Electronic connector with guide head protection function

Abstract

The utility model relates to an electronic connector with a guide head protection function, which comprises a guide head and a lead which are connected with each other, and further comprises a protection sleeve fixed on the surface of the guide head, and guide grooves are arranged on the upper surface and the lower surface of the protection sleeve; the sliding sleeve is installed on the surface of the protective sleeve and can move in the direction of the guide groove, protective covers are hinged to the front ends of the upper surface and the lower surface of the sliding sleeve respectively, elastic ropes are fixedly connected to the non-hinged ends of the protective covers and the middle of the guide groove, and when the sliding sleeve is moved backwards, the elastic ropes stretch backwards along the track of the guide groove. And the protective cover is driven to be opened. Compared with the prior art, the electronic connector has the advantages that the protective cover can reset automatically, and the guide head of the electronic connector can be protected and used conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic connectors, in particular to an electronic connector with a lead protection function. Background Art

[0002] An electronic connector is a conductor device that bridges two conductors in a loop, allowing current or signals to flow from one conductor to another, and plays the role of connecting or disconnecting current or signals. It is widely used in various electrical circuits, and its nodes are usually connected by plugging and unplugging the conductors on the electronic connector to achieve the subsequent connection or disconnection of the device.

[0003] At present, when traditional electronic connectors are in use, they are connected by plugging and unplugging the conductor heads provided on the electronic connectors. At the conductor head connection, there is no corresponding protection structure when not in use. After being used externally, damage may occur when there is external collision or wear on the contact surface, thereby reducing the overall use effect of the device. Existing electronic connectors with conductor head protection function usually use a protective cover for protection, which is removed when in use. However, after the conductor head is used, it is easy to neglect the protection of the conductor head and forget to cover the protective cover on the conductor head. The conductor head without the protective cover is exposed to the outside world and is easily affected by external conditions. If this situation occurs for a long time, the conductor head is prone to damage.

[0004] Patent publication number CN219979831U discloses an electronic connector with a conductor head protection function, including an input port and an output port, a plurality of insulating sleeves are fixedly installed on the peripheral side of the connecting line, and a slide groove is provided on both sides of the insulating sleeve, a cross bar is fixedly installed in the slide groove, a reset spring and a slider are installed on the peripheral side of the cross bar, and a limit groove is provided on the upper surface of the insulating sleeve, a limit block is installed in the limit groove, a bolt is fixedly connected to the limit block, and a nut is installed on the peripheral side of the bolt. However, after the dust cover of the electronic connector is closed, the rod is inserted into the slot, and the dust cover will not open easily. After the protective cover is moved, another step of opening the dust cover is required, and the dust cover cannot rebound and needs to be closed manually, which is cumbersome in actual use, and it is easy to forget to close the dust cover, resulting in the conductor head being exposed to the outside world. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic connector with a lead protection function in order to overcome the defects of the prior art. The protective cover automatically resets, which is beneficial to the protection and use of the lead of the electronic connector.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An electronic connector with a conductor head protection function, comprising a conductor head and a wire connected to each other, and the electronic connector also comprises:

[0008] A protective sleeve fixed on the surface of the guide head, wherein the upper and lower surfaces of the protective sleeve are provided with guide grooves;

[0009] And a sliding sleeve is installed on the surface of the protective sleeve and can move along the guide groove direction, the front ends of the upper and lower surfaces of the sliding sleeve are respectively hinged with protective covers, and the non-hinged end of the protective cover is fixedly connected to the middle of the guide groove with an elastic rope. When the sliding sleeve is moved backward, the elastic rope is stretched backward along the guide groove track to drive the protective cover to open.

[0010] Furthermore, the protective cover comprises an upper protective cover and a lower protective cover, the upper protective cover is hinged to the upper surface of the sliding sleeve, and the lower protective cover is hinged to the lower surface of the sliding sleeve.

[0011] Furthermore, a fixing block for fixing the elastic rope is provided at the non-hinged end of the protective cover.

[0012] Furthermore, the fixing block includes an upper fixing block fixed on the upper protective cover, and a lower fixing block fixed on the lower protective cover. When the upper protective cover and the lower protective cover are closed, the upper fixing block and the lower fixing block are tightly attached to prevent the protective cover from rebounding and failing to close.

