A potting device for connector and a method for preparing the connector

Abstract

The present application discloses a potting device of a connector and a method for preparing the connector, wherein the potting device comprises: a limiter; a positioning member, wherein the positioning member is provided with a positioning portion, wherein the positioning portion has at least one positioning hole, and the at least one positioning hole is used to place a pin; wherein a receiving hole is provided below the positioning portion, one end of the receiving hole is connected with the positioning hole, and the limiter is at least partially received in the other end of the receiving hole. The present application provides a receiving hole below the positioning portion of the positioning member, so that the limiter can be installed in coordination with the positioning portion by passing through the receiving hole from bottom to top, that is, compared with the background technology in which the limiter slides into the bottom of the positioning platform through a through groove in a left-right translation, the installation method is changed, the wear and deformation during the installation of the potting device is reduced, the service life of the potting device is increased, the accuracy of the installation of the limiter is improved, and the installation error of the potting device is effectively reduced, thereby improving the production quality and performance of the connector.

Description

Technical Field

[0001] The present application relates to the technical field of connectors, and in particular to a potting device for a connector and a method for preparing the connector. Background Art

[0002] In the field of electronic component manufacturing, potting fixtures play a vital role, especially in the production process of precision connectors. Potting fixtures are used to assist in the installation of pins or sockets, and their accuracy directly affects the installation quality, service life and performance of the connector.

[0003] like Figure 1 As shown, the existing potting fixture 100 includes a positioning plate 110 and a cushion block 120. The positioning plate 110 is provided with a through slot 111 and a positioning platform 112 located on the through slot 111. The cushion block 120 is located below the positioning platform 112. During the assembly process, the cushion block 120 usually needs to be moved along the through slot 111 of the positioning plate 110 to directly below the positioning platform 112. Since the through slot 111 and the cushion block 120 are interference fit, it is necessary to use a tool to knock to complete the installation of the cushion block 120.

[0004] This installation method of the gasket 120 can easily cause wear and deformation of the two side walls of the through groove 111 of the potting fixture 100, which not only reduces the service life of the potting fixture 100, but also reduces the installation accuracy of the gasket 120, resulting in installation errors of the potting fixture 100, thereby reducing the production quality and performance of the connector. Summary of the invention

[0005] The present application mainly provides a potting device for a connector and a method for preparing the connector, so as to solve the problems of short service life of the existing potting fixture and low accuracy of the installation of the gasket.

[0006] The present application provides a potting device for a connector, comprising:

[0007] Limiting parts;

[0008] A positioning member, wherein the positioning member is provided with a positioning portion, the positioning portion has at least one positioning hole, and the at least one positioning hole is used to place a pin;

[0009] Wherein, a receiving hole is arranged below the positioning portion, one end of the receiving hole is communicated with the positioning hole, and the limiting member is at least partially received in the other end of the receiving hole.

[0010] Wherein, the potting device further comprises a base, the limiting member is arranged on the base, and the positioning member is arranged on the base.

[0011] Among them, the limiting member includes a first limiting block and a second limiting block, the first limiting block is arranged on the base, the second limiting block is slidably connected to the first limiting block, and the second limiting block is located between the first limiting block and the positioning part, and the second limiting block slides in a direction close to or away from the positioning part to adjust the distance between the positioning part and the limiting member.

[0012] Wherein, the potting device further comprises at least one adjusting member, and the adjusting member is arranged between the base and the positioning member, and is used for adjusting the distance between the positioning portion and the limiting member.

[0013] Wherein, the adjusting member comprises a gasket, and the gasket is arranged between the base and the positioning member.

[0014] Wherein, the adjusting member comprises an elastic member, and the elastic member is arranged between the base and the positioning member.

[0015] Among them, the limiting member is provided with at least one first mounting hole, and the base is provided with at least one second mounting hole, and the second mounting hole is arranged corresponding to the first mounting hole; the encapsulation device also includes at least one first fixing member, and the first fixing member is fixed to the base through the second mounting hole and the first mounting hole.

