Assembled plug

Abstract

The utility model discloses an assembled plug, and relates to the technical field of data adapter plugs. The protective assembly comprises an earphone interface, a mobile phone plug and a connecting line, the protective assembly comprises a limiting sleeve, a clamping groove is formed in one side of the limiting sleeve, fixing blocks are arranged on one side of the earphone interface and one side of the mobile phone plug, a first clamping ring is arranged on the outer side of each fixing block, and a protective ring is arranged on the other side of the limiting sleeve. According to the utility model, through the protection assemblies, the two groups of protection assemblies are utilized to reinforce the flexible connecting line, the reduction of bending points of the connecting line is facilitated, and through the design of double protection, the connecting line is prevented from being bent at unnecessary positions; therefore, the physical damage risk caused by bending is reduced, meanwhile, the service life of the connecting line can be remarkably prolonged through the reinforcing treatment, and the abrasion speed of the connecting line can be slowed down due to the reduction of the bending points.

Description

Technical Field

[0001] The utility model relates to the technical field of data adapter plugs, in particular to an assembled plug. Background Art

[0002] Type-C to 3.5mm plug is an adapter that can convert the Type-C interface to a 3.5mm interface. It is usually used to connect audio devices such as headphones and speakers. This adapter can make devices using the Type-C interface compatible with more audio devices and expand its scope of use. In the market, there are many different brands and models of Type-C to 3.5mm connectors to choose from. Some adapters may have simple conversion functions, while others may have more additional functions, such as built-in digital-to-analog converters to provide better sound quality, or support for microphones and volume control.

[0003] In daily use, existing adapters often face challenges in dealing with different environments and personal usage habits, especially the connecting cable part, which is often in a state of frequent bending, causing the mechanical stress it bears to accumulate continuously. Considering that the material of the flexible connecting data cable itself is relatively soft, this continuous stress is more likely to cause structural problems such as wear and breakage of the cable after long-term use or frequent bending. These problems not only affect the normal use of the adapter, but also significantly shorten its expected service life, causing inconvenience to users and additional replacement costs. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an assembled plug to solve the technical problem that the material of the flexible connecting data cable itself is relatively soft, and this continuous stress is more likely to cause the cable to wear and break after long-term use or frequent bending.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled plug, comprising an earphone jack, a mobile phone plug and a connecting line, a protective component is arranged on the outer side of the connecting line, the protective component comprises a limiting sleeve, a card slot is opened on one side of the limiting sleeve, a fixing block is arranged on one side of the earphone jack and the mobile phone plug, a first clamping ring is arranged on the outer side of the fixing block, a protective ring is arranged on the other side of the limiting sleeve, and a second clamping ring is arranged on the outer side of the protective ring.

[0006] By adopting the above technical solution, the flexible connecting line is reinforced with two sets of protective components, which is helpful to reduce the bending points of the connecting line. This reinforcement method effectively disperses the stress during bending through the double protection design, thereby reducing the bending frequency of the connecting line at specific points.

[0007] Furthermore, two limiting sleeves are provided, and the two limiting sleeves are plugged into the second clamping ring through a clamping groove.

[0008] By adopting the above technical solution, by setting two limiting sleeves and connecting them with the second clamping ring through the slot, more stable support and protection for the connecting line can be achieved. This double limiting design can increase the stability and strength of the structure and effectively prevent the connecting line from excessive bending or damage when subjected to external force.

[0009] Furthermore, two protection components are provided, and the two protection components are arranged in a mirror image along the length center line of the connecting line.

[0010] By adopting the above technical solution and setting up two protective components, balanced reinforcement of the connecting line can be achieved. This layout enables the protective components to provide the same degree of support and protection on both sides of the connecting line, effectively reducing the bending points and potential damage risks of the connecting line.

[0011] Furthermore, the limiting sleeve close to the earphone interface and the mobile phone plug is connected to the fixing block through the card slot and the first card ring.

