An assembly apparatus

Abstract

The application relates to an assembling device, which comprises a positioning assembly and a pushing assembly, the positioning assembly comprises a base and a backing plate structure, the base is provided with a positioning groove body, the backing plate structure comprises a backing plate, the pushing assembly comprises a pushing arm and a pressure sensor. The backing plate is arranged between a triggering component and a sensing component to avoid direct contact and adhesion between the two, the sensing component is pushed to the triggering component through a first pushing structure, and a flexible material of the sensing component continuously applies force to the triggering component through the backing plate, the flexible material generates force to the pushing structure, the pressure sensor records the change of the pressure value, when the pressure reaches a set value, the sensing component is fixed, the backing plate is drawn out, and the gap between the sensing component and the triggering component can meet the assembling size requirement. The application effectively solves the problems that the gap between the triggering component and the sensing component is smaller and smaller in the prior art, the gap after manual assembling does not meet the size requirement, and the yield of products is low.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of production and manufacturing, and particularly relates to an assembling device. BACKGROUND

[0002] With the development of manufacturing industry, various products gradually develop in the direction of refinement, especially some parts of intelligent devices, which are smaller and smaller in size and more and more complex, and put forward higher production requirements to the manufacturing industry. At present, there are sensing components and corresponding trigger components in most intelligent devices, and the trigger components are usually close to or away from the sensing components through physical displacement to achieve the trigger condition.

[0003] Due to the increasing high requirements on appearance, the internal space of the product is getting smaller and smaller, which leads to the fact that the movement position of the component achieving the trigger through physical displacement is getting smaller and smaller, and in order to avoid the physical displacement from causing the components to touch each other and make the parts invalid, a flexible material is arranged on the trigger component or the sensing component to serve as a buffer, which leads to the fact that the gap between the trigger component and the sensing component is getting smaller and smaller, and the assembling requirement is getting higher and higher. In the prior art, manual assembling is usually adopted at the gap, but due to the fact that the designed gap is too small, the assembling precision of manual operation is low, which leads to the problem of low yield of the product. SUMMARY

[0004] The present application provides an assembling device to solve the problem that the gap between the trigger component and the sensing component is getting smaller and smaller in the prior art, the gap after manual assembling does not meet the size requirement, and the yield of the product is low.

[0005] The present application provides an assembling device for assembling a product, the product comprising a trigger component and a sensing component, the end of the trigger component facing the sensing component being provided with a flexible material, the assembling device being used for adjusting the gap size between the trigger component and the sensing component, comprising: a positioning assembly and a pushing assembly, the positioning assembly comprising a base and a backing plate structure, the base being provided with a positioning groove body, the positioning groove body being used for the preliminary placement of the housing of the product, the backing plate structure comprising a backing plate, the backing plate being slidable relative to the product along a first direction, and the backing plate being used for being inserted between the trigger component and the sensing component during assembling; the pushing assembly, the pushing assembly comprising a pushing arm and a pressure sensor, the end of the pushing arm being in contact with the end of the sensing component away from the trigger component, so as to push the sensing component to be close to the trigger component along a second direction, and the pressure sensor being used for detecting the force acting on the pushing arm.

[0006] Further, the backing plate structure further comprises a first seat body, a sliding block and a sliding body, the first seat body being fixedly arranged, the sliding body being slidably connected with the first seat body along the second direction, the backing plate being fixedly connected with the sliding block, and the sliding block being slidably arranged in the sliding body along the first direction.

[0007] Further, the first seat body is provided with a strip-shaped through hole corresponding to the position of the base plate, the base plate passes through the strip-shaped through hole, and the strip-shaped through hole has a fixed length arranged along the second direction.

[0008] Further, the positioning assembly further comprises a cover plate and a first pushing structure, the shell is located between the cover plate and the positioning groove when in use, the cover plate is provided with a sliding groove facing one end of the pushing arm, the pushing arm can slide through the sliding groove along the second direction, and the first pushing structure is arranged at one end of the positioning assembly away from the base plate structure.

