Electronic ring processing device

By using a base and pressing components in the electronic ring processing device to limit and compress the flexible circuit board and the ring shell, the problems of low assembly efficiency and poor consistency in electronic ring production are solved, achieving an efficient and stable bonding process and avoiding the risk of glue overflow.

CN224596862UActive Publication Date: 2026-08-04SHENZHEN XINWEI INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN XINWEI INTELLIGENT TECH CO LTD
Filing Date
2025-06-24
Publication Date
2026-08-04

AI Technical Summary

Technical Problem

In the production of electronic rings, existing technologies suffer from low assembly efficiency, poor product consistency, and the risk of adhesive overflow during the bonding process between the flexible circuit board and the ring shell.

Method used

An electronic ring processing device is used, including a base and a pressing component. The electronic ring is internally and externally limited by the protrusion of the base and the pressing component. The pressing component expands outward in the circumferential direction to squeeze the flexible circuit board and the inner ring of the annular shell, so that they fit tightly together.

Benefits of technology

It improved production efficiency, enhanced product consistency, avoided the risk of glue overflow, and ensured effective control of the holding pressure.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of electronic rings, and particularly discloses an electronic ring processing device which comprises a base and a pressing assembly. The base is provided with a supporting area and a plurality of protruding parts distributed around the supporting area; the pressing assembly is at least partially arranged in the area surrounded by the protruding parts; the supporting area is used for supporting the side of the electronic ring; the protruding parts can abut against the outer circumferential surface of the electronic ring; and the pressing assembly can expand outward along the circumferential direction and extrude the inner circumferential surface of the electronic ring. According to the application, the protruding parts of the base and the pressing assembly are used for limiting the electronic ring from the inside and the outside, and then the pressing assembly is controlled to expand outward along the circumferential direction and extrude the inner circumferential surface of the electronic ring, that is, the flexible circuit board of the electronic ring is tightly attached to the annular shell, so that the flexible circuit board is shaped and pressure-kept, the production efficiency is high, the product consistency is good, the pressure-keeping strength is controllable, and the risk of glue overflow is avoided.
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Description

Technical Field

[0001] This application relates to the technical field of electronic rings, and specifically proposes an electronic ring processing apparatus. Background Technology

[0002] In the production of electronic rings, flexible circuit boards need to be bonded to the inner ring of the ring shell and subjected to pressure holding treatment. Specifically, some production processes involve manually applying glue to individual products and then pinching and shaping them with fingers. This results in low assembly efficiency, ineffective control over the bending degree and bonding effect of the flexible circuit board, poor product consistency, and the risk of glue overflow, which can easily lead to problems such as affecting product functionality and poor charging contact. Utility Model Content

[0003] The purpose of this application is to solve at least some of the technical problems mentioned above, and this purpose is achieved through the following technical solutions:

[0004] This application discloses an electronic ring processing apparatus, which includes a base and a pressing component. The base has a support area and protrusions distributed around the support area. The support area is used to support the electronic ring, and the protrusions can abut against the outer peripheral surface of the electronic ring. The pressing component is at least partially disposed in the area enclosed by the protrusions, and can expand outward along its circumference to compress the inner peripheral surface of the electronic ring.

[0005] In some embodiments, the pressure assembly includes an expansion member and an expansion triggering mechanism, the support area surrounds a first hole, the expansion member at least partially passes through the first hole and is located in the area surrounded by the protrusion; the expansion triggering mechanism is used to cause the expansion member to expand outward in its circumferential direction, the expansion member being able to compress the inner circumferential surface of the electronic ring.

[0006] In some embodiments, the electronic ring processing apparatus further includes a cover plate that can cover the base and restrict the electronic ring from moving away from the base.

[0007] In some embodiments, the cover plate is provided with a second hole. When the cover plate covers the base, the second hole is provided corresponding to the first hole, and the diameter of the second hole is at least smaller than the diameter of the outer circumferential surface of the electronic ring.

[0008] In some embodiments, the base and / or cover plate are provided with a first detection device for detecting whether the cover plate covers the base; and / or, the electronic ring processing apparatus further includes a locking member that locks the cover plate and the base when the cover plate covers the base.

[0009] In some embodiments, the protrusions are discontinuously distributed along the circumference of the support area to form a plurality of sub-protrusions; the base is also provided with a plurality of clearance grooves, and the area between each two adjacent sub-protrusions is connected to a clearance groove for taking out and putting in the electronic ring.