[0012] By adopting the above technical solution, the key parts of the plug can be effectively reinforced. This connection method increases the stability of the structure and reduces the shaking and deformation of the plug when it is subjected to force.

[0013] Furthermore, the fixing block, the first clamping ring, the second clamping ring and the protective ring are all made of rubber, and the limiting sleeve is made of plastic.

[0014] By adopting the above technical solution, a balance between the flexibility and durability of the plug structure can be achieved. The rubber material has good elasticity and buffering properties, which can effectively absorb external impacts and reduce the risk of damage to the plug when it is subjected to force; while the plastic material has a light weight and a certain strength, which can maintain the structural stability of the plug.

[0015] Furthermore, a reinforcement mechanism is provided on the outer sides of the two groups of protection components, and the reinforcement mechanism includes a reinforcement sleeve.

[0016] By adopting the above technical solution, this design can significantly enhance the overall structural strength of the plug. The reinforced sleeve serves as an external support, which can effectively prevent the connecting wire from excessively bending or stretching when subjected to external force, thereby protecting the internal circuit from damage.

[0017] Furthermore, a protective sleeve is provided on the inner side of the reinforcement sleeve, and the protective sleeve abuts against the outer surface of the limiting sleeve.

[0018] By adopting the above technical solution, this design can further enhance the structural stability of the plug. Through the close fit between the protective sleeve and the limiting sleeve, the limiting sleeve can be effectively prevented from shaking or shifting when subjected to force, thereby improving the overall stability of the plug.

[0019] Furthermore, the material of the protective sleeve is rubber, and the material of the reinforcement sleeve is plastic.

[0020] By adopting the above technical solution, this material combination can achieve a balance between the flexibility and durability of the plug structure. The rubber protective sleeve has good elasticity and buffering properties, can effectively absorb external impacts, and reduce the risk of damage to the limiting sleeve and the connecting wire when under stress.

[0021] Furthermore, the reinforcement sleeve, the protective sleeve, the limiting sleeve and the connecting line are coaxially arranged.

[0022] By adopting the above technical solution, the compactness and centering of the plug structure can be ensured. This layout enables each component to be evenly distributed when subjected to force, reducing stress concentration and offset, thereby improving the overall stability and durability of the plug.

[0023] Furthermore, the outer sides of the headphone jack, mobile phone plug and connecting line are all covered with a rubber protective layer.

[0024] By adopting the above technical solution, the wear resistance and impact resistance of these components can be effectively improved. The rubber material has good elasticity and buffering properties, can absorb external impacts and reduce the risk of physical damage.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model uses two sets of protective components to reinforce the flexible connecting wire, which is conducive to reducing the bending points of the connecting wire. The double protection design limits the bending of the connecting wire at unnecessary positions, thereby reducing the risk of physical damage caused by bending. At the same time, this reinforcement treatment can also significantly improve the service life of the connecting wire. Due to the reduction of bending points, the wear rate of the connecting wire will slow down, thereby extending its overall use time, ensuring the stability and reliability of the connecting wire during long-term use by users;

[0027] 2. The utility model provides a reinforcement mechanism, which can significantly enhance the overall structural strength and stability of the plug. Through the cooperation of the reinforcement sleeve and the protective sleeve, the reinforcement mechanism effectively prevents the connecting wire from excessive bending or stretching when subjected to external force, thereby protecting the internal circuit from damage. At the same time, the reinforcement mechanism can also improve the service life and protective performance of the plug. Its existence reduces the impact of external impurities, moisture or physical impact on the plug, thereby extending the service life of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 This is a schematic diagram of the splicing structure of the protective assembly of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the connecting wire of the utility model;

[0031] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0032] Figure 5 For this utility model Figure 4 Schematic diagram of the structure enlarged at point A in the middle.