[0016] Among them, the positioning member is provided with at least one third mounting hole, and the base is also provided with at least one fourth mounting hole, and the fourth mounting hole is arranged corresponding to the third mounting hole; the encapsulation device also includes at least one second fixing member, and the second fixing member passes through the third mounting hole and the fourth mounting hole to fix the positioning member on the base.

[0017] Among them, the positioning part has a plurality of positioning holes, each of the pins is placed in the corresponding positioning hole, all the pins are abutted against the limiting member, the main body of the connector is arranged on the positioning member, and the main body is sleeved on the positioning part to seal all the pins and the main body.

[0018] The present application also provides a method for preparing a connector, comprising:

[0019] Providing a potting device as described above;

[0020] Placing the connector pin in the positioning hole of the potting device, and the connector pin abuts against the limiting member of the potting device;

[0021] The main body of the connector is arranged on the positioning piece of the potting device so that the main body is sleeved on the positioning portion of the positioning piece;

[0022] The pin and the main body are filled with glue.

[0023] The beneficial effects of the present application are as follows: the potting device of the present application includes a limiter and a positioning member, the positioning member is provided with a positioning portion, the positioning portion has at least one positioning hole, and the at least one positioning hole is used to place a pin; wherein, a receiving hole is provided below the positioning portion, one end of the receiving hole is connected with the positioning hole, and the limiter is at least partially received in the other end of the receiving hole. The present application provides a receiving hole below the positioning portion of the positioning member, so that the limiter can be installed in coordination with the positioning member by passing through the receiving hole from bottom to top, that is, compared with the background technology in which the limiter slides into the bottom of the positioning platform through the through groove to the left and right, the installation method is changed, the wear and deformation during the installation of the potting device is reduced, the service life of the potting device is increased, the accuracy of the installation of the limiter is improved, and the installation error of the potting device is effectively reduced, thereby improving the production quality and performance of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0025] Figure 1 It is a structural schematic diagram of an embodiment of an existing potting fixture;

[0026] Figure 2 It is a structural schematic diagram of an embodiment of the potting device provided by the present application;

[0027] Figure 3 yes Figure 2 Schematic diagram of the explosion structure;

[0028] Figure 4 is a structural schematic diagram of another embodiment of the potting device provided by the present application;

[0029] Figure 5 yes Figure 4 Schematic diagram of the explosion structure;

[0030] Figure 6 It is a schematic diagram of a process of an embodiment of a preparation method provided in the present application. DETAILED DESCRIPTION

[0031] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0033] In the description of the embodiments of the present application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.

[0034] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0036] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0037] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0038] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be connected between, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0039] See also Figure 1 As shown, Figure 1 1 is a schematic diagram of the structure of an embodiment of an existing potting fixture. The potting fixture 100 of this embodiment includes a positioning plate 110 and a cushion block 120. The positioning plate 110 is provided with a through slot 111 and a positioning platform 112 located on the through slot 111. The cushion block 120 is located below the positioning platform 112. During the assembly process, the cushion block 120 usually needs to be moved along the through slot 111 of the positioning plate 110 to directly below the positioning platform 112. Since the through slot 111 and the cushion block 120 are interference fit, it is necessary to use a tool to knock to complete the installation of the cushion block 120.

[0040] In this embodiment, the installation of the gasket 120 is completed by knocking with the help of a tool, which may easily cause the two side walls of the through groove 111 of the potting fixture 100 to wear and deform, which not only reduces the service life of the potting fixture 100, but also reduces the accuracy of the installation of the gasket 120, resulting in installation errors of the potting fixture 100, thereby reducing the production quality and performance of the connector.

[0041] This application provides a potting device for a connector, see Figure 2-Figure 3 As shown, Figure 2 It is a structural schematic diagram of an embodiment of the potting device provided by the present application; Figure 3 yes Figure 2 The potting device 1 of this embodiment comprises a stopper 20 and a positioning member 30; the potting device 1 is used to assist in the installation of the pin or socket of the connector.

