Universal electronic connector with protection function

Abstract

The utility model discloses a general electronic connector with a protection function, comprising an electronic connector, the top end and the bottom end of the electronic connector are both fixedly connected with two groups of dustproof plates, and the inner side wall of each dustproof plate is fixedly provided with a plurality of groups of connecting blocks at equal intervals. The sides, away from the dustproof plate, of the multiple sets of connecting blocks are fixedly connected with a first protective shell, the sides, away from the connecting blocks, of the first protective shell are provided with a second protective shell, multiple sets of telescopic rods are arranged between the second protective shell and the first protective shell, and the peripheries of the outer sides of the telescopic rods are sleeved with springs. The size of an internal space formed by the first protective shell and the second protective shell can be adjusted through the telescopic function of the telescopic rod and the spring, and when a connector is inserted between the first protective shell and the second protective shell, the first protective shell and the second protective shell are pushed to be attached to the outer side wall of the connector under the reset function of the spring, so that the connector is prevented from being damaged. Therefore, the connector can adapt to connectors with different diameters and sizes, and the problem of size inadaptation is avoided.

Description

Technical Field

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

[0002] Electronic devices are one of the most commonly used items in people's daily lives, and the use of electronic devices requires electronic connectors. Electronic connectors specifically refer to components in electronic devices that are used to connect different electronic components or devices. They can be used to connect components on circuit boards, as well as to connect different electronic devices to achieve signal transmission and power supply. Electronic connectors mainly provide several functions: one is to provide electrical connection, the second is to provide mechanical fixation, and the third is to achieve signal transmission. Electronic connectors are usually made of materials such as metal or plastic, and have good conductivity and mechanical strength. Therefore, electronic connectors are indispensable components in electronic devices.

[0003] An existing universal electronic connector with dustproof function is described in patent number CN217114945U: The utility model discloses a universal electronic connector with dustproof function, including an electronic connector, one side of the electronic connector is provided with a connector, the connector is provided with four groups, one side of the electronic connector is detachably provided with two groups of first dustproof plates, the two groups of the first dustproof plates are symmetrically arranged, the other side of the electronic connector is detachably provided with two groups of second dustproof plates, the two groups of the second dustproof plates are symmetrically arranged, one side of the first dustproof plate and the second dustproof plate are both fixedly connected with a connecting block, and one end of the connecting block is fixedly connected with a protective sleeve. When the utility model is in use, by providing the first dustproof plate and the second dustproof plate, and using the first dustproof plate and the second dustproof plate to cover the connecting head of the electronic connector, dust in the external environment can be prevented from falling directly on the connecting head of the electronic connector, which improves the service life of the electronic connector to a certain extent and is convenient for use.

[0004] According to the above technical solution, when the electronic connector is in use, the protective sleeve provides protection and dustproof function for the connector of the electronic plug-in. However, the diameter size of the protective sleeve is set to be fixed. When connectors of different thicknesses need to be plugged in, there will be a problem of size mismatch. At the same time, dustproof plates are provided on the top and bottom of the electronic connector, but no dustproof plates are provided on the outside. Therefore, some dust will fall into the interior of the protective sleeve, which will affect the dustproof function of the connector. Utility Model Content

[0005] The utility model aims to provide a universal electronic connector with a protective function, so as to solve the problem proposed in the above background technology that when the electronic connector is in use, a protective sleeve is used to provide protection and dustproof function to the connector of the electronic connector, but the diameter size of the protective sleeve is set to be fixed, and when connectors of different thicknesses need to be plugged in, there will be a problem of size mismatch. At the same time, dustproof plates are provided on the top and bottom of the electronic connector, but no dustproof plates are provided on the outside, so some dust will fall into the interior of the protective sleeve, which will affect the dustproof function of the connector.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal electronic connector with a protective function, comprising an electronic connector, wherein the top and bottom ends of the electronic connector are fixedly connected to two groups of dustproof plates, the two groups of dustproof plates are symmetrically distributed on the vertical center axis of the electronic connector, and the inner side walls of the dustproof plates are equidistantly fixed with a plurality of connecting blocks, a side of the connecting blocks of the plurality of groups away from the dustproof plates is fixedly connected to a protective shell 1, a side of the protective shell 1 away from the connecting blocks is provided with a protective shell 2, a plurality of telescopic rods are provided between the protective shell 2 and the protective shell 1, the top ends of the telescopic rods of the plurality of groups are slidably connected to the inner side wall of the protective shell 1, the bottom ends of the telescopic rods are fixedly connected to the inner side wall of the protective shell 2, a spring is provided around the outer side of the telescopic rod, the top end of the spring is fixedly connected to the inner side wall of the protective shell 1, and the bottom end of the spring is fixedly connected to the inner side wall of the protective shell 2.