[0009] Further, the pushing assembly further comprises a second seat body and a second pushing structure, the second seat body can slide along the first direction, the second pushing structure is connected with the second seat body in a sliding mode along the second direction, and a pushing end of the second pushing structure is fixedly connected with one end of the pressure sensor away from the pushing arm.

[0010] Further, the pushing assembly further comprises a third seat body, the second pushing structure further comprises a pushing rod and a sliding seat, the third seat body is fixedly connected with the second seat body, one end of the pushing rod is fixedly connected with the sliding seat, the other end of the pushing rod passes through the second seat body, the sliding seat is arranged in the third seat body in a sliding mode along the second direction, and the pushing end is connected with the sliding seat.

[0011] Further, the assembly device further comprises a fastening assembly and a fixing seat, the fastening assembly and the second pushing structure are slidably connected with the fixing seat along the first direction, and the fastening assembly can pass through the third seat body to perform fastening work of the shell and the sensing component.

[0012] Further, the fixing seat comprises a sliding rail arranged along the first direction, and the fastening assembly and the second pushing structure are slidably connected with the sliding rail along the first direction.

[0013] Further, the shell and the sensing component are connected through a threaded fastener, the fastening assembly comprises a first motor and a transmission rod connected with each other, an end of the transmission rod away from the first motor is provided with a fastening tool matched with the threaded fastener, the third seat body is provided with a guide hole, and the transmission rod can pass through the guide hole to contact the threaded fastener along the first direction.

[0014] Further, the fastening assembly further comprises a mounting plate and a traction structure, the mounting plate is slidably connected with the sliding rail, the first motor is fixedly arranged on the mounting plate, and the traction structure is fixedly connected with the fixing seat, and an output end of the traction structure is fixedly connected with the mounting plate.

[0015] Compared with the prior art, the above technical scheme provided by the embodiment of the application has the following advantages:

[0016] The embodiment of the application provides an assembly device for the assembly of a product, the product comprising a trigger component and a sensing component, the end of the trigger component facing the sensing component being provided with a flexible material, the assembly device being used for adjusting the gap size between the trigger component and the sensing component, and comprising: a positioning assembly and a pushing assembly, the positioning assembly comprising a base and a backing plate structure, the base being provided with a positioning groove body, the positioning groove body being used for the preliminary placement of the shell of the product, and the backing plate structure comprising a backing plate, the backing plate being capable of sliding along a first direction relative to the product, and the backing plate being used for being inserted between the trigger component and the sensing component during assembly; and the pushing assembly comprising a pushing arm and a pressure sensor, the end of the pushing arm being in contact with the end of the sensing component away from the trigger component, so as to push the sensing component to be close to the trigger component along a second direction, and the pressure sensor being used for detecting the force acting on the pushing arm. The backing plate is arranged between the trigger component and the sensing component to avoid the direct contact and adhesion of the two, the sensing component is pushed to the trigger component through the first pushing structure, so that the backing plate is in contact with the two, the force is continuously applied to make the sensing component apply the pushing force to the backing plate and then to the flexible material of the trigger component, so that the flexible material is compressed and force is generated to the pushing structure, the pressure sensor records the pressure value, when the pressure sensor collects the set value, the sensing component is fixed, and the backing plate is extracted, at this time, the gap between the sensing component and the trigger component meets the assembly requirement, and the size requirement is further met. The application effectively solves the problems in the prior art that the gap between the trigger component and the sensing component is smaller and smaller, the gap after manual assembly does not meet the size requirement, and the yield of the product is low. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings incorporated into the specification and constituting a part of the specification show embodiments consistent with the application and, together with the specification, serve to explain the principles of the application.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 A perspective structural schematic view of the assembly device provided by the embodiment of the application is shown.

[0020] Figure 2 A partial enlarged schematic view of the assembly device is shown. Figure 1

[0021] Figure 3 A front view schematic view of the assembly device is shown. Figure 1

[0022] Figure 4 A schematic view of​​Figure 3 partial enlarged schematic view of the assembling device;

[0023] Figure 5 a perspective view of the positioning assembly of the assembling device is shown; Figure 1 partial enlarged schematic view of the assembling device;

[0024] Figure 6 a perspective view of the positioning assembly of the assembling device is shown; Figure 5 partial enlarged schematic view of the assembling device;

[0025] Figure 7 a perspective view of the positioning assembly of the assembling device is shown; Figure 5 partial enlarged schematic view of the assembling device;

[0026] Figure 8 a perspective view of the positioning assembly of the assembling device is shown.

