Anti-dragging atom magnetometer wire box connecting structure

Abstract

The utility model relates to an anti-dragging atomic magnetometer wire box connecting structure applied to the technical field of electronic wiring, which comprises a box body, a magnetometer circuit board, a terminal stud, a flexible circuit wire, a wiring hole, a fixed stud, an anti-dragging sheet, a circuit groove, a tensile covered edge and an end sleeve. The connection between the flexible circuit line and the magnetometer circuit board is realized, the flexible circuit line is protected by using the protective bushing, the tensile capacity of the protective bushing is improved by using the tensile wrapping edge, and the combination part of the terminal stud and the flexible circuit line is effectively prevented from being influenced by the tensile force by applying the pulling force applied to the protective bushing to the anti-pulling sheet, so that the reliability of the magnetometer is improved. Therefore, the anti-pulling capability of the wire box of the atomic magnetometer is effectively improved, plugging separation of the terminal stud and the flexible circuit wire is facilitated, and the use capability of the atomic magnetometer is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire box connecting structure, in particular to an anti-dragging atomic magnetometer wire box connecting structure applied to the technical field of electronic wiring. BACKGROUND

[0002] The wiring component usually refers to the assembly for connecting the electric wire or cable to ensure the safety and reliability of the electrical connection, wherein the terminal is used for fixing the electric wire in a certain position and ensuring good electrical contact, in order to improve the anti-dragging ability of the wiring, the anti-tension structure is added to the wiring position.

[0003] The utility model discloses CN202320281129.9 specification discloses an anti-stretching protection type electronic wire harness, the added terminal moves and can drive the limiting plate to move, the limiting plate moves and will move to the inner wall of the limiting frame, when touching the inner wall of the limiting frame, will not continue to move, so that the terminal will not fall off from the inner cavity of the wire harness connector, improve the stability of device connection.

[0004] For the anti-tension enhancement of the wiring position, the traditional way is to use the screw fixing mode, but this direct locking mode of the terminal and the line is not conducive to the disassembly of the line and the terminal, and at the same time, since the terminal and the line are fixed as a whole, the drag force received by the line will be directly transmitted to the terminal, and the terminal is mostly welded on the circuit board, so when the terminal is affected by the tension, the terminal and the circuit board are damaged, causing the failure of the electronic equipment. UTILITY MODEL CONTENTS

[0005] In view of the above prior art, the technical problem to be solved by the utility model is that the traditional way is to use the screw fixing mode, but this direct locking mode of the terminal and the line is not conducive to the disassembly of the line and the terminal, and when the terminal is affected by the tension, the terminal and the circuit board are damaged, causing the failure of the electronic equipment.

[0006] In order to solve the above problems, the utility model provides an anti-dragging atomic magnetometer wire box connecting structure, which comprises a box body, a magnetometer circuit board fixedly connected in the box body, a terminal head fixedly connected to one end of the magnetometer circuit board, a flexible circuit line inserted into the outside of the terminal head, and a protective sleeve covering the outside of the flexible circuit line.

[0007] The box body is provided with a wiring hole corresponding to one end of the wiring terminal, and the inner ends of the wiring hole are fixedly connected with two fixed studs, the top ends of the two fixed studs are screw-connected with an anti-pulling piece, a circuit slot is formed in the middle of the anti-pulling piece, the flexible circuit line passes through the circuit slot, the left and right edges of the protective bushing are covered with anti-pulling edges, one end of the anti-pulling edge corresponding to the wiring terminal is fixedly connected with an end sleeve, and the two end sleeves are respectively sleeved with the two ends of the anti-pulling piece.

[0008] In the anti-pulling atomic magnetometer wire box connecting structure, the anti-pulling piece is installed through a screw, the protective bushing is sleeved with the anti-pulling piece through the end sleeve on the anti-pulling edge, the pulling force is applied to the anti-pulling piece, thereby effectively avoiding the stress on the wiring terminal and the flexible circuit line, and the wiring protection capability is effectively improved.