[0013] Furthermore, the upper fixing block is a magnet block, and the lower fixing block is a metal block.

[0014] Furthermore, the fixing block is located in the middle of the non-hinged end of the protective cover.

[0015] Furthermore, metal sheets are provided at both ends of the lower surface of the protective cover, and magnetic strips are provided on both sides of the front surface of the sliding sleeve. When the protective cover is closed, the metal sheets are adsorbed onto the magnetic strips to prevent the protective cover from rebounding and being unable to close.

[0016] Furthermore, slide rails are arranged on the inner sides of the upper and lower surfaces of the slide sleeve, and the slide rails are arranged on both sides of the elastic rope and slide along the guide groove.

[0017] Furthermore, slide rails are arranged on the inner sides of both side surfaces of the slide sleeve, and the slide rails are parallel to the guide grooves.

[0018] Furthermore, limit blocks are fixedly provided on both sides of the protective sleeve.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] When the existing connector with the guide head protection function is in use, the user manually removes and installs the protective cover on the guide head, which is easy to be forgotten after use. When the electronic connector of the present invention is in use, the protective cover is pulled by the elastic rope to open the protective cover to expose the guide head. After use, the elastic force of the elastic rope causes the sliding sleeve to slide back on the protective cover and automatically reset, and the metal sheet on the protective cover is adsorbed to the magnetic strip on the sliding sleeve or the upper and lower fixed blocks are adsorbed to each other, so that the protective cover is tightly connected to the protective cover, and the guide head is closed, so as to avoid the situation that the protective cover is forgotten to cover the guide head after use, which is beneficial to the protection of the connector guide head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the electronic connector shown in the present invention when it is not in use;

[0022] Figure 2 It is a schematic structural diagram of the electronic connector shown in the present invention when in use.

[0023] Description of the markings in the figure:

[0024] 1-lead, 11-conductor wire;

[0025] 2-protective sleeve, 21-guide groove, 22-elastic rope, 23-limiting block;

[0026] 3-sliding sleeve, 31-protective cover, 311-upper protective cover, 312-lower protective cover, 32-fixing block, 321-upper fixing block, 322-lower fixing block, 33-magnetic strip, 34-metal sheet. DETAILED DESCRIPTION

[0027] The utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments are implemented based on the technical solution of the utility model, and provide detailed implementation methods and specific operation processes, but the protection scope of the utility model is not limited to the following embodiments. In the following implementation methods or embodiments, if there is no special description of the functional components or structures, it indicates that they are all conventional components or conventional structures used in the field to achieve the corresponding functions.

[0028] It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example 1

[0031] An electronic connector with lead protection function, see Figure 1 and Figure 2 , including a connected lead 1 and a wire 11, the electronic connector also includes:

[0032] A protective sleeve 2 fixed on the surface of the guide head 1, wherein the upper and lower surfaces of the protective sleeve 2 are provided with guide grooves 21;

[0033] And a sliding sleeve 3 is installed on the surface of the protective sleeve 2 and can move along the direction of the guide groove 21. The front ends of the upper and lower surfaces of the sliding sleeve 3 are respectively hinged with protective covers 31. The non-hinged end of the protective cover 31 is fixedly connected to the middle of the guide groove 21 with an elastic rope 22. When the sliding sleeve 3 is moved backward, the elastic rope 22 is stretched backward along the track of the guide groove 21, driving the protective cover 31 to open.

[0034] In this embodiment, the protective cover 31 includes an upper protective cover 311 and a lower protective cover 312 . The upper protective cover 311 is hinged to the upper surface of the sliding sleeve 3 , and the lower protective cover 312 is hinged to the lower surface of the sliding sleeve 3 .

[0035] In this embodiment, a fixing block 32 for fixing the elastic cord 22 is provided at the non-hinged end of the protective cover 31 .

[0036] In this embodiment, the fixing block 32 includes an upper fixing block 321 fixed on the upper protective cover 311, and a lower fixing block 322 fixed on the lower protective cover 312. When the upper protective cover 311 and the lower protective cover 312 are closed, the upper fixing block 321 and the lower fixing block 322 are tightly attached.

[0037] In this embodiment, the upper fixing block 321 is a magnet block, and the lower fixing block 322 is an iron block.

