Mounting auxiliary device and mounting auxiliary system for connector and structural member

Abstract

The invention provides an installation auxiliary device and an installation auxiliary system for a connector and a structural member. The connector comprises a connector body and a circuit board. The connector body comprises an interface part located on one side of the circuit board and a lead part connected with the interface part, and the lead part is inserted into a jack of the circuit board; the structural member is provided with an installation hole at least allowing the interface part to extend into. The installation auxiliary device comprises an auxiliary body used for being detachably connected with the circuit board. At least part of the auxiliary body is located on the side, provided with the interface part, of the circuit board, the auxiliary body is provided with an abutting structure, and the abutting structure is located on the side, away from the circuit board, of the interface part so that the interface part can abut against the circuit board at least when the interface part stretches into the installation hole. Therefore, the installation efficiency of the connector is improved to a certain extent.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment, and in particular to an auxiliary installation device and an auxiliary installation system for a connector and a structural member. Background Art

[0002] Connectors can realize the connection between electrical equipment and various cables, so as to enable signal transmission or power transmission between the electrical equipment and other devices.

[0003] The connector generally includes an interface part and a lead part. The lead part can be inserted into the jack of the circuit board. When installing the connector, a structural member is usually used. The structural member has a mounting hole for the interface part to pass through. After the interface part passes through the mounting hole, the interface part and the structural member are connected to realize the installation of the connector on the structural member. However, the installation efficiency of the connector in the related art is low. Summary of the invention

[0004] In view of this, the present invention is dedicated to providing an installation auxiliary device and an installation auxiliary system for a connector and a structural member, so as to improve the installation efficiency of the connector to a certain extent.

[0005] In a first aspect, the present invention provides an auxiliary installation device for a connector and a structural member, wherein the connector comprises a connector body and a circuit board; the connector body comprises an interface portion located at one side of the circuit board and a lead portion connected to the interface portion, the lead portion being inserted into a socket of the circuit board; the structural member comprises a mounting hole into which at least the interface portion can extend, and the auxiliary installation device comprises an auxiliary body for detachably connecting to the circuit board;

[0006] At least part of the auxiliary body is located on one side of the circuit board, and an abutment structure is provided on the auxiliary body. The abutment structure is located on the side of the interface part facing away from the circuit board, so as to abut the interface part against the circuit board at least when the interface part extends into the mounting hole.

[0007] Optionally, the abutment structure includes an elastic abutment component;

[0008] One end of the elastic abutting component is connected to the auxiliary body, and the other end of the elastic abutting component is used to abut the interface part on the circuit board.

[0009] Optionally, the elastic abutment assembly includes an elastic member and an abutment member rotatable relative to the auxiliary body;

[0010] One end of the elastic member is connected to the auxiliary body, and the other end of the elastic member is connected to the abutment member; a side of the abutment member facing away from the elastic member is used for abutting against the interface portion.

[0011] Optionally, the auxiliary body is located on a side of the interface portion away from the mounting hole, and the abutment structure further comprises a connecting abutment member extending in a direction close to the interface portion;

[0012] The elastic abutment component is located on a side of the auxiliary body facing the interface portion, and is connected to the auxiliary body through the connection and abutment member.

[0013] Optionally, the connector body further comprises at least two connecting members arranged at intervals along a preset direction, and the structural member is connected to the circuit board via the connecting members;

[0014] The auxiliary body has at least two limiting parts corresponding to the connecting members one by one, and the limiting parts are used to limit the positions of the corresponding connecting members.

[0015] Optionally, the auxiliary body can be extended and retracted along the preset direction, and the connecting pressing member can be moved relative to the auxiliary body along the preset direction to adjust the position of the connecting pressing member;

[0016] The connecting pressing piece has a matching hole for the auxiliary body to pass through and move, and the matching hole is a non-circular hole. The outer contour of the part of the auxiliary body extending into the mounting hole is adapted to the shape of the matching hole to prevent the connecting pressing piece from rotating circumferentially.

[0017] Optionally, the connector body further includes a connecting member, and the structural member is connected to the circuit board via the connecting member;

[0018] The auxiliary main body is provided with a limiting portion for limiting the position of the connecting member.

[0019] Optionally, there are at least two connecting members, which are arranged at intervals along a preset direction; there are at least two limiting portions, which are used to correspond to the connecting members one by one;

[0020] The auxiliary body can be extended and retracted along the preset direction;

[0021] The auxiliary body includes a first body and a second body, and the first body can move toward the second body or away from the second body along the preset direction to adjust the size of the auxiliary body along the preset direction;

[0022] The first body and the second body each have at least one limiting portion.

[0023] Optionally, an adjusting member is rotatably connected to the second body, one of the adjusting member and the first body has an external thread, and one of the adjusting member and the first body has an internal thread hole;

[0024] The external thread cooperates with the internal thread hole so that when the adjusting member rotates, the first body moves relative to the second body.

[0025] Optionally, one of the first body and the second body includes a guide member, and the other of the first body and the second body has a guide groove extending along a preset direction for the guide member to extend into and slide;

[0026] The guide groove is a non-circular groove, and the shape of the guide member is matched with the shape of the guide groove to prevent the guide member from rotating circumferentially.

[0027] Optionally, the limiting portion includes a limiting groove provided on the auxiliary body and into which the connecting member can extend;

[0028] The auxiliary body is provided with a limiting assembly, the limiting assembly includes two limiting protrusions extending in a direction close to the connecting member, the two limiting protrusions are arranged at intervals along a preset direction, and together with the auxiliary body define the limiting groove;

[0029] The limiting protrusion is integrally formed with the auxiliary body.

