Rectangular electric connector with guard plate connecting piece

Abstract

The utility model relates to a rectangular electric connector with a guard plate connecting piece, which belongs to the technical field of electric connectors and comprises a connector body and a connector mounting seat, a baffle plate is fixed on the outer side of the connector mounting seat, and a mounting and fixing assembly for mounting and fixing is mounted on the outer side of the connector mounting seat. The outer side of the connector body is provided with a return assembly used for ensuring that accessories return to original positions, the mounting and fixing assembly comprises two protection plate bodies fixed to the left side of the connector body, two side plates are fixed to the left side of the connector body, and two trapezoidal blocks are slidably connected into the connector mounting base; and telescopic rods are fixed to the opposite sides of the two trapezoidal blocks. According to the rectangular electric connector with the protective plate connecting piece, the connector and the connector base can be conveniently and effectively installed, fixed and detached in the using process, and compared with a bolt mode, the rectangular electric connector is more convenient for a user to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric connector, concretely to a rectangular electric connector with guard plate connecting piece. BACKGROUND

[0002] In addition to meeting the general performance requirements, the particularly important requirement for the electric connector is that the electric connector must achieve good contact, reliable operation and convenient maintenance, and whether the electric connector is reliable in operation directly affects the normal operation of the aircraft circuit and the safety of the entire main machine, therefore, the main machine circuit has very strict requirements on the quality and reliability of the electric connector, and because of the high quality and high reliability of the electric connector, it is also widely used in military systems such as aviation and aerospace, and the commonly used classification methods of the electric connector include shape, structure, purpose and the like.

[0003] The existing rectangular electric connector is connected and fixed between the bolt and the connector seat during use, and the installation, fixation and disassembly are relatively cumbersome and time-consuming and laborious, so that the user's requirements cannot be met. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a rectangular electric connector with a guard plate connecting piece, which has the advantages of convenient installation, fixation and disassembly, and solves the problem of low practicability of the existing rectangular electric connector.

[0006] (II) Technical scheme

[0007] In order to achieve the above-mentioned purpose of convenient installation, fixation and disassembly, the utility model provides the following technical scheme: a rectangular electric connector with a guard plate connecting piece, comprising a connector body and a connector mounting seat, the outer side of the connector mounting seat is fixed with a baffle, the outer side of the connector mounting seat is provided with an installation and fixation assembly for installation and fixation, the outer side of the connector body is provided with a recovery assembly for ensuring that the accessory returns to the original position;

[0008] The installation and fixation assembly comprises two guard plate bodies fixed on the left side of the connector body, two side plates are fixed on the left side of the connector body, two trapezoidal blocks are slidably connected inside the connector mounting seat, the side opposite to the two trapezoidal blocks is fixed with an extension rod, the side opposite to the two trapezoidal blocks is fixed with a first spring, the side opposite to the two guard plate bodies is provided with an adjusting groove, the inside of the adjusting groove is slidably connected with an adjusting block, the side opposite to the two adjusting blocks is fixed with a pressing block, and the side opposite to the two adjusting blocks is fixed with a pressing block.

[0009] Further, the reply assembly includes two moving blocks fixed on the left and right sides of the adjusting block respectively, a fixed column is slidably connected in the moving block, second springs are fixed on the opposite sides of the top and bottom of the adjusting block, and two moving grooves are formed in the inner part of the guard plate body.

[0010] Further, the opposite sides of the moving grooves on the left and right sides are communicated with the adjusting groove, and the moving block is slidably connected in the moving groove.

[0011] Further, the fixed column is fixed in the moving groove, and the second spring is located outside the fixed column.

[0012] Further, the first spring and the side of the telescopic rod away from the trapezoidal block are fixed with the connector mounting seat.

[0013] Further, the opposite sides of the two guard plate bodies are slidably connected with the top and bottom of the connector mounting seat respectively.

[0014] Further, the length of the trapezoidal block is equal to the diameter of the extruding block, and the diameter of the extruding block is smaller than the diameter of the adjusting block.

[0015] Further, the opposite sides of the two side plates are fixed with the front and back of the guard plate body respectively.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a rectangular electric connector with guard plate connecting piece has the following beneficial effects:

[0018] The rectangular electric connector with guard plate connecting piece cooperates the connector body, the connector mounting seat, the guard plate body in the installation fixed assembly, the trapezoidal block, the first spring and the moving block, the second spring in the reply assembly, can conveniently and effectively realize the installation and disassembly between the connector and the connector seat in the use process, and compared with the bolt mode can make the user use more conveniently. ACCOUT OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the utility model Figure 1 It is the enlarged view of A in the utility model;

[0021] Figure 3 It is the three-dimensional schematic view of the adjusting block connecting structure in the utility model.