[0010] In some embodiments, the expansion triggering mechanism further includes a first component, a second component, and a driving member; the first component and the second component are spaced apart, and the expansion member is disposed between the first component and the second component; the driving member can drive the first component and the second component to move closer to each other and squeeze the expansion member, so that the expansion member expands outward along its circumference.

[0011] In some embodiments, the driving component includes an inner cylinder, an outer cylinder, a guide post, and a piston; the inner cylinder and the outer cylinder are coaxially sleeved and clearance-fitted, the piston is movably and sealingly disposed between the inner cylinder and the outer cylinder, and the piston is connected to a first component; one end of the guide post is connected to the inner cylinder, and the other end is connected to a second component, an expansion member is sleeved on the guide post, and the first component is movably sleeved on the guide post; when the air pressure between the inner cylinder and the outer cylinder increases, the piston drives the first component to approach the second component and squeeze the expansion member.

[0012] In some embodiments, the electronic ring processing apparatus further includes a second detection device for detecting the air pressure within the area enclosed by the inner cylinder, the outer cylinder, and the piston.

[0013] In some embodiments, the electronic ring processing apparatus further includes a timer for calculating the time for the pressing components to compress the electronic ring; and / or, the electronic ring processing apparatus includes a plurality of pressing components, the base is provided with a plurality of protrusions, and the plurality of pressing components are respectively disposed corresponding to the plurality of protrusions.

[0014] The technical solution proposed in this application has at least the following technical effects:

[0015] In this application, an electronic ring processing device assists in the bonding of a flexible circuit board to the inner ring of an annular housing to assemble an electronic ring. Specifically, this application utilizes the protrusions of the base and the pressing component to limit the electronic ring internally and externally. Then, the pressing component is controlled to expand outward along its circumference to compress the inner circumferential surface of the electronic ring. That is, the flexible circuit board of the electronic ring is tightly bonded to the annular housing, thereby achieving the shaping and pressure holding of the flexible circuit board. This results in high production efficiency, good product consistency, strong control over the pressure holding degree, and avoidance of adhesive overflow risk. Attached Figure Description

[0016] To better integrate the content illustrated in the accompanying drawings with the description of the specific embodiments, a brief introduction to the drawings is provided below. It is understood that the accompanying drawings mentioned below are merely schematic illustrations of some embodiments of the relevant technical solutions and the technical solutions of this application. Without creative effort, those skilled in the art can create drawings illustrating other embodiments.

[0017] Specifically, the annotations for the accompanying drawings are as follows:

[0018] Figure 1 This is a schematic diagram of the overall structure of the electronic ring processing apparatus described in some embodiments of this application;

[0019] Figure 2 This is a partial structural schematic diagram of the electronic ring processing apparatus described in some embodiments of this application;

[0020] Figure 3 This is a schematic diagram of the structure of the base described in some embodiments of this application;

[0021] Figure 4 This is a schematic diagram of the structure of the pressure-absorbing component described in some embodiments of this application;

[0022] Figure 5 This is a cross-sectional structural diagram of the pressure-absorbing component described in some embodiments of this application.

[0023] Specifically, the annotations for the figure marks in the specification are as follows:

[0024] 10. Base; 101. First hole; 102. Protrusion; 1021. Sub-protrusion; 103. First space; 104. Support area; 105. Clearance groove; 20. Pressing assembly; 201. Expansion member; 202. First component; 203. Second component; 204. Driving component; 2041. Inner cylinder; 2042. Outer cylinder; 2043. Guide post; 2044. Piston; 205. Third space; 30. Cover plate; 301. Second hole; 40. First detection device; 50. Locking member; 60. Pressure control panel; 70. Timer; 80. Electronic ring; 801. Flexible circuit board; 802. Annular shell; 803. Side; 804. Outer peripheral surface; 805. Inner peripheral surface; 90. Frame; 901. Second space; 100. Indicator light. Detailed Implementation

[0025] To make the embodiments of this application clearer, they will be described below in conjunction with the accompanying drawings. It should be understood that the content mentioned below represents only some embodiments of this application, and not all embodiments are listed exhaustively. Therefore, other embodiments that can be obtained based on the following embodiments without any inventive effort fall within the protection scope of this application.

[0026] It should be understood that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to impose strict limitations on the technical solutions unless the context clearly indicates otherwise. For example, the use of "a," "an," and "the" to modify a feature does not preclude the possibility that the feature may be plural in other embodiments.