[0030] Optionally, the connector body further includes a connecting piece located at one side of the circuit board, and the structural member is connected to the circuit board via the connecting piece;

[0031] The auxiliary body also has an extending portion extending toward the connecting member, and the extending portion is used to at least abut the connecting member against the circuit board.

[0032] Optionally, the connector body further comprises a connecting piece located at one side of the circuit board, the connecting piece and the circuit board respectively have a first assembly hole, and the connecting piece can be connected to the circuit board through a first fastener inserted into the corresponding first assembly hole after the interface portion extends into the mounting hole;

[0033] A first magnetic member is disposed at a position of the auxiliary body corresponding to the first assembly hole, and the auxiliary installation device further comprises a second magnetic member, which can pass through the first assembly hole in sequence from a side of the circuit board away from the auxiliary body and be magnetically attracted to the first magnetic member;

[0034] The second magnetic attraction member has an abutting protrusion for abutting against a side of the circuit board away from the auxiliary body, so as to clamp the circuit board between the auxiliary body and the abutting protrusion.

[0035] In a second aspect, the present invention provides a connector and structural member installation auxiliary system, comprising a connector, a structural member, and the connector and structural member installation auxiliary device as described above.

[0036] The auxiliary installation device and auxiliary installation system of the connector and the structural member provided by the present invention are characterized in that the auxiliary body is detachably connected to the circuit board by setting an auxiliary body, at least part of the auxiliary body is set on one side of the circuit board, and an abutment structure is set on the auxiliary body, so that the abutment structure is located on the side of the interface part in the connector body away from the circuit board, so that the interface part abuts on the circuit board at least when the interface part is inserted into the mounting hole. In this way, when the connector needs to be installed, such as when the interface part is inserted into the mounting hole of the structural member, the interface part can be clamped between the abutment structure and the circuit board, so that the connector body is pre-fixed on the circuit board. For example, especially when the structural member includes a structural frame, the mounting hole is located on the side wall of the structural frame, and the circuit board needs to be tilted to extend the interface part into the mounting hole, the above-mentioned setting can prevent the lead part from coming out of the jack when the circuit board is tilted, resulting in the lead part needing to be repeatedly inserted into the jack for many times, thereby at least deforming the lead part, etc., thereby ensuring the reliable plugging of the jack and the lead part, thereby improving the convenience of the connector installation and improving the installation efficiency of the connector.

[0037] Moreover, there is no need to change the structure of the structural parts themselves to achieve convenient installation of the connector and the structural parts, which saves the cost of redesigning and processing the structural parts to a certain extent. For example, when the shapes of the interface part and the mounting hole are adapted, this avoids the situation where the size of the mounting hole is enlarged and the sealing between the interface part and the mounting hole after installation is affected.

[0038] At the same time, since the auxiliary body is detachably connected to the circuit board, while pre-fixing the connector and the circuit board is achieved, the auxiliary body can be easily removed from the circuit board after the interface part is inserted into the mounting hole, so as to facilitate the subsequent further fixation of the connector and the structural parts. In addition, when one of the auxiliary body and the circuit board is damaged, only the damaged part needs to be replaced, thereby avoiding the scrapping of the auxiliary body and the circuit board as a whole to a certain extent, which is beneficial to saving maintenance and use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural schematic diagram of an auxiliary system for installing a connector and a structural member according to an embodiment of the present invention;

[0040] Figure 2 for Figure 1 The enlarged schematic diagram of point I in the middle;

[0041] Figure 3 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0042] Figure 4 It is a structural schematic diagram of the installation auxiliary device and the circuit board clamping the interface part according to one embodiment of the present invention;

[0043] Figure 5 The structure of the installation auxiliary device according to one embodiment of the present invention is shown in FIG. Figure 1 ;

[0044] Figure 6 It is a structural schematic diagram of the abutment structure according to an embodiment of the present invention;

[0045] Figure 7 The structure of the installation auxiliary device according to one embodiment of the present invention is shown in FIG. Figure 2 ;

[0046] Figure 8 for Figure 7 Schematic cross-sectional view of the BB plane.

[0047] Among them, 100, installation auxiliary device; 1, auxiliary body; 10, limiting protrusion; 101, limiting part; 11, first body; 110, internal threaded hole; 111, guide member; 12, second body; 121, guide groove; 13, adjustment member; 14, extension part; 141, first magnetic member; 15, second magnetic member; 151, abutment protrusion; 2, abutment structure; 21, elastic abutment component; 211, elastic member; 212, abutment member; 22, connecting abutment member; 221, matching hole; 3, rotating shaft; 200, connector; 201, connector body; 202, interface part; 203, lead part; 204, connector; 205, circuit board; 206, first assembly hole; 207, second assembly hole; 300, structural member; 301, mounting hole; 400, first fastener; 500, second fastener. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0049] A connector generally includes an interface part and a lead part. The lead part can be inserted into a socket of a circuit board. When installing the connector, a structural member is usually used. The structural member has a mounting hole for the interface part to pass through. After the interface part passes through the mounting hole, the interface part and the structural member are connected to realize the installation of the connector on the structural member. However, the installation efficiency of the connector in the related art is low.

