Mother rubber shell assembly structure of connector

Abstract

The utility model relates to the technical field of connectors, and discloses a female rubber shell assembly structure of a connector, which comprises a female rubber shell body, a male rubber shell is arranged at the lower end of the female rubber shell body, and a first conductor and a second conductor are arranged between the female rubber shell body and the male rubber shell. According to the female rubber shell assembling structure of the connector, when the male rubber shell is inserted into the connecting groove of the female rubber shell body, the positioning convex block slides along the guide groove, the clamping plate can smoothly slide into the clamping groove, a certain included angle is formed between the clamping plate and the male shell body, and the clamping plate can generate certain clamping force in the clamping groove, so that the male rubber shell and the female rubber shell body are connected more firmly; once the male rubber shell body and the female rubber shell body are connected, an extremely stable integral structure is formed, the influence of adverse factors such as external mechanical impact, vibration and temperature change can be effectively resisted, and the positioning groove I and the positioning groove II are arranged, so that when the connector is matched with other parts, the effects of accurate positioning and mistake proofing can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, specifically is a female rubber shell assembly structure of connector. BACKGROUND

[0002] With the continuous miniaturization, multifunction and increasing performance requirements of electronic equipment, as the key component for realizing electrical connection and signal transmission in electronic equipment, the performance and reliability of the connector are increasingly concerned. In many connector types, the assembly structure of the female rubber shell and the male rubber shell directly affects the overall quality of the connector. The traditional connector assembly structure often has many problems. During the assembly process, due to the lack of precise positioning and error-proof design, misalignment may occur, leading to frequent product failures, low first-pass yield and increased production cost.

[0003] Chinese utility model patent publication No. CN 215008761 U discloses a foolproof connector. The female rubber shell is provided with a hook, one end of the hook has a pressing part, the other end of the hook has a hook-shaped body, a let-in slot is provided on the male rubber shell corresponding to the hook-shaped body, and a clamping hole is provided in the let-in slot. The hook-shaped body extends in the let-in slot and is clamped in the clamping hole, and the hook and the male rubber shell are connected and matched by clamping. The hook-shaped body of the hook is arranged in the let-in slot of the male rubber shell, and the hook will not be loosened from the clamping hole due to accidental touch, thereby ensuring the connection of the male rubber shell and the female rubber shell more compactly. However, the foolproof connector does not have a positioning structure, and the connector cannot be precisely positioned when cooperating with other components, reducing the installation efficiency. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a female rubber shell assembly structure of a connector, which can effectively solve the problems in the prior art.

[0005] The technical scheme adopted by the utility model is as follows: a female rubber shell assembly structure of a connector, comprising a female rubber shell body, a male rubber shell is arranged at the lower end of the female rubber shell body, a conductor one and a conductor two are arranged between the female rubber shell body and the male rubber shell.

[0006] The female rubber shell body comprises a female shell body, a positioning groove one, a positioning groove two, a slot one, a slot two, a connecting groove, a clamping groove and a guide groove. The positioning groove one is arranged on the two sides of the female shell body. The positioning groove two is arranged at the upper end of the female shell body. The slot one and the slot two are arranged at the upper end of the female shell body. The connecting groove is arranged at the lower end of the female shell body. The clamping groove is arranged on the inner wall of the connecting groove. The guide groove is arranged at the center of the front and rear ends of the inner wall of the connecting groove.

[0007] The male rubber shell comprises a male shell body, a clamping plate, a positioning protrusion, a mounting groove one and a mounting groove two, the clamping plate is fixedly connected to the front and rear ends of the male shell body, the positioning protrusion is arranged at the center of the front and rear ends of the male shell body, and the mounting groove one and the mounting groove two are arranged at the lower end of the male shell body.

[0008] Preferably, the connecting groove is matched with the male rubber shell, and the connecting groove is in plug-in connection with the male rubber shell.

[0009] Through the above technical scheme, the accuracy and stability of the connection between the male rubber shell and the female rubber shell body can be ensured, the two are tightly combined, the connection gap is reduced, impurities such as dust and moisture are effectively prevented from entering the inside of the connector, and the electrical performance and service life of the connector are guaranteed.

[0010] Preferably, the positioning groove one is in a semicircular structure, the positioning groove two is provided with two identical ones, and the two positioning grooves two are centrally symmetrically distributed with the center of the female rubber shell body as the center.