[0007] Through the above technical solution, the size of the internal space formed by the protective shell one and the protective shell two can be adjusted through the telescopic function of the telescopic rod and the spring.

[0008] Preferably, two groups of plug-in slots are provided inside the two groups of dustproof plates, and the two groups of plug-in slots are symmetrically distributed on the vertical center axis of the dustproof plates.

[0009] Through the above technical solution, the plug-in slot can form a plug-in structure with the side panel.

[0010] Preferably, two groups of side panels are provided on the outside of the two groups of dustproof plates, the top and bottom ends of the two groups of side panels are inserted into the interior of the plug-in slot and contact the inner wall of the plug-in slot, and the side panels and the plug-in slot form a plug-in structure.

[0011] Through the above technical solution, the side plate can play a role in preventing dust from forming on the outer side of the electronic connector.

[0012] Preferably, a sealing side cover is provided on one side of the two groups of dustproof plates away from the electronic connector, and the bottom end of the sealing side cover is rotatably connected to the outer side wall of the dustproof plate.

[0013] Through the above technical solution, the top end of the sealing side cover can move up and down.

[0014] Preferably, the top ends of the two groups of dustproof plates are fixedly connected with fixing blocks, and a clamping groove is provided inside the fixing blocks.

[0015] Through the above technical solution, the clamping block can be clamped inside the clamping groove to fix the top of the fixing block.

[0016] Preferably, a clamping block is fixedly connected to the top end of the sealing side cover, and one end of the clamping block away from the sealing side cover extends to the inside of the clamping groove and is clamped with the clamping groove, and the clamping block and the fixed block form a clamping structure.

[0017] Through the above technical solution, the fixing block can seal the interior of the electronic connector, achieving a more comprehensive dust-proof effect.

[0018] Preferably, a plurality of groups of power connection grooves are provided inside the electronic connector, and every two groups of the power connection grooves are symmetrically distributed on the vertical center axis of the electronic connector, and the power connection grooves are connected to the outside of the electronic connector.

[0019] Through the above technical solution, the connector can be inserted into the power connection slot.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) A dustproof plate, a connecting block, a protective shell 1, a protective shell 2, a telescopic rod and a spring are provided, and the telescopic function of the telescopic rod and the spring is realized, so that the size of the internal space formed by the protective shell 1 and the protective shell 2 can be adjusted. When the connector is inserted between the protective shell 1 and the protective shell 2, the spring reset function pushes the protective shell 1 and the protective shell 2 to fit the outer wall of the connector, so that connectors of different diameters can be adapted, and dustproof and protective effects are provided for connectors of various sizes, avoiding the problem of size mismatch;

[0022] (2) A side panel, a sealing side cover, a snap-in block, a fixing block and a snap-in groove are provided, so that the side panel can be removed or installed from the outside of the dustproof plate. The inside of the electronic connector can be opened or sealed through the snap-in block and the snap-in groove. When the side panel is plugged into the inside of the plug-in groove, it can block dust. At the same time, when the snap-in block is plugged into the inside of the snap-in groove, the fixing block can be used to seal the electronic connector, thereby playing a comprehensive dustproof and protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0024] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the side panel and the plug-in slot of the utility model;

[0026] Figure 4 It is a schematic diagram of the connection structure between the protective shell 1 and the protective shell 2 of the utility model.

