CN219946038U - Assembly jig and assembly equipment with same - Google Patents

Abstract

The utility model relates to an assembly jig and an assembly device with the same, wherein the assembly jig comprises: the device comprises a base and a pressure maintaining assembly; the pressure maintaining cover plate of the pressure maintaining assembly is movably connected with the base, the tensioning structure is fixedly connected with the pressure maintaining cover plate, and when the pressure is maintained, the tensioning structure abuts against the product to lock the product along the thrust direction. Through the adjustability of tensioning structure, need with product matched with structure in the traditional operation has been replaced, the spare part error that can adapt to because the manufacturing condition produced has avoided the product to appear damaging or the condition that pressurize is not enough. The utility model effectively solves the problems that the pressure maintaining structure of the assembly jig in the prior art needs to be matched with the parts to realize pressure maintaining, and pressure maintaining transition or pressure maintaining is not in place easily when the manufacturing precision of the parts is inaccurate.

Description

Assembly jig and assembly equipment with same

Technical Field

The utility model relates to the technical field of production and manufacture, in particular to an assembly jig and assembly equipment with the same.

Background

With the development of manufacturing industry, the manufacturing of various products is developed towards finer, especially highly integrated intelligent products, parts in the intelligent products are smaller in size, the complexity is higher, and higher production demands are put on the manufacturing industry. The design of spare part is not only gradually smaller in the aspect of the volume, and the requirement to the assembly is also higher and higher, to the spare part assembly of key, adopts at present and assembles through the mode of control displacement the most, will need the part that removes to restrict its degree of freedom in circumference, only remains the degree of freedom of displacement direction, accomplishes the assembly through the mode of driving part displacement.

In the prior art, the degree of freedom of the parts is limited by adopting a pressure maintaining mode, and the pressure maintaining structure and the part structure are arranged to be mutually matched, so that accurate pressure maintaining operation is performed. When the structure of pressurize carries out the pressurize to the spare part, because the manufacturing process of spare part appears the error in the size easily, to the spare part that has the error size, the condition that excessively extrudees or the pressurize is not in place appears easily, under the condition that is in excessively extrudeed, the spare part is when carrying out displacement in the pressurize in-process, can receive great frictional force to appear damaging, under the condition that the pressurize is not in place, not receive the pressurize effect, when the spare part is carried out displacement in the pressurize in-process, the restriction to the degree of freedom is not in place, the displacement of spare part can not satisfy the assembly requirement, lead to the assembly failure.

Disclosure of Invention

The utility model provides an assembly jig and assembly equipment with the same, and aims to solve the problems that a pressure maintaining structure of the assembly jig in the prior art needs to be matched with a part to achieve pressure maintaining, and pressure maintaining transition or pressure maintaining is not in place easily when the manufacturing precision of the part is inaccurate.

In a first aspect, the present utility model provides an assembly jig comprising: the device comprises a base and a pressure maintaining assembly; the product sets up in the base, and the pressurize subassembly includes pressurize apron and tensioning structure, and pressurize apron and base movably connect, tensioning structure and pressurize apron face one side fixed connection of product, and during the pressurize, tensioning structure keeps away from pressurize apron one end and offsets with the product to lock the product along thrust direction.

Further, the tensioning structure comprises a first elastic piece, and the first elastic piece applies thrust to the pressure maintaining cover plate and the product respectively.

Further, the tensioning structure further comprises a pressure maintaining block, the pressure maintaining block is arranged between the first elastic piece and the product, and the first elastic piece applies thrust to the product through the pressure maintaining block.

Further, the tensioning structure further comprises a sliding sleeve, the sliding sleeve is fixedly connected with the pressure maintaining cover plate, the pressure maintaining block is slidably arranged in the inner cavity of the sliding sleeve, and the first elastic piece is arranged in the sliding sleeve.

Further, the sliding sleeve is provided with an opening at one end close to the product, and the pressure block can partially penetrate through the opening to prop against the product.

Further, the pressure maintaining assembly comprises a limiting column, and the distance of the limiting column close to the product is smaller than the maximum distance of the pressure maintaining block extending out of the opening.

Further, the pressure maintaining block is spherical, and the inner cavity of the sliding sleeve is cylindrical.

Further, one side of the pressure maintaining cover plate is rotatably connected with the base, and the other side of the pressure maintaining cover plate opposite to the pressure maintaining cover plate is provided with a locking structure which is in a locking state with the base.

Further, the locking structure comprises a second elastic piece and a locking block, the second elastic piece respectively applies pulling force to the pressure maintaining cover plate and the locking block, and the locking block can be clamped with the base.

