Spring probe assembly mistake proofing device
By designing a spring probe assembly error prevention device including the first operating plate and the second operating plate, the problem of fixing and detecting spring probe parts is solved by using the coordination of the clamping plate and the limiting block, and the assembly is improved Efficiency and reduce omissions.
Patent Information
- Application Number
- CN202421301969.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-07
AI Technical Summary
During the assembly process of spring probes, it is difficult for the prior art to effectively fix parts, resulting in parts being easily dropped when shaking, and manual inspection is required to avoid omissions and inefficient.
A spring probe assembly error prevention device is designed, including a first operating plate and a second operating plate, and the spring probe component is fixed by providing a first clamping plate and a second clamping plate, and by a third clamping plate. The combination of the plate and the limit block automatically detects and removes the assembled spring probe.
It effectively avoids the problem of falling spring probe parts during assembly, improves assembly efficiency, and reduces the missed rate of manual inspection.
Smart Images
Figure CN222494029U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spring probe assembly, in particular to a spring probe assembly error prevention device. Background Art
[0002] Spring probe, also known as antenna ejector pin, probe pin, ejector pin, is a precision connector used in mobile phones and other electronic products. It is widely used in the connection between mobile phone antennas, mobile phone batteries, etc. and mobile phone motherboards, solving the connection problems that cannot be completed with spring clips or other connectors for customers.
[0003] In the existing spring probe assembly, the spring probe parts are piled up on the assembly plate, and the spring probe is quickly placed inside the mounting hole under shaking. However, a large number of spring probe parts remain on the surface, and the assembly plate needs to be tilted to clean them up. When tilting, the spring probe parts in the mounting hole are not fixed, making them easy to fall off. After the assembly is completed, the assembled spring probe needs to be inspected to see if there are any missing parts. Usually, manual inspection is done with the naked eye, which is inefficient and may cause omissions. For this reason, we propose a spring probe assembly error-proofing device to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a spring probe assembly error prevention device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spring probe assembly error prevention device, comprising a first operating plate and a second operating plate, the second operating plate is located above the first operating plate, a first moving block is slidably mounted inside one side of the first operating plate, a bolt is rotatably mounted on the middle part of one side of the first moving block, the bolt thread is penetrated and mounted on the middle part of one side of the first operating plate, a plurality of first rotating shafts distributed in an array are fixedly mounted on the middle part of one side of the first moving block, a first connecting rod is rotatably mounted on the upper parts of the plurality of first rotating shafts, a second connecting rod is rotatably mounted on the lower parts of the plurality of first rotating shafts, a second rotating shaft is rotatably mounted on the other end of the plurality of first connecting rods, and a plurality of second rotating shafts are rotatably mounted on the other end of the plurality of second rotating shafts. The other end of the connecting rod is rotatably mounted with a third rotating shaft, the lower parts of the plurality of second rotating shafts are rotatably mounted with a first clamping plate, the upper parts of the plurality of third rotating shafts are rotatably mounted with a second clamping plate, the other ends of the plurality of first clamping plates are rotatably mounted with a fourth rotating shaft, the other ends of the plurality of second clamping plates are rotatably mounted with a fifth rotating shaft, the upper parts of the plurality of fourth rotating shafts are rotatably mounted with a third connecting rod, the lower parts of the plurality of fifth rotating shafts are rotatably mounted with a fourth connecting rod, a sixth rotating shaft is fixedly mounted inside the end of the first operating plate away from the first moving block, the other ends of the plurality of third connecting rods are rotatably mounted on the upper part of the sixth rotating shaft, and the plurality of fourth connecting rods are rotatably mounted on the lower part of the sixth rotating shaft.
[0006] Preferably, second moving blocks are slidably inserted on both sides of the second operating plate, and multiple equally spaced limit blocks are fixedly installed on opposite sides of the two second moving blocks. The multiple limit blocks are slidably clamped inside the second operating plate, and two symmetrically distributed third clamping plates are provided on both sides of the multiple limit blocks, and two symmetrically distributed sliding blocks are fixedly installed on both sides of the two third clamping plates.
