Connector with anti-falling structure

Abstract

The utility model discloses a connector with an anti-drop structure, which comprises a female header body, a pin header body is arranged on one side of the female header body, a protective sleeve is fixedly mounted at one end of the outer side of the female header body, plug slots are symmetrically arranged above and below the middle of the inside of the protective sleeve respectively, and the plug slots are connected with the pin header body. Clamping grooves are symmetrically formed in the upper end face and the lower end face of the protective sleeve respectively, the inserting grooves are communicated with the clamping grooves, anti-disengaging pieces are symmetrically arranged in the middle of the upper portion and the middle of the lower portion of the pin header body respectively, each anti-disengaging piece comprises an installation block, an extension plate and a clamping head, and guide side plates are symmetrically and fixedly installed at the front end and the rear end of the pin header body respectively. And side guide grooves are symmetrically formed in the front end and the rear end of the interior of the protective sleeve correspondingly. According to the anti-falling connector, the anti-falling capability is realized when the connector is used, and the practicability is improved, so that the problem that the connector is easy to fall off due to vibration and impact when the connector is used is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, concretely is a connector with anti -drop structure. BACKGROUND

[0002] The connector refers to the structure piece of connecting the electricity between electronic device and electronic device, can also be understood as the device of connecting two active devices, it is the electronic component of current or optical signal transmission and exchange between electronic system equipment, and the connector is a common electronic connector, they play an important role in connecting and transmitting electronic signals in electronic equipment, and the connector is widely used in many fields due to its excellent performance and wide application range;

[0003] For example, the authorized patent (a connector) with the announcement number CN 222320675 U includes a pin and a female connector, the two sides of the pin are symmetrically provided with a plurality of insertion pins, the one side of the female connector is provided with a plurality of insertion slots, the insertion slots are arranged in two rows and are spaced, the front end of the female connector is provided with a spring groove, the inside of the female connector is provided with a plurality of rod cavities along the one side of the spring groove, the inside of the female connector is symmetrically provided with a plurality of translation cavities along the upper and lower sides of the rod cavities, the inside of the spring groove is provided with a pressing piece, the one side of the pressing piece is fixedly installed with a straight rod, and the straight rod is inserted into the inside of the rod cavity, the inside of the spring groove is provided with a compression spring along the outer side of the straight rod;

[0004] Although the above-mentioned prior art facilitates the connection of the pin and the female connector, it does not have an anti-drop structure, and thus when the connector is used, the problem of falling caused by vibration and impact is prone to occur, which not only affects the normal operation of the equipment, but also may cause safety hazards, therefore, there is an urgent need in the market to develop a connector with an anti-drop structure to help people solve the existing problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a connector with an anti-drop structure to solve the problem of falling caused by vibration and impact when the connector is used, which not only affects the normal operation of the equipment, but also may cause safety hazards.

[0006] To achieve the above object, the utility model provides the following technical scheme: A connector with anti -drop structure, including row female body, the one side of row female body is provided with row pin body, the outside one end of row female body is fixedly installed with the protective sleeve, the above and below of the inside middle of protective sleeve are respectively arranged in pairs of insertion slot, the upper end surface of protective sleeve and the lower end surface are respectively arranged in pairs of clamping groove, the insertion slot and clamping groove are communicated, the above and below of row pin body are respectively arranged in pairs of anti -drop piece, the anti -drop piece includes mounting block, extension plate and clamping head.

[0007] Preferably, the front end and the rear end of the row pin body are respectively and symmetrically fixedly installed with guide side plates, the front end and the rear end of the inside of the protective sleeve are respectively and symmetrically provided with side guide grooves, and the guide side plates and the side guide grooves are in position correspondence.

[0008] Preferably, the upper side and the lower side of the end of the guide side plate away from the row pin body are chamfered.

[0009] Preferably, the front end surface and the rear end surface of the protective sleeve are respectively and symmetrically provided with threaded holes, and the threaded holes are communicated with the side guide grooves, and a threaded rod is screw-mounted in the threaded hole of the protective sleeve.

[0010] Preferably, one end of the threaded rod extends to the outside of the protective sleeve, and a hand wheel is fixedly installed at the end of the threaded rod away from the protective sleeve.

[0011] Preferably, the front end and the rear end of the above and the below of the row pin body are fixedly installed with convex strip plates, and the front end and the rear end of the above and the below of the inside of the protective sleeve are provided with plate grooves, and the convex strip plates and the plate grooves are in position correspondence.