In a second aspect, the utility model provides an assembling device, which comprises an assembling jig and a pushing component, wherein the assembling jig is the assembling jig, and the pushing component can extend into the assembling jig to push a product to displace so as to complete assembling.

Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the following advantages:

the embodiment of the utility model provides an assembly jig and assembly equipment with the same, wherein the assembly jig comprises: the device comprises a base and a pressure maintaining assembly; the product sets up in the base, and the pressurize subassembly includes pressurize apron and tensioning structure, and pressurize apron and base movably connect, tensioning structure and pressurize apron face one side fixed connection of product, and during the pressurize, tensioning structure keeps away from pressurize apron one end and offsets with the product to lock the product along thrust direction. The pressure maintaining cover plate and the tensioning structure realize the pressure maintaining effect on the product, and the structure which is matched with the product in the traditional operation is replaced by the adjustability of the tensioning structure, so that the pressure maintaining cover plate and the tensioning structure can adapt to the error of parts generated by manufacturing conditions, the product is prevented from being damaged by too strong pressure or from being moved in the assembling process due to too small pressure, and the assembling reliability is further improved; the pressure maintaining structure has better pressure maintaining effect. The utility model effectively solves the problems that the pressure maintaining structure of the assembly jig in the prior art needs to be matched with the parts to realize pressure maintaining, and pressure maintaining transition or pressure maintaining is not in place easily when the manufacturing precision of the parts is inaccurate.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 shows a schematic perspective view of an assembly fixture according to an embodiment of the present utility model;

FIG. 2 shows a schematic front view of the assembly jig of FIG. 1;

FIG. 3 shows a schematic top view of the assembly fixture of FIG. 1;

FIG. 4 shows a schematic cross-sectional view of the assembly jig of FIG. 1;

FIG. 5 shows an enlarged partial schematic view of the assembly fixture of FIG. 4;

fig. 6 shows a schematic diagram of the internal structure of a product provided by an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a product; 11. a trigger member; 12. an induction member; 13. a housing; 20. a base; 30. a pressure maintaining assembly; 31. a pressure maintaining cover plate; 311. a sliding groove; 32. a tensioning structure; 321. a first elastic member; 322. pressing blocks; 323. a sliding sleeve; 33. a limit column; 34. a locking structure; 341. a second elastic member; 342. a locking block; 40. a backing plate structure; 41. a backing plate; 42. a first base; 43. a sliding block; 44. a sliding body; 50. and a clamping structure.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 5, in a first aspect, an embodiment of the present utility model provides an assembly fixture, including: a base 20 and a dwell assembly 30; the product 10 is arranged in the base 20, the pressure maintaining assembly 30 comprises a pressure maintaining cover plate 31 and a tensioning structure 32, the pressure maintaining cover plate 31 is movably connected with the base 20, the tensioning structure 32 is fixedly connected with one side, facing the product 10, of the pressure maintaining cover plate 31, and when the pressure maintaining is carried out, one end, away from the pressure maintaining cover plate 31, of the tensioning structure 32 abuts against the product 10 so as to lock the product 10 along the thrust direction. The pressure maintaining cover plate 31 and the tensioning structure 32 realize the pressure maintaining function on the product 10, and the structure which is matched with the product 10 in the traditional operation is replaced by the adjustability of the tensioning structure 32, so that the device can adapt to the part errors generated by manufacturing conditions, and the product 10 is prevented from being damaged by too strong pressure or from being moved in the assembly process due to too small pressure, so that the assembly reliability is improved; the pressure maintaining structure has better pressure maintaining effect. The utility model effectively solves the problems that the pressure maintaining structure of the assembly jig in the prior art needs to be matched with the parts to realize pressure maintaining, and pressure maintaining transition or pressure maintaining is not in place easily when the manufacturing precision of the parts is inaccurate.

As shown in fig. 4 and 5, in the technical solution of the present embodiment, the tensioning structure 32 includes a first elastic member 321, and the first elastic member 321 applies a pushing force to the pressure maintaining cover plate 31 and the product 10 respectively. The first elastic member 321 can generate elastic force and store elastic potential energy after being compressed, so that the pressure maintaining cover plate 31 and the product 10 are in a propped state, thereby achieving an assembling condition. Further, in a specific embodiment, the first elastic member 321 may be a spring, specifically a compression spring, and in a pressure maintaining state, the spring is compressed and stores elastic potential energy, and two ends of the spring generate elastic forces respectively.