[0042] The positioning member 30 is provided with a positioning portion 31 , and the positioning portion 31 has at least one positioning hole 311 , and the positioning hole 311 is used for placing the pin.

[0043] In some embodiments, the positioning portion 31 of the positioning member 30 has a plurality of positioning holes 311 , and a plurality of pins are respectively inserted into the plurality of positioning holes 311 ; at this time, the positioning holes 311 and the pins are correspondingly arranged so that the plurality of positioning holes 311 can accommodate a plurality of pins.

[0044] A receiving hole is disposed below the positioning portion 31 , one end of the receiving hole is connected to the positioning hole 311 , and the limiting member 20 is at least partially received in the other end of the receiving hole.

[0045] The limiting member 20 includes but is not limited to a pad, and the shape of the pad corresponds to the shape of the positioning portion 31. The shape of the pad includes but is not limited to a polygon, a circle or an ellipse. The shape of the pad in this embodiment matches the positioning portion 31, for example, the shape of the pad is a rectangle.

[0046] In some embodiments, at least part of the limiting member 20 is received at the other end of the receiving hole below the positioning portion 31, and at least one positioning hole 311 of the positioning portion 31 is located on the limiting member 20. When at least one pin is placed in at least one positioning hole 311, the pin passes through the positioning hole 311 and abuts against the limiting member 20 through the receiving hole.

[0047] In some embodiments, the limiting member 20 and the positioning member 30 may be installed on a processing table to fix the limiting member 20 and the positioning member 30 .

[0048] In this embodiment, a receiving hole is provided below the positioning portion 31 of the positioning member 30, so that the limiting member 20 can be installed in coordination with the positioning portion 31 by passing through the receiving hole from bottom to top. That is, compared with the background technology in which the limiting member 20 slides left and right through the through groove 111 to enter directly below the positioning platform 112, the installation method is changed, the wear and deformation of the potting device 1 during the installation process is reduced, the service life of the potting device 1 is increased, the accuracy of the installation of the limiting member 20 is improved, the installation error of the potting device 1 is effectively reduced, and the production quality and performance of the connector are improved.

[0049] According to some embodiments of this application, see Figure 4-Figure 5 As shown, Figure 4 is a structural schematic diagram of another embodiment of the potting device provided by the present application; Figure 5 yes Figure 4 The potting device 1 further includes a base 10, a stopper 20 is disposed on the base 10, and a positioning member 30 is disposed on the base 10. For example, the stopper 20 is first installed on the base 10, and then the positioning member 30 is installed on the base 10, and the positioning portion 31 is located on the stopper 20.

[0050] The installation method of the limiting member 20 and the installation method of the positioning member 30 include but are not limited to screw fixing, slot fitting, welding, bonding or embedding fitting.

[0051] In this embodiment, the limit member 20 is arranged on the base 10, and the positioning member 30 is arranged on the base 10. By arranging the limit member 20 and the positioning member 30 on the base 10, the limit member 20 and the positioning member 30 can be fixed, thereby improving the structural stability of the potting device 1, avoiding the movement of the limit member 20 and the positioning member 30 during the potting process, and improving the accuracy of potting.

[0052] According to some embodiments of the present application, the limiting member 20 includes a first limiting block and a second limiting block, wherein the first limiting block and the second limiting block include but are not limited to a cushion block.

[0053] The second limiting block is slidably connected to the first limiting block, and the second limiting block slides toward or away from the positioning portion 31 to adjust the distance between the positioning portion 31 and the limiting member 20 .

[0054] In some embodiments, the first limit block is installed on the base 10, that is, the first limit block is fixed on the base 10, and the second limit block can slide relative to the first limit block and slide in a direction close to or away from the positioning portion 31. When the second limit block slides in a direction close to the positioning portion 31 and the second limit block is located on the first limit block, the distance between the positioning portion 31 and the limit member 20 can be increased. When the second limit block slides in a direction away from the positioning portion 31 and the second limit block is spaced apart from the first limit block, the distance between the positioning portion 31 and the limit member 20 can be reduced.