[0050] Based on this, an embodiment of the present invention provides an installation auxiliary device and an installation auxiliary system for a connector and a structural member. By setting an auxiliary main body, the auxiliary main body is detachably connected to the circuit board, and an abutment structure is set on the auxiliary main body, so that the abutment structure can abut the interface part on the circuit board at least when the interface part of the connector body extends into the mounting hole of the structural member, so as to realize pre-fixation of the connector body on the circuit board, thereby avoiding to a certain extent the situation that the lead part of the connector body is easily dropped from the jack of the circuit board during the process of the interface part extending into the mounting hole, which is beneficial to improving the installation efficiency of the connector.

[0051] The following is a detailed description of the auxiliary installation device and auxiliary installation system of the connector and the structural member provided by the present invention through specific embodiments in conjunction with the accompanying drawings:

[0052] Reference Figures 1 to 8 As shown, this embodiment provides an installation auxiliary device for a connector and a structural member (hereinafter referred to as an installation auxiliary device), which is used to assist the installation of a connector 200 and a structural member 300 .

[0053] The connector 200 includes a connector body 201 and a circuit board 205. The connector body 201 includes an interface portion 202 located on one side of the circuit board 205 and a lead portion 203 connected to the interface portion 202. The lead portion 203 is inserted into a socket of the circuit board 205. The structural member 300 has a mounting hole 301 into which at least the interface portion 202 can extend.

[0054] When installing the connector 200 and the structural member 300, the lead portion 203 of the connector body 201 is inserted into the jack of the circuit board 205, and then the interface portion 202 is extended into the mounting hole 301 of the structural member 300, and then the structural member 300 and the connector 200 are connected together.

[0055] For example, the structural member 300 may be a structural frame, for example, the mounting holes 301 may be provided on the side walls of the structural frame. Of course, the structural member 300 may also be a structural plate or the like.

[0056] Exemplarily, to ensure the sealing of the connector 200 and the structural member 300 after installation, for example, the mounting hole 301 may be adapted to the outer contour of the interface portion 202, and / or the outer contour of the circuit board 205 may be adapted to the inner frame of the mounting frame.

[0057] When the interface portion 202 is inserted into the mounting hole 301 , the circuit board 205 may be tilted at a certain angle to improve the convenience of the interface portion 202 being inserted into the mounting hole 301 .

[0058] For example, the interface portion 202 may be adapted to an external plug. The lead portion 203 may be connected to the circuit board 205 by soldering.

[0059] The connector body 201 can be used, for example, in electrical equipment in the aerospace field to achieve high-speed data transmission and reliable power connection.

[0060] Exemplarily, the connector body 201 may be, for example, a J30J connector, for example, a bent-pin J30J connector.

[0061] The circuit board 205 may be, for example, a printed circuit board assembly (PCBA).

[0062] Specifically, the installation auxiliary device 100 includes an auxiliary body 1 for detachably connecting to the circuit board 205 .

[0063] In which, at least part of the auxiliary body 1 is located on the side of the circuit board 205 having the interface part 202, and an abutment structure 2 is provided on the auxiliary body 1, and the abutment structure 2 is located on the side of the interface part 202 facing away from the circuit board 205, so as to abut the interface part 202 on the circuit board 205 at least when the interface part 202 extends into the mounting hole 301.

[0064] The auxiliary installation device for connectors and structural parts provided in this embodiment is configured by setting an auxiliary body 1 so that the auxiliary body 1 is detachably connected to the circuit board 205, and at least a portion of the auxiliary body 1 is set on one side of the circuit board 205. An abutment structure 2 is set on the auxiliary body 1 so that the abutment structure 2 is located on the side of the interface part 202 in the connector body 201 that is away from the circuit board 205, so that the interface part 202 can abut on the circuit board 205 at least when the interface part 202 extends into the mounting hole 301. With such arrangement, when the connector 200 needs to be installed, for example, when the interface portion 202 extends into the mounting hole 301, the interface portion 202 can be clamped between the abutment structure 2 and the circuit board 205, thereby realizing pre-fixation of the connector body 201 on the circuit board 205. For example, especially when the structural member 300 includes a structural frame, and the mounting hole 301 is located on the side wall of the structural frame, and the circuit board 205 needs to be tilted to extend the interface portion 202 into the mounting hole 301, the above arrangement can prevent the lead portion 203 from escaping from the socket when the circuit board 205 is tilted, resulting in the lead portion 203 needing to be repeatedly inserted into the socket multiple times, thereby at least deforming the lead portion 203, thereby ensuring the secure connection between the socket and the lead portion 203, thereby improving the convenience of installing the connector 200 and improving the installation efficiency of the connector 200.

[0065] Moreover, there is no need to change the structure of the structural member 300 itself to achieve convenient installation of the connector 200 and the structural member 300, which saves the cost required for redesigning and processing the structural member 300 to a certain extent. For example, when the shapes of the interface part 202 and the mounting hole 301 are adapted, this avoids the situation where the size of the mounting hole 301 is enlarged to affect the sealing between the interface part 202 and the mounting hole 301 after installation.

[0066] At the same time, since the auxiliary body 1 is detachably connected to the circuit board 205, while realizing the pre-positioning of the connector 200 and the circuit board 205, the auxiliary body 1 can be easily detached from the circuit board 205 after the interface part 202 is extended into the mounting hole 301, so as to facilitate the subsequent further connection and fixation of the connector 200 and the structural member 300. In addition, when one of the auxiliary body 1 and the circuit board 205 is damaged, only the damaged part needs to be replaced, thereby avoiding the scrapping of the auxiliary body 1 and the circuit board 205 as a whole to a certain extent, which is beneficial to saving maintenance and use costs.