As shown in fig. 4 and 5, in the technical solution of the present embodiment, the tensioning structure 32 further includes a pressure maintaining block 322, where the pressure maintaining block 322 is disposed between the first elastic member 321 and the product 10, and the first elastic member 321 applies a pushing force to the product 10 through the pressure maintaining block 322. The arrangement of the pressure maintaining block 322 is used for directly contacting the product 10, and the pressure maintaining block 322 is arranged to prevent the product 10 from directly bearing the elasticity of the spring and causing the possibility of damage to the product 10 because the strength of the material at the contact position of the product 10 and the pressure maintaining block 322 is weaker and the material is directly propped against the spring possibly causing the breakage. It should be noted that the end of the pressure maintaining block 322 may be provided with a flexible material or made of a flexible material directly, so as to be matched with the product 10.

As shown in fig. 4 and fig. 5, in the technical solution of the present embodiment, the tensioning structure 32 further includes a sliding sleeve 323, the sliding sleeve 323 is fixedly connected with the pressure-maintaining cover plate 31, the pressure-maintaining block 322 is slidably disposed in an inner cavity of the sliding sleeve 323, and the first elastic member 321 is disposed in the sliding sleeve 323. Such arrangement avoids the deflection of the first elastic member 321 under the displacement action of the pressure maintaining block 322, so that the pressure maintaining action along the original thrust direction is reduced, and finally the pressure maintaining failure is caused, and the pressure maintaining block 322 is driven with the product 10, so that the assembly failure is caused.

As shown in fig. 4 and 5, in the technical solution of the present embodiment, an opening is provided at an end of the sliding sleeve 323 near the product 10, and the pressure maintaining block 322 may partially penetrate through the opening to abut against the product 10. This arrangement limits the retention block 322 to be secured within the sliding sleeve 323, on the one hand the size of the opening limiting the extension distance of the retention block 322 and, on the other hand, the maximum elastic force. Such an arrangement also prevents the pressure maintaining block 322 from slipping out, resulting in pressure maintaining failure. In an alternative embodiment, the pressure-retaining block 322 may also be designed to be of a longer dimension, with a limited spacing between the opening of the sliding sleeve 323 and the product 10, resulting in the pressure-retaining block 322 not fully extending out of the opening in the pressure-retaining state, which arrangement may enable a reliable mounting position of the pressure-retaining block 322, limiting the pressure-retaining block 322 by a longer length from fully sliding out of the sliding sleeve 323, and also enabling the sliding sleeve 323 to reliably limit the circumferential freedom of the pressure-retaining block 322.

As shown in fig. 4 and 5, in the technical solution of the present embodiment, the pressure maintaining assembly 30 includes a limit post 33, and a distance of the limit post 33 near the product 10 is smaller than a maximum distance of the pressure maintaining block 322 extending out of the opening. The setting of spacing post 33 has restricted the biggest compression distance of pressurize piece 322, and then has avoided excessively compressing first elastic component 321, and protection first elastic component 321 is crushed, also can avoid producing too big elastic force and cause the damage to product 10 simultaneously.

As shown in fig. 4 and 5, in the technical solution of the present embodiment, the pressure maintaining block 322 is spherical, and the inner cavity of the sliding sleeve 323 is cylindrical. The spherical setting makes pressurize piece 322 can adapt to the product 10 of different surfaces to when removing product 10 along perpendicular to pressurize direction, can change the sliding friction between pressurize piece 322 and the product 10 into rolling friction, after sliding friction becomes rolling friction, frictional force reduces, is favorable to not appearing the drunkenness in the assembly process like this, and then has increased the accuracy of assembly.

In some alternative embodiments, the pressure maintaining block 322 may also be a cone, the cone portion of which is provided with a spherical contact surface to avoid puncturing the product 10, and such a relatively small friction force between the products 10 does not affect pushing in other directions.

As shown in fig. 1 to 3, in the technical solution of the present embodiment, one side of the pressure maintaining cover plate 31 is rotatably connected with the base 20, and the other side opposite to the pressure maintaining cover plate 31 is provided with a locking structure 34, where the locking structure 34 and the base 20 have a locking state. The rotatable and connection of pressurize apron 31 and base 20 has realized the opening and shutting of pressurize apron 31, and the setting of locking structure 34 has guaranteed the pressurize effect, has provided the condition of locking state.