[0055] The limit member 20 of this embodiment includes a first limit block and a second limit block. The first limit block is installed on the base 10. Through the sliding connection between the first limit block and the second limit block, the second limit block can slide in the direction close to or away from the positioning part 31, so as to adjust the distance between the positioning part 31 and the limit member 20, and then accurately control the distance between the positioning part 31 and the limit member 20 to meet the requirements of pins of different lengths and adapt to different application scenarios.

[0056] According to some embodiments of the present application, the potting device 1 of this embodiment further includes at least one adjusting member (not shown), which is disposed between the base 10 and the positioning member 30 and is used to adjust the distance between the positioning portion 31 and the limiting member 20 .

[0057] In some embodiments, the limit member 20 is installed on the base 10, the adjustment member is installed on the base 10, and the positioning member 30 is installed on the base 10; at this time, the adjustment member is located between the base 10 and the positioning member 30, and the distance between the base 10 and the positioning member 30 is increased to adjust the distance between the positioning portion 31 and the limit member 20.

[0058] In some embodiments, the potting device 1 includes one adjusting member; or, the potting device 1 includes multiple adjusting members.

[0059] In this embodiment, by providing at least one adjusting member between the base 10 and the positioning member 30 , the distance between the positioning portion 31 and the limiting member 20 can be adjusted to meet the requirements of pins of different lengths and adapt to different application scenarios.

[0060] According to some embodiments of the present application, the adjusting member includes a gasket, which is disposed between the base 10 and the positioning member 30 .

[0061] In this embodiment, by setting a gasket between the base 10 and the positioning member 30, by increasing or decreasing the number of gaskets or replacing gaskets of different thicknesses, the distance between the positioning portion 31 and the limiting member 20 can be adjusted to meet the requirements of pins of different lengths and adapt to different application scenarios.

[0062] According to some embodiments of the present application, the adjusting member includes an elastic member, and the elastic member is disposed between the base 10 and the positioning member 30. The elastic member includes but is not limited to a spring.

[0063] In some embodiments, the elastic member is installed on the base 10. When the positioning member 30 is installed on the base 10, the positioning member 30 contacts the elastic member, and the elastic member is located between the positioning member 30 and the base 10; at this time, the distance between the positioning member 30 and the base 10 can be quickly adjusted through the elastic member, that is, the distance between the positioning portion 31 and the limit member 20 can be adjusted.

[0064] In this embodiment, an elastic member is provided between the base 10 and the positioning member 30. The elastic member can adjust the distance between the positioning portion 31 and the limiting member 20 to meet the requirements of pins of different lengths and adapt to different application scenarios.

[0065] According to some embodiments of the present application, the limiting member 20 is provided with at least one first mounting hole (not shown), wherein the first mounting hole includes but is not limited to a threaded hole or a receiving hole.

[0066] In some embodiments, the limiting member 20 is provided with a first mounting hole. Alternatively, the limiting member 20 is provided with a plurality of first mounting holes, for example, the limiting member 20 is provided with two first mounting holes or three first mounting holes.

[0067] like Figure 4 and Figure 5 As shown, the base 10 is provided with at least one second mounting hole 11, and the second mounting hole 11 is arranged corresponding to the first mounting hole. The second mounting hole 11 includes but is not limited to a threaded hole or a receiving hole.

[0068] For example, the limiting member 20 is provided with three first mounting holes, the base 10 is provided with three second mounting holes 11 , and the three first mounting holes correspond to the three second mounting holes 11 one by one, respectively.

[0069] In some embodiments, a plurality of first mounting holes are provided on a side of the limiting member 20 close to the base 10 , and a plurality of second mounting holes 11 are provided on the base 10 , and the plurality of second mounting holes 11 correspond one-to-one to the plurality of first mounting holes.

[0070] The potting device 1 further includes at least one first fixing member 40. The first fixing member 40 includes but is not limited to a screw or a pin.