[0027] In the above drawings, the following reference signs are used:

[0028] 10, product; 11, triggering part; 12, inductive part; 13, shell; 20, positioning assembly; 21, base; 22, pad structure; 221, pad; 222, first seat body; 223, sliding block; 224, sliding body; 23, cover plate; 231, sliding groove; 24, first pushing structure; 30, pushing assembly; 31, pushing arm; 32, pressure sensor; 33, second seat body; 34, second pushing structure; 341, pushing end; 342, pushing rod; 343, sliding seat; 344, second motor; 35, third seat body; 40, fastening assembly; 41, first motor; 42, transmission rod; 43, traction structure; 44, third motor; 45, mounting plate; 50, fixing seat; 60, rotating disc; 70, base. DETAILED DESCRIPTION

[0029] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0030] As Figures 1 to 8As shown, in the first aspect, the embodiment of the present application provides an assembling device for assembling a product 10, the product 10 comprising a trigger component 11 and a sensing component 12, the trigger component 11 being provided with a flexible material at one end facing the sensing component 12, the assembling device being used for adjusting the gap size between the trigger component 11 and the sensing component 12, comprising: a positioning assembly 20 and a pushing assembly 30, the positioning assembly 20 comprising a base 21 and a pad structure 22, the base 21 being provided with a positioning groove for the preliminary placement of a shell 13 of the product 10, the pad structure 22 comprising a pad 221, the pad 221 being slidable along a first direction X relative to the product 10, the pad 221 being used for being inserted between the trigger component 11 and the sensing component 12 during assembly; the pushing assembly 30, the pushing assembly 30 comprising a pushing arm 31 and a pressure sensor 32, an end of the pushing arm 31 being in contact with one end of the sensing component 12 away from the trigger component 11, so as to push the sensing component 12 along a second direction Y to be close to the trigger component 11, the pressure sensor 32 being used for detecting the force acting on the pushing arm 31. The pad 221 is arranged between the trigger component 11 and the sensing component 12 to avoid the direct contact and adhesion of the two components, the pushing arm 31 is used for pushing the sensing component 12 to the trigger component 11, so that the pad 221 is in contact with the two components respectively, the continuous application of force makes the sensing component 12 apply a pushing force to the pad 221 and then to the flexible material of the trigger component 11, so that the flexible material is compressed and generates a force acting on the pushing arm 31, the pressure sensor 32 records the pressure value, when the pressure sensor 32 collects a set value, the sensing component 12 is fixed, the pad 221 is extracted, at this time, the gap between the sensing component 12 and the trigger component 11 meets the assembly requirement, thereby meeting the size requirement. The present application effectively solves the problem that the gap between the trigger component 11 and the sensing component 12 in the prior art is getting smaller and smaller, the gap after manual assembly does not meet the size requirement, resulting in a low yield of the product 10.

