Foldable pin assembly

Abstract

The utility model belongs to the field of pins, and provides a foldable pin assembly, which comprises a shell, a first support frame and a second support frame, and is characterized in that the shell is provided with a first jack, a second jack and a third jack, and the shell is provided with a first support groove and a second support groove; the first supporting frame is provided with a first supporting column, a first butt joint gear, a first insertion pin and a second insertion pin, the first supporting column is rotatably installed in the first supporting groove, the first insertion pin is inserted into the first insertion hole, and the second insertion pin is inserted into the second insertion hole; and the second supporting frame is provided with a second supporting column, a second butt joint gear and a third insertion pin, the second supporting column is rotatably installed in the second supporting groove, the third insertion pin is inserted into the third insertion hole, and the second butt joint gear is meshed with the first butt joint gear. The structure is simple and compact, the pins can be folded or unfolded synchronously, and simplicity and rapidness are achieved.

Description

Technical Field

[0001] The present application belongs to the field of pins, and in particular, relates to a foldable pin assembly. Background Art

[0002] In the related art, the pins of the charger are generally designed to be fixed or rotatable. Currently, for the rotatable pin mechanism of the charger, the charger generally has two pins, and some chargers are provided with three pins, but the three pins are generally controlled by separate rotation, and cannot be folded or opened synchronously, the operation is relatively cumbersome and complicated, and it is easy to cause misalignment during use, thereby causing damage to some pins. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings in the prior art, the purpose of the present application is to provide a foldable pin assembly with a simple and compact structure, which can fold or unfold the pins synchronously, simply and quickly.

[0004] The technical means adopted by this application to solve the above technical problems are:

[0005] The present application provides a foldable pin assembly, comprising:

[0006] A housing, wherein the housing is provided with a first jack, a second jack and a third jack, and the housing is provided with a first supporting groove and a second supporting groove;

[0007] A first support frame, wherein the first support frame is provided with a first support column, a first docking gear, a first pin and a second pin, the first support column is rotatably mounted in the first support slot, the first pin is inserted in the first plug hole, and the second pin is inserted in the second plug hole;

[0008] A second support frame, wherein the second support frame is provided with a second support column, a second docking gear and a third pin, the second support column is rotatably installed in the second support groove, the third pin is inserted in the third plug hole, and the second docking gear is meshed with the first docking gear;

[0009] Among them, the first support frame rotates, driving the first docking gear, the first pin and the second pin to rotate, the first docking gear drives the second docking gear to rotate, the second docking gear drives the second support frame to rotate, and the second support frame drives the third pin to rotate, thereby realizing synchronous folding of the first pin, the second pin and the third pin.

[0010] Preferably, it further comprises an upper cover, wherein the upper cover is arranged on the shell.

[0011] Preferably, the shell is provided with a first folding groove, a second folding groove and a third folding groove, and when folded, the first pin is folded in the first folding groove, the second pin is folded in the second folding groove, and the third pin is folded in the third folding groove.

[0012] Preferably, it further comprises a first conductive sheet and a second conductive sheet, wherein the first conductive sheet and the second conductive sheet are respectively mounted on the housing, the first conductive sheet is connected to the first pin, and the second conductive sheet is connected to the second pin.

[0013] Compared with the prior art, the foldable pin assembly of the present application is provided with a first socket, a second socket and a third socket on the shell, and a first support frame and a second support frame are provided, a first gear is provided on the first support frame, and a second gear is provided on the second support frame, the first gear and the second gear are meshed, and the first support frame and the second support frame rotate synchronously, so that the first pin, the second pin and the third pin are synchronously folded and rotated, the structure is simple and compact, the operation is simple and quick, and the pins are not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is an exploded view of the foldable pin assembly of the present application.

[0016] Figure 2 This is a schematic diagram of the structure of the foldable pin assembly of the present application in an open state.

[0017] Figure 3 This is a structural schematic diagram of the foldable pin assembly of the present application in an open state from another perspective.

[0018] Figure 4 This is a schematic diagram of the folded state structure of the foldable pin assembly of the present application.

[0019] Figure 5 This is a schematic diagram of the folded state structure of the foldable pin assembly of the present application.

[0020] Marking Description:

[0021] 1. Shell; 1a. First supporting groove; 1b. Second supporting groove; 1c. First folding groove; 1d. Second folding groove; 1e. Third folding groove; 2. First supporting frame; 2a. First docking gear; 2b. First pin; 2c. Second pin; 3. Second supporting frame; 3a. Second docking gear; 3b. Third pin; 4. Upper cover; 5. First conductive sheet; 6. Second conductive sheet. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the utility model, and 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 making creative work are within the scope of protection of the utility model.