[0038] In this embodiment, the fixing block 32 is located in the middle of the non-hinged end of the protective cover 31 .

[0039] In this embodiment, slide rails are provided on the inner sides of the upper and lower surfaces of the slide sleeve 3 , and the slide rails are provided on both sides of the elastic rope 22 and slide along the guide groove 21 .

[0040] In this embodiment, limit blocks 23 are fixedly provided on both sides of the protective sleeve 2 to prevent the sliding sleeve 3 from sliding off when not in use.

[0041] The working principle of this electronic connector is:

[0042] When the electronic connector is used, the sliding sleeve 3 is slid on the protective sleeve 2, and the sliding sleeve 3 presses the elastic rope 22 into the guide groove 21. At this time, the elastic rope 22 is in a state of continuous stretching. At the same time, the elastic rope 22 pulls the protective cover 31, so that the tension generated is greater than the magnetic force between the upper fixing block 321 and the lower fixing block 322, and the protective cover 31 is pulled open to release the closed protection of the guide head 1, so that the guide head 1 can be used. The guide head 1 is inserted into the slot, and the sliding sleeve 3 is released. The sliding sleeve 3 is pressed against the slot, and the sliding sleeve 3 stops moving through the slot limit. After use, the guide head 1 is pulled out from the slot to release the limit on the sliding sleeve 3. The elastic force of the contraction of the elastic rope 22 pulls the sliding sleeve 3, so that the sliding sleeve 3 slides forward along the guide groove 21 through the slide rail on the protective sleeve 2. The magnetic force between the upper fixed block 321 and the lower fixed block 322 is greater than the backward elastic force generated by the elastic rope 22. The upper fixed block 321 and the lower fixed block 322 are adsorbed, and the protective cover 31 is closed to seal the guide head 1, and the sliding sleeve 3 and the protective cover 31 are automatically reset.

[0043] Example 2

[0044] An electronic connector with lead protection function, see Figure 1 and Figure 2 , including a connected lead 1 and a wire 11, the electronic connector also includes:

[0045] A protective sleeve 2 fixed on the surface of the guide head 1, wherein the upper and lower surfaces of the protective sleeve 2 are provided with guide grooves 21;

[0046] And a sliding sleeve 3 is installed on the surface of the protective sleeve 2 and can move along the direction of the guide groove 21. The front ends of the upper and lower surfaces of the sliding sleeve 3 are respectively hinged with protective covers 31. The non-hinged end of the protective cover 31 is fixedly connected to the middle of the guide groove 21 with an elastic rope 22. When the sliding sleeve 3 is moved backward, the elastic rope 22 is stretched backward along the track of the guide groove 21, driving the protective cover 31 to open.

[0047] In this embodiment, the protective cover 31 includes an upper protective cover 311 and a lower protective cover 312 . The upper protective cover 311 is hinged to the upper surface of the sliding sleeve 3 , and the lower protective cover 312 is hinged to the lower surface of the sliding sleeve 3 .

[0048] In this embodiment, a fixing block 32 for fixing the elastic cord 22 is provided at the non-hinged end of the protective cover 31 .

[0049] In this embodiment, the fixing block 32 includes an upper fixing block 321 fixed on the upper protective cover 311, and a lower fixing block 322 fixed on the lower protective cover 312. When the upper protective cover 311 and the lower protective cover 312 are closed, the upper fixing block 321 and the lower fixing block 322 are tightly attached.

[0050] In this embodiment, the fixing block 32 is located in the middle of the non-hinged end of the protective cover 31 .

[0051] In this embodiment, metal sheets 34 are provided at both ends of the lower surface of the protective cover 31. The metal sheets 34 are magnet sheets. Magnetic strips 33 are provided on both sides of the front surface of the sliding sleeve 3. When the protective cover 31 is closed, the metal sheets 34 are adsorbed by the magnetic strips 33.

[0052] In this embodiment, slide rails are provided on the inner sides of both side surfaces of the slide sleeve 3 , and the slide rails are parallel to the guide groove 21 .

[0053] In this embodiment, limit blocks 23 are fixedly provided on both sides of the protective sleeve 2 .