[0022] In the figure: 1 connector body, 2 connector mounting seat, 3 baffle, 200 installation fixing assembly, 201 guard plate body, 202 side plate, 203 trapezoidal block, 204 telescopic rod, 205 first spring, 206 adjusting groove, 207 adjusting block, 208 extrusion block, 209 pressing block, 300 recovery assembly, 301 moving block, 302 fixed column, 303 second spring, 304 moving groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1 to 3 The utility model provides a kind of technical solutions: a rectangular electric connector with guard plate connecting piece, including connector body 1 and connector mounting seat 2, it is characterized by: the outer side of connector mounting seat 2 is fixed with baffle 3, the outer side of connector mounting seat 2 is installed with the installation fixing assembly 200 for installation and fixation, the outer side of connector body 1 is installed with the recovery assembly 300 for ensuring that accessory returns to original position;

[0025] Through the cooperation of connector body 1, connector mounting seat 2, guard plate body 201, trapezoidal block 203 and first spring 205 in installation fixing assembly 200 and moving block 301 and second spring 303 in recovery assembly 300, installation and fixation between connector and connector seat can be conveniently and effectively realized in use process, compared with bolt mode, user can use more conveniently.

[0026] The installation fixing assembly 200 in the embodiment is a structure for installing and fixing the electric connector.

[0027] As Figure 1 , Figure 2 and Figure 3As shown in the figure, the mounting and fixing assembly 200 comprises two guard plate bodies 201 fixed to the left side of the connector body 1, two side plates 202 fixed to the left side of the connector body 1, two trapezoidal blocks 203 slidably connected to the inside of the connector mounting seat 2, two telescopic rods 204 fixed to the opposite side of the two trapezoidal blocks 203, two first springs 205 fixed to the opposite side of the two trapezoidal blocks 203, two adjusting grooves 206 on the opposite side of the two guard plate bodies 201, two adjusting blocks 207 slidably connected to the inside of the adjusting grooves 206, two extrusion blocks 208 fixed to the opposite side of the two adjusting blocks 207, and two pressing blocks 209 fixed to the opposite side of the two adjusting blocks 207.

[0028] It should be noted that the first spring 205 and the telescopic rod 204 are fixed to the connector mounting seat 2 away from the trapezoidal block 203, which can effectively fix the first spring 205 and the telescopic rod 204, so that the connector body 1 can be installed and fixed under the action of the first spring 205, the telescopic rod 204 and the trapezoidal block 203.

[0029] In addition, the opposite sides of the two guard plate bodies 201 are slidably connected to the top and bottom of the connector mounting seat 2, which facilitates the installation of the connector body 1 by the guard plate body 201, and the opposite sides of the two side plates 202 are fixed to the front and back of the guard plate body 201, which can effectively protect the connection while facilitating installation by the guard plate body 201 and the side plate 202.

[0030] In addition, the length of the trapezoidal block 203 is equal to the diameter of the extrusion block 208, which can effectively extrude the trapezoidal block 203, and can separate the trapezoidal block 203 from the guard plate body 201 during disassembly. The diameter of the extrusion block 208 is smaller than the diameter of the adjusting block 207, which can effectively limit the extrusion block 208.

[0031] The recovery assembly 300 in this embodiment is a structure for ensuring that the accessory returns to its original position.

[0032] As shown in Figure 1 and Figure 2 The recovery assembly 300 comprises two moving blocks 301 fixed to the left and right sides of the adjusting block 207, a fixed column 302 slidably connected to the inside of the moving block 301, a second spring 303 fixed to the opposite side of the top and bottom adjusting blocks 207, and two moving grooves 304 formed in the inside of the guard plate body 201.

[0033] It should be noted that the opposite sides of the left and right moving grooves 304 are in communication with the adjusting groove 206, and the moving block 301 is slidably connected to the inside of the moving groove 304, which can effectively drive the moving block 301 to move up and down.

[0034] In addition, the fixed column 302 is fixed inside the moving groove 304, the fixed column 302 is effectively fixed, and the second spring 303 is located outside the fixed column 302, so that the second spring 303 achieves the expected use effect under the action of the fixed column 302.