[0033] In the figure: 101, headphone jack; 102, mobile phone plug; 103, connecting line; 2, protective component; 201, limiting sleeve; 202, slot; 203, fixing block; 204, first snap ring; 205, protective ring; 206, second snap ring; 3, reinforcement mechanism; 301, reinforcement sleeve; 302, protective sleeve. DETAILED DESCRIPTION

[0034] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1:

[0037] An assembled plug, such as Figure 1-Figure 5As shown, it includes an earphone interface 101, a mobile phone plug 102 and a connecting line 103, a protective component 2 is arranged on the outer side of the connecting line 103, and the protective component 2 includes a limiting sleeve 201, a card slot 202 is opened on one side of the limiting sleeve 201, a fixing block 203 is arranged on one side of the earphone interface 101 and the mobile phone plug 102, a first clamping ring 204 is arranged on the outer side of the fixing block 203, a protective ring 205 is arranged on the other side of the limiting sleeve 201, and a second clamping ring 206 is arranged on the outer side of the protective ring 205. The two sets of protective components 2 are used to connect the flexible connecting line 103. Reinforcement treatment is helpful to reduce the bending points of the connecting line 103. This reinforcement method effectively disperses the stress during bending through a double protection design, thereby reducing the bending frequency of the connecting line at specific points. At the same time, this reinforcement treatment can also significantly improve the service life of the connecting line 103. Due to the reduction in bending points, the risk of physical damage to the connecting line 103 is also reduced accordingly, especially in areas of frequent bending, such as near the headphone jack 101 and the mobile phone plug 102. This design not only enhances the structural stability of the connecting line, but also extends its durability in actual use.

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are two limiting sleeves 201, and the two limiting sleeves 201 are plugged into the second snap ring 206 through the slot 202. By providing two limiting sleeves 201 and plugging them into the second snap ring 206 through the slot 202, a more stable support and protection for the connecting line 103 can be achieved. This double limiting design can increase the stability and strength of the structure, and effectively prevent the connecting line from being excessively bent or damaged when subjected to external force. At the same time, this plug-in method also has the advantage of easy installation and disassembly. Through a simple plug-in operation, the two limiting sleeves 201 can be connected together, which is convenient for users to assemble and maintain the plug. In addition, this design also makes it possible to easily separate the limiting sleeve 201 from the connecting line 103 when needed, thereby improving the flexibility and convenience of use.

[0039] See also Figure 1 , Figure 2 , Figure 4 Two protective components 2 are provided, and the two protective components 2 are arranged in a mirror image along the length center line of the connecting line 103. By providing two protective components 2, balanced reinforcement of the connecting line 103 can be achieved. This layout enables the protective components 2 to provide the same degree of support and protection on both sides of the connecting line, effectively reducing the bending points and potential damage risks of the connecting line 103. At the same time, this mirror image arrangement design also helps to improve the stability and durability of the plug structure. Since both sides are reinforced with protective components 2, the plug can better maintain its shape and functional integrity when subjected to external force or frequent bending, thereby extending its service life.

[0040] See also Figure 2 , Figure 3 , Figure 4 The limiting sleeve 201 near the earphone jack 101 and the mobile phone plug 102 is connected to the fixing block 203 through the card slot 202 and the first card ring 204, which can effectively reinforce the key parts of the plug. This connection method increases the stability of the structure and reduces the shaking and deformation of the plug when it is subjected to force. At the same time, this card connection is also beneficial to improving the protection performance. Through tight card engagement, the limiting sleeve 201 can effectively prevent the intrusion of external impurities and moisture, thereby protecting the electrical connection of the earphone jack 101 and the mobile phone plug 102 from damage and extending the service life of the plug.

[0041] See also Figure 2 , Figure 3 , Figure 4 The fixing block 203, the first clamp ring 204, the second clamp ring 206 and the protective ring 205 are all made of rubber, and the limiting sleeve 201 is made of plastic, which can achieve a balance between the flexibility and durability of the plug structure. The rubber material has good elasticity and buffering properties, which can effectively absorb external impacts and reduce the risk of damage to the plug when it is stressed; while the plastic material has a lighter weight and a certain strength, which can maintain the structural stability of the plug. At the same time, this material selection is also conducive to improving the user experience. The softness of the rubber material makes the plug smoother when bending and less prone to breakage or damage; and the limiting sleeve 201 made of plastic can provide a certain support force to maintain the shape and functional integrity of the plug.

