Electric connector fixing device for potting process

Abstract

The utility model discloses an electric connector fixing device used for a potting technology, which relates to the technical field of potting technology electric connector fixing and comprises a base, four sliding grooves are arranged at the top end of the base, a spring sleeved on the outer wall of a connecting column extends and moves, a sliding block fixed at the bottom end of a pore plate is connected with the top end of the connecting column through glue, and the bottom end of the pore plate is connected with the top end of the connecting column. The reset contraction force of the spring pulls the sliding block to move downwards, the outer surface of the sliding block slides on the inner wall of the sliding groove, and meanwhile the bottom end of the pore plate is connected with the top end of the base through glue, so that the lead bundle and the electric connector interface can be better installed in a potting mode, and the potting liquid compound is kept flat on the inner wall of the base. The outer wall of the transverse column is arranged on the outer surface of the base in a sleeving mode, one side of the transverse column is matched with the inner wall of the groove, the outer surface of the concave plate is connected with the top end of the connecting base through glue, then the bottom end of the pore plate and the top end of the base are fastened and installed, and therefore the stability of connection between the bottom end of the pore plate and the base is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing electric connectors in potting processes, and specifically relates to a fixing device for electric connectors in potting processes. Background Art

[0002] A fixing device for electric connectors in potting processes is a device used to fixedly install a wire harness and an electric connector interface in a potting process.

[0003] Based on the above, the inventor found that: in the existing fixing device for electric connectors in potting processes, generally, one end of the wire harness is directly contacted and installed with the inner wall of the electric connector interface by the staff, and then the staff pours the liquid compound for potting into the inner wall of the electric connector interface. After potting with the hydraulic compound, the outer surface is extremely likely to be uneven, thus seriously affecting the stability of the fixed installation between the wire harness and the electric connector interface, and reducing the practicability of the device. Therefore, in view of this, the existing structure is studied and improved, and a fixing device for electric connectors in potting processes is provided, in order to achieve a more practical value purpose. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A fixing device for electric connectors in potting processes of the utility model includes a base. Four chutes are opened at the top end of the base. A limiting mechanism is arranged at the top end of the base. An installation mechanism is arranged at the bottom end of the limiting mechanism. The installation mechanism is arranged on the outer surface of the base;

[0006] The limiting mechanism includes:

[0007] A hole plate. The bottom end of the hole plate is adhesively connected to the top end of the base. Four sliders are fixed at the bottom end of the hole plate. The outer walls of the four sliders are all slidably connected to the inner walls of the chutes. A ring hole is opened at the top end of the hole plate. A ring plate is fixed at the bottom end of the hole plate. The outer surface of the ring plate is slidably connected to the inner wall of the base.

[0008] As a preferred technical solution of the utility model, a fixing mechanism is arranged on the outer surface of the base. The fixing mechanism includes:

[0009] Four cross columns. The outer walls of the four cross columns are all sleeved on the outer surface of the base. Grooves are opened on the outer surfaces of the four sliders. The inner walls of the four grooves are all matched with the outer surfaces of the cross columns.

[0010] As a preferred technical solution of the utility model, the installation mechanism includes:

[0011] Four connecting columns, the tops of the four connecting columns are all fixed to the bottom end of the slider, the outer surfaces of the four connecting columns are all sleeved with the inner wall of the chute, the tops of the four connecting columns are adhesively connected to the bottom end of the slider, the bottoms of the four connecting columns are fixed with two bottom plates, springs are sleeved on the outer walls of the four connecting columns, and the two ends of the four springs are respectively fixed to the opposite surfaces of the chute and the slider.

[0012] As a preferred technical solution of the present utility model, two concave blocks slide on the outer surfaces of the two bottom plates, connecting blocks are fixed on the outer surfaces of the two concave blocks, the outer walls of the two connecting blocks are sleeved with the inner walls of the bottom plates, two connecting grooves are formed on the outer surface of the base, and the inner walls of the two connecting grooves are matched with the outer walls of the connecting blocks.

[0013] As a preferred technical solution of the present utility model, two concave plates slide on the outer surfaces of the four cross columns, connecting seats are adhesively connected to the bottom ends of the two concave plates, and one sides of the two connecting seats are fixed to the outer surface of the base.

[0014] As a preferred technical solution of the present utility model, two limiting columns are fixed to the bottom ends of the two concave plates, the outer walls of the four limiting columns are sleeved with the inner walls of the cross columns, and the inner walls of the two connecting seats are matched with the outer walls of the limiting columns.

[0015] As a preferred technical solution of the present utility model, the vertical cross-sectional area sizes of the outer walls of the four limiting columns are all matched with the vertical cross-sectional area sizes of the inner walls of the connecting seats.

[0016] The beneficial effects of the present utility model are:

[0017] 1. In this solution, by stretching and moving the spring sleeved on the outer wall of the connecting column, the slider fixed to the bottom end of the orifice plate is adhesively connected to the top end of the connecting column, so that the spring reset contraction force pulls the slider downward, the outer surface of the slider slides with the inner wall of the chute, and at the same time the bottom end of the orifice plate is adhesively connected to the top end of the base, which is convenient to stably install the orifice plate on the top end of the base, so as to better install the potting between the wire harness and the electrical connector interface, so that the potted liquid composite remains flat on the inner wall of the base, facilitating the normal use of the device.