[0011] Through the above technical scheme, the semicircular positioning groove one and the symmetrically distributed positioning groove two are arranged, the connector can be accurately positioned and error-proofed when cooperating with other components, the matched parts can quickly and accurately find the installation position during the assembly process, product failures caused by incorrect installation are avoided, the first-time qualification rate of product assembly is improved, and the production cost is reduced.

[0012] Preferably, the plug-in groove one and the mounting groove one are matched with the conductor one.

[0013] Through the above technical scheme, the stable installation of the conductor one in the plug-in groove one and the mounting groove one is ensured, so that the conductor one cannot easily shake or shift during the working process of the connector, the stability and reliability of current transmission are ensured, and signal transmission interruption and electrical faults caused by poor contact are reduced.

[0014] Preferably, the plug-in groove two and the mounting groove two are matched with the conductor two.

[0015] Through the above technical scheme, the conductor two can be stably placed in the plug-in groove two and the mounting groove two, providing a reliable connection basis for different circuit or signal transmission paths, ensuring the accuracy and efficiency of the entire connector during multi-line transmission, and improving the overall performance of the product.

[0016] Preferably, the included angle between the clamping plate and the male shell body is 3°-5°, and the clamping plate 202 is matched with the clamping groove.

[0017] Through the technical scheme, when the male rubber shell is inserted into the connecting groove of the female rubber shell body, the clamping plate can be smoothly inserted into the clamping groove, and the clamping plate has a certain angle with the male shell body, a certain clamping force is generated in the clamping groove, the connection between the male rubber shell and the female rubber shell body is more firm, the separation of the male rubber shell and the female rubber shell body due to external force in the use process is effectively prevented, and the structural integrity and the connection stability of the connector are ensured.

[0018] Preferably, the width of the positioning protrusion is equal to the width of the guide groove.

[0019] Through the technical scheme, when the male rubber shell is inserted into the connecting groove of the female rubber shell body, the clamping plate can be smoothly inserted into the clamping groove, and the clamping plate has a certain angle with the male shell body, a certain clamping force is generated in the clamping groove, the connection between the male rubber shell and the female rubber shell body is more firm, the separation of the male rubber shell and the female rubber shell body due to external force in the use process is effectively prevented, and the structural integrity and the connection stability of the connector are ensured.

[0020] Compared with the prior art, the female rubber shell assembly structure of the connector has the following beneficial effects:

[0021] 1. The female rubber shell assembly structure of the connector, the connecting groove and the male rubber shell are matched and connected, the clamping groove is matched with the clamping plate with a certain angle, when the male rubber shell is inserted into the connecting groove of the female rubber shell body, the positioning protrusion slides along the guide groove, the clamping plate can be smoothly inserted into the clamping groove, and the clamping plate has a certain angle with the male shell body, a certain clamping force is generated in the clamping groove, the connection between the male rubber shell and the female rubber shell body is more firm, and once the male rubber shell and the female rubber shell body are connected, a very stable overall structure is formed, which can effectively resist the influence of external mechanical impact, vibration and temperature change and other adverse factors.

[0022] 2. The female rubber shell assembly structure of the connector is provided with the positioning groove one and the positioning groove two, when the connector is matched with other components, accurate positioning and error prevention can be achieved, in the assembly process, the matched parts can quickly and accurately find the installation position, product failure caused by installation misalignment is avoided, and the one-time qualified rate of product assembly is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model discloses a three-dimensional structure schematic diagram Figure 1 ;

[0024] Figure 2 The utility model discloses a three-dimensional structure schematic diagram Figure 2 ;

[0025] Figure 3 The utility model discloses a split structure schematic diagram Figure 1 ;

[0026] Figure 4This is a schematic diagram of the disassembled structure of this utility model. Figure 2 ;

[0027] Figure 5 This is a schematic diagram of the disassembled structure of this utility model. Figure 3 .

[0028] The components are: 1. Female housing body; 101. Female housing; 102. Positioning groove one; 103. Positioning groove two; 104. Slot one; 105. Slot two; 106. Connecting groove; 107. Card slot; 108. Guide groove; 2. Male housing; 201. Male housing; 202. Card plate; 203. Positioning protrusion; 204. Mounting groove one; 205. Mounting groove two; 3. Conductor one; 4. Conductor two. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1: As Figures 1-5 As shown, the present invention provides a female shell assembly structure for a connector, including a female shell body 1, a male shell 2 disposed at the lower end of the female shell body 1, and a conductor 3 and a conductor 4 disposed between the female shell body 1 and the male shell 2.