[0009] As a further improvement of the present application, the left and right edges of the anti-pulling piece are fixedly connected with buffer pads, the upper and lower surfaces of the flexible circuit line are respectively in contact with the two buffer pads, and the buffer pads are used to buffer the flexible circuit line passing through the circuit slot, thereby effectively improving the anti-pulling protection capability of the flexible circuit line.

[0010] As a further improvement of the present application, the buffer pads are C-shaped and correspond to the edges of the anti-pulling piece, and the buffer pads are made of elastic sponge material, thereby effectively improving the combination effect of the buffer pads and the anti-pulling piece, and facilitating the flexible circuit line to pass through the circuit slot from top to bottom and from bottom to top.

[0011] As a further improvement of the present application, the middle of the anti-pulling piece is provided with a circuit gap, the circuit gap is connected with the circuit slot, and the circuit gap faces the wiring terminal, the thickness of the flexible circuit line corresponds to the spacing of the circuit gap, and the flexible circuit line enters the circuit slot through the circuit gap, thereby facilitating the disassembly and replacement operation of the anti-pulling piece.

[0012] As another improvement of the present application, the two ends of the circuit slot are fixedly connected with limiting stop rings corresponding to the end sleeves, the limiting stop rings are used to prevent the end sleeves from sliding in the direction of the circuit gap, thereby avoiding the deformation of the anti-pulling piece due to the stress on the left and right sides of the circuit gap.

[0013] As a further improvement of the present application, the outer circle of the limiting stop ring is fixedly connected with a detaching prevention nail, the outer surface of the end sleeve of the detaching prevention nail is in contact, the detaching prevention nail is used to prevent the end sleeve from passing the limiting stop ring, thereby effectively improving the blocking capability of the limiting stop ring to the end sleeve.

[0014] In conclusion, the utility model discloses a flexible circuit line plug-in connection terminal head, realize the intercommunication of flexible circuit line and magnetometer circuit board, utilize the protection bushing to provide protection for flexible circuit line, and the tensile package edge improves the tensile capacity of protection bushing, and the tensile force of protection bushing is acted on the anti -dragging piece through the tensile force, effectively avoid the combination of terminal head and flexible circuit line to be affected by the tensile force, thereby effectively improve the tensile capacity of atomic magnetometer line box, and the plug -in separation of terminal head and flexible circuit line is convenient, and the use capacity of atomic magnetometer is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the stereogram of the first embodiment of the application;

[0016] Figure 2 It is the stereogram of the box body of the first embodiment of the application;

[0017] Figure 3 It is the enlarged view of terminal head and flexible circuit line of the first embodiment of the application;

[0018] Figure 4 It is the stereogram of flexible circuit line of the first embodiment of the application;

[0019] Figure 5 It is the side view of the anti -dragging piece of the first embodiment of the application;

[0020] Figure 6 It is the stereogram of the anti -dragging piece of the first embodiment of the application;

[0021] Figure 7 It is the stereogram of the anti -dragging piece and end sleeve of the second embodiment of the application.

[0022] Explanation of reference numerals in the drawing:

[0023] 1, box body;101, magnetometer circuit board;102, terminal head;103, flexible circuit line;104, protection bushing;2, terminal hole;201, fixed stud;202, anti -dragging piece;203, line slot;204, tensile package edge;205, end sleeve;206, buffer pad;3, line gap;301, limit stop ring;302, anti -pulling nail. DETAILED DESCRIPTION

[0024] The two embodiments of the application will be described in detail below with reference to the drawings.