[0012] Preferably, the mounting block is fixedly connected with the row pin body, the extension plate is arranged at one side of the mounting block, and the clamping head is arranged at one side of the extension plate, and the mounting block, the extension plate and the clamping head are arranged as an integral structure.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1) The utility model sets up the anti -drop piece, wherein the anti -drop piece includes mounting block, extension plate and clamping head, and corresponding insertion slot and clamping groove are configured in the protective sleeve, the stable locking of row pin and row female after insertion is realized, not only effectively solve the problem that the traditional connector is easy to fall off in the vibration or impact environment, thereby ensure the stable operation of equipment, also greatly improve the security of use, avoid the security risk that may be caused by accidental falling of the connector, increase the practicality of the connector.

[0015] (2) The utility model discloses a guide side plate and side guide groove are set up, can guide the alignment of row pin body and row female body, make row pin body more smooth when inserting row female body, reduced the resistance and friction in the process of plugging, simultaneously, the chamfer setting of guide side plate also avoided the damage of connector in the process of plugging, increased the practicality.

[0016] (3) The utility model discloses a threaded rod and hand wheel are set up, when the connector is plugged, by tightening the threaded rod, make the threaded rod tight pressure guide side plate inserted in the side guide groove, can assist fixed, make the connector can be suitable for more kinds of application scene, simultaneously, also improved the anti -drop ability of connector, increased the practicality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural diagram of a connector with anti -drop structure of the utility model;

[0018] Figure 2 It is the structural diagram of the anti -drop piece of the utility model;

[0019] Figure 3 It is the structural diagram of the protective sleeve of the utility model;

[0020] Figure 4 It is the enlarged diagram of A part of the utility model.

[0021] In the drawing: 1, row female body;2, row pin body;3, protective sleeve;301, plugging groove;302, clamping groove;303, side guide groove;304, plate groove;4, anti -drop piece;401, mounting block;402, extension plate;403, clamping head;5, guide side plate;6, threaded rod;7, hand wheel;8, convex strip plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a connector with anti -drop structure, including row female body 1, the one side of row female body 1 is provided with row pin body 2, and the outer side of row female body 1 is fixedly installed with protective sleeve 3, and the upper and lower sides of the inside of protective sleeve 3 are symmetrically provided with plugging groove 301, and the upper end surface and the lower end surface of protective sleeve 3 are symmetrically provided with clamping groove 302, and plugging groove 301 and clamping groove 302 are communicated, and the upper and lower sides of row pin body 2 are symmetrically provided with anti -drop piece 4, and anti -drop piece 4 includes mounting block 401, extension plate 402 and clamping head 403.

[0024] In use, when the connector is used, the pin and the female connector are inserted, the anti-dropping piece 4 is placed into the insertion slot 301, and the clamping head 403 is clamped into the clamping slot 302, so that the two are tightly and stably connected. No matter whether it is facing external environmental factors such as vibration and impact or due to human error, the connector can effectively prevent accidental falling of the pin and the female connector by virtue of its firm anti-dropping structure, realize the anti-dropping capability of the connector, and increase the practicability.

[0025] Please refer to Figure 1 and Figure 3 , the front end and the rear end of the pin body 2 are symmetrically fixed and installed with guide side plates 5, and the front end and the rear end inside the protective sleeve 3 are symmetrically provided with side guide grooves 303. The positions of the guide side plates 5 and the side guide grooves 303 correspond to each other, and the upper and lower parts of the end of the guide side plate 5 away from the pin body 2 are chamfered.

[0026] The cooperation of the guide side plates 5 and the side guide grooves 303 can guide the pin body 2 and the female body 1 to be aligned, so that the pin body 2 is more smooth when inserted into the female body 1, and the resistance and friction in the insertion process are reduced. At the same time, the chamfered setting of the guide side plate 5 also avoids damage to the connector during the insertion process, and increases the practicability.

[0027] Please refer to Figure 3 and Figure 4 , the front end and the rear end of the protective sleeve 3 are symmetrically provided with threaded holes, and the threaded holes are in communication with the side guide grooves 303. The threaded holes inside the protective sleeve 3 are screw-mounted with threaded rods 6, one end of the threaded rod 6 extends to the outside of the protective sleeve 3, and the end of the threaded rod 6 away from the protective sleeve 3 is fixedly installed with a hand wheel 7.

[0028] The setting of the threaded rod 6 and the hand wheel 7 provides additional protection for the fixation of the connector. By rotating the hand wheel 7, the position of the threaded rod 6 in the protective sleeve 3 can be adjusted. When the connector is inserted and used, the threaded rod 6 is tightened to tightly press the guide side plate 5 inserted into the side guide groove 303, which can assist in fixation, so as to realize the stable fixation of the connector under different environmental conditions, so that the connector can be applied to more kinds of application scenarios. At the same time, the anti-falling capability of the connector is also improved, and the practicability is increased.