[0031] It should be noted that the first direction X in the present application is a vertical direction, and the second direction Y is along the length direction of the product 10. The positioning groove is arranged for the preliminary positioning of the shell 13, the assembled shell 13 is a semi-cylindrical body, as shown in the following figure: Figure 8As shown, the housing 13 serves as the base, upon which other components are mounted. Specifically, the sensing component 12 is fixed inside the housing 13 by threaded fasteners. The sensing component 12 has a plane facing the trigger component 11. The trigger component 11 is generally cylindrical and mates with the housing 13, sliding along the length of the housing 13, i.e., the second direction Y. The assembly equipment is used to adjust the specific position of the sensing component 12, thereby adjusting the gap between the trigger component 11 and the sensing component 12. Further, the product 10 can specifically be an electronic pen, especially a high-precision electronic pen with a thin barrel. The gap between the trigger component 11 and the sensing component 12 is designed to prevent prolonged contact between them, which would consume the internal pre-installed battery and result in insufficient battery life. Additionally, the trigger component 11 needs to contact an external screen during use, and a large pressure sensitivity would severely affect the tactile feedback. Therefore, adjusting the gap to a suitable size is more suitable for the user experience. The initial gap between the triggering component 11 and the sensing component 12 is approximately 1.3 mm. After assembly using the assembly equipment described in this application, the gap can be reduced to between 0.02 mm and 0.12 mm. This gap reduces battery consumption and ensures a smooth user experience without significant jerking. In another optional embodiment, the sensing component 12 and the triggering component 11 are not made of flexible material; instead, the pad 221 is made of flexible material. Assembly is achieved through the deformation of the pad 221. This design ensures that the positional relationship between the triggering component 11 and the sensing component 12 is precisely defined, avoiding problems such as inaccurate assembly and poor gap control due to the use of flexible materials.

[0032] like Figures 5 to 7 As shown in the technical solution of this embodiment, the pad structure 22 further includes a first seat 222, a sliding block 223, and a sliding body 224. The first seat 222 is fixedly disposed, and the sliding body 224 is slidably connected to the first seat 222 along the second direction Y. The pad 221 is fixedly connected to the sliding block 223, and the sliding block 223 is slidably disposed within the sliding body 224 along the first direction X. The sliding block 223 fixes the pad 221, and the pad 221 is inserted and removed by sliding the sliding block 223 along the first direction X. The sliding body 224 can drive the sliding block 223 to adjust the position of the pad. It should be noted that the pad 221 can be a rigid material or a flexible material with a certain degree of flexibility. Using a rigid material ensures accurate gap between the triggering component 11 and the sensing component 12, requiring the sliding block 223 to be removed during use. When using a flexible material, the sliding body 224 can drive the sliding block 223 to be removed directly through the deformation of the flexible material.

[0033] like Figures 5 to 7As shown in the technical scheme of the embodiment, the first seat body 222 is provided with a strip-shaped through hole corresponding to the position of the backing plate 221, the backing plate 221 passes through the strip-shaped through hole, and the strip-shaped through hole has a fixed length arranged along the second direction Y. The strip-shaped through hole is arranged to limit the movement direction of the backing plate 221. Since the gap is small, the backing plate 221 needs to be finely adjusted according to the position of the gap. The strip-shaped through hole can limit the fine adjustment range of the backing plate 221, so that the insertion of the backing plate 221 is more accurate and reliable.

[0034] As shown in the technical scheme of the embodiment, the first seat body 222 is provided with a strip-shaped through hole corresponding to the position of the backing plate 221, the backing plate 221 passes through the strip-shaped through hole, and the strip-shaped through hole has a fixed length arranged along the second direction Y. The strip-shaped through hole is arranged to limit the movement direction of the backing plate 221. Since the gap is small, the backing plate 221 needs to be finely adjusted according to the position of the gap. The strip-shaped through hole can limit the fine adjustment range of the backing plate 221, so that the insertion of the backing plate 221 is more accurate and reliable. Figures 5 to 7 As shown in the technical scheme of the embodiment, the positioning assembly 20 further comprises a cover plate 23 and a first pushing structure 24. The shell 13 is located between the cover plate 23 and the positioning groove when in use. The cover plate 23 is provided with a sliding groove 231 at one end facing the pushing arm 31, and the pushing arm 31 can slide along the second direction Y through the sliding groove 231. The first pushing structure 24 is arranged at one end of the positioning assembly 20 away from the backing plate structure 22, and applies a pushing force to the shell 13 towards the backing plate structure 22 to lock the shell 13 in the positioning groove. Since the shell 13 is a semi-cylindrical structure, the positioning groove cannot completely limit the circumferential freedom and the length direction freedom of the shell 13. Therefore, the cover plate 23 is needed to limit the circumferential freedom, and the first pushing structure 24 pushes the shell 13 into the positioning groove and abuts against the wall surface at one end of the groove, thereby forming a lock in the length direction freedom, so as to achieve complete positioning of the shell 13. The sliding groove 231 is arranged for the passing of the pushing arm 31.