[0007] Preferably, a plurality of first mounting holes distributed in an array are provided in the middle of the first operating panel, and four symmetrically distributed positioning holes are provided in the upper portion of the first operating panel.
[0008] Preferably, a second mounting hole corresponding to the first mounting hole is provided at the lower portion of the second operating plate, sliding grooves are provided on both sides of the plurality of limit blocks, and the plurality of sliders are slidably clamped inside the sliding grooves, and a plurality of first springs distributed at equal intervals are fixedly installed on both sides of the second operating plate, and the other ends of the plurality of first springs are fixedly installed on one side of the second moving block, and positioning blocks are fixedly installed at the four corners of the bottom end of the second operating plate.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. By setting the first clamping plate and the second clamping plate, after the spring probe parts are placed in the first mounting hole, the first clamping plate and the second clamping plate are used to fix the spring probe parts placed in the first mounting hole in cooperation with the first connecting block, the second connecting block, the third connecting block and the fourth connecting block, thereby ensuring the stability of the spring probe placed in the first mounting hole, and avoiding the spring probe parts placed in the first mounting hole from falling due to tilting the first operating plate when there are remaining spring probe parts that need to be removed after the first mounting hole is filled with spring parts by shaking;
[0011] 2. By setting a third clamping plate, placing the second operating plate on the top of the first operating plate, and pressing the two second moving blocks inward, the limit blocks move inward, thereby driving the third clamping plate to move, and clamping the upper part of the assembled spring probe. The assembled spring probe is taken out by pulling up the second operating plate. The spring probe that is not clamped cannot be taken out due to insufficient height because it has not been assembled. Thus, the assembled spring probe is inspected, avoiding omissions caused by manual inspection and slow efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the first operating panel and the bolt connection structure in the utility model.
[0015] Figure 3 It is a schematic diagram of the partial cross-section structure of the utility model.
[0016] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.
[0017] Figure 5 It is a schematic diagram of the connection structure between the second operating plate and the second moving block in the utility model.
[0018] Figure 6 This is another partial cross-sectional structural schematic diagram of the utility model.
[0019] Figure 7 For this utility model Figure 6 Enlarged view of point B in the middle.
[0020] Figure 8 It is a schematic diagram of the structure after being split in the utility model.
[0021] In the figure: 1. first operating plate; 11. first mounting hole; 111. positioning hole; 12. first moving block; 121. bolt; 13. first rotating shaft; 131. first connecting rod; 132. second connecting rod; 14. second rotating shaft; 141. first clamping plate; 15. third rotating shaft; 151. second clamping plate; 16. fourth rotating shaft; 161. third connecting rod; 17. fifth rotating shaft; 171. fourth connecting rod; 18. sixth rotating shaft; 2. second operating plate; 21. second mounting hole; 211. positioning block; 22. second moving block; 23. limit block; 231. slide groove; 24. first spring; 25. third clamping plate; 251. slider. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example: Figure 1-8As shown, the utility model provides a spring probe assembly error prevention device, comprising a first operating plate 1 and a second operating plate 2, the second operating plate 2 is located above the first operating plate 1, a first moving block 12 is slidably mounted inside one side of the first operating plate 1, a bolt 121 is rotatably mounted on the middle part of one side of the first moving block 12, the bolt 121 is threadedly installed in the middle part of one side of the first operating plate 1, a plurality of first rotating shafts 13 distributed in an array are fixedly installed on the middle part of one side of the first moving block 12, a first connecting rod 131 is rotatably mounted on the upper part of the plurality of first rotating shafts 13, a second connecting rod 132 is rotatably mounted on the lower part of the plurality of first rotating shafts 13, a second rotating shaft 14 is rotatably mounted on the other end of the plurality of first connecting rods 131, and a second rotating shaft 14 is rotatably mounted on the other end of the plurality of second connecting rods 132. A third rotating shaft 15 is installed, the lower parts of multiple second rotating shafts 14 are rotatably installed with the first clamping plate 141, the upper parts of multiple third rotating shafts 15 are rotatably installed with the second clamping plates 151, the other ends of multiple first clamping plates 141 are rotatably installed with the fourth rotating shaft 16, the other ends of multiple second clamping plates 151 are rotatably installed with the fifth rotating shaft 17, the upper parts of multiple fourth rotating shafts 16 are rotatably installed with the third connecting rod 161, the lower parts of multiple fifth rotating shafts 17 are rotatably installed with the fourth connecting rod 171, the end of the first operating plate 1 away from the first moving block 12 is fixedly installed with the sixth rotating shaft 18, the other ends of multiple third connecting rods 161 are rotatably installed on the upper part of the sixth rotating shaft 18, and multiple fourth connecting rods 171 are rotatably installed on the lower part of the sixth rotating shaft 18.