[0027] In the figure: 1. electronic connector; 101. power connection slot; 2. dustproof plate; 201. plug-in slot; 3. connection block; 4. protective shell 1; 401. protective shell 2; 402. telescopic rod; 403. spring; 5. side plate; 6. sealing side cover; 601. clamping block; 7. fixing block; 701. clamping slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 2 and Figure 4A universal electronic connector with a protective function comprises an electronic connector 1, wherein the electronic connector 1 is provided with a plurality of power connection slots 101, wherein a connector can be inserted into the power connection slots 101 to connect the power supply, wherein the top and bottom ends of the electronic connector 1 are both threadedly connected with two groups of dustproof plates 2, wherein the two groups of dustproof plates 2 are symmetrically distributed on the vertical center axis of the electronic connector 1, wherein the inner side walls of the dustproof plates 2 are equidistantly threadedly connected with a plurality of connection blocks 3, wherein the bottom end of the connection block 3 is in an arc shape, which matches the shape of the outer side wall of a protective shell 1 4, wherein a plurality of connection blocks 3 are adhesively connected with a protective shell 1 4 on one side away from the dustproof plates 2, wherein a protective shell 2 401 is provided on the side of the protective shell 1 4 away from the connection block 3, wherein the shape of the protective shell 1 4 is the same as that of the protective shell 2 401, both being semi-arc-shaped, and the protective shell 1 4 and the protective shell 2 401 are arranged in opposite directions, which is convenient for connection The outer wall of the head is wrapped, and several groups of telescopic rods 402 are arranged between the protective shell 1 401 and the protective shell 1 4. The top ends of the several groups of telescopic rods 402 are slidably connected to the inner wall of the protective shell 1 4, and the bottom ends of the telescopic rods 402 are adhesively bonded to the inner wall of the protective shell 2 401. By utilizing the telescopic function of the telescopic rods 402, the size of the internal space formed by the protective shell 1 4 and the protective shell 2 401 can be adjusted to adapt to connectors of different diameters. A spring 403 is arranged around the outer side of the telescopic rods 402. The top end of the spring 403 is adhesively bonded to the inner wall of the protective shell 1 4, and the bottom end of the spring 403 is adhesively bonded to the inner wall of the protective shell 2 401. When the connector is inserted between the protective shell 1 4 and the protective shell 2 401, the reset function of the spring 403 can push the protective shell 1 4 and the protective shell 2 401 to fit the outer wall of the connector.

[0030] See also Figure 1 , Figure 2 and Figure 3 Two groups of plug-in slots 201 are provided inside the two groups of dustproof plates 2, and the two groups of plug-in slots 201 are symmetrically distributed on the vertical center axis of the dustproof plates 2. The side shapes of the two groups of plug-in slots 201 are composed of rectangles and trapezoids. Two groups of side panels 5 are provided outside the two groups of dustproof plates 2. The top and bottom ends of the two groups of side panels 5 are plugged into the inside of the plug-in slots 201 and contact the inner side walls of the plug-in slots 201. The side shape of the side panels 5 is "U"-shaped, and the top and bottom ends of the side panels 5 are adapted to the plug-in slots 201. The side panels 5 and the plug-in slots 201 form a plug-in structure. When the top and bottom ends of the moving side panels 5 are snapped into the inside of the plug-in slots 201, the inner side walls of the side panels 5 fit with the outer side walls of the dustproof plates 2, which can have a dust-proof effect on the outer side of the electronic connector 1.

[0031] See also Figure 1, the two groups of dustproof plates 2 are both provided with a sealing side cover 6 on the side away from the electronic connector 1, the bottom end of the sealing side cover 6 is rotatably connected to the outer wall of the dustproof plate 2 through a bearing, the top ends of the two groups of dustproof plates 2 are threadedly connected with a fixing block 7, a clamping groove 701 is provided inside the fixing block 7, and a clamping block 601 is threadedly connected to the top end of the sealing side cover 6, and the clamping block 601 is set as a plastic structure, and the end of the clamping block 601 away from the sealing side cover 6 extends to the inside of the clamping groove 701 and is clamped with the clamping groove 701. The clamping block 601 and the fixing block 7 constitute a clamping structure. When the clamping block 601 is clamped into the inside of the clamping groove 701, it can fix the top end of the fixing block 7, seal the electronic connector 1, and achieve a more comprehensive dustproof effect. When the clamping block 601 is released from the clamping state with the clamping groove 701, the top end of the moving fixing block 7 can open the inside of the electronic connector 1, which is convenient for plugging in the connector.