[0035] The working principle of the above embodiment is as follows:

[0036] In use, the connector body 1 is pushed to the left, so that the guard plate body 201 and the side plate 202 are moved to the left, and the trapezoidal block 203 is pushed to move up and down for adjustment during the left movement of the guard plate body 201, and the first spring 205 is in a compressed state. When the left side of the guard plate body 201 contacts the baffle 3, the guard plate body 201 releases the limiting of the trapezoidal block 203, and then the trapezoidal block 203 enters the adjusting groove 206 under the action of the restoring force of the first spring 205, so that the installation and fixation of the connector body 1 are realized. When disassembly is needed, the two pressing blocks 209 are pressed at the same time, so that the extrusion block 208 and the adjusting block 207 are moved up and down for adjustment, and the second spring 303 is in a compressed state. At the same time, the adjusting block 207 extrudes the trapezoidal block 203, so that the trapezoidal block 203 moves up and down for adjustment, and the trapezoidal block 203 is separated from the guard plate body 201. The connector body 1 can be pulled out to the right, that is, the fixation of the connector body 1 and the connector mounting seat 2 is released. And the pressing blocks 209 are restored to the original position under the action of the restoring force of the second spring 303, facilitating subsequent use.

[0037] Compared with the prior art, the rectangular electrical connector with a guard plate connecting piece can conveniently and effectively realize installation and fixation and disassembly between the connector and the connector seat through the cooperation of the connector body 1, the connector mounting seat 2, the guard plate body 201, the trapezoidal block 203 and the first spring 205 in the installation and fixation assembly 200, and the moving block 301 and the second spring 303 in the restoring assembly 300. Compared with the bolt mode, the user can use it more conveniently, and the problem of low practicability of the existing rectangular electrical connector is solved.

[0038] The electrical elements in the text are electrically connected with the controller and the power supply. The control mode of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming of the technical personnel in the field. The provision of the external power supply also belongs to the common knowledge in the field. And the utility model is mainly used for protecting mechanical devices, so the control mode and circuit connection of the utility model are not explained in detail.

[0039] It is to be understood that the terms "including", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application.

Claims

1. A rectangular electrical connector with a shield connection, comprising a connector body (1) and a connector housing (2), characterized in that: The outer side of the connector mounting seat (2) is fixed with a baffle (3), the outer side of the connector mounting seat (2) is provided with a mounting and fixing assembly (200) for mounting and fixing, and the outer side of the connector body (1) is provided with a restoring assembly (300) for ensuring that the accessory is restored to its original position. The mounting and fixing assembly (200) comprises two guard plate bodies (201) fixed to the left side of the connector body (1), the left side of the connector body (1) is fixed with two side plates (202), the inner side of the connector mounting seat (2) is slidably connected with two trapezoidal blocks (203), the side opposite to the trapezoidal block (203) is fixed with an extension rod (204), the side opposite to the trapezoidal block (203) is fixed with a first spring (205), the side opposite to the guard plate body (201) is provided with an adjusting groove (206), the inner side of the adjusting groove (206) is slidably connected with an adjusting block (207), the side opposite to the adjusting block (207) is fixed with a pressing block (208), and the side opposite to the adjusting block (207) is fixed with a pressing block (209).

2. A rectangular electrical connector with a boot attachment according to claim 1, characterized in that: The restoring assembly (300) comprises two moving blocks (301) fixed to the left and right sides of the adjusting block (207), respectively, the inner side of the moving block (301) is slidably connected with a fixed column (302), the side opposite to the adjusting block (207) is fixed with a second spring (303), and the inner side of the guard plate body (201) is provided with two moving grooves (304).

3. A rectangular electrical connector with a boot attachment as claimed in claim 2, characterized in that: The side opposite to the moving groove (304) is in communication with the adjusting groove (206), and the moving block (301) is slidably connected in the moving groove (304).

4. A rectangular electrical connector with a boot attachment according to claim 2, characterized in that: The fixed column (302) is fixed in the moving groove (304), and the second spring (303) is located outside the fixed column (302).

5. A rectangular electrical connector with a boot attachment according to claim 1, wherein: The side opposite to the trapezoidal block (203) of the first spring (205) and the extension rod (204) is fixed with the connector mounting seat (2).

6. A rectangular electrical connector with a boot attachment according to claim 1, characterized in that: The side opposite to the guard plate body (201) of the two side plates (202) is slidably connected with the top and bottom of the connector mounting seat (2), respectively.

7. A rectangular electrical connector with a boot attachment as recited in claim 1, characterized by: The length of the trapezoidal block (203) is equal to the diameter of the pressing block (208), and the diameter of the pressing block (208) is smaller than the diameter of the adjusting block (207).

8. A rectangular electrical connector with a boot attachment according to claim 1, wherein: The side opposite to the guard plate body (201) of the two side plates (202) is fixed with the front and back of the guard plate body (201), respectively.

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