[0024] Second moving blocks 22 are slidably inserted on both sides of the second operating panel 2, and multiple equally spaced limit blocks 23 are fixedly installed on opposite sides of the two second moving blocks 22. The multiple limit blocks 23 are slidably clamped inside the second operating panel 2, and two symmetrically distributed third clamping plates 25 are provided on both sides of the multiple limit blocks 23. Two symmetrically distributed sliders 251 are fixedly installed on both sides of the two third clamping plates 25.
[0025] A plurality of first mounting holes 11 distributed in an array are provided in the middle of the first operating panel 1. By providing the first mounting holes 11 and by setting the height of the first mounting holes 11 higher than the unassembled spring probe parts, it is convenient to cooperate with the second operating panel 2 and to check whether there are any spring probes that have been forgotten to be assembled.
[0026] Four symmetrically distributed positioning holes 111 are formed on the upper portion of the first operating panel 1 .
[0027] A second mounting hole 21 corresponding to the first mounting hole 11 is defined at the lower portion of the second operating panel 2 .
[0028] Slide grooves 231 are formed on both sides of the plurality of limit blocks 23 , and the plurality of sliders 251 are slidably mounted inside the slide grooves 231 .
[0029] Multiple first springs 24 distributed at equal intervals are fixedly installed on both sides of the second operating plate 2, and the other ends of the multiple first springs 24 are fixedly installed on one side of the second moving block 22. By setting the first springs 24, after the assembled spring probe is clamped in through the cooperation between the second moving block 22 and the third clamping plate 25, the second moving block 22 is released and the reaction force of the first spring 24 is applied to pop the second moving block 22 outward. Under the cooperation between the slide groove 231 and the slider 251, the third clamping plate 25 is moved, that is, the spring probe is released, which makes it easier to take and place the assembled spring probe.
[0030] Positioning blocks 211 are fixedly installed at the four corners of the bottom end of the second operating panel 2. By setting the positioning blocks 211 and placing the positioning blocks 211 inside the positioning holes 111, the first mounting hole 11 and the second mounting hole 21 are aligned, which is convenient for subsequent operations.
[0031] Working principle: In actual use, the spring probe component is placed inside the first mounting hole 11, and the first moving block 12 is driven to move toward the middle of the first operating plate 1 by rotating the bolt 121. At the same time, the first connecting rod 131 and the second connecting rod 132 are driven to move toward the middle. Due to the limitation of the sixth rotating shaft 18, the other ends of the first connecting rod 131 and the second connecting rod 132 are opened outwardly under the mutual cooperation of the third connecting rod 161, the fourth connecting rod 171, the first clamping plate 141, and the second clamping plate 151, that is, one end of the third connecting rod 161 and the fourth connecting rod 171 is driven to open outward, so that the first clamping plate 141 and the second clamping plate 151 are moved relatively, that is, under the mutual cooperation of multiple first clamping plates 141 and the second clamping plates 151, the spring probe component placed in the first mounting hole 11 is fixed to prevent shaking and falling.