[0032] Working principle: When in use, first hold the end of the clamping block 601 away from the sealing side cover 6, move it upward slightly, contact the clamping state of the clamping block 601 and the fixing block 7, move the top of the fixing block 7 downward, and open the inside of the electronic connector 1;

[0033] Next, take out the connector of the electronic plug-in, align it with the inside of the protective shell 1 4 and the protective shell 2 401, move the protective shell 2 401 downward, adjust the internal space of the protective shell 1 4 and the protective shell 2 401, and then insert the connector into the inside of the power connection slot 101, and release the force on the protective shell 2 401;

[0034] Finally, through the reset function of the spring 403, the spring 403 pushes the protective shell 1 4 and the protective shell 2 401 to move until they fit with the outer wall of the connector, completing the wrapping work of the outer wall of the connector and finally completing the work.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A universal electronic connector with a protective function, comprising an electronic connector (1), characterized in that: The top and bottom ends of the electronic connector (1) are both fixedly connected to two groups of dustproof plates (2), the two groups of dustproof plates (2) are symmetrically distributed on the vertical center axis of the electronic connector (1), the inner side walls of the dustproof plates (2) are equidistantly fixed with a plurality of groups of connection blocks (3), a side of the plurality of groups of connection blocks (3) away from the dustproof plates (2) is fixedly connected to a protective shell 1 (4), a side of the protective shell 1 (4) away from the connection blocks (3) is provided with a protective shell 2 (401), the protective shell 2 (401) and the protective shell 1 (401) are connected to each other. A plurality of groups of telescopic rods (402) are arranged between the protective shells one (4), the top ends of the plurality of telescopic rods (402) are slidably connected to the inner wall of the protective shell one (4), the bottom ends of the telescopic rods (402) are fixedly connected to the inner wall of the protective shell two (401), a spring (403) is arranged around the outer side of the telescopic rods (402), the top ends of the springs (403) are fixedly connected to the inner wall of the protective shell one (4), and the bottom ends of the springs (403) are fixedly connected to the inner wall of the protective shell two (401).

2. A universal electronic connector with protection function according to claim 1, characterized in that: Two groups of plug-in slots (201) are provided inside the two groups of dustproof plates (2), and the two groups of plug-in slots (201) are symmetrically distributed on the vertical center axis of the dustproof plates (2).

3. A universal electronic connector with protection function according to claim 2, characterized in that: Two groups of side panels (5) are arranged outside the two groups of dustproof panels (2); the top and bottom ends of the two groups of side panels (5) are inserted into the interior of the plug-in slot (201) and contact the inner side wall of the plug-in slot (201); the side panels (5) and the plug-in slot (201) form a plug-in structure.

4. A universal electronic connector with protection function according to claim 1, characterized in that: A sealing side cover (6) is provided on the side of the two groups of dustproof plates (2) away from the electronic connector (1), and the bottom end of the sealing side cover (6) is rotatably connected to the outer side wall of the dustproof plate (2).

5. A universal electronic connector with protection function according to claim 4, characterized in that: The top ends of the two groups of dustproof plates (2) are fixedly connected to a fixing block (7), and a clamping groove (701) is provided inside the fixing block (7).

6. A universal electronic connector with protection function according to claim 5, characterized in that: A clamping block (601) is fixedly connected to the top end of the sealing side cover (6); an end of the clamping block (601) away from the sealing side cover (6) extends to the inside of the clamping groove (701) and is clamped with the clamping groove (701); the clamping block (601) and the fixed block (7) form a clamping structure.

7. A universal electronic connector with protection function according to claim 1, characterized in that: A plurality of groups of power connection slots (101) are provided inside the electronic connector (1), and every two groups of the power connection slots (101) are symmetrically distributed on the vertical center axis of the electronic connector (1), and the power connection slots (101) are connected to the outside of the electronic connector (1).

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