positioning groove 2.

[0042] Specifically, according to Figure 3 As shown, a positioning bolt 4 is provided at the installation position of the base plate 1 close to the cover plate 5 , and a positioning hole 6 is provided on the cover plate 5 at a position corresponding to the positioning bolt 4 . The cover plate 5 is inserted into the positioning bolt 4 through the positioning hole 6 and is arranged on the base plate 1 .

[0043] The utility model designs a positioning bolt 4 on the base plate, and sets a positioning hole 6 on the cover plate 5 at a position corresponding to the positioning bolt 4, which plays a positioning role for the cover plate 5 on the base plate 1, thereby preventing the cover plate 5 from swinging on the base plate 1 and affecting the welding work of the endoscope module 9 and the wiring harness 10.

[0044] Specifically, the positioning bolt 4 and the positioning hole 6 are respectively arranged at the two ends of the base plate 1 and the cover plate 5, which effectively improves the positioning effect between the base plate and the cover plate; the diameter of the positioning bolt 4 corresponds to the aperture of the positioning hole 6, so that the positioning bolt can be tightly inserted into the positioning hole to avoid a gap between the positioning bolt and the positioning hole, thereby causing shaking between the cover plate and the base plate, which affects the welding work of the endoscope module and the wiring harness.

[0045] Example 3

[0046] See also Figure 1 and Figure 2 In one embodiment of the utility model, a micro endoscope module harness welding and positioning device is provided, comprising a base plate 1 and a cover plate 5; a plurality of positioning groove units 11 are arranged in parallel on the base plate 1; an endoscope module harness assembly 8 is embedded in each positioning groove unit 11, wherein each positioning groove unit 11 comprises an endoscope module positioning groove 2 and a harness positioning groove 3; the endoscope module harness assembly 8 comprises an endoscope module 9 and a harness 10, wherein the endoscope module 9 and the harness 10 are respectively embedded in the endoscope module positioning groove 2 and the harness positioning groove 3, and the endoscope module 9 and the harness 10 are welded in the endoscope module positioning groove 2 and the harness positioning groove 3, as shown in FIG. Figure 5 As shown, the cover plate 5 is arranged on the base plate 1 and is pressed onto the endoscope module 9 located in the endoscope module positioning groove 2.

[0047] Specifically, according to Figure 4 As shown, a magnetic attraction component is provided between the assembly surfaces of the base plate 1 and the cover plate 5, wherein the magnetic attraction component includes a first magnetic block 7 and a second magnetic block 12, wherein the first magnetic block 7 is provided on the plate surface of the base plate 1, and the second magnetic block 12 is provided on the bottom surface of the cover plate 5 at a position corresponding to the first magnetic block 7 on the base plate 1.

[0048] In this embodiment, a magnetic attraction member is provided between the bottom plate 1 and the cover plate 5 , which effectively adds a further positioning effect between the cover plate 5 and the bottom plate 1 , so that displacement between the cover plate 5 and the bottom plate 1 is not likely to occur.

[0049] Specifically, a plurality of module card slots 13 are provided on the bottom surface of the cover plate 5, and the plurality of module card slots 13 correspond one-to-one to the positions of the plurality of endoscope module positioning slots 2 on the base plate 1. The cover plate can make the bottom surface of the cover plate contact smoothly with the top surface of the base plate through the plurality of module card slots, and the plurality of module card slots play a role in fixing the endoscope module at the position of the cover plate.

[0050] Among them, the width of the module slot 13 is equal to the width of the endoscope module positioning slot 2, and the depth of the module slot 13 is greater than the thickness of the endoscope module 9, which effectively fixes the endoscope module and prevents the endoscope module from swinging between the base plate and the cover plate.

[0051] In this embodiment, the surface area of ​​the cover plate 5 is smaller than the surface area of ​​the bottom plate 1 .

[0052] The utility model provides a micro endoscope module harness welding positioning device, which is different from the traditional manual fixation. When the endoscope module 9 is in operation, the endoscope module 9 is placed in the endoscope module positioning groove 2 of the base plate 1, and the harness 10 is placed in the harness positioning groove 2 of the base plate 1. After visually ensuring that the placement direction of each T-plate is reasonable, the position of the groove can facilitate confirmation of the placement position of the endoscope module. After the endoscope module 9 is placed in the endoscope module positioning groove 2 of the base plate 1, the cover plate 5 is used for pressing and fixing. The slots of the base plate 1 and the cover plate 5 are used to limit the relative position of the module during the welding process. At the same time, the magnetic suction piece between the base plate 1 and the cover plate 5 can better limit the position of the base plate and the cover plate. The slots of the base plate 1 are used to limit the relative position of the harness during the welding process, thereby reducing the additional work caused by the movement of materials during the operation of personnel, and effectively improving the welding operation efficiency.