[0027] It should be understood that the terms "comprising," "including," and "having" are open-ended, indicating the presence of the stated features but not excluding the possibility of other features in the embodiment. Similarly, the use of terms such as "first," "second," etc., to describe multiple features only indicates the distinction between one feature and another, and such terms do not imply order or sequence unless explicitly stated in the context.

[0028] It should be understood that, unless the context clearly indicates otherwise, the terms "setup," "connection," and "installation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integrated connection; they can refer to a direct connection or an indirect connection via a medium. Those skilled in the art will understand the specific meaning of these terms in this document based on the specific circumstances.

[0029] In addition, for ease of description, the text will use terms of spatial relative relationship to describe the position of one feature relative to another feature, such as "inner", "outer", "end", "side", "upper", "middle", "lower", "high", "low", "axial", "circumferential", "radial", "horizontal", "vertical", "first direction", "second direction", etc. It can be understood that the spatial relative relationship between two features should include other specific situations besides those shown in the accompanying drawings of the specification.

[0030] The embodiments of this application are described below with reference to the accompanying drawings. It can be understood that the technical features involved in the different embodiments described below can be combined with each other as long as they do not conflict with each other.

[0031] Reference Figures 1 to 3 Key reference Figure 3 This application provides an electronic ring processing apparatus, which includes a base 10 and a pressing component 20. The base 10 has a support area 104 and protrusions 102 distributed around the support area 104. The support area 104 is used to support the electronic ring 80, and the protrusions 102 can abut against the outer peripheral surface 804 of the electronic ring 80. The pressing component 20 is at least partially disposed in the area enclosed by the protrusions 102, and can expand outward along its circumference to compress the inner peripheral surface 805 of the electronic ring 80.

[0032] Specifically, the support area 104 is used to support the side 803 of the electronic ring 80, making the shaping and pressure holding process of the electronic ring 80 more stable and the operation more convenient; wherein, the side 803 refers to the connection and transition part between the inner peripheral surface 805 and the outer peripheral surface 804 of the electronic ring 80.

[0033] In this embodiment, the electronic ring processing device assists in the bonding of the flexible circuit board 801 with the inner ring of the annular shell to assemble the electronic ring 80. Specifically, this application utilizes the protrusion 102 of the base 10 and the pressing component 20 to limit the electronic ring 80 internally and externally. Then, the pressing component 20 is controlled to expand outward along its circumference to press the inner circumferential surface of the electronic ring 80, that is, to make the flexible circuit board 801 of the electronic ring 80 fit tightly with the annular shell, thereby achieving the shaping and pressure holding of the flexible circuit board 801, resulting in high production efficiency, good product consistency, strong control over the pressure holding degree, and avoiding the risk of glue overflow.

[0034] It should be noted that in some embodiments not shown in the figures, the protrusions 102 may be continuously distributed; or, as... Figure 3 As shown, the protrusions 102 are distributed intermittently, which is also a desirable implementation method.

[0035] Reference Figure 1 and Figure 2 For example, the electronic ring processing apparatus of this embodiment also includes a frame 90, a base 10 and a pressing component 20 are both disposed on the frame 90, and a first space 103 is formed between the supporting area 104, the pressing component 20 and the protrusion 102. The first space 103 is used to accommodate the electronic ring 80. In addition, the frame 90 has a second space 901, and at least part of the pressing component 20 is accommodated in the second space 901, which improves space utilization and can protect the pressing component 20.

[0036] In some embodiments, refer to Figure 3 The pressure assembly 20 includes an expansion member 201 and an expansion triggering mechanism. The support area 104 surrounds the first hole 101. The expansion member 201 passes through the first hole 101 at least partially and is located in the area surrounded by the protrusion 102. The expansion triggering mechanism is used to cause the expansion member 201 to expand outward along its circumference. The expansion member 201 can compress the inner circumferential surface 805 of the electronic ring 80.

[0037] In this embodiment, the supporting area 104 forms a first hole 101, which connects to a second space 901. The expansion triggering mechanism can be at least partially accommodated within the second space 901 of the frame 90. The expansion member 201 at least partially passes through the first hole 101 and is located within the area enclosed by the protrusion 102. The design is reasonable and has high space utilization. The expansion triggering mechanism is used to cause the expansion member 201 to expand outward along its circumference. The expansion member 201 can compress the inner circumferential surface 805 of the electronic ring 80.

[0038] In some embodiments, refer to Figure 1 The electronic ring processing device also includes a cover plate 30, which can cover the base 10 and restrict the electronic ring 80 from the base 10.