[0067] In some embodiments, reference Figures 2 to 4 As shown, the connector body 201 further includes a connecting member 204, and the structural member 300 is connected to the circuit board 205 via the connecting member 204. For example, the connecting member 204 can be located on a side of the interface portion 202 away from the mounting hole 301.

[0068] In this way, after the interface portion 202 passes through the mounting hole 301 , the connecting member 204 can be connected to the structural member 300 and the circuit board 205 respectively, so as to realize the connection between the connector body 201 , the circuit board 205 and the structural member 300 .

[0069] In some embodiments, reference Figure 3 As shown, the connector 204 and the circuit board 205 have first assembly holes 206 respectively. After the interface portion 202 extends into the mounting hole 301 , the connector 204 can be connected to the circuit board 205 through a first fastener 400 inserted into the corresponding first assembly hole 206 .

[0070] In this way, the connection between the connecting member 204 and the circuit board 205 can be achieved through the first fastener 400, and the connection is convenient and reliable.

[0071] For example, the first fastener 400 may be a fastening stud, a bolt, or the like.

[0072] In some embodiments, reference Figures 3 to 5 As shown, a first magnetic member 141 is provided at a position of the auxiliary body 1 corresponding to the first assembly hole 206, and the auxiliary installation device 100 further includes a second magnetic member 15, which passes through the first assembly hole 206 in sequence from the side of the circuit board 205 away from the auxiliary installation device 100 and is magnetically attracted to the first magnetic member 141. The second magnetic member 15 has an abutting protrusion 151 for abutting against the side of the circuit board 205 away from the auxiliary body 1, so that the circuit board 205 is sandwiched between the auxiliary body 1 and the abutting protrusion 151.

[0073] In this way, the first assembly hole 206 on the circuit board 205 and the connector 204 is reasonably utilized to realize the detachable connection between the auxiliary body 1 and the circuit board 205 through the effect of magnetic attraction, thereby avoiding the situation of opening an additional hole on the circuit board 205. At the same time, since the first magnetic attraction member 141 will also pass through the first assembly hole 206 on the connector 204 when cooperating with the second magnetic attraction member 15, the connector 204 can also be positioned to a certain extent by the first magnetic attraction member 141, thereby ensuring the accuracy of the position of the connector 204 to a certain extent.

[0074] Exemplarily, the first magnetic attraction member 141 may be a metal pin, such as an iron cylindrical pin, or the first magnetic attraction member 141 may also include a connecting column connected to a magnet.

[0075] Exemplarily, the second magnetic member 15 may be a permanent magnet, or an electromagnet, etc. For example, a mounting groove may be provided on the auxiliary body 1, and the second magnetic member 15 may be interference-fitted in the mounting groove.

[0076] Of course, in other implementations, the auxiliary body 1 may be detachably connected to the circuit board 205 by bolts or the like.

[0077] In some embodiments, reference Figure 3 and Figure 4 As shown, the connecting member 204, the structural member 300 and the interface portion 202 respectively have second assembly holes 207. After the interface portion 202 extends into the mounting hole 301, the connecting member 204 can be connected to the structural member 300 and the interface portion 202 through the second fastener 500 inserted into the corresponding second assembly hole 207.

[0078] Thus, the second fastener 500 can realize the connection between the connector body 201 and the structural member 300, and the connection is convenient and reliable. Moreover, the first fastener 400 connects the connecting member 204 and the circuit board 205, thereby realizing the connection among the connector body 201, the circuit board 205 and the structural member 300.

[0079] For example, the second fastener 500 may be a fastening stud, a bolt, or the like.

[0080] The connecting member 204 may be, for example, an L-shaped connecting piece, which is disposed in contact with the circuit board 205 and the interface portion 202 .

[0081] Of course, the connecting member 204 may also be a special-shaped connecting plate or the like.

[0082] Exemplarily, after the interface part 202 is pre-fixed by the installation auxiliary device 100, the second fastener 500 can be passed through the corresponding second assembly hole 207 in sequence, and then the first magnetic component 141 can be moved out of the first assembly hole 206 to disengage from the second magnetic component 15, and then the first fastener 400 is passed through the corresponding first assembly hole 206 in sequence to fix the connecting component 204 and the circuit board 205, so that the installation of the connector 200 and the structural component 300 can be achieved, and then the installation auxiliary device 100 can be removed from the connector body 201.

[0083] In some embodiments, reference Figures 2 to 8 As shown, the abutment structure 2 includes an elastic abutment component 21. One end of the elastic abutment component 21 is connected to the auxiliary body 1, and the other end of the elastic abutment component 21 is used to abut the interface part 202 on the circuit board 205.

[0084] Such arrangement, on the one hand, can realize the pre-fixation of the circuit board 205 and the interface part 202, so as to improve the installation efficiency of the connector 200 and the structural member 300; on the other hand, can realize the elastic abutment between the abutment structure 2 and the interface part 202, so that when the interface part 202 extends into the mounting hole 301, the circuit board 205 can be tilted at a larger angle relative to the structural member 300, so as to provide a wider installation angle for the cooperation between the interface part 202 and the mounting hole 301, for example, when there is a gap between the lead part 203 and the inner hole wall of the jack, when the circuit board 205 is tilted, the gap can be used as the activity space of the connector body 201, so as to realize the rapid adaptation of the interface part 202 and the mounting hole 301, so as to further improve the installation efficiency of the connector 200 and the structural member 300; on the other hand, during the installation process, the connector body 201 and the circuit board 205 can also be elastically buffered to a certain extent, which is conducive to realizing a certain degree of protection for the connector body 201 and the circuit board 205.

