Novel combined bullet needle die set

Abstract

The utility model relates to the technical field of spring needle die module, disclose a novel combined spring needle die module, including installation component, the installation component includes spring needle die module, the inside of spring needle die module is provided with the embedded groove, the outer surface fixedly connected with contact of spring needle die module. The utility model through fixed block, arc limit seat and double -action spring damper constitute the operation of dynamic locking mechanism, drive cleaning assembly realizes the effect of automatic homocentricity and gradual formula locking, makes the fixing process to have the characteristics of forced positioning and flexible protection, and through the operation of linear transmission system that presss from both sides, moving seat, guide rod and buffer spring are composed, drive the precise control effect generation that adheres to realize vertical reciprocating motion, the rolling constraint of limiting roller makes the best working angle of cleaning unit always keep perpendicular to contact, cooperation high adsorption coating material's selective adhesion characteristic can directional removal micron level pollutant and not damage contact surface.

Description

Technical Field

[0001] This utility model relates to the field of spring needle module technology, and in particular to a novel combined spring needle module. Background Technology

[0002] With the trend of miniaturization of IoT sensor nodes, high-density connectors need to be subjected to shock resistance testing during the assembly of flexible circuit boards for wearable devices, which requires the use of spring pin modules.

[0003] In practical use, spring needle modules with similar structures still have many defects, such as: traditional spring needle modules have the problem of difficult replacement of consumables, resulting in long downtime. At the same time, the rigid connection method of traditional spring needle modules is difficult to cope with the sealing failure challenge caused by thermal deformation of equipment. Therefore, it is necessary to design a new type of combined spring needle module. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a novel combined spring pin module.

[0005] This utility model is achieved using the following technical solution: a novel combined spring pin module, comprising an installation assembly, wherein the installation assembly includes a spring pin module, the spring pin module has an embedding groove inside, and a contact is fixedly connected to the outer surface of the spring pin module, and further comprising:

[0006] A cleaning assembly, comprising a cleaning seat inserted into the spring needle module, a pressing seat slidably mounted inside the cleaning seat via a guide rod, and an adhesive tape inserted into the pressing seat via a limiting roller;

[0007] A fixing component, the fixing component including a limiting seat that is slidably installed inside the embedding groove, and an operating handle being fixedly connected to the outer surface of the limiting seat.

[0008] As a further improvement to the above solution, a buffer spring is sleeved on the outer surface of the guide rod, a movable seat is slidably mounted on the outer surface of the guide rod, and a buffer spring is fixedly connected to the bottom of the movable seat.

[0009] Through the above technical solution, the linear motion structure of the elastic buffer system improves the smoothness of the pressing action and absorbs the impact energy.

[0010] As a further improvement to the above solution, a take-up roller is rotatably connected to the inner wall of the pressing seat, and a limit roller is fixedly connected to the inner wall of the pressing seat.

[0011] Through the above technical solutions, the structured design and operation of the rotating take-up and take-down mechanism enhances the orderly storage of adhesives and enables controllable unfolding length.

[0012] As a further improvement to the above solution, an adhesive tape is sleeved on the outer surface of the take-up roller, and the adhesive tape is disposed on the outer surface of the limiting roller.

[0013] Through the above technical solution and the structural operation of replaceable consumable modules, the pollutant retention capacity is improved and the risk of cross-contamination is reduced.

[0014] As a further improvement to the above solution, the free end of the adhesive is fastened to the outer surface of the limiting roller.

[0015] As a further improvement to the above solution, a spring damper is fixedly connected to the inner wall of the embedding groove, and a limit seat is fixedly connected to the outer surface of the spring damper.

[0016] Through the above technical solution, the vibration damping structure of the dynamic balance system operates, thereby enabling the components to adaptively adjust and suppress resonance.

[0017] As a further improvement to the above solution, an operating handle is fixedly connected to the outer surface of the limiting seat, and the operating handle is slidably installed inside the spring needle module.

[0018] Through the above technical solutions, the optimized layout and structure of the human-computer interaction interface will improve both ease of operation and safety.