[0042] Embodiment 2:

[0043] See also Figure 1 , Figure 4 , Figure 5 A reinforcement mechanism 3 is arranged on the outside of the two sets of protection components 2, and the reinforcement mechanism 3 includes a reinforcement sleeve 301. This design can significantly enhance the overall structural strength of the plug. The reinforcement sleeve 301 serves as an external support, which can effectively prevent the connecting wire 103 from being excessively bent or stretched when subjected to external force, thereby protecting the internal circuit from damage. At the same time, the existence of the reinforcement mechanism 3 is also conducive to improving the service life and stability of the plug. Due to the reinforcement effect of the reinforcement sleeve 301, the plug can still maintain good electrical connection performance and mechanical stability after frequent or long-term use, and is not prone to loosening, breaking and other faults.

[0044] See also Figure 1 , Figure 4 , Figure 5A protective sleeve 302 is arranged on the inner side of the reinforcement sleeve 301, and the protective sleeve 302 abuts against the outer surface of the limiting sleeve 201. This design can further enhance the structural stability of the plug. Through the close fit between the protective sleeve 302 and the limiting sleeve 201, the limiting sleeve 201 can be effectively prevented from shaking or shifting when subjected to force, thereby improving the overall stability of the plug. At the same time, this structure is also beneficial for protecting the limiting sleeve 201 and the connecting line 103 from external damage. The protective sleeve 302 acts as an additional barrier to reduce the impact of external impurities, moisture or physical impact on the limiting sleeve 201 and the connecting line 103, thereby extending their service life.

[0045] See also Figure 1 , Figure 4 , Figure 5 The material of the protective sleeve 302 is rubber, and the material of the reinforcement sleeve 301 is plastic. This material combination can achieve a balance between the flexibility and durability of the plug structure. The rubber protective sleeve 302 has good elasticity and buffering performance, can effectively absorb external impacts, and reduce the risk of damage to the limiting sleeve 201 and the connecting line 103 when subjected to force. At the same time, the plastic reinforcement sleeve 301 can provide a certain supporting force and structural stability to maintain the overall shape and functional integrity of the plug.

[0046] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The reinforcing sleeve 301, the protective sleeve 302, the limiting sleeve 201 and the connecting wire 103 are arranged in a coaxial line, which can ensure the compactness and centering of the plug structure. This layout enables the components to be evenly distributed when subjected to force, reduces stress concentration and offset, thereby improving the overall stability and durability of the plug. At the same time, the coaxial line setting is also conducive to improving the connection protection performance of the plug. Since the positional relationship between the components is precisely aligned, the reliability and stability of the electrical connection are ensured. In addition, this design also makes the plug more neat and beautiful in appearance, thereby improving the user experience.

[0047] See also Figure 1 , Figure 2 , Figure 3The outer sides of the headphone jack 101, the mobile phone plug 102 and the connecting line 103 are all covered with a rubber protective layer, which can effectively improve the wear resistance and impact resistance of these components. The rubber material has good elasticity and buffering properties, can absorb external impacts, and reduce the risk of physical damage. At the same time, the rubber protective layer can also provide good insulation performance to prevent electrical failures and short circuits, which is beneficial to protect the user's equipment from damage by electrical problems and ensure that the audio signal can be transmitted stably. In addition, the rubber protective layer can also increase the friction between the plug and the hand, and improve the convenience and comfort of the plugging and unplugging operation.