[0071] The first fixing member 40 passes through the second mounting hole 11 and the first mounting hole to fix the limiting member 20 on the base 10. The first fixing member 40 is respectively arranged corresponding to the first mounting hole and the second mounting hole 11.

[0072] For example, Figure 2 As shown, the number of the first fixing members 40 is 3, the number of the second mounting holes 11 is 3, and the number of the first mounting holes is 3.

[0073] In this embodiment, the first fixing member 40 is used to fix the limiting member 20 on the base 10 through the first mounting hole and the second mounting hole 11. The limiting member 20 and the base 10 are directly installed through the first fixing member 40 without the need to knock the limiting member 20 with the aid of tools, thereby reducing the wear and deformation of the potting device 1 and increasing the service life of the potting device 1.

[0074] According to some embodiments of the present application, the positioning member 30 of this embodiment is provided with at least one third mounting hole 34. The third mounting hole 34 includes but is not limited to a threaded hole or a receiving hole.

[0075] The base 10 is also provided with at least one fourth mounting hole 12, which is arranged corresponding to the third mounting hole 34. The fourth mounting hole 12 includes but is not limited to a threaded hole, a blind hole or a receiving hole.

[0076] For example, Figure 3 As shown, the positioning member 30 is provided with four third mounting holes 34 , and the base 10 is provided with four fourth mounting holes 12 , and the four fourth mounting holes 12 correspond to the four third mounting holes 34 one by one.

[0077] The potting device 1 further includes at least one second fixing member 50 , and the second fixing member 50 passes through the third mounting hole 34 and the fourth mounting hole 12 to fix the positioning member 30 on the base 10 .

[0078] The second fixing member 50 includes but is not limited to a screw or a pin; the second fixing member 50 is respectively arranged corresponding to the third mounting hole 34 and the fourth mounting hole 12. Figure 3 As shown, the number of the second fixing members 50 is four, the number of the third mounting holes 34 is four, and the number of the fourth mounting holes 12 is four.

[0079] The potting device 1 further includes at least one second fixing member 50 , and the second fixing member 50 passes through the third mounting hole 34 and the fourth mounting hole 12 to fix the positioning member 30 on the base 10 .

[0080] The second fixing member 50 includes but is not limited to a screw or a pin; the second fixing member 50 is respectively arranged corresponding to the third mounting hole 34 and the fourth mounting hole 12. Figure 3 As shown, the number of the second fixing members 50 is four, the number of the third mounting holes 34 is four, and the number of the fourth mounting holes 12 is four.

[0081] In this embodiment, the second fixing member 50 is used to pass through the third mounting hole 34 and the fourth mounting hole 12 to fix the positioning member 30 on the base 10, which is convenient for the installation and disassembly of the positioning member 30 and the base 10 and for maintenance; in addition, by fixing the positioning member 30 on the base 10, it is possible to fix the positioning member 30, improve the structural stability of the potting device 1, avoid the movement of the positioning member 30 during the potting process, and improve the accuracy of the potting.

[0082] According to some embodiments of the present application, the positioning portion 31 has a plurality of positioning holes 311, each pin is placed in the corresponding positioning hole 311, all the pins are abutted against the limiting member 20, the main body of the connector is arranged on the positioning member 30, and the main body is sleeved on the positioning portion 31 to encapsulate all the pins and the main body.

[0083] In some embodiments, multiple pins are first passed through the corresponding positioning holes 311 and abutted against the limiter 20, and then the connector body is sleeved on the positioning portion 31; at this time, the multiple pins and the connector body can be potted so that the multiple pins are installed on the connector body.

[0084] Each pin of the present embodiment is placed in the corresponding positioning hole 311 and abuts against the limiter 20. The main body of the connector is sleeved on the positioning portion 31. By arranging the pins and the main body of the connector at corresponding positions on the potting device 1, the potting device 1 accurately positions the main body and the pins of the connector so that the main body and the pins of the connector are potted, thereby manufacturing the connector and improving the accuracy of connector assembly.