[0018] 2. In this solution, by sleeving the outer wall of the cross column with the outer surface of the base, making one side of the cross column match with the inner wall of the groove, adhesively connecting the outer surface of the concave plate to the top end of the connecting seat, and making the limiting column pass through the inner wall of the cross column and match with the inner wall of the connecting seat, the bottom end of the orifice plate is tightly installed on the top end of the base, thereby further improving the connection stability between the bottom end of the orifice plate and the base, and facilitating the fastening of the internal structure installation of the device. Description of the Drawings

[0019] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0020] Figure 1 is a schematic structural diagram of a fixing device for an electrical connector used in a potting process according to the present utility model;

[0021] Figure 2 is a schematic structural diagram of an exploded view of a limiting mechanism of a fixing device for an electrical connector used in a potting process according to the present utility model;

[0022] Figure 3 is a schematic structural diagram of an exploded view of an installation mechanism of a fixing device for an electrical connector used in a potting process according to the present utility model;

[0023] Figure 4 is a schematic structural diagram of an exploded view of a fixing mechanism of a fixing device for an electrical connector used in a potting process according to the present utility model.

[0024] In the figure: 1, base; 2, chute; 3, limiting mechanism; 31, hole plate; 32, slider; 33, ring hole; 34, ring plate; 4, installation mechanism; 41, connecting column; 42, bottom plate; 43, spring; 44, concave block; 45, connecting block; 46, connecting groove; 5, fixing mechanism; 51, cross column; 52, groove; 53, concave plate; 54, connecting seat; 55, limiting column. Detailed implementation manners

[0025] The following describes the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0026] Embodiment: As Figures 1-4 shown, a fixing device for an electrical connector used in a potting process according to the present utility model includes a base 1. Four chutes 2 are opened at the top end of the base 1. A limiting mechanism 3 is provided at the top end of the base 1. The bottom end of the limiting mechanism 3 is provided with an installation mechanism 4, and the installation mechanism 4 is arranged on the outer surface of the base 1;

[0027] The limiting mechanism 3 includes:

[0028] A hole plate 31, the bottom end of the hole plate 31 is adhesively connected to the top end of the base 1. Four sliders 32 are fixed to the bottom end of the hole plate 31. The outer walls of the four sliders 32 are slidably connected to the inner walls of the chutes 2. A ring hole 33 is opened at the top end of the hole plate 31. A ring plate 34 is fixed to the bottom end of the hole plate 31. The outer surface of the ring plate 34 is slidably connected to the inner wall of the base 1.

[0029] As shown in the attached Figure 1 and Figure 4As shown, a fixing mechanism 5 is provided on the outer surface of the base 1. The fixing mechanism 5 includes:

[0030] Four cross columns 51. The outer walls of the four cross columns 51 are sleeved with the outer surface of the base 1. Grooves 52 are formed on the outer surfaces of the four sliders 32. The inner walls of the four grooves 52 are arranged to match the outer surfaces of the cross columns 51. Two concave plates 53 slide on the outer surfaces of the four cross columns 51. Connecting seats 54 are adhesively connected to the bottoms of the two concave plates 53. One side of each of the two connecting seats 54 is fixed to the outer surface of the base 1. Two limiting columns 55 are fixed to the bottoms of the two concave plates 53. The outer walls of the four limiting columns 55 are sleeved with the inner walls of the cross columns 51. The inner walls of the two connecting seats 54 are arranged to match the outer walls of the limiting columns 55. The vertical cross-sectional area sizes of the outer walls of the four limiting columns 55 are arranged to match the vertical cross-sectional area sizes of the inner walls of the connecting seats 54, which is convenient for limiting and placing the sliders 32 on the inner walls of the sliding grooves 2, thereby facilitating the stable installation of the bottom end of the orifice plate 31 on the top end of the base 1.

[0031] As shown in the appendix Figure 1 and Figure 3 As shown, the installation mechanism 4 includes:

[0032] Four connecting columns 41. The tops of the four connecting columns 41 are fixed to the bottoms of the sliders 32. The outer surfaces of the four connecting columns 41 are sleeved with the inner walls of the sliding grooves 2. The tops of the four connecting columns 41 are adhesively connected to the bottoms of the sliders 32. Two bottom plates 42 are fixed to the bottoms of the four connecting columns 41. Springs 43 are sleeved on the outer walls of the four connecting columns 41. The two ends of the four springs 43 are respectively fixed to the opposite surfaces of the sliding grooves 2 and the sliders 32. Concave blocks 44 slide on the outer surfaces of the two bottom plates 42. Connecting blocks 45 are fixed to the outer surfaces of the two concave blocks 44. The outer walls of the two connecting blocks 45 are sleeved with the inner walls of the bottom plates 42. Two connecting grooves 46 are formed on the outer surface of the base 1. The inner walls of the two connecting grooves 46 are arranged to match the outer walls of the connecting blocks 45, which is convenient for limiting and installing the position of the bottom plates 42 and is beneficial to the normal use of the device.