[0029] Please refer to Figure 1 and Figure 3 , the front end and the rear end of the pin body 2 above and below are fixedly installed with protruding strip plates 8, and the front end and the rear end of the protective sleeve 3 inside above and below are provided with plate grooves 304. The positions of the protruding strip plates 8 and the plate grooves 304 correspond to each other.

[0030] The convex strip plate 8 is matched with the plate groove 304, the guiding property of the connector during the plugging process is increased, the plugging process is more accurate and reliable, and practicality is increased.

[0031] Please refer to Figure 1 and Figure 3 The mounting block 401 is fixedly connected with the pin body 2, the extension plate 402 is arranged on one side of the mounting block 401, and the clamping head 403 is arranged on one side of the extension plate 402; the mounting block 401, the extension plate 402 and the clamping head 403 are arranged as an integrated structure.

[0032] The mounting block 401, the extension plate 402 and the clamping head 403 are arranged as an integrated structure, the manufacturing and mounting process of the anti-falling piece 4 is simplified, and practicality is increased.

[0033] Working principle: in use, when the connector is plugged, the pin body 2 is matched with the side guiding groove 303 in the protective sleeve 3 through the symmetrically-installed guiding side plates 5 at the front end and the rear end of the pin body 2, alignment and guiding are realized, the pin body 2 can be smoothly inserted into the female body 1, when the pin body 2 is inserted in place, the clamping head 403 of the anti-falling piece 4 is clamped into the clamping groove 302, the tight and stable connection between the pin body 2 and the female body 1 is realized, accidental falling of the pin and the female is effectively prevented, in addition, the guiding side plate 5 inserted into the side guiding groove 303 is tightly pressed by rotating the hand wheel 7 and making the threaded rod 6, additional protection is provided for fixing of the connector, and the stability and anti-falling ability of the connector are enhanced.

[0034] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-restrictive in any respect, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A connector having a fall-preventing structure, comprising a row mother body (1), characterized in that: The side of the row female body (1) is provided with a row pin body (2), one end of the outer side of the row female body (1) is fixedly installed with a protective sleeve (3), the upper and lower parts of the inner part of the protective sleeve (3) are symmetrically provided with plug-in grooves (301), the upper end face and the lower end face of the protective sleeve (3) are symmetrically provided with clamping grooves (302), the plug-in grooves (301) and the clamping grooves (302) are communicated, the upper and lower parts of the middle of the row pin body (2) are symmetrically provided with anti-drop pieces (4), the anti-drop piece (4) comprises an installation block (401), an extension plate (402) and a clamping head (403).

2. The connector with the anti-dropping structure according to claim 1, characterized in that: The front end and the rear end of the row pin body (2) are symmetrically fixedly installed with guide side plates (5), the front end and the rear end of the inner part of the protective sleeve (3) are symmetrically provided with side guide grooves (303), the guide side plates (5) and the side guide grooves (303) are in position correspondence.

3. The connector with the anti-dropping structure according to claim 2, characterized in that: The upper and lower parts of the end of the guide side plate (5) away from the row pin body (2) are chamfered.

4. The connector with the anti-disengagement structure according to claim 3, characterized in that: The front end face and the rear end face of the protective sleeve (3) are symmetrically provided with threaded holes, and the threaded holes are communicated with the side guide grooves (303), and the threaded holes in the protective sleeve (3) are screwed with threaded rods (6).

5. The connector with the anti-disengagement structure according to claim 4, characterized in that: One end of the threaded rod (6) extends to the outside of the protective sleeve (3), and the end of the threaded rod (6) away from the protective sleeve (3) is fixedly installed with a hand wheel (7).

6. The connector with the anti-disengagement structure according to claim 1, characterized in that: The front end and the rear end of the upper and lower parts of the row pin body (2) are fixedly installed with convex strip plates (8), the front end and the rear end of the upper and lower parts of the inner part of the protective sleeve (3) are provided with plate grooves (304), and the convex strip plates (8) and the plate grooves (304) are in position correspondence.

7. The connector with the anti-disengagement structure according to claim 1, characterized in that: The installation block (401) is fixedly connected with the row pin body (2), the extension plate (402) is arranged on one side of the installation block (401), and the clamping head (403) is arranged on one side of the extension plate (402), and the installation block (401), the extension plate (402) and the clamping head (403) are arranged as an integral structure.

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