[0053] according to Figure 6 and Figure 7 As shown, the endoscope module 9 in the present invention comprises A and B surfaces, and the wire harness is respectively welded to the A and B surface welding plates in the wire harness positioning groove 3 after being stripped.

[0054] In summary, the utility model provides a micro endoscope module wiring harness welding positioning device, which is provided with a plurality of positioning groove units in parallel on a base plate, wherein each positioning groove unit includes an endoscope module positioning groove and a wiring harness positioning groove, and an endoscope module wiring harness assembly is embedded in each positioning groove unit. The endoscope module wiring harness assembly includes an endoscope module and a wiring harness, and the endoscope module and the wiring harness are respectively embedded and welded corresponding to the endoscope module positioning groove and the wiring harness positioning groove, and the endoscope module positioning groove and the wiring harness positioning groove respectively fix the endoscope module and the wiring harness, and the welding efficiency of the endoscope module and the wiring harness is improved in the endoscope module positioning groove and the wiring harness positioning groove, and at the same time, the cover plate is pressed on the endoscope module located in the endoscope module positioning groove, to ensure that the endoscope module will not warp up during the welding process of the endoscope module and the wiring harness, thereby improving the welding quality.

[0055] 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 micro endoscope module wiring harness welding positioning device, characterized in that: The invention comprises a base plate (1) and a cover plate (5); the base plate (1) is provided with a plurality of positioning groove units (11) in parallel; an endoscope module harness assembly (8) is embedded in each positioning groove unit (11), wherein each positioning groove unit (11) comprises an endoscope module positioning groove (2) and a harness positioning groove (3); the endoscope module harness assembly (8) comprises an endoscope module (9) and a harness (10), the endoscope module (9) and the harness (10) are respectively embedded in the endoscope module positioning groove (2) and the harness positioning groove (3), and the endoscope module (9) and the harness (10) are welded in the endoscope module positioning groove (2) and the harness positioning groove (3); the cover plate (5) is arranged on the base plate (1) and is pressed onto the endoscope module (9) located in the endoscope module positioning groove (2).

2. A micro endoscope module wiring harness welding positioning device according to claim 1, characterized in that: The widths of the endoscope module positioning groove (2) and the wiring harness positioning groove (3) correspond to the widths of the endoscope module (9) and the wiring harness (10).

3. A micro endoscope module harness welding positioning device according to claim 1, characterized in that: The bottom plate (1) is provided with a positioning bolt (4) at a mounting position close to the cover plate (5); a positioning hole (6) is provided on the cover plate (5) at a position corresponding to the positioning bolt (4); the cover plate (5) is inserted into the positioning bolt (4) through the positioning hole (6) and is arranged on the bottom plate (1).

4. A micro endoscope module wiring harness welding positioning device according to claim 3, characterized in that: The positioning bolt (4) and the positioning hole (6) are respectively arranged at two ends of the bottom plate (1) and the cover plate (5).

5. The micro endoscope module wiring harness welding positioning device according to claim 3, characterized in that: The diameter of the positioning bolt (4) corresponds to the hole diameter of the positioning hole (6).

6. A micro endoscope module harness welding positioning device according to claim 1, characterized in that: A magnetic attraction member is provided between the assembly surfaces of the bottom plate (1) and the cover plate (5), wherein the magnetic attraction member comprises a first magnetic block (7) and a second magnetic block (12), wherein the first magnetic block (7) is provided on the plate surface of the bottom plate (1), and the second magnetic block (12) is provided on the bottom surface of the cover plate (5) at a position corresponding to the first magnetic block (7) on the bottom plate (1).

7. A micro endoscope module wiring harness welding positioning device according to claim 1, characterized in that: A plurality of module card slots (13) are provided on the bottom surface of the cover plate (5), and the positions of the plurality of module card slots (13) correspond one-to-one to the positions of the plurality of endoscope module positioning slots (2) on the bottom plate (1).

8. A micro endoscope module harness welding positioning device according to claim 7, characterized in that: The width of the module slot (13) is equal to the width of the endoscope module positioning slot (2).

9. A micro endoscope module wiring harness welding positioning device according to claim 7, characterized in that: The depth of the module slot (13) is greater than the thickness of the endoscope module (9).

10. The micro endoscope module wiring harness welding positioning device according to claim 1, characterized in that: The surface area of ​​the cover plate (5) is smaller than the surface area of ​​the bottom plate (1).

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