[0039] In this embodiment, the cover plate 30 can cover the base 10 and restrict the electronic ring 80 from detaching from the base 10, so that the shaping and pressure holding process of the electronic ring 80 can be carried out stably.

[0040] Optionally, the cover plate 30 is hinged to the base 10 for easy opening and closing.

[0041] In some embodiments, the cover plate 30 is provided with a second hole 301. When the cover plate 30 covers the base 10, the second hole 301 is provided in correspondence with the first hole 101, and the diameter of the second hole 301 is at least smaller than the diameter of the outer peripheral surface 804 of the electronic ring 80.

[0042] In this embodiment, the second hole 301 on the cover plate 30 is used to observe the shaping and pressure holding of the electronic ring 80, and can also make way for the pressure-blocking component 20. In addition, the diameter of the second hole 301 is at least smaller than the diameter of the outer peripheral surface 804 of the electronic ring 80, thereby ensuring that the electronic ring 80 will not detach from the base 10 through the second hole 301.

[0043] In some embodiments, refer to Figure 2 The base 10 and / or cover plate 30 are provided with a first detection device 40, which is used to detect whether the cover plate 30 covers the base 10; and / or, refer to Figure 1 The electronic ring processing device also includes a locking element 50, which locks the cover plate 30 and the base 10 when the cover plate 30 covers the base 10.

[0044] In this embodiment, refer to Figure 2 For example, the base 10 is provided with a first detection device 40, which passes through the base 10 and faces the cover plate 30 to detect whether the cover plate 30 covers the base 10. This prevents the cover plate 30 from being forgotten during the shaping and pressure holding process of the electronic ring 80, thus serving as a foolproof mechanism. In addition, after the cover plate 30 covers the base 10, the two can be locked together by the locking member 50 to prevent the expansion member 201 from being subjected to excessive pressure and opening the cover plate 30, thereby making the pressure holding process more stable.

[0045] Optionally, the first detection device 40 is a photoelectric sensor.

[0046] In some embodiments, refer to Figure 3 The protrusions 102 are discontinuously distributed along the circumference of the first hole 101 and form a plurality of sub-protrusions 1021; the base 10 is also provided with a plurality of clearance grooves 105, and the area between each two adjacent sub-protrusions 1021 is connected to a clearance groove 105 for taking out and putting in the electronic ring 80.

[0047] In this embodiment, the area between the clearance groove 105 and the two adjacent sub-protrusions 1021 is connected, which facilitates the picking and putting away of the electronic ring 80, and the design is reasonable.

[0048] In some embodiments, refer to Figure 4 and Figure 5 The expansion triggering mechanism also includes a first component 202, a second component 203 and a driving member 204; the first component 202 and the second component 203 are spaced apart, and the expansion member 201 is located between the first component 202 and the second component 203; the driving member 204 can drive the first component 202 and the second component 203 to approach each other and squeeze the expansion member 201, so that the expansion member 201 expands outward along its circumference.

[0049] In this embodiment, a specific implementation of the expansion triggering mechanism is proposed, wherein the driving member 204 drives the first component 202 and the second component 203 to move closer together to squeeze the expansion member 201 to expand outward, thereby achieving the effect of shaping and maintaining pressure on the electronic ring 80.

[0050] It should be understood that the expansion triggering mechanism can also be implemented in other ways. For example, if the expansion element is an airbag, the expansion triggering mechanism can be a device that directly inflates the airbag, thereby causing it to expand outward. Alternatively, the expansion triggering mechanism can be a device that heats the airbag, which can also achieve the effect of causing it to expand outward. All of the above are within the scope of protection of this application.

[0051] In some embodiments, refer to Figure 5 The driving component 204 includes an inner cylinder 2041, an outer cylinder 2042, a guide post 2043, and a piston 2044. The inner cylinder 2041 and the outer cylinder 2042 are coaxially sleeved and clearance-fitted. The piston 2044 is movably and sealingly disposed between the inner cylinder 2041 and the outer cylinder 2042, and the piston 2044 is connected to the first component 202. One end of the guide post 2043 is connected to the inner cylinder 2041, and the other end is connected to the second component 203. The expansion component 201 is sleeved on the guide post 2043, and the first component 202 is movably sleeved on the guide post 2043. When the air pressure between the inner cylinder 2041 and the outer cylinder 2042 increases, the piston 2044 drives the first component 202 to approach the second component 203 and squeeze the expansion component 201.

[0052] Understandably, piston 2044 is an annular structure located between inner cylinder 2041 and outer cylinder 2042; specifically, refer to... Figure 5 The space enclosed by the inner cylinder 2041, the outer cylinder 2042, and the piston 2044 is the third space 205.