[0048] The implementation principle of the utility model is as follows: first, the card slot 202 on one side of one of the limiting sleeves 201 is engaged with the first card ring 204 on the fixing block 203, and then the card slot 202 of the other limiting sleeve 201 is engaged with the second card ring 206 on the side protection ring 205 to complete the splicing of the two limiting sleeves 201, and then the second group of protection components 2 are installed and spliced ​​in the same way, and the two groups of protection components 2 are used to reinforce the flexible connecting line 103, which is conducive to reducing the bending points of the connecting line 103 and improving the service life of the connecting line 103. At the same time, it prevents the connection points of the headphone interface 101, the mobile phone plug 102 and the connecting line 103 from bending, and prevents bending damage to the bending points during frequent bending. Afterwards, the sliding reinforcement sleeve 301 causes the reinforcement sleeve 301 to be sleeved on the outside of the two groups of protection components 2 to reinforce the two groups of protection components 2 and further reduce the appearance of bending points;

[0049] When the connecting line 103 needs to be bent, first, slide the reinforcing sleeve 301, so that the reinforcing sleeve 301 slides to one side of the protective component 2 or is separated from the plug, and then separates the card slot 202 on one side of the limiting sleeve 201 from the first clamping ring 204 and the second clamping ring 206, so that the connection between the limiting sleeve 201 and the earphone interface 101 and the mobile phone plug 102, and the limiting sleeves 201 and the limiting sleeves 201 are all bendable points, thereby improving the bending convenience of the connecting line 103 and improving the functional applicability of the protective component 2;

[0050] During the bending process, the rubber fixing block 203 and the protective ring 205 are helpful to further buffer and protect the bending position, thereby preventing damage to the connecting line 103 caused by excessive bending.

[0051] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0052] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An assembled plug, characterized in that: The invention comprises an earphone interface (101), a mobile phone plug (102) and a connecting line (103); a protective component (2) is arranged on the outer side of the connecting line (103); the protective component (2) comprises a limiting sleeve (201); a clamping groove (202) is provided on one side of the limiting sleeve (201); a fixing block (203) is arranged on one side of the earphone interface (101) and the mobile phone plug (102); a first clamping ring (204) is arranged on the outer side of the fixing block (203); a protective ring (205) is arranged on the other side of the limiting sleeve (201); and a second clamping ring (206) is arranged on the outer side of the protective ring (205).

2. The assembled plug according to claim 1, characterized in that: Two limiting sleeves (201) are provided, and the two limiting sleeves (201) are plugged into the second clamping ring (206) via the clamping groove (202).

3. The assembled plug according to claim 1, characterized in that: Two protection components (2) are provided, and the two protection components (2) are arranged in a mirror image along the length center line of the connection line (103).

4. The assembled plug according to claim 1, characterized in that: The limiting sleeve (201) on one side close to the earphone interface (101) and the mobile phone plug (102) is engaged and connected with the fixing block (203) via the card slot (202) and the first card ring (204).

5. The assembled plug according to claim 1, characterized in that: The fixing block (203), the first clamping ring (204), the second clamping ring (206) and the protective ring (205) are all made of rubber, and the limiting sleeve (201) is made of plastic.

6. The assembled plug according to claim 1, characterized in that: A reinforcement mechanism (3) is provided on the outside of the two groups of protection components (2), and the reinforcement mechanism (3) comprises a reinforcement sleeve (301).

7. The assembled plug according to claim 6, characterized in that: A protective sleeve (302) is provided on the inner side of the reinforcing sleeve (301), and the protective sleeve (302) abuts against the outer surface of the limiting sleeve (201).

8. The assembled plug according to claim 7, characterized in that: The material of the protective sleeve (302) is rubber, and the material of the reinforcement sleeve (301) is plastic.

9. The assembled plug according to claim 7, characterized in that: The reinforcing sleeve (301), the protective sleeve (302), the limiting sleeve (201) and the connecting line (103) are arranged in a coaxial line.

10. The assembled plug according to claim 1, characterized in that: The outer sides of the earphone interface (101), the mobile phone plug (102) and the connecting line (103) are all covered with a rubber protective layer.

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