[0085] This application also provides a method for preparing a connector, see Figure 6 As shown, Figure 6 1 is a flow chart of an embodiment of a preparation method provided by the present application. The preparation method comprises the following steps:

[0086] S101: Provide a potting device 1.

[0087] The potting device 1 disclosed in the above embodiment is provided and will not be described in detail herein.

[0088] S102 : placing the connector pin in the positioning hole 311 of the potting device 1 , and the pin abuts against the stopper 20 of the potting device 1 .

[0089] S103 : placing the main body of the connector on the positioning member 30 of the potting device 1 , so that the main body is sleeved on the positioning portion 31 of the positioning member 30 .

[0090] S104: Glue is poured into the pins and the main body.

[0091] To sum up, the present application provides a receiving hole below the positioning portion 31 of the positioning member 30, so that the limiting member 20 can be installed in coordination with the positioning portion 31 by passing through the receiving hole from bottom to top. That is, compared with the background technology of sliding left and right through the through groove 111 to directly below the positioning platform 112, the installation method is changed, the wear and deformation of the potting device 1 during the installation process is reduced, the service life of the potting device 1 is increased, the accuracy of the installation of the limiting member 20 is improved, the installation error of the potting device 1 is effectively reduced, and the production quality and performance of the connector are improved.

[0092] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A potting device for a connector, characterized in that: include: Limiting parts; A positioning member, wherein the positioning member is provided with a positioning portion, the positioning portion has at least one positioning hole, and the at least one positioning hole is used to place a pin; Wherein, a receiving hole is arranged below the positioning portion, one end of the receiving hole is communicated with the positioning hole, and the limiting member is at least partially received in the other end of the receiving hole.

2. The potting device according to claim 1, characterized in that: The potting device further comprises a base, the limiting member is arranged on the base, and the positioning member is arranged on the base.

3. The potting device according to claim 1 or 2, characterized in that: The limiting member includes a first limiting block and a second limiting block, the second limiting block is slidably connected to the first limiting block, and the second limiting block slides toward or away from the positioning portion to adjust the distance between the positioning portion and the limiting member.

4. The potting device according to claim 1 or 2, characterized in that: The potting device further comprises at least one adjusting member, which is disposed between the base and the positioning member and is used to adjust the distance between the positioning portion and the limiting member.

5. The potting device according to claim 4, characterized in that: The adjusting member includes a gasket, and the gasket is arranged between the base and the positioning member.

6. The potting device according to claim 4, characterized in that: The adjusting member comprises an elastic member, and the elastic member is arranged between the base and the positioning member.

7. The potting device according to claim 2, characterized in that: The limiting member is provided with at least one first mounting hole, and the base is provided with at least one second mounting hole, and the second mounting hole is arranged corresponding to the first mounting hole; the encapsulation device also includes at least one first fixing member, and the first fixing member is fixed to the base through the second mounting hole and the first mounting hole.

8. The potting device according to claim 2, characterized in that: The positioning member is provided with at least one third mounting hole, and the base is also provided with at least one fourth mounting hole, and the fourth mounting hole is arranged corresponding to the third mounting hole; the encapsulation device also includes at least one second fixing member, and the second fixing member passes through the third mounting hole and the fourth mounting hole to fix the positioning member on the base.

9. The potting device according to claim 1 or 2, characterized in that: The positioning portion has a plurality of positioning holes, each of the pins is placed in the corresponding positioning hole, all of the pins are in contact with the limiting member, the main body of the connector is arranged on the positioning member, and the main body is sleeved on the positioning portion to encapsulate all of the pins and the main body.

10. A method for preparing a connector, characterized in that: include: Providing a potting device as described in any one of claims 1 to 9; Placing the connector pin in the positioning hole of the potting device, and the connector pin abuts against the limiting member of the potting device; The main body of the connector is arranged on the positioning piece of the potting device so that the main body is sleeved on the positioning portion of the positioning piece; The pin and the main body are filled with glue.

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