[0085] In some embodiments, reference Figures 5 and 6 As shown, the elastic abutment assembly 21 includes an elastic member 211 and an abutment member 212 that can rotate relative to the auxiliary body 1. One end of the elastic member 211 is connected to the auxiliary body 1, and the other end of the elastic member 211 is connected to the abutment member 212. The side of the abutment member 212 that faces away from the elastic member 211 is used to abut against the interface portion 202.

[0086] With this arrangement, the elastic force of the elastic member 211 cooperates with the rotation of the abutment member 212 relative to the auxiliary body 1 to achieve elastic abutment of the interface portion 202 to pre-fix the circuit board 205 and the interface portion 202 .

[0087] Exemplarily, the elastic member 211 may be a spring, an elastic rope, or the like.

[0088] For example, there may be at least two elastic members 211 .

[0089] Exemplarily, the abutment member 212 may be an abutment plate, an abutment protrusion, or the like.

[0090] Of course, in other implementations, the elastic abutment component 21 may also include a rubber abutment block, a silicone abutment block, etc.

[0091] In some embodiments, reference Figures 2 to 7 As shown, the auxiliary body 1 is located on the side of the interface portion 202 away from the mounting hole 301, and the abutment structure 2 further includes a connecting abutment member 22 extending toward the direction close to the interface portion 202. The elastic abutment component 21 is located on the side of the auxiliary body 1 facing the interface portion 202, and is connected to the auxiliary body 1 through the connecting abutment member 22.

[0092] In this way, while ensuring that the elastic abutment component 21 performs good pre-positioning on the interface portion 202 , the auxiliary body 1 will not interfere with or affect the abutment between the abutment structure 2 and the interface portion 202 .

[0093] Exemplarily, the connecting pressing member 22 may be a contact block, or may be a contact plate, etc. For example, the elastic member 211 may be connected between the connecting pressing member 22 and the contact member 212. For example, a hole for installing the elastic member 211 may be provided on the connecting pressing member 22.

[0094] For example, refer to Figure 5 and Figure 6 As shown, the abutment 212 can be rotatably connected with the connecting abutment 22, so that the abutment 212 can rotate relative to the auxiliary body 1. For example, an axial hole can be set on the connecting abutment 22 and the abutment 212, and the abutment 212 and the connecting abutment 22 can be rotatably matched through the rotating shaft 3 passing through the axial hole.

[0095] Among them, when the structural member 300 and the circuit board 205 are connected through the connector 204, if the position of the connector 204 is offset, for example, when the connector 204 and the structural member 300 are connected through the second fastener 500 such as a stud, the rotational torque generated when the second fastener 500 is screwed will cause the position of the connector 204 to be easily offset, and after the second fastener 500 is tightened, the connector 204 cannot fit with the circuit board 205. However, when the connector 204 and the circuit board 205 are not fitted, the contact area between the circuit board 205 and the connector 204 is small and a gap appears. In this way, after the installed connector 200 and the structural member 300 are subjected to a vibration test, the lap impedance (standard within 20 milliohms) of the second fastener 500 and the structural member 300 will exceed the standard, thus affecting the grounding effect of the connector 200 and the structural member 300 and causing the product performance indicators of the electrical equipment to be abnormal or even damaged.

[0096] Based on this, in some embodiments, refer to Figures 4 to 5 As shown, the auxiliary body 1 has a limiting portion 101 for limiting the position of the connecting member 204 .

[0097] With such arrangement, the position of the connector 204 can be guided and limited by the limiting portion 101 to ensure the stability of the position of the connector 204 relative to the interface portion 202, so that the connector 204 can be parallel and close to the circuit board 205, thereby at least to a certain extent avoiding the situation where the position of the connector 204 is offset when the structural member 300 and the connector 204 are connected, thereby ensuring the normal use of the electrical equipment. In addition, there is no need to manually repeatedly adjust the installation position and installation direction of the connector 204, thereby improving the installation efficiency.

[0098] Exemplarily, the auxiliary body 1 may be disposed on a side of the connector 204 that is away from the interface portion 202 .

[0099] In some embodiments, the auxiliary body 1 can be extended and retracted along a preset direction. The preset direction can be, for example, Figure 5 , Figure 7 In the X direction.

[0100] In this way, the length dimension of the auxiliary body 1 along the preset direction can be adjusted, so that the dimension of the auxiliary body 1 along the preset direction is consistent with the outer dimensions of the connector body 201, so that the installation auxiliary device 100 can be suitable for connector bodies 201 with different outer dimensions, thereby improving the applicability of the installation auxiliary device 100.

[0101] In some embodiments, reference Figure 3 As shown, there are at least two connecting members 204, and they are arranged at intervals along a preset direction.

[0102] In this way, the stability and reliability of the connection between the connector body 201, the circuit board 205 and the structural member 300 can be ensured, thereby ensuring the stability and reliability of the operation of the electrical device.

[0103] In a specific implementation, at least two limiting portions 101 may be provided, and they are used to correspond one-to-one with the connecting members 204 , thereby ensuring good limiting of each connecting member 204 .