[0023] It should be noted that: unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. At the same time, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] like Figure 1-5 As shown, in this embodiment, a foldable pin assembly is provided, including a shell 1, a first support frame 2 and a second support frame 3, the shell 1 is provided with a first plug hole, a second plug hole and a third plug hole, the shell 1 is provided with a first support slot 1a and a second support slot 1b; the first support frame 2 is provided with a first support column, a first docking gear 2a, a first pin 2b and a second pin 2c, the first support column is rotatably installed in the first support slot 1a, the first pin 2b is inserted in the first plug hole, and the second pin 2c is inserted in the second plug hole; the second support frame 3 is provided with a second support column, a second docking gear 3a and a third pin 3b, the second support column is rotatably installed in the second support slot 1b, the third pin 3b is inserted in the third plug hole, and the second docking gear 3a is meshed with the first docking gear 2a;

[0025] Among them, the first support frame 2 rotates, driving the first docking gear 2a, the first pin 2b and the second pin 2c to rotate, the first docking gear 2a drives the second docking gear 3a to rotate, the second docking gear 3a drives the second support frame 3 to rotate, and the second support frame 3 drives the third pin 3b to rotate, thereby realizing the synchronous folding of the first pin 2b, the second pin 2c and the third pin 3b.

[0026] Some preferred embodiments of the present invention further include an upper cover 4, which is covered on the housing 1. In this way, the upper cover 4 can be covered on the housing 1 to fix the first support frame 2 and the second support frame 3 to ensure a more stable installation.

[0027] In some preferred embodiments of the utility model, the housing 1 is provided with a first folding groove 1c, a second folding groove 1d and a third folding groove 1e, and when folded, the first pin 2b is folded in the first folding groove 1c, the second pin 2c is folded in the second folding groove 1d, and the third pin 3b is folded in the third folding groove 1e. In this way, the pins can be conveniently folded into the folding grooves.

[0028] In some preferred embodiments of the utility model, a first conductive sheet 5 and a second conductive sheet 6 are further included. The first conductive sheet 5 and the second conductive sheet 6 are respectively installed on the housing 1. The first conductive sheet 5 is connected to the first pin 2b, and the second conductive sheet 6 is connected to the second pin 2c.

[0029] Compared with the prior art, the foldable pin assembly of the present application is provided with a first socket, a second socket and a third socket on the shell 1, and a first support frame 2 and a second support frame 3 are provided, a first gear is provided on the first support frame 2, and a second gear is provided on the second support frame 3, the first gear and the second gear are meshed, the first support frame 2 and the second support frame 3 rotate synchronously, so that the first pin 2b, the second pin 2c and the third pin 3b are folded and rotated synchronously, the structure is simple and compact, the operation is simple and quick, and the pins are not easily damaged.

[0030] In addition, the three pins can complete the synchronous rotation of the other two pins by rotating any one of them; the pins are equipped with elastic arms, and there is a sense of rotation when the pins rotate.

[0031] The above description is only a specific implementation mode of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should also be included in the scope of protection of the present application. Therefore, the scope of protection of the present application shall be based on the scope of protection of the claims.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A foldable pin assembly, characterized in that: include: A housing, wherein the housing is provided with a first jack, a second jack and a third jack, and the housing is provided with a first supporting groove and a second supporting groove; A first support frame, wherein the first support frame is provided with a first support column, a first docking gear, a first pin and a second pin, the first support column is rotatably mounted in the first support slot, the first pin is inserted in the first plug hole, and the second pin is inserted in the second plug hole; A second support frame, wherein the second support frame is provided with a second support column, a second docking gear and a third pin, the second support column is rotatably installed in the second support groove, the third pin is inserted in the third plug hole, and the second docking gear is meshed with the first docking gear; Among them, the first support frame rotates, driving the first docking gear, the first pin and the second pin to rotate, the first docking gear drives the second docking gear to rotate, the second docking gear drives the second support frame to rotate, and the second support frame drives the third pin to rotate, thereby realizing synchronous folding of the first pin, the second pin and the third pin.

2. The foldable pin assembly according to claim 1, characterized in that: It also includes an upper cover, which is arranged on the shell.

3. The foldable pin assembly according to claim 1, characterized in that: The shell is provided with a first folding groove, a second folding groove and a third folding groove. When folded, the first pin is folded in the first folding groove, the second pin is folded in the second folding groove, and the third pin is folded in the third folding groove.

4. The foldable pin assembly according to claim 1, characterized in that: It also includes a first conductive sheet and a second conductive sheet, wherein the first conductive sheet and the second conductive sheet are respectively mounted on the housing, the first conductive sheet is connected to the first pin, and the second conductive sheet is connected to the second pin.

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