[0019] As a further improvement to the above solution, the limiting seat and the fixing block are matched, and the fixing block is fixedly connected to the bottom of the cleaning seat.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] This invention utilizes a dynamic locking mechanism consisting of a fixed block, an arc-shaped limiting seat, and a double-acting spring damper to drive the cleaning component to achieve automatic alignment and progressive locking. The guide slope of the barbed structure, combined with the bidirectional buffering function of the spring damper, enables the fixing process to have both forced positioning and flexible protection characteristics, effectively eliminating assembly stress and compensating for part tolerances. This precision mechanical linkage not only ensures structural stability under long-term vibration environments but also forms a foolproof design through the reset action of the limiting seat, avoiding the risk of loosening due to misoperation and significantly improving the reliability of equipment operation.

[0022] This invention utilizes a linear transmission system consisting of a pressing seat, a moving seat, a guide rod, and a buffer spring to drive the adhesive tape and achieve precise vertical reciprocating motion. The rolling constraint of the limiting roller ensures that the cleaning unit always maintains the optimal working angle perpendicular to the contact point. Combined with the selective adhesion characteristics of the highly absorbent coating material, it can directionally remove micron-sized contaminants without damaging the contact surface. The unique quick reset mechanism of this structure shortens the operation cycle time, while the pull-out consumable replacement design completely solves the problem of fiber residue left by traditional wiping methods, ensuring consistent cleanliness. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the fixing component structure of this utility model;

[0025] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0026] Figure 4 This is a schematic diagram of the internal structure of the present utility model;

[0027] Figure 5 This utility model Figure 4 Enlarged schematic diagram of the structure at point B;

[0028] Figure 6 This utility model Figure 4 Enlarged schematic diagram of the structure at point C.

[0029] Explanation of key symbols:

[0030] 1. Mounting Components; 101. Spring Pin Module; 102. Embedded Slot; 103. Contact Point; 2. Cleaning Components; 201. Cleaning Seat; 202. Guide Rod; 203. Buffer Spring; 204. Moving Seat; 205. Pressing Seat; 206. Take-up Roller; 207. Limiting Roller; 208. Adhesive Tape; 3. Fixing Components; 301. Fixing Block; 302. Spring Damper; 303. Limiting Seat; 304. Operating Handle. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] Example:

[0033] Please combine Figure 1-6This embodiment of a novel combined spring pin module includes a mounting assembly 1, which includes a spring pin module 101. The spring pin module 101 has an internal embedding groove 102, and a contact point 103 is fixedly connected to its outer surface. It also includes:

[0034] Cleaning component 2 includes a cleaning seat 201 inserted into the spring needle module 101. A pressing seat 205 is slidably installed inside the cleaning seat 201 via a guide rod 202. An adhesive tape 208 is inserted into the pressing seat 205 via a limiting roller 207.

[0035] The fixing component 3 includes a limiting seat 303 that is slidably installed inside the embedding groove 102, and an operating handle 304 is fixedly connected to the outer surface of the limiting seat 303.

[0036] A buffer spring 203 is sleeved on the outer surface of the guide rod 202, and a movable seat 204 is slidably mounted on the outer surface of the guide rod 202. The bottom of the movable seat 204 is fixedly connected to the buffer spring 203.

[0037] A take-up roller 206 is rotatably connected to the inner wall of the pressing seat 205, and a limit roller 207 is fixedly connected to the inner wall of the pressing seat 205.

[0038] An adhesive tape 208 is sleeved on the outer surface of the take-up roller 206, and the adhesive tape 208 is disposed on the outer surface of the limit roller 207.

[0039] The free end of the adhesive strip 208 is fastened to the outer surface of the limiting roller 207.

[0040] When the staff presses the pressing seat 205, the moving seat 204 is driven to descend on the surface of the guide rod 202. At this time, the adhesive strip 208, which is limited by the limiting roller 207, will descend to the surface of the contact point 103 and adhere to the dust and other impurities on its surface.

[0041] A spring damper 302 is fixedly connected to the inner wall of the embedded groove 102, and a limit seat 303 is fixedly connected to the outer surface of the spring damper 302.

[0042] An operating handle 304 is fixedly connected to the outer surface of the limiting seat 303, and the operating handle 304 is slidably installed inside the spring needle module 101.

[0043] The limiting seat 303 and the fixing block 301 are matched, and the fixing block 301 is fixedly connected to the bottom of the cleaning seat 201.

[0044] When the operator cancels the pressing of the pressing seat 205, the pressing seat 205 resets. At this time, by pulling the free end of the adhesive tape 208, the adhesive tape 208 can be pulled out from the pressing seat 205, which can ensure the cleaning effect of the contact 103. When it is necessary to disassemble the cleaning component 2, by pressing the operating handle 304, the limit seat 303 can be ensured to retract under the action of the spring damper 302, thereby canceling the locking of the fixing block 301.