[0104] In some embodiments, reference Figures 2 to 8 As shown, the auxiliary body 1 includes a first body 11 and a second body 12. The first body 11 can move toward the second body 12 or away from the second body 12 along a preset direction to adjust the size of the auxiliary body 1 along the preset direction. The first body 11 and the second body 12 each have at least one of the above-mentioned limiting portions 101.

[0105] In this way, by moving the first body 11 relative to the second body 12 along a preset direction, the length of the auxiliary body 1 along the preset direction can be adjusted, so that the installation auxiliary device 100 can be suitable for connector bodies 201 of different external dimensions.

[0106] Exemplarily, the first body 11 and the second body 12 may be block structures, or may be plate structures.

[0107] In some embodiments, reference Figures 2 to 8 As shown, the second body 12 is rotatably connected with an adjusting member 13, the adjusting member 13 has an external thread, and the first body 11 has an internal thread hole 110. The external thread cooperates with the internal thread hole 110 to move the first body 11 relative to the second body 12 when the adjusting member 13 rotates.

[0108] In this way, by rotating the adjusting member 13 relative to the second body 12, the first body 11 can be moved relative to the second body 12 in a preset direction, the size adjustment of the auxiliary body 1 is simple and convenient, and through the cooperation of the external thread and the internal thread hole 110, while the movement of the first body 11 is achieved, the first body 11 and the second body 12 can be reliably connected through the adjusting member 13.

[0109] Of course, in other embodiments, the first body 11 may have external threads, and the adjusting member 13 may have an internal thread hole.

[0110] In addition, in other embodiments, the second body 12 and the first body 11 may be connected via a structure such as a cylinder or a telescopic rod, or at least one of the first body 11 and the second body 12 may include a cylinder or a telescopic rod.

[0111] In some embodiments, reference Figure 8 As shown, the first body 11 includes a guide member 111, and the second body 12 has a guide groove 121 extending along a preset direction for the guide member 111 to extend into and slide.

[0112] In this way, the movement of the first body 11 relative to the second body 12 can be guided to a certain extent, thereby improving the stability of the movement of the first body 11.

[0113] Exemplarily, for example, the internal threaded hole 110 may be provided on the guide member 111 of the first body 11 .

[0114] Exemplarily, a countersunk hole may be provided on the second body 12 , so that the countersunk hole is connected to the guide groove 121 , so that the adjusting member 13 may extend into the internal threaded hole of the guide member 111 in the guide groove 121 through the countersunk hole.

[0115] Of course, the second body 12 may also include the guide member 111 , and the first body 11 may have the guide groove 121 .

[0116] In some embodiments, reference Figures 5 to 8 As shown, the guide groove 121 is a non-circular groove, and the shape of the guide member 111 is matched with the shape of the guide groove 121 to prevent the guide member 111 from rotating in the circumferential direction.

[0117] Such an arrangement can further ensure the stability of the movement of the guide member 111 in the guide groove 121 , thereby improving the convenience and stability of the size adjustment of the auxiliary body 1 .

[0118] For example, the guide member 111 may be a guide column with a square cross-section, and the guide groove 121 may be a square groove. Alternatively, the guide member 111 and the guide groove 121 may be triangular in shape.

[0119] In some embodiments, the connection abutment 22 can move along a preset direction relative to the auxiliary body 1 to adjust the position of the connection abutment 22. In this way, after the auxiliary body 1 is extended and retracted, the position of the connection abutment 212 can be adjusted according to actual conditions, so that the position of the elastic abutment component 21 relative to the interface part 202 can be adjusted to ensure the abutment effect of the elastic abutment component 21 on the interface part 202, and realize reliable pre-fixation of the connector body 201.

[0120] For example, refer to Figures 5 to 8 As shown, for example, the connecting pressing member 22 can be disposed on the guide member 111 of the first body 11 .

[0121] In some embodiments, reference Figures 5 to 8 As shown, the connecting pressing piece 22 has a matching hole 221 for the auxiliary body 1 to pass through and move. The matching hole 221 is a non-circular hole. The outer contour of the part of the auxiliary body 1 extending into the mounting hole 301 is adapted to the shape of the matching hole 221 to prevent the connecting pressing piece 22 from rotating circumferentially.

[0122] In this way, the stability of the connecting pressing member 22 when it moves relative to the auxiliary body 1 can be ensured, and the movement of the connecting pressing member 22 can be guided to a certain extent through the matching hole 221, thereby further ensuring the stability of the movement of the connecting pressing member 22.

[0123] For example, refer to Figures 5 to 8 As shown, for example, the connecting pressing member 22 can be inserted into the guide member 111. For example, when the guide member 111 is square, the matching hole 221 can also be square. Alternatively, the shape of the guide member 111 and the shape of the matching hole 221 can also be triangular.

[0124] In some embodiments, reference Figures 4 to 5 As shown, the limiting portion 101 includes a limiting groove provided on the auxiliary body 1 and into which the connecting member 204 can extend.

[0125] In this way, the connection member 204 can be limited by the limiting groove, thereby ensuring the stability of the position of the connection member 204 relative to the structural part, and further ensuring the normal use of the electrical equipment.

[0126] Of course, in other embodiments, the limiting portion 101 may also be a limiting column arranged on the auxiliary body 1, and a limiting hole for the limiting column to extend into may be arranged on the connecting member 204.

[0127] For example, in a specific implementation, the limiting groove can be matched with the outer contour size of the connecting member 204 to improve the limiting effect on the connecting member 204 .