As shown in fig. 1 to 3, in the technical solution of the present embodiment, the locking structure 34 includes a second elastic member 341 and a locking block 342, where the second elastic member 341 applies a tensile force to the pressure maintaining cover plate 31 and the locking block 342, and the locking block 342 is engageable with the base 20. The setting of second elastic component 341 makes the locking piece 342 can be close to base 20, sets up in the block groove of locking piece 342 block on the base 20, and after locking piece 342 and the block groove block, the pulling force is applyed to second elastic component 341 for the block is inseparable, and then has realized the locking, avoids pressurize apron 31 to drop. It should be noted that two second elastic members 341 are disposed on the same side of the pressure-retaining cover 31, so that the locking block 342 can be twisted by the second elastic members 341 and further better engage with the engagement groove.

It should be noted that, as shown in fig. 6, the internal structure of the product 10 is that the product 10 includes a trigger component 11, a sensing component 12 and a housing 13, the housing 13 is used as a substrate, other components are loaded on the substrate, and the pressure maintaining component 30 is mainly matched with the housing 13 to realize the limitation of the freedom degree of the sensing component 12. Specifically, the sensing member 12 is fixed to the inside of the housing 13 by a threaded fastener, the sensing member 12 has a plane facing the triggering member 11, the triggering member 11 is generally cylindrical, and the sensing member 12 is matched with the housing 13, and can slide along the length direction of the housing 13, and the specific positions of the triggering member 11 and the sensing member 12 are adjusted during the assembly process, so that the size of the gap between the triggering member 11 and the sensing member 12 is adjusted. Further, the product 10 may be an electronic pen, especially a high-precision electronic pen with a thin rod, and a gap between the trigger component 11 and the sensing component 12 is used for avoiding long-time communication between the trigger component 11 and the sensing component 12, consuming electric quantity of an internal preset battery, so that endurance is not up to standard, and meanwhile, the trigger component 11 needs to be in contact with an external screen or the like when in use, so that a sense of pressing cannot be greatly influenced, and further, a proper size of the gap is adjusted to be more suitable for user experience. In the solution of this embodiment, the surface of the product 10 contacting the pressure maintaining block 322 may be an arc surface or a plane surface, and the sensing component 12 is generally L-shaped, where a longer portion contacts the pressure maintaining block 322 so as to be capable of sliding relatively to the pressure maintaining block 322 when pushing. Further, the pressure maintaining blocks 322 may be provided in plural numbers, so as to maintain the pressure of the sensing component 12 at plural points, and when the area requiring pressure maintaining is longer, such pressure maintaining operation can balance the acting force applied to the sensing component 12, so as to avoid the occurrence of movement.

As shown in fig. 1 to 3, in the technical solution of the present embodiment, the assembly fixture further includes a pad structure 40, the pad structure 40 includes a pad 41, the pad 41 is slidable in a vertical direction relative to the product 10, and the pad 41 is interposed between the triggering member 11 and the sensing member 12 when assembled; setting up backing plate 41 and avoiding between trigger part 11 and the sensing part 12 that both direct contact bond, promote sensing part 12 through pushing the subassembly, make backing plate 41 contact with both respectively, continuously exert effort and make sensing part 12 exert thrust for backing plate 41 and transmit the flexible material for trigger part 11 again, make flexible material compress, and produce the effect of force to pushing the subassembly, can record real-time pressure value on the pushing subassembly, when the pressure value gathered the numerical value of settlement, with sensing part 12 fixed after, take backing plate 41 out, the clearance between sensing part 12 and the trigger part 11 accords with the assembly requirement this moment, satisfy the assembly requirement.

Further, the pad structure 40 further includes a first base 42, a sliding block 43, and a sliding body 44, where the first base 42 is fixedly disposed, the sliding body 44 is slidably connected to the first base 42, the pad 41 is fixedly connected to the sliding block 43, and the sliding block 43 is slidably disposed in the sliding body 44 along a vertical direction. The sliding block 43 is arranged to fix the backing plate 41, the backing plate 41 is inserted and pulled out by sliding the sliding block 43 along the vertical direction, and the sliding body 44 can drive the sliding block 43 to displace to adjust the position of the backing plate. It should be noted that, the pad 41 may be a hard material or a flexible material with a certain flexibility, and the hard material may be selected to ensure that the gap between the triggering component 11 and the sensing component 12 is accurate, and when in use, the sliding block 43 needs to be pulled away; when the flexible material is selected, the sliding block 43 can be driven by the sliding of the sliding body 44 to directly realize the extraction through the deformation of the flexible material.

As shown in fig. 1 to 3, in the technical solution of the present embodiment, the first seat 42 is provided with a bar-shaped through hole corresponding to the position of the pad 41, the pad 41 passes through the bar-shaped through hole, and the bar-shaped through hole has a fixed length arranged along the lateral direction of the product 10. The arrangement of the strip-shaped through holes is used for limiting the moving direction of the backing plate 41, and the backing plate 41 needs to be finely adjusted according to the position of the gap due to the small gap, and the fine adjustment range of the backing plate 41 can be limited through the strip-shaped through holes, so that the backing plate 41 can be inserted more accurately and reliably.