[0025] The first embodiment is:

[0026] Figures 1 to 4As shown in the figure, the anti-pulling atomic magnetometer wire box connecting structure comprises a box body 1, the inside of the box body 1 is fixedly connected with a magnetometer circuit board 101, one end of the magnetometer circuit board 101 is fixedly connected with a wire end 102, the outside of the wire end 102 is inserted with a flexible circuit wire 103, the outside of the flexible circuit wire 103 is covered with a protective sleeve 104, one end of the box body 1 corresponding to the wire end 102 is provided with a wire hole 2, the left and right ends of the inner port of the wire hole 2 are both fixedly connected with fixed studs 201, the top ends of the two fixed studs 201 are screw-connected with an anti-pulling piece 202, the middle part of the anti-pulling piece 202 is provided with a wire slot 203, the flexible circuit wire 103 penetrates through the wire slot 203, the left and right edges of the protective sleeve 104 are both covered with anti-pulling edges 204, one end of the anti-pulling edge 204 corresponding to the wire end 102 is fixedly connected with an end sleeve 205, and the two end sleeves 205 are respectively sleeved with the two ends of the anti-pulling piece 202.

[0027] When the wire connection of the atomic magnetometer wire box is assembled, the wire end of the flexible circuit wire 103 is first sleeved with the anti-pulling piece 202, that is, the wire end of the flexible circuit wire 103 penetrates through the wire slot 203 in the middle part of the anti-pulling piece 202, the end sleeves 205 on the anti-pulling edges 204 are sleeved with the two ends of the anti-pulling piece 202, and then the flexible circuit wire 103 is inserted and assembled with the wire end 102, the anti-pulling piece 202 is fixed on the fixed stud 201 by means of a screw, the wire connection of the atomic magnetometer wire box is realized, the pulling force acting on the protective sleeve 104 is applied to the anti-pulling piece 202, the combination part of the wire end 102 and the flexible circuit wire 103 is effectively prevented from being affected by the pulling force, and therefore the anti-pulling ability of the atomic magnetometer wire box is effectively improved.

[0028] Figures 5 to 6 As shown in the figure, the left and right edges of the anti-pulling piece 202 are both fixedly bonded with buffer pads 206, the upper and lower surfaces of the flexible circuit wire 103 are respectively in contact with the two buffer pads 206, the flexible circuit wire 103 penetrating through the wire slot 203 is buffered by means of the buffer pads 206, the anti-pulling protection ability of the flexible circuit wire 103 is effectively improved, the edge of the buffer pad 206 corresponding to the anti-pulling piece 202 is provided in a C shape, the buffer pad 206 is made of elastic sponge material, the combination effect of the buffer pad 206 and the anti-pulling piece 202 is effectively improved, and the flexible circuit wire 103 can conveniently penetrate through the wire slot 203 from top to bottom and from bottom to top;

[0029] In the process that the flexible circuit wire 103 penetrates through the wire slot 203, the flexible circuit wire 103 bypasses the buffer pads 206 on the left and right edges of the anti-pulling piece 202, so that the wire end of the flexible circuit wire 103 is reserved to have a curved growth part, even if the flexible circuit wire 103 still has a part of pulling force, the flexible circuit wire 103 with the reserved curve is straightened, the buffer pads 206 are compressed to buffer the pulling force, and the anti-pulling ability of the flexible circuit wire 103 is further improved.

[0030] The second embodiment:

[0031] Compared with the first embodiment, the line gap 3 is mainly added, and the specific added structure is as follows, and the remaining structure is consistent with the first embodiment.

[0032] Figures 6 to 7 It is shown that the middle part of the anti-pulling piece 202 is provided with a line gap 3, the line gap 3 communicates with the line groove 203, and the line gap 3 faces the terminal head 102, the thickness of the flexible circuit line 103 corresponds to the spacing of the line gap 3, the flexible circuit line 103 enters the line groove 203 through the line gap 3, thereby facilitating the disassembly and replacement operation of the anti-pulling piece 202, both ends of the line groove 203 are fixedly connected with a limiting stop ring 301, the limiting stop ring 301 corresponds to the end sleeve 205, the limiting stop ring 301 is used to prevent the end sleeve 205 from sliding to the direction of the line gap 3, thereby avoiding the deformation of the anti-pulling piece 202 due to the stress on the left and right sides of the line gap 3, the outer circle of the limiting stop ring 301 is fixedly connected with a detaching prevention nail 302, the end sleeve 205 contacts the outer surface of the detaching prevention nail 302, the detaching prevention nail 302 is used to prevent the end sleeve 205 from passing the limiting stop ring 301, and the blocking ability of the limiting stop ring 301 to the end sleeve 205 is effectively improved;