[0033] Working principle: When in use, pull the bottom plate 42 to drive the connecting column 41 to move upward, so that it is sleeved with the inner wall of the sliding groove 2. Furthermore, the spring 43 sleeved on the outer wall of the connecting column 41 is stretched and moved. The slider 32 fixed at the bottom end of the orifice plate 31 is adhesively connected to the top end of the connecting column 41. The restoring contraction force of the spring 43 pulls the slider 32 to move downward, and the outer surface of the slider 32 slides on the inner wall of the sliding groove 2. At the same time, the bottom end of the orifice plate 31 is adhesively connected to the top end of the base 1. Use the outer surface of the concave block 44 to slide on the outer wall of the bottom plate 42, and the outer wall of the connecting block 45 is sleeved with the inner wall of the bottom plate 42 until the outer wall of the connecting block 45 is matched with the inner wall of the connecting groove 46. Use the outer wall of the cross column 51 to be sleeved with the outer surface of the base 1, and one side of the cross column 51 is matched with the inner wall of the groove 52. Adhesively connect the outer surface of the concave plate 53 to the top end of the connecting seat 54, and the limiting column 55 passes through the inner wall of the cross column 51 and is matched with the inner wall of the connecting seat 54. Furthermore, the bottom end of the orifice plate 31 is firmly installed on the top end of the base 1. Use the wire bundles to be sleeved with the inner wall of the orifice plate 31 respectively until the bottom ends of the wire bundles contact the inner wall bottom end of the base 1. Pour the liquid composite for potting into the inner wall of the base 1 through the annular hole 33, so that a firm installation is achieved between the inner wall of the base 1 and the wire bundles, and ensure that the liquid composite for potting remains flat on the inner wall of the base 1.

[0034] Finally, it should be noted that in the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electrical connector fixing device for potting process, comprising a base (1), the top of the base (1) is provided with four slide grooves (2), characterized in that: The top end of the base (1) is provided with a limiting mechanism (3), the bottom end of the limiting mechanism (3) is provided with a mounting mechanism (4), and the mounting mechanism (4) is arranged on the outer surface of the base (1); The limiting mechanism (3) comprises: A hole plate (31), the bottom end of the hole plate (31) is glue-connected to the top end of the base (1), four sliders (32) are fixed to the bottom end of the hole plate (31), the outer walls of the four sliders (32) slide with the inner wall of the slide groove (2), a ring hole (33) is opened at the top end of the hole plate (31), a ring plate (34) is fixed to the bottom end of the hole plate (31), and the outer surface of the ring plate (34) slides with the inner wall of the base (1).

2. The electrical connector fixing device for potting process according to claim 1, characterized in that: The outer surface of the base (1) is provided with a fixing mechanism (5), and the fixing mechanism (5) comprises: Four transverse columns (51), the outer walls of the four transverse columns (51) are sleeved with the outer surface of the base (1), the outer surfaces of the four sliding blocks (32) are provided with grooves (52), and the inner walls of the four grooves (52) are matched with the outer surface of the transverse column (51).

3. The electrical connector fixing device for potting process according to claim 1, characterized in that: The mounting mechanism (4) comprises: Four connecting columns (41), the top ends of the four connecting columns (41) are fixed to the bottom ends of the sliders (32), the top ends of the four connecting columns (41) are glue-connected to the bottom ends of the sliders (32), the outer surfaces of the four connecting columns (41) are sleeved on the inner walls of the slide grooves (2), the bottom ends of the four connecting columns (41) are fixed with two bottom plates (42), the outer walls of the four connecting columns (41) are sleeved with springs (43), and the two ends of the four springs (43) are respectively fixed to the opposite surfaces of the slide grooves (2) and the sliders (32).

4. The electrical connector fixing device for potting process according to claim 3, characterized in that: The outer surfaces of the two bottom plates (42) are both slidably provided with recessed blocks (44), the outer surfaces of the two recessed blocks (44) are both fixed with connecting blocks (45), the outer walls of the two connecting blocks (45) are sleeved with the inner walls of the bottom plates (42), the outer surface of the base (1) is provided with two connecting grooves (46), the inner walls of the two connecting grooves (46) are both matched with the outer walls of the connecting blocks (45).

5. The electrical connector fixing device for potting process according to claim 2, characterized in that: Two concave plates (53) are slidably mounted on the outer surfaces of the four transverse columns (51); the bottom ends of the two concave plates (53) are glue-connected to connecting seats (54); and one side of the two connecting seats (54) is fixed to the outer surface of the base (1).

6. The electrical connector fixing device for potting process according to claim 5, characterized in that: Two limiting columns (55) are fixed to the bottom ends of the two concave plates (53), the outer walls of the four limiting columns (55) are sleeved with the inner wall of the cross column (51), and the inner walls of the two connecting seats (54) are matched with the outer walls of the limiting columns (55).

7. The electrical connector fixing device for potting process according to claim 6, characterized in that: The vertical cross-sectional area dimensions of the outer walls of the four limiting columns (55) are all matched with the vertical cross-sectional area dimensions of the inner wall of the connecting seat (54).

Images