[0128] In some embodiments, reference Figure 5 As shown, a limiting assembly is provided on the auxiliary body 1, and the limiting assembly includes two limiting protrusions 10 extending toward the direction close to the connecting member 204, the two limiting protrusions 10 are arranged at intervals along a preset direction, and together with the auxiliary body 1 define a limiting groove.

[0129] In this way, a limiting groove can be defined by the limiting protrusion 10 and the auxiliary body 1, so as to limit the connection member 204 through the limiting groove, thereby ensuring the stability of the position of the connection member 204.

[0130] Of course, the limiting groove can also be directly opened on the auxiliary body 1.

[0131] When there are at least two connecting members 204 , there are at least two limiting components, which correspond one to one with the connecting members 204 .

[0132] In some embodiments, the limiting protrusion 10 and the auxiliary body 1 are integrally formed, so that the overall structural strength of the limiting protrusion 10 and the auxiliary body 1 is high and the subsequent assembly is convenient.

[0133] In some embodiments, reference Figures 4 to 5 As shown, the auxiliary body 1 also has an extension portion 14 extending toward the connecting member 204 , and the extension portion 14 is used to at least abut the connecting member 204 against the circuit board 205 .

[0134] With such an arrangement, the connector 204 can be clamped by the cooperation between the extension portion 14 and the circuit board 205 to further limit the position of the connector 204, thereby further ensuring the accuracy of the position of the connector 204.

[0135] In a specific implementation, the second magnetic attraction member 15 can be disposed on the extension portion 14 .

[0136] The present embodiment further provides a connector and structural component installation auxiliary system, including a connector 200, a structural component 300, and a connector and structural component installation auxiliary device 100.

[0137] The installation auxiliary device 100 has the same structure and implementation principle as the installation auxiliary device 100 provided in the above embodiment, and can bring the same or similar technical effects, which will not be described one by one here, and the details can be referred to the description of the above embodiment.

[0138] The following specifically describes the steps of the auxiliary installation device 100 in assisting the installation of the connector 200 and the structural member 300:

[0139] 1) Connect the auxiliary body 1 to the circuit board 205 provided with the connector body 201 , so as to achieve the connection and fixation of the auxiliary body 1 on the circuit board 205 .

[0140] 2) The interface part 202 is abutted against the circuit board 205 by the abutment structure 2 to achieve pre-positioning of the interface part 202 .

[0141] 3) Extend the interface portion 202 into the mounting hole 301 of the structural member 300 .

[0142] 4) The structural member 300 and the circuit board 205 are connected together through the connecting member 204, thereby achieving the installation of the connector 200 and the structural member 300.

[0143] Before connecting the auxiliary body 1 to the circuit board 205 , the limiting portion 101 of the auxiliary body 1 can limit the connector 204 to ensure the stability of the connector 204 relative to the interface portion 202 and the circuit board 205 .

[0144] When there are at least two connecting pieces 204 and they are arranged at intervals along a preset direction, and there are at least two limiting parts 101 and they correspond one-to-one to the connecting pieces 204, the auxiliary body 1 can be first extended and retracted along the preset direction according to the external dimensions of different connector bodies 201, and then the corresponding connecting piece 204 can be limited by the limiting part 101.

[0145] In some embodiments, before the abutment structure 2 abuts the interface portion 202 against the circuit board 205, the connecting abutment member 22 can first drive the elastic abutment component 21 to move along a preset direction on the auxiliary body 1 to adjust the position of the elastic abutment component 21 relative to the interface portion 202, and then the interface portion 202 is abutted against the circuit board 205 through the elastic abutment component 21 to ensure good clamping of the interface portion 202 and ensure the pre-fixing effect of the interface portion 202.

[0146] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, or it can be 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 this application can be understood according to the specific circumstances. In addition, the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0147] In this article, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0148] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for installing a connector and a structural member, the connector (200) comprising a connector body (201) and a circuit board (205); the connector body (201) comprising an interface portion (202) located on one side of the circuit board (205) and a lead portion (203) connected to the interface portion (202), the lead portion (203) being inserted into a socket of the circuit board (205); the structural member (300) having a mounting hole (301) into which at least the interface portion (202) can extend, characterized in that: The auxiliary installation device (100) comprises an auxiliary body (1) for detachably connecting to the circuit board (205); At least part of the auxiliary body (1) is located on one side of the circuit board (205); an abutment structure (2) is provided on the auxiliary body (1); the abutment structure (2) is located on the side of the interface part (202) facing away from the circuit board (205), so as to abut the interface part (202) against the circuit board (205) at least when the interface part (202) extends into the mounting hole (301).

2. The auxiliary device for installing a connector and a structural member according to claim 1, characterized in that: The abutment structure (2) comprises an elastic abutment component (21); One end of the elastic abutment component (21) is connected to the auxiliary body (1), and the other end of the elastic abutment component (21) is used to abut the interface part (202) against the circuit board (205).

3. The auxiliary device for installing a connector and a structural member according to claim 2, characterized in that: The elastic abutment assembly (21) comprises an elastic member (211) and an abutment member (212) rotatable relative to the auxiliary body (1); One end of the elastic member (211) is connected to the auxiliary body (1), and the other end of the elastic member (211) is connected to the abutment member (212); a side of the abutment member (212) facing away from the elastic member (211) is used for abutting against the interface portion (202).