[0033] When the terminal of the flexible circuit line 103 is connected through the line groove 203 in the middle part of the anti-pulling piece 202, the flexible circuit line 103 passes through the line gap 3 in the middle part of the anti-pulling piece 202, and the flexible circuit line 103 directly enters the line groove 203, thereby facilitating the disassembly operation of the anti-pulling piece 202 and the flexible circuit line 103, and facilitating the replacement operation of the anti-pulling piece 202, the limiting stop ring 301 is used to prevent the end sleeve 205 from sliding to the direction of the line gap 3, and the detaching prevention nail 302 is used to prevent the end sleeve 205 from passing the limiting stop ring 301, that is, the end sleeve 205 applies pressure to the line gap 3 to the line groove 203, and the deformation of the anti-pulling piece 202 is effectively avoided.

[0034] In combination with the current actual demand, the above-mentioned embodiments adopted by the present application are not limited to this, various changes made within the knowledge range of those skilled in the art without departing from the concept of the present application still fall within the protection range of the present application.

Claims

1. A drag-protected atomic magnetometer wire box connection structure, characterized by: Including the box (1), the inside fixed connection of the box (1) has magnetometer circuit board (101), one end of the magnetometer circuit board (101) is fixedly connected with the terminal head (102), the outside of the terminal head (102) is inserted with flexible circuit line (103), the outside of the flexible circuit line (103) is covered with protective bushing (104); The box (1) is provided with a wiring hole (2) at one end of the terminal head (102), the left and right ends of the inner port of the wiring hole (2) are fixedly connected with the fixed stud (201), the top of the two fixed studs (201) is screw connected with the anti-pulling piece (202), the middle of the anti-pulling piece (202) is provided with a line slot (203), the flexible circuit line (103) penetrates the line slot (203), the left and right edges of the protective bushing (104) are covered with the anti-tension edge (204), one end of the anti-tension edge (204) corresponding to the terminal head (102) is fixedly connected with the end sleeve (205), and the two end sleeves (205) are respectively sleeved with the two ends of the anti-pulling piece (202).

2. A drag-resistant atomic magnetometer wire box connection structure according to claim 1, characterized in that: The left and right edges of the anti-pulling piece (202) are fixedly bonded with the buffer pad (206), and the upper and lower surfaces of the flexible circuit line (103) are respectively in contact with the two buffer pads (206).

3. A drag-resistant atomic magnetometer wire box connection structure according to claim 2, characterized by: The edge of the buffer pad (206) corresponding to the anti-pulling piece (202) is C-shaped, and the buffer pad (206) is made of elastic sponge material.

4. The anti-tow atomic magnetometer wire box connection structure of claim 1, wherein: The middle of the anti-pulling piece (202) is provided with a line gap (3), the line gap (3) is communicated with the line slot (203), and the line gap (3) faces the terminal head (102), the thickness of the flexible circuit line (103) corresponds to the interval of the line gap (3).

5. The anti-tow atomic magnetometer cable box connection structure of claim 1, wherein: Both ends of the line slot (203) are fixedly connected with the limiting stop ring (301), and the limiting stop ring (301) corresponds to the end sleeve (205).

6. A drag-resistant atomic magnetometer wire box connection structure according to claim 5, characterized by: The outer ring of the limiting stop ring (301) is fixedly connected with the anti-withdrawal nail (302), and the end sleeve (205) of the anti-withdrawal nail (302) is in contact with the outer surface.

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