[0035] As shown in the technical scheme of the embodiment, the first seat body 222 is provided with a strip-shaped through hole corresponding to the position of the backing plate 221, the backing plate 221 passes through the strip-shaped through hole, and the strip-shaped through hole has a fixed length arranged along the second direction Y. The strip-shaped through hole is arranged to limit the movement direction of the backing plate 221. Since the gap is small, the backing plate 221 needs to be finely adjusted according to the position of the gap. The strip-shaped through hole can limit the fine adjustment range of the backing plate 221, so that the insertion of the backing plate 221 is more accurate and reliable. Figures 1 to 4 As shown in the technical scheme of the embodiment, the pushing assembly 30 further comprises a second seat body 33 and a second pushing structure 34. The second seat body 33 can slide along the first direction X, and the second pushing structure 34 is connected to the second seat body 33 and can slide along the second direction Y. The pushing end 341 of the second pushing structure 34 is fixedly connected to one end of the pressure sensor 32 away from the pushing arm 31. The second pushing structure 34 is used to push the pushing arm 31 and the pressure sensor 32. The second pushing structure 34 can be manually pushed, controlled by monitoring the value of the pressure sensor 32, or controlled by a power element and a control system. The value of the pressure sensor 32 is fed back to the control system, and finally the control system controls the start and stop of the power element to control the pushing arm 31, thereby accurately positioning the sensing component 12.

[0036] As shown in the technical scheme of the embodiment, the first seat body 222 is provided with a strip-shaped through hole corresponding to the position of the backing plate 221, the backing plate 221 passes through the strip-shaped through hole, and the strip-shaped through hole has a fixed length arranged along the second direction Y. The strip-shaped through hole is arranged to limit the movement direction of the backing plate 221. Since the gap is small, the backing plate 221 needs to be finely adjusted according to the position of the gap. The strip-shaped through hole can limit the fine adjustment range of the backing plate 221, so that the insertion of the backing plate 221 is more accurate and reliable. Figures 1 to 4As shown, in this embodiment, the pushing assembly 30 further includes a third seat 35, and the second pushing structure 34 further includes a pushing rod 342 and a sliding seat 343. The third seat 35 is fixedly connected to the second seat 33. One end of the pushing rod 342 is fixedly connected to the sliding seat 343, and the other end of the pushing rod 342 passes through the second seat 33. The sliding seat 343 is slidably disposed within the third seat 35 along the second direction Y. The pushing end 341 is connected to the sliding seat 343. The third seat 35 is used to enclose some components of the second pushing structure 34, specifically the sliding seat 343. The sliding seat 343 is a component connecting the pushing rod 342, the pressure sensor 32, and the pushing arm 31. Its sliding accuracy directly affects the assembly accuracy of the assembly equipment. Specifically, a slide rail can be provided inside the third seat 35 to limit the sliding direction, thereby improving the sliding accuracy.

[0037] It should be noted that there are two push rods 342. One end of each push rod 342 is connected by a connecting plate. The connecting plate contacts the part of the sliding seat 343 that protrudes from the third seat 35. The part of the push rod 342 that passes through the second seat 33 is connected by the connecting plate. The connecting plate is provided with a clamp and a second motor 344 along its thickness direction. The second motor 344 can drive the clamp to push along the length direction of the push rod 342 through a lead screw thread pair. The second motor 344 and the lead screw thread pair are fixedly installed inside the fixed seat 50. This arrangement allows the second motor 344 to be directly controlled by the control system, and the pushing direction is more precise than manual operation. The third seat 35 can also slide relative to the fixed seat in the first direction X to adjust the position of the push arm 31 in the vertical direction to coordinate with the overall operation and avoid interference with the positioning component 20.