[0053] In this embodiment, a specific implementation of the driving component 204 is proposed. When the air pressure between the inner cylinder 2041 and the outer cylinder 2042 increases, the piston 2044 drives the first component 202 to approach the second component 203 and squeeze the expansion component 201. The expansion component 201 expands outward along its circumference and squeezes the inner circumferential surface 805 of the electronic ring 80. The increase in air pressure between the inner cylinder 2041 and the outer cylinder 2042 can be achieved by inflating the third space 205 with air through an external device.

[0054] Furthermore, when the air pressure between the inner cylinder 2041 and the outer cylinder 2042 decreases, the piston 2044 drives the first component 202 away from the second component 203, thereby causing the expansion component 201 to return to its original state. Similarly, the decrease in air pressure between the inner cylinder 2041 and the outer cylinder 2042 can be achieved by external equipment sucking air into the third space 205. Alternatively, in some embodiments, after the external equipment stops inflating the third space 205, the expansion component 201 automatically squeezes the first component 202 away from the second component 203 to achieve restoration.

[0055] Optionally, the inflator 201 is an annular airbag.

[0056] In some embodiments, the electronic ring processing apparatus further includes a second detection device for detecting the air pressure within the area enclosed by the inner cylinder 2041, the outer cylinder 2042, and the piston 2044.

[0057] In this embodiment, the second detection device can detect the air pressure in the area enclosed by the inner cylinder 2041, the outer cylinder 2042, and the piston 2044, that is, it is used to detect the air pressure in the third space 205, thereby facilitating the control of the driving force and avoiding excessive pressure on the expansion member 201, which would cause the adhesive between the flexible circuit board 801 and the annular shell 802 to overflow, or insufficient pressure on the expansion member 201, which would affect the shaping and pressure-holding effect.

[0058] Optionally, the second detection device is a barometric pressure sensor; optionally, refer to Figure 1 The electronic ring processing device also includes a pressure control panel 60, which is connected in communication with a pressure sensor. The pressure control panel 60 can adjust and display the pressure in the third space 205.

[0059] In some embodiments, refer to Figure 1 The electronic ring processing device also includes a timer 70, which is used to calculate the time for the pressing component 20 to press the electronic ring 80; and / or, the electronic ring processing device includes a plurality of pressing components 20, and the base 10 is provided with a plurality of protrusions 102, with the plurality of pressing components 20 respectively corresponding to the plurality of protrusions 102.

[0060] In this embodiment, the timer 70 can calculate the time for the expansion member 201 to compress the electronic ring 80, that is, to time the pressure holding time, thereby making the control of the pressure holding time more precise and improving the pressure holding effect and consistency of the product. In addition, multiple pressure-holding components 20 can be set on the base 10 to simultaneously shape and hold multiple electronic rings 80, thereby improving production efficiency.

[0061] Optionally, timer 70 can count down or count forward.

[0062] Understandably, the electronic ring processing device also includes a control unit. The aforementioned first detection device 40, second detection device, drive unit 204, timer 70, and pressure control panel 60 can all be communicatively connected to the control unit. Specifically, when the first detection device 40 detects that the cover plate 30 covers the base 10, the control unit controls the drive unit 204 to move the first component 202 closer to the second component 203 and squeeze the expansion component 201. At the same time, the control unit controls the timer 70 to start timing. The driving force of the drive unit 204 is regulated by the second detection device and the pressure control panel 60.

[0063] It should be noted that the electronic ring manufacturing device also includes other components, such as, for example, reference Figure 1 The electronic ring processing device also includes an indicator light 100, which is communicatively connected to the control unit. When the timer 70 is in timing mode, the indicator light 100 is in a first state; when the timer 70 reaches a preset time, the indicator light 100 is in a second state. Specifically, the first state and the second state can be on and off, respectively, or they can emit two different colors of visible light, making it convenient for operators to understand the current production status. In addition, the indicator light 100 can also issue alarm prompts such as flashing when the equipment malfunctions.

[0064] In particular, the term "and / or" in this application should be understood as follows:

[0065] In the first case, the term “and / or” between the first subject and the second subject includes any of the following meanings: (1) only the first subject; (2) only the second subject; and (3) both the first subject and the second subject.