[0045] The implementation principle of a novel combined spring needle module in this application embodiment is as follows: During the initial installation stage, the operator precisely aligns the cleaning seat 201 with the outer surface contour of the spring needle module 101. At this time, the fixing block 301 with barbed structure automatically slides into the corresponding embedding groove 102 along the guide slope. When the fixing block 301 gradually penetrates into the groove, its front slope begins to press the arc-shaped limiting seat 303, forcing it to contract and displace into the groove cavity under the buffer of the double-acting spring damper 302 until the fixing block 301 completely reaches the preset position at the bottom of the embedding groove 102, releasing the pressure on the limiting seat 303. At this time, the spring damper 302 immediately pushes the limiting seat 303 to reset to the locking position, forming a reliable mechanical self-locking structure, and completing the stable connection between the cleaning component and the base.

[0046] After entering the cleaning operation mode, the operator presses the pressing seat 205 vertically downwards. This action drives the moving seat 204 to make a linear downward movement along the smooth guide rod 202 and descend to the surface of the target contact point 103 through the rigid connecting rod. The special coating on the surface of the highly absorbent adhesive tape 208 fully contacts and captures the tiny particles and oxide residues attached to the contact point 103, achieving a deep cleaning effect. When the pressing force is released, the buffer spring 203 responds quickly and pushes the entire moving mechanism back to the initial position. At this time, the operator only needs to gently pull the free end of the adhesive tape 208 to easily pull it out from the pressing seat 205, completing a single cleaning cycle.

[0047] When maintaining the equipment or replacing consumables, radial pressure is applied to the operating handle 304. This action triggers the spring damper 302 to drive the limit seat 303 to retract and shift synchronously, instantly releasing the mechanical lock on the fixing block 301. At this time, the cleaning seat 201 can be pulled smoothly along the axial direction to achieve unobstructed separation of the entire cleaning assembly 2 from the installation assembly 1. All actions are completed under the constraint of the guide structure, which ensures the smoothness of the disassembly process and avoids damage to parts caused by misoperation.

[0048] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A novel combined spring pin module, comprising a mounting assembly (1), the mounting assembly (1) comprising a spring pin module (101), wherein the spring pin module (101) has an embedded groove (102) inside, and a contact point (103) is fixedly connected to the outer surface of the spring pin module (101), characterized in that, Also includes: Cleaning assembly (2), the cleaning assembly (2) includes a cleaning seat (201) inserted into the spring needle module (101), a pressing seat (205) is slidably installed inside the cleaning seat (201) via a guide rod (202), and an adhesive tape (208) is inserted into the pressing seat (205) via a limiting roller (207). The fixing component (3) includes a limiting seat (303) that is slidably installed inside the embedding groove (102), and an operating handle (304) is fixedly connected to the outer surface of the limiting seat (303).

2. The novel combined spring pin module as described in claim 1, characterized in that: A buffer spring (203) is sleeved on the outer surface of the guide rod (202), and a movable seat (204) is slidably installed on the outer surface of the guide rod (202). The bottom of the movable seat (204) is fixedly connected to the buffer spring (203).

3. The novel combined spring pin module as described in claim 1, characterized in that: The inner wall of the pressing seat (205) is rotatably connected to a take-up roller (206), and the inner wall of the pressing seat (205) is fixedly connected to a limit roller (207).

4. The novel combined spring pin module as described in claim 3, characterized in that: The outer surface of the take-up roller (206) is fitted with an adhesive tape (208), which is disposed on the outer surface of the limiting roller (207).

5. A novel combined spring pin module as described in claim 4, characterized in that: The free end of the adhesive tape (208) is fastened to the outer surface of the limiting roller (207).

6. The novel combined spring pin module as described in claim 1, characterized in that: A spring damper (302) is fixedly connected to the inner wall of the embedded groove (102), and a limit seat (303) is fixedly connected to the outer surface of the spring damper (302).

7. A novel combined spring pin module as described in claim 6, characterized in that: An operating handle (304) is fixedly connected to the outer surface of the limiting seat (303), and the operating handle (304) is slidably installed inside the spring needle module (101).

8. A novel combined spring pin module as described in claim 1, characterized in that: The limiting seat (303) is matched with the fixing block (301), and the fixing block (301) is fixedly connected to the bottom of the cleaning seat (201).

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