4. The auxiliary device for installing a connector and a structural member according to claim 2, characterized in that: The auxiliary body (1) is located on a side of the interface portion (202) away from the mounting hole (301), and the abutment structure (2) further comprises a connection abutment member (22) extending in a direction close to the interface portion (202); The elastic abutment component (21) is located on a side of the auxiliary body (1) facing the interface portion (202), and is connected to the auxiliary body (1) via the connecting abutment member (22).

5. The auxiliary device for installing a connector and a structural member according to claim 4, characterized in that: The connector body (201) further comprises at least two connecting members (204) arranged at intervals along a preset direction, and the structural member (300) is connected to the circuit board (205) via the connecting members (204); The auxiliary body (1) is provided with at least two limiting portions (101) for corresponding one-to-one with the connecting pieces (204), and the limiting portions (101) are used to limit the positions of the corresponding connecting pieces (204).

6. The auxiliary device for installing a connector and a structural member according to claim 5, characterized in that: The auxiliary body (1) can be extended and retracted along the preset direction, and the connecting pressing member (22) can be moved relative to the auxiliary body (1) along the preset direction to adjust the position of the connecting pressing member (22); The connecting pressing piece (22) has a matching hole (221) for the auxiliary body (1) to pass through and move, and the matching hole (221) is a non-circular hole. The outer contour of the part of the auxiliary body (1) extending into the mounting hole (301) is adapted to the shape of the matching hole (221) to prevent the connecting pressing piece (22) from rotating in the circumferential direction.

7. The auxiliary device for installing a connector and a structural member according to claim 1, characterized in that: The connector body (201) further comprises a connecting member (204), and the structural member (300) is connected to the circuit board (205) via the connecting member (204); The auxiliary body (1) has a limiting portion (101) for limiting the position of the connecting member (204).

8. The auxiliary device for installing a connector and a structural member according to claim 7, characterized in that: There are at least two connecting members (204), which are arranged at intervals along a preset direction; there are at least two limiting portions (101), which are used to correspond one-to-one with the connecting members (204); The auxiliary body (1) can be extended and retracted along the preset direction; The auxiliary body (1) comprises a first body (11) and a second body (12); the first body (11) can move along the preset direction towards the second body (12), or towards a direction away from the second body (12), so as to adjust the size of the auxiliary body (1) along the preset direction; The first main body (11) and the second main body (12) are each provided with at least one limiting portion (101).

9. The auxiliary device for installing a connector and a structural member according to claim 8, characterized in that: An adjusting member (13) is rotatably connected to the second body (12); one of the adjusting member (13) and the first body (11) has an external thread, and one of the adjusting member (13) and the first body (11) has an internal thread hole (110); The external thread cooperates with the internal thread hole (110) so that when the adjusting member (13) rotates, the first body (11) moves relative to the second body (12).

10. The auxiliary device for installing a connector and a structural member according to claim 9, characterized in that: One of the first body (11) and the second body (12) comprises a guide member (111), and the other of the first body (11) and the second body (12) comprises a guide groove (121) extending along a preset direction for the guide member (111) to extend into and slide; The guide groove (121) is a non-circular groove, and the shape of the guide member (111) is adapted to the shape of the guide groove (121) to prevent the guide member (111) from rotating in a circumferential direction.

11. The auxiliary device for installing a connector and a structural member according to claim 7, characterized in that: The limiting portion (101) comprises a limiting groove which is arranged on the auxiliary body (1) and into which the connecting member (204) can extend; A limiting assembly is provided on the auxiliary body (1), the limiting assembly comprising two limiting protrusions (10) extending in a direction close to the connecting member (204), the two limiting protrusions (10) being arranged at intervals along a preset direction and defining the limiting groove together with the auxiliary body (1); The limiting protrusion (10) and the auxiliary body (1) are integrally formed.

12. The auxiliary installation device for a connector and a structural member according to any one of claims 1 to 11, characterized in that: The connector body (201) further comprises a connecting piece (204) located on one side of the circuit board (205), and the structural member (300) is connected to the circuit board (205) via the connecting piece (204); The auxiliary body (1) also has an extension portion (14) extending toward the connecting member (204), and the extension portion (14) is used to at least abut the connecting member (204) against the circuit board (205).

13. The auxiliary installation device for a connector and a structural member according to any one of claims 1 to 11, characterized in that: The connector body (201) further comprises a connecting piece (204) located on one side of the circuit board (205), the connecting piece (204) and the circuit board (205) respectively having a first assembly hole (206), and the connecting piece (204) can be connected to the circuit board (205) through a first fastener (400) inserted into the corresponding first assembly hole (206) after the interface portion (202) extends into the mounting hole (301); A first magnetic attraction member (141) is arranged at a position of the auxiliary body (1) corresponding to the first assembly hole (206); the auxiliary installation device (100) further comprises a second magnetic attraction member (15); the second magnetic attraction member (15) can pass through the first assembly hole (206) in sequence from a side of the circuit board (205) away from the auxiliary body (1) and magnetically engage with the first magnetic attraction member (141); The second magnetic attraction member (15) has an abutment protrusion (151) for abutting against a side of the circuit board (205) facing away from the auxiliary body (1), so as to clamp the circuit board (205) between the auxiliary body (1) and the abutment protrusion (151).

14. A connector and structural component installation auxiliary system, characterized in that: The invention comprises a connector (200), a structural component (300), and an auxiliary device (100) for installing the connector and the structural component according to any one of claims 1 to 13.

Images