[0066] In the second case, the term "and / or" between the last two of three or more subjects means including at least any one of the subjects. For example, "first subject, second subject and / or third subject" has the same meaning as "first subject and / or second subject and / or third subject", specifically including the following combinations: (1) only the first subject; (2) only the second subject; (3) only the third subject; (4) first subject and second subject and no third subject; (5) first subject and third subject and no second subject; (6) second subject and third subject and no first subject; and (7) first subject, second subject and third subject;

[0067] Furthermore, the character " / " in this application indicates that the objects before and after it are in an "or" relationship.

[0068] Finally, although the embodiments of this application have been described above in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the concept of this application, and such modifications and variations all fall within the scope of protection of this application.

Claims

1. An electronic ring processing apparatus characterized by comprising: include: The base (10) is provided with a support area (104) and protrusions (102) distributed around the support area (104). The support area (104) is used to support the electronic ring (80), and the protrusions (102) can abut against the outer peripheral surface (804) of the electronic ring (80). The pressing component (20) is at least partially located in the area enclosed by the protrusion (102) and can expand outward in its circumferential direction to press the inner circumferential surface (805) of the electronic ring (80).

2. The electronic ring processing apparatus according to claim 1, wherein The pressure-reducing component (20) includes an expansion member (201) and an expansion triggering mechanism. The supporting area (104) forms a first hole (101). The expansion member (201) passes at least partially through the first hole (101) and is located in the area enclosed by the protrusion (102). The expansion triggering mechanism is used to cause the expansion member (201) to expand outward along its circumference, and the expansion member (201) can compress the inner circumferential surface (805) of the electronic ring (80).

3. The electronic ring processing apparatus according to claim 2, wherein The electronic ring processing device further includes a cover plate (30) that can cover the base (10) and restrict the electronic ring (80) from moving away from the base (10).

4. The electronic ring processing apparatus according to claim 3, wherein The cover plate (30) is provided with a second hole (301). When the cover plate (30) covers the base (10), the second hole (301) is provided in correspondence with the first hole (101), and the diameter of the second hole (301) is at least smaller than the diameter of the outer peripheral surface (804) of the electronic ring (80).

5. The electronic ring processing apparatus according to claim 3, wherein The base (10) and / or the cover plate (30) are provided with a first detection device (40), which is used to detect whether the cover plate (30) covers the base (10); And / or, the electronic ring processing device further includes a locking element (50) that locks the cover plate (30) to the base (10) when the cover plate (30) covers the base (10).

6. The electronic ring processing apparatus according to claim 1, wherein The protrusions (102) are discontinuously distributed along the circumference of the supporting area (104) and form a plurality of sub-protrusions (1021); The base (10) is also provided with a plurality of clearance grooves (105), and the area between each two adjacent sub-protrusions (1021) is connected to one of the clearance grooves (105) for taking out and putting in the electronic ring (80).

7. The electronic ring processing apparatus according to claim 2, wherein The expansion triggering mechanism further includes a first component (202), a second component (203), and a driving component (204); The first component (202) and the second component (203) are spaced apart, and the expansion member (201) is disposed between the first component (202) and the second component (203); The driving member (204) can drive the first component (202) and the second component (203) to move closer to each other and squeeze the expansion member (201) so that the expansion member (201) expands outward along its circumference.

8. The electronic ring processing apparatus according to claim 7, wherein The driving component (204) includes an inner cylinder (2041), an outer cylinder (2042), a guide post (2043), and a piston (2044); The inner cylinder (2041) and the outer cylinder (2042) are coaxially sleeved and clearance-fitted. The piston (2044) is sealed and movable between the inner cylinder (2041) and the outer cylinder (2042), and the piston (2044) is connected to the first component (202). One end of the guide post (2043) is connected to the inner cylinder (2041), and the other end is connected to the second component (203). The expansion member (201) is sleeved on the guide post (2043), and the first component (202) is movably sleeved on the guide post (2043). When the air pressure between the inner cylinder (2041) and the outer cylinder (2042) increases, the piston (2044) drives the first component (202) to approach the second component (203) and squeeze the expansion member (201).

9. The electronic ring processing apparatus according to claim 8, wherein The electronic ring processing device further includes a second detection device, which is used to detect the air pressure in the area enclosed by the inner cylinder (2041), the outer cylinder (2042), and the piston (2044).

10. The electronic ring processing apparatus according to any one of claims 1 to 9, wherein The electronic ring processing device further includes a timer (70) for calculating the time for the pressing component (20) to press the electronic ring (80); And / or, the electronic ring processing device includes a plurality of the pressing components (20), the base (10) is provided with a plurality of the protrusions (102), and the plurality of pressing components (20) are respectively provided with the plurality of protrusions (102).