[0031] The mother shell body 1 includes a mother shell 101, a positioning groove 102, a positioning groove 2 103, a slot 1 104, a slot 2 105, a connecting groove 106, a locking groove 107, and a guide groove 108. The mother shell 101 has positioning grooves 102 on both sides, a positioning groove 2 103 on the upper end of the mother shell 101, a slot 1 104 and a slot 2 105 on the upper end of the mother shell 101, and a connecting groove 106 on the lower end of the mother shell 101. The inner wall of the connecting groove 106 has locking grooves 107 on all four sides, and a guide groove 108 is provided at the center of the front and rear ends of the inner wall of the connecting groove 106.

[0032] The male housing 2 includes a male housing 201, a retaining plate 202, a positioning protrusion 203, a first mounting groove 204 and a second mounting groove 205. The retaining plate 202 is fixedly connected to the front and rear ends of the male housing 201. The positioning protrusion 203 is provided at the center of the front and rear ends of the male housing 201. The first mounting groove 204 and the second mounting groove 205 are provided at the lower end of the male housing 201.

[0033] Specifically, the connecting groove 106 is matched with the male rubber shell 2, and the connecting groove 106 is connected with the male rubber shell 2 in a plug-in manner. The advantage is that the accuracy and stability of the connection between the male rubber shell 2 and the female rubber shell body 1 can be ensured, so that the two are tightly combined, the connection gap is reduced, impurities such as dust and moisture are effectively prevented from entering the inside of the connector, and the electrical performance and service life of the connector are guaranteed.

[0034] Specifically, the positioning groove one 102 is in a semicircular structure, and the positioning groove two 103 is provided with two identical ones, and the two positioning groove twos 103 are centrally symmetrically distributed with the center of the female rubber shell body 1 as the center. The advantage is that the semicircular positioning groove one 102 and the symmetrically distributed positioning groove two 103 are arranged, so that the connector can be accurately positioned and error-proofed when cooperating with other components. In the assembly process, the matched parts can quickly and accurately find the installation position, avoid product failure caused by incorrect installation, improve the first-time yield of product assembly, and reduce production cost.

[0035] Embodiment two: as shown in the following table, which is an improvement on the previous embodiment. Figures 2-5

[0036] Specifically, the insertion groove one 104 and the mounting groove one 204 are matched with the conductor one 3. The advantage is that the stable installation of the conductor one 3 in the insertion groove one 104 and the mounting groove one 204 is ensured, so that the conductor one 3 cannot easily shake or shift during the working process of the connector, the stability and reliability of current transmission are ensured, and signal transmission interruption and electrical failure caused by poor contact are reduced.

[0037] Specifically, the insertion groove two 105 and the mounting groove two 205 are matched with the conductor two 4. The advantage is that the conductor two 4 can be stably placed in the insertion groove two 105 and the mounting groove two 205, providing a reliable connection basis for different circuit or signal transmission paths, ensuring the accuracy and efficiency of the entire connector during multi-line transmission, and improving the overall performance of the product.

[0038] Specifically, the angle between the clamping plate 202 and the male shell 201 is 3°-5°, and the clamping plate 202 is matched with the clamping groove 107. The advantage is that when the male rubber shell 2 is inserted into the connecting groove 106 of the female rubber shell body 1, the clamping plate 202 can smoothly slide into the clamping groove 107, and the clamping plate 202 and the male shell 201 have a certain angle. The clamping plate 202 will generate a certain clamping force in the clamping groove 107, so that the male rubber shell 2 and the female rubber shell body 1 are more firmly connected, effectively preventing the male rubber shell 2 and the female rubber shell body 1 from being separated due to external force during use, and ensuring the structural integrity and connection stability of the connector.

[0039] ​Specifically, the width of the positioning protrusion 203 is equal to the width of the guide groove 108. The advantage is that when the male rubber shell 2 is inserted into the female rubber shell body 1, the positioning protrusion 203 slides along the guide groove 108, plays a role of accurate guidance, enables the male rubber shell 2 to be accurately and correctly inserted into the connecting groove 106, avoids the male rubber shell 2 from appearing left and right deviation during the insertion process, further improves the assembly precision and efficiency, and also enhances the stability of the overall structure of the connector.