[0038] like Figures 1 to 4 As shown, in this embodiment, the assembly equipment further includes a fastening component 40 and a fixing base 50. The fastening component 40 and the second pushing structure 34 are slidably connected to the fixing base 50 along the first direction X. The fastening component 40 can pass through the third base 35 to fasten the housing 13 to the sensing component 12. The fastening component 40 is used for disassembling and fixing the sensing component 12. When the pushing arm 31 pushes the component to a suitable position, the fastening component 40 fastens the sensing component 12, ensuring the effectiveness of the assembly.

[0039] like Figures 1 to 4 As shown, in this embodiment, the fixing base 50 includes a sliding rail, which is arranged along the first direction X. The fastening component 40 and the second pushing structure 34 are both slidably connected to the sliding rail along the first direction X. Using a common sliding rail can improve the fit between the fastening component 40 and the pushing component 30, making the fastening component 40 more accurate when it is disassembled and fastened.

[0040] As Figures 1 to 4 and Figure 8 As shown in the technical scheme of the embodiment, the shell 13 and the inductive component 12 are connected through a threaded fastener, the fastening assembly 40 includes a first motor 41 and a transmission rod 42 connected with each other, the end of the transmission rod 42 away from the first motor 41 is provided with a fastening tool matched with the threaded fastener, the third seat body 35 is provided with a guide hole, and the transmission rod 42 can pass through the guide hole and contact the threaded fastener in the first direction X. The inductive component 12 is provided with a strip-shaped long hole, and the threaded fastener passes through the long hole and is screwed with the shell 13. The inductive component 12 can be moved through the long hole, so that adjustment is realized. Specifically, when the device is started, the fastening assembly 40 is started, and the threaded fastener is loosened by 1.5 turns, so that the inductive component 12 is locked in contact with the shell 13, the adjustment of the gap is performed, and then the fastening is performed after the adjustment is completed. The setting of the guide hole avoids the inaccuracy of the transmission rod 42, and the circumferential position of the transmission rod 42 is limited through the third seat body 35, so that the position deviation of the transmission rod 42 caused by the rotation of the motor is avoided.

[0041] As Figures 1 to 4 shown in the technical scheme of the embodiment, the fastening assembly 40 further includes a mounting plate 45 and a traction structure 43, the mounting plate 45 is slidably connected with the sliding rail, the first motor 41 is fixedly arranged on the mounting plate 45, the traction structure 43 is fixedly connected with the fixed seat 50, and the output end of the traction structure 43 is fixedly connected with the mounting plate 45. The traction structure 43 is arranged for the displacement of the fastening assembly 40 in the first direction X, so that the functions of fastening and loosening the threaded fastener are realized, and at the same time, the fastening assembly 40 can be driven away from the positioning assembly 20 to avoid affecting the accuracy of the gap positioning when the pushing assembly 30 works, and the positioning process is also ensured not to be interfered. The traction structure 43 can be a screw thread pair, which is driven to rotate by the third motor 44 at the top, so as to drive the mounting plate 45 to displace. It should be noted that the present application is applicable to electronic pen assembly components, and the interval of the product is controlled by the deformation of the silica gel under stress. The interval of the product can be extended to other types of products, and the gap assembly needs to be adjusted. The movement of the product is controlled by controlling the rebound force of the silica gel, so as to meet the gap requirement between the product assembly. A gasket is arranged in the middle to control the size of the deformation in the first direction X.

[0042] It has to be noted that, in the present document, relational terms are intended only to convey a possible relationship between elements or

[0043] The foregoing is considered as illustrative only of the principles of the application. Numerous modifications and changes will readily occur to those skilled in the art, which modifications and changes are to be understood as intended to be encompassed by the general scope of the application. Accordingly, the application is not to be limited to the above described or illustrated embodiments, but is intended to encompass all embodiments consistent with the principles of the application.

Claims

1. An assembly apparatus for assembly of a product (10) comprising a trigger member (11) and a sensing member (12), said trigger member (11) being provided at one end facing said sensing member (12) with a flexible material, said assembly apparatus being for adjusting the size of a gap between the trigger member (11) and said sensing member (12), characterized in that, The application relates to a product positioning device, which comprises: a positioning assembly (20) comprising a base (21) provided with a positioning groove for the preliminary placement of a shell (13) of a product (10) and a cushion plate structure (22) comprising a cushion plate (221) which can slide relative to the product (10) along a first direction and is used for being inserted between a trigger component (11) and a sensing component (12) during assembly; a pushing assembly (30) comprising a pushing arm (31) and a pressure sensor (32), wherein an end of the pushing arm (31) is in contact with an end of the sensing component (12) away from the trigger component (11) so as to push the sensing component (12) to approach the trigger component (11) along a second direction, and the pressure sensor (32) is used for detecting the force acting on the pushing arm (31).