[0054] The working principle of this electronic connector is:

[0055] When the electronic connector is used, the sliding sleeve 3 is slid on the protective sleeve 2, and the sliding sleeve 3 presses the elastic rope 22 into the guide groove 21. At this time, the elastic rope 22 is in a state of continuous stretching. At the same time, the elastic rope 22 pulls the protective cover 31, so that the tension generated is greater than the magnetic force between the metal sheet 34 and the magnetic strip 33, and the protective cover 31 is pulled open to release the closed protection of the guide head 1, so that the guide head 1 can be used. The guide head 1 is inserted into the slot, and the sliding sleeve 3 is released. The sliding sleeve 3 is pressed against the slot, and the sliding sleeve 3 stops moving through the slot limit. After use, the guide head 1 is pulled out from the slot to release the limit on the sliding sleeve 3. The elastic force of the contraction of the elastic rope 22 pulls the sliding sleeve 3, so that the sliding sleeve 3 slides forward along the guide groove 21 through the slide rail on the protective sleeve 2. The magnetic force between the metal sheet 34 and the magnetic strip 33 is greater than the backward elastic force generated by the elastic rope 22. The metal sheet 34 is adsorbed by the magnetic strip 33, and the protective cover 31 is closed to seal the guide head 1, and the sliding sleeve 3 and the protective cover 31 are automatically reset.

[0056] The above description of the embodiments is to facilitate the understanding and use of the utility model by those skilled in the art. It is obvious that those familiar with the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the utility model is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the utility model without departing from the scope of the utility model should be within the scope of protection of the utility model.

Claims

1. An electronic connector with a conductor protection function, comprising a conductor (1) and a wire (11) connected together, characterized in that: The electronic connector also includes: A protective sleeve (2) fixed on the surface of the guide head (1), wherein the upper and lower surfaces of the protective sleeve (2) are provided with guide grooves (21); and a sliding sleeve (3) mounted on the surface of the protective sleeve (2) and movable along the direction of the guide groove (21); the front ends of the upper and lower surfaces of the sliding sleeve (3) are respectively hinged with protective covers (31); the non-hinged end of the protective cover (31) is fixedly connected to the middle of the guide groove (21) with an elastic rope (22); when the sliding sleeve (3) is moved backward, the elastic rope (22) is stretched backward along the track of the guide groove (21), thereby driving the protective cover (31) to open.

2. An electronic connector with a lead protection function according to claim 1, characterized in that: The protective cover (31) comprises an upper protective cover (311) and a lower protective cover (312); the upper protective cover (311) is hinged to the upper surface of the sliding sleeve (3), and the lower protective cover (312) is hinged to the lower surface of the sliding sleeve (3).

3. An electronic connector with a lead protection function according to claim 2, characterized in that: A fixing block (32) for fixing the elastic rope (22) is provided at the non-hinged end of the protective cover (31).

4. The electronic connector with lead protection function according to claim 3, characterized in that: The fixing block (32) comprises an upper fixing block (321) fixed on the upper protective cover (311), and a lower fixing block (322) fixed on the lower protective cover (312); when the upper protective cover (311) and the lower protective cover (312) are closed, the upper fixing block (321) and the lower fixing block (322) are in close contact.

5. The electronic connector with lead protection function according to claim 4, characterized in that: The upper fixing block (321) is a magnet block, and the lower fixing block (322) is a metal block.

6. The electronic connector with lead protection function according to claim 3, characterized in that: The fixing block (32) is located in the middle of the non-hinged end of the protective cover (31).

7. The electronic connector with lead protection function according to claim 1, characterized in that: Metal sheets (34) are provided at both ends of the lower surface of the protective cover (31), and magnetic strips (33) are provided at both sides of the front surface of the sliding sleeve (3); when the protective cover (31) is closed, the metal sheets (34) are adsorbed onto the magnetic strips (33).

8. The electronic connector with lead protection function according to claim 1, characterized in that: Slide rails are arranged on the inner sides of the upper and lower surfaces of the slide sleeve (3), and the slide rails are arranged on both sides of the elastic rope (22) and slide along the guide groove (21).

9. The electronic connector with lead protection function according to claim 1, characterized in that: Slide rails are arranged on the inner sides of both side surfaces of the slide sleeve (3), and the slide rails are parallel to the guide grooves (21).

10. The electronic connector with lead protection function according to claim 1, characterized in that: Limiting blocks (23) are fixedly arranged on both sides of the protective sleeve (2).

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