[0040] Working principle: during assembly, the conductor one 3 is aligned with the insertion slot one 104 of the female rubber shell body 1, is slowly inserted with appropriate force, until the conductor one 3 is stably installed in the insertion slot one 104, the conductor two 4 is accurately inserted into the insertion slot two 105 of the female rubber shell body 1, the male rubber shell 2 is picked up, the positioning protrusion 203 at the front end of the male rubber shell 2 is aligned with the entrance of the guide groove 108 at the front end of the inner wall of the connecting groove 106 of the female rubber shell body 1, the male rubber shell 2 is pushed into the connecting groove 106 along the direction of the guide groove 108 with uniform and stable force, at this time, it is ensured that the positioning protrusion 203 always slides in the guide groove 108, avoids the male rubber shell 2 from appearing left and right deviation, with the insertion of the male rubber shell 2, the clamping plates 202 at the front and rear ends of the male rubber shell 2 gradually approach the clamping grooves 107 of the inner wall of the connecting groove 106 of the female rubber shell body 1. Since the clamping plates 202 have an angle of 3°-5° with the male shell body 201, the clamping plates 202 will be slightly elastically deformed when contacting the clamping grooves 107, and then smoothly slide into the clamping grooves 107. When the male rubber shell 2 is completely inserted into the connecting groove 106, the clamping plates 202 restore to the original state in the clamping grooves 107 and generate clamping force, so that the male rubber shell 2 and the female rubber shell body 1 are tightly connected, forming a stable overall structure. Once the male rubber shell 2 and the female rubber shell body 1 are connected, a very stable overall structure is formed, which can effectively resist the influence of external mechanical impact, vibration and temperature change and other adverse factors. The positioning groove one 102 and the positioning groove two 103 are arranged, which can play the roles of accurate positioning and error prevention when the connector cooperates with other components, and improve the first pass yield of product assembly.

[0041] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A female rubber shell assembly structure of a connector comprising a female rubber shell body (1), characterized by: The male rubber shell (2) is arranged at the lower end of the female rubber shell body (1), and a conductor one (3) and a conductor two (4) are arranged between the female rubber shell body (1) and the male rubber shell (2). The female rubber shell body (1) comprises a female shell body (101), a positioning groove one (102), a positioning groove two (103), a slot one (104), a slot two (105), a connecting groove (106), a clamping groove (107) and a guide groove (108), the female shell body (101) is provided with the positioning groove one (102) on both sides, the female shell body (101) is provided with the positioning groove two (103) at the upper end, the female shell body (101) is provided with the slot one (104) and the slot two (105) at the upper end, the female shell body (101) is provided with the connecting groove (106) at the lower end, the connecting groove (106) is provided with the clamping groove (107) on the inner wall of four sides, and the connecting groove (106) is provided with the guide groove (108) at the center of the front and rear ends of the inner wall. The male rubber shell (2) comprises a male shell body (201), a clamping plate (202), a positioning protrusion (203), a mounting groove one (204) and a mounting groove two (205), the male shell body (201) is fixedly connected with the clamping plate (202) at the front and rear ends, the male shell body (201) is provided with the positioning protrusion (203) at the center of the front and rear ends, and the male shell body (201) is provided with the mounting groove one (204) and the mounting groove two (205) at the lower end.

2. The female connector assembly of claim 1, wherein: The connecting groove (106) is matched with the male rubber shell (2), and the connecting groove (106) is in plug-in connection with the male rubber shell (2).

3. The female connector assembly of claim 1, wherein: The positioning groove one (102) is in a semicircular structure, the positioning groove two (103) is provided with two same ones, and the two positioning groove two (103) are centrally symmetrically distributed with the center of the female rubber shell body (1) as the center.

4. The female connector assembly of claim 1, wherein: The slot one (104) and the mounting groove one (204) are matched with the conductor one (3).

5. The female connector assembly of claim 1, wherein: The slot two (105) and the mounting groove two (205) are matched with the conductor two (4).

6. The female connector assembly of claim 1, wherein: The included angle between the clamping plate (202) and the male shell body (201) is 3°-5°, and the clamping plate (202) is matched with the clamping groove (107).

7. The female connector assembly of claim 1, wherein: The width of the positioning protrusion (203) is equal to the width of the guide groove (108).

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