As shown in fig. 1 to 3, in the technical solution of this embodiment, the assembly fixture further includes a clamping structure 50, a positioning groove body located on the base 20 when the housing 13 of the product 10 is used, a through sliding groove 311 is provided on the pressure maintaining cover plate 31, the pushing component can push the sensing component 12 through the sliding groove 311, the clamping structure 50 is disposed at one end of the assembly fixture far away from the backing plate structure 40, and the clamping structure 50 applies a pushing force to the housing 13 towards the backing plate structure 40 so as to lock the housing 13 in the positioning groove body. Because the shell 13 belongs to a semi-cylindrical structure, the positioning groove body cannot completely limit the circumferential freedom degree of the shell 13 and the freedom degree of the length direction of the positioning groove body, so that the pressure maintaining cover plate 31 is required to limit the circumferential freedom degree, the clamping structure 50 pushes the shell 13 into the positioning groove body to be propped against the wall surface of one end of the groove body, and thus, the locking of the freedom degree in the length direction is formed, and the complete positioning of the shell 13 is realized.

In a second aspect, an embodiment of the present utility model provides an assembling apparatus, where the assembling apparatus includes an assembling jig and a pushing component, where the assembling jig is the assembling jig, and the pushing component may extend into the assembling jig to push the product 10 to displace to complete the assembling. The jig can effectively position the product 10, limit the degree of freedom, and can not cause the movement of the inside of the product 10, so that the assembly quality of the product 10 is better.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article 10, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article 10, or apparatus.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An assembly jig, characterized by comprising:

a base (20), wherein the product (10) is arranged in the base (20);

pressure maintaining subassembly (30), pressure maintaining subassembly (30) include pressure maintaining apron (31) and tensioning structure (32), pressure maintaining apron (31) with base (20) movably connect, tensioning structure (32) with pressure maintaining apron (31) face one side fixed connection of product (10), during the pressurize, tensioning structure (32) keep away from one end of pressure maintaining apron (31) with product (10) offset, tensioning structure (32) respectively to pressure maintaining apron (31) with product (10) are exerted thrust, in order to follow thrust direction locking product (10).

2. The assembly jig according to claim 1, wherein the tensioning structure (32) comprises a first elastic member (321), the first elastic member (321) applying a pushing force to the pressure maintaining cover plate (31) and the product (10), respectively.

3. The assembly jig according to claim 2, wherein the tensioning structure (32) further comprises a pressure maintaining block (322), the pressure maintaining block (322) being disposed between the first elastic member (321) and the product (10), the first elastic member (321) applying a pushing force to the product (10) through the pressure maintaining block (322).

4. The assembly jig according to claim 3, wherein the tensioning structure (32) further comprises a sliding sleeve (323), the sliding sleeve (323) is fixedly connected with the pressure maintaining cover plate (31), the pressure maintaining block (322) is slidably arranged in an inner cavity of the sliding sleeve (323), and the first elastic piece (321) is arranged in the sliding sleeve (323).

5. The assembly jig according to claim 4, wherein an end of the sliding sleeve (323) adjacent to the product (10) is provided with an opening, and the pressure maintaining block (322) can partially pass through the opening to abut against the product (10).

6. The assembly jig according to claim 5, wherein the pressure maintaining assembly (30) comprises a limit post (33), the distance of the limit post (33) close to the product (10) being smaller than the maximum distance of the pressure maintaining block (322) protruding out of the opening.

7. The assembly jig according to claim 4, wherein the pressure maintaining block (322) is spherical, and the inner cavity of the sliding sleeve (323) is cylindrical.

8. The assembly jig according to claim 1, wherein one side of the pressure maintaining cover plate (31) is rotatably connected with the base (20), and a locking structure (34) is arranged on the other side opposite to the pressure maintaining cover plate (31), and the locking structure (34) and the base (20) have a locking state.

9. The assembly jig according to claim 8, wherein the locking structure (34) comprises a second elastic member (341) and a locking block (342), the second elastic member (341) applies a tensile force to the pressure maintaining cover plate (31) and the locking block (342), respectively, and the locking block (342) is engageable with the base (20).

10. An assembly device, characterized in that the assembly device comprises an assembly jig and a pushing component, the assembly jig is any one of claims 1 to 9, and the pushing component can extend into the assembly jig to push the product (10) to displace to complete assembly.