2. The assembly apparatus of claim 1, wherein, The cushion plate structure (22) further comprises a first seat body (222), a sliding block (223) and a sliding body (224), the first seat body (222) is fixedly arranged, the sliding body (224) is slidably connected with the first seat body (222) along the second direction, the cushion plate (221) is fixedly connected with the sliding block (223), and the sliding block (223) is slidably arranged in the sliding body (224) along the first direction.

3. The assembly apparatus of claim 2, wherein, The first seat body (222) is provided with a strip-shaped through hole corresponding to the position of the cushion plate (221), the cushion plate (221) passes through the strip-shaped through hole, and the strip-shaped through hole has a fixed length arranged along the second direction.

4. The assembly apparatus of claim 1, wherein, The positioning assembly (20) further comprises a cover plate (23) and a first pushing structure (24), the shell (13) is located between the cover plate (23) and the positioning groove during use, one end of the cover plate (23) facing the pushing arm (31) is provided with a sliding groove (231), the pushing arm (31) can slide along the second direction through the sliding groove (231), and the first pushing structure (24) is arranged at an end of the positioning assembly (20) away from the cushion plate structure (22), the first pushing structure (24) applies a pushing force to the shell (13) to approach the cushion plate structure (22), so that the shell (13) is locked in the positioning groove.

5. The assembly apparatus of claim 1, wherein, The pushing assembly (30) further comprises a second seat body (33) and a second pushing structure (34), the second seat body (33) can slide along the first direction, the second pushing structure (34) is slidably connected with the second seat body (33) along the second direction, and a pushing end (341) of the second pushing structure (34) is fixedly connected with an end of the pressure sensor (32) away from the pushing arm (31).

6. The assembly apparatus of claim 5, wherein, The pushing assembly (30) further comprises a third seat body (35), the second pushing structure (34) further comprises a pushing rod (342) and a sliding seat (343), the third seat body (35) is fixedly connected with the second seat body (33), one end of the pushing rod (342) is fixedly connected with the sliding seat (343), the other end of the pushing rod (342) passes through the second seat body (33), the sliding seat (343) is slidably arranged in the third seat body (35) along a second direction, and the pushing end (341) is connected with the sliding seat (343).

7. The assembly apparatus of claim 6, wherein, The assembly device further comprises a fastening assembly (40) and a fixing seat (50), the fastening assembly (40) and the second pushing structure (34) are slidably connected with the fixing seat (50) along the first direction, and the fastening assembly (40) can pass through the third seat body (35) to fasten the shell (13) and the sensing component (12).

8. The assembly apparatus of claim 7, wherein, The fixing seat (50) comprises a sliding track arranged along the first direction, and the fastening assembly (40) and the second pushing structure (34) are slidably connected with the sliding track along the first direction.

9. The assembly apparatus of claim 8, wherein, The shell (13) and the sensing component (12) are connected by a threaded fastener, the fastening assembly (40) comprises a first motor (41) and a transmission rod (42) connected with each other, an end of the transmission rod (42) away from the first motor (41) is provided with a fastening tool matched with the fastener, the third seat body (35) is provided with a guide hole, and the transmission rod (42) can pass through the guide hole to contact the threaded fastener along the first direction.

10. The assembly apparatus of claim 9, wherein, The fastening assembly (40) further comprises a mounting plate (45) and a traction structure (43), the mounting plate (45) is slidably connected with the sliding track, the first motor (41) is fixedly arranged on the mounting plate (45), the traction structure (43) is fixedly connected with the fixing seat (50), and an output end of the traction structure (43) is fixedly connected with the mounting plate (45).

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