[0032] After the spring probe assembly is installed, the second operating plate 2 is placed on the top of the first operating plate 1, and the first mounting hole 11 is made to correspond to the second mounting hole 21 through the mutual cooperation of the positioning hole 111 and the positioning block 211, so that the upper part of the installed spring probe enters the second mounting hole 21, and the two second moving blocks 22 are relatively squeezed to drive the limit block 23 to move inward, that is, drive the third clamping plate 25 to move, so that the upper part of the spring probe is fixed under the mutual cooperation of multiple third clamping plates 25, and the second operating plate 2 is pulled up to take out the installed spring probe. The spring probe that is not installed is not lifted up by the third clamping plate 25 due to insufficient height, so it remains in the first mounting hole 11.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A spring probe assembly error prevention device, comprising a first operating panel (1) and a second operating panel (2), characterized in that: The second operating panel (2) is located above the first operating panel (1); a first moving block (12) is slidably mounted inside one side of the first operating panel (1); a bolt (121) is rotatably mounted in the middle of one side of the first moving block (12); the bolt (121) is threadedly mounted in the middle of one side of the first operating panel (1); a plurality of first rotating shafts (13) distributed in an array are fixedly mounted in the middle of one side of the first moving block (12); a first connecting rod (131) is rotatably mounted on the upper parts of the plurality of first rotating shafts (13); a second connecting rod (132) is rotatably mounted on the lower parts of the plurality of first rotating shafts (13); a second rotating shaft (14) is rotatably mounted on the other ends of the plurality of first connecting rods (131); a third rotating shaft (15) is rotatably mounted on the other ends of the plurality of second connecting rods (132); and a plurality of second rotating shafts (14) are rotatably mounted on the other ends of the plurality of second connecting rods (132). ) are rotatably mounted with a first clamping plate (141) at the lower part, a plurality of the third rotating shafts (15) are rotatably mounted with a second clamping plate (151) at the upper part, a plurality of the first clamping plates (141) are rotatably mounted with a fourth rotating shaft (16) at the other end, a plurality of the second clamping plates (151) are rotatably mounted with a fifth rotating shaft (17) at the other end, a plurality of the fourth rotating shafts (16) are rotatably mounted with a third connecting rod (161) at the upper part, a plurality of the fifth rotating shafts (17) are rotatably mounted with a fourth connecting rod (171) at the lower part, a sixth rotating shaft (18) is fixedly mounted inside one end of the first operating plate (1) away from the first moving block (12), a plurality of the third connecting rods (161) are rotatably mounted at the upper part of the sixth rotating shaft (18), and a plurality of the fourth connecting rods (171) are rotatably mounted at the lower part of the sixth rotating shaft (18).
2. A spring probe assembly error prevention device according to claim 1, characterized in that: Second moving blocks (22) are slidably inserted on both sides of the second operating panel (2), and a plurality of equally spaced limiting blocks (23) are fixedly installed on opposite sides of the two second moving blocks (22). The plurality of limiting blocks (23) are slidably clamped inside the second operating panel (2), and two symmetrically distributed third clamping plates (25) are provided on both sides of the plurality of limiting blocks (23), and two symmetrically distributed sliding blocks (251) are fixedly installed on both sides of the two third clamping plates (25).
3. The spring probe assembly error prevention device according to claim 1, characterized in that: A plurality of first mounting holes (11) distributed in an array are provided in the middle of the first operating panel (1).
4. The spring probe assembly error prevention device according to claim 1, characterized in that: Four symmetrically distributed positioning holes (111) are provided on the upper portion of the first operating panel (1).
5. The spring probe assembly error prevention device according to claim 1, characterized in that: A second mounting hole (21) corresponding to the first mounting hole (11) is provided at the lower portion of the second operating panel (2).
6. The spring probe assembly error prevention device according to claim 2, characterized in that: Both sides of the plurality of limit blocks (23) are provided with sliding grooves (231), and the plurality of sliding blocks (251) are slidably mounted inside the sliding grooves (231).
7. The spring probe assembly error prevention device according to claim 1, characterized in that: A plurality of first springs (24) distributed at equal intervals are fixedly mounted on both sides of the second operating plate (2), and the other ends of the plurality of first springs (24) are fixedly mounted on one side of the second moving block (22).
8. The spring probe assembly error prevention device according to claim 1, characterized in that: Positioning blocks (211) are fixedly mounted at the four corners of the bottom end of the second operating panel (2).