Plug-in type high branch rod handle connecting structure

Abstract

The utility model discloses a plug-in type high branch rod handle connecting structure which comprises a first plug-in seat and a second plug-in seat which are respectively arranged on two butt-joint ends, when the two butt-joint ends are in butt joint, the first plug-in seat and the second plug-in seat are mutually connected in a plug-in mode, and the plug-in type high branch rod handle connecting structure further comprises an elastic clamping piece. The first bayonet socket and the second bayonet socket which are connected in an inserted mode are fixedly connected through the elastic clamping piece, and the two butt joint ends are locked through the outer fixing piece; the first bayonet socket and the second bayonet socket are arranged, after being unfolded, the high branch rod handle is better in stability, small in shaking, smaller in size, convenient to transport and store and larger in extensibility, the section number can be increased to enable the length to be larger, and in addition, an outer fixing piece is arranged to reinforce the connecting strength.

Description

Technical Field

[0001] The utility model belongs to the technical field of constant current source circuits, in particular to a plug-in high-branch pole handle connection structure. Background Art

[0002] The high branch pole is mainly used for pruning branches. In order to achieve the purpose of pruning branches at different heights, the handle of the high branch pole is usually set to an adjustable length structure. The existing high branch pole handle length adjustment structure generally includes: a plurality of telescopic rods (usually two or three sections), and the telescopic rods are telescopically connected to each other. The defects of this structure are: since there is still a small gap between the telescopic tubes after the connection, the stability is poor after extension, there is shaking, and the number of sections of the telescopic rod is limited, and the extension is limited. Utility Model Content

[0003] The purpose of the utility model is to provide a plug-in high branch pole handle connection structure to solve the problems existing in the background technology.

[0004] In order to solve this technical problem, the technical solution of the utility model is:

[0005] A plug-in high-branch pole handle connection structure includes several support rods, which are butt-jointed in pairs and connected through a plug-in structure. The plug-in structure includes a first plug-in seat and a second plug-in seat respectively arranged on the two butt-jointed ends. When the two butt-jointed ends are butt-jointed, the first plug-in seat and the second plug-in seat are plug-connected to each other. The structure also includes an elastic clip, which fixes the first plug-in seat and the second plug-in seat after the plug-in connection. The structure also includes an external fixing member, which locks the two butt-jointed ends through the external fixing member.

[0006] Preferably, the first socket includes a first seat body, the bottom of the first seat body extends downward to form two symmetrically arranged first connecting pieces, the first seat body is placed inside one of the docking ends, and the first seat body is fixed to the inside of the docking end by passing the two first connecting pieces through the first connecting rod; the first seat body is provided with a first slot running through the upper and lower parts, the top of the first slot extends to form a limiting piece card seat, the second socket includes a second seat body, a plug-in cavity is formed on the second seat body, when the first seat body and the second seat body are plugged in, the limiting piece card seat is embedded in the plug-in cavity, the top of the second seat body extends to form a second connecting piece, the second seat body is placed inside the other docking end, and the second seat body is fixed to the inside of the docking end by passing the two second connecting pieces through the second connecting rod.

[0007] Preferably, the elastic snap-in piece includes a limiting piece, the limiting piece includes a limiting piece body, the top of the limiting piece body is bent to form a first elastic snap-in part, the limiting piece body is inserted into the first slot, and its first elastic snap-in part is snapped into the limiting piece snap-in seat; it also includes an elastic snap-in piece, the elastic snap-in piece includes a piece body, the bottom end of the piece body is bent to form an elastic part, a second slot is provided on the outer periphery of the top surface of the plug-in cavity, the elastic snap-in piece is plugged into the second slot, and the elastic part is located on the inner periphery of the plug-in cavity; when the first plug-in socket and the second plug-in socket are plugged in, the elastic part of the elastic snap-in piece is snapped onto the limiting piece to achieve the fixation of the first plug-in socket and the second plug-in socket.

[0008] Preferably, the limiting piece snap-in seats include three groups, and the three groups of limiting piece snap-in seats are arranged in a triangle, and the elastic snap-in pieces are arranged in a one-to-one correspondence with the limiting pieces.

[0009] Preferably, the external fixing member includes a first fixing sleeve arranged on the outer wall of one of the docking ends, and a second fixing sleeve arranged on the outer wall of the other docking end, wherein the first fixing sleeve is fixed on the outer wall of the corresponding docking end, and the second fixing sleeve can be slidably sleeved on the outer wall of the corresponding side docking end; the first fixing sleeve and the second fixing sleeve are detachably connected by threads.

[0010] Preferably, a limiting sleeve is provided on the outer wall of the docking end corresponding to the second fixing sleeve, and a snap ring edge is provided on the bottom of the second fixing sleeve. When the first fixing sleeve is connected to the second fixing sleeve, the snap ring edge is snapped onto the limiting sleeve.

[0011] The above technical solution and the beneficial effects of the utility model are:

[0012] The present application is provided with a first socket and a second socket. When extended, the high branch pole handle has better stability, less shaking, and a smaller size, which is convenient for transportation and storage. It has greater extensibility and can increase the number of sections to make the length longer. In addition, an external fixing part is provided to enhance the connection strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the installation structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation of the utility model;

[0015] Figure 3 This is a schematic cross-sectional view of the installation of the first socket of the utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the installation of the second socket of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the first socket of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the second socket of the utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the limiting piece of the utility model;

[0020] Figure 8 This is a schematic diagram of the structure of the elastic card connector of the utility model. DETAILED DESCRIPTION

[0021] like Figure 1-8 As shown, in order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0022] Example 1

[0023] A plug-in high-branch pole handle connection structure includes a plurality of support rods, each of which is butted against each other and connected through a plug-in structure. The plug-in structure includes a first plug-in seat 1 and a second plug-in seat 2 respectively provided on two butting ends. When the two butting ends are butted against each other, the first plug-in seat 1 and the second plug-in seat 2 are plug-connected to each other. The structure also includes an elastic clamping member, which fixes the first and second plug-in seats after plug-in connection through the elastic clamping member 3. The structure also includes an external fixing member 4, which locks the two butting ends through the external fixing member.

[0024] Specifically, the first socket includes a first seat body 5, the bottom of the first seat body extends downward to form two symmetrically arranged first connecting pieces 6, the first seat body is placed inside one of the docking ends, and the first seat body is fixed to the inside of the docking end by passing through the two first connecting pieces through the first connecting rod 7; the first seat body is provided with a first slot 10 running through the top and bottom, the top of the first slot extends to form a limited spacer card seat 11, the second socket includes a second seat body 12, and a plug-in cavity 13 is formed on the second seat body. When the first seat body and the second seat body are plugged in, the limited spacer card seat is embedded in the plug-in cavity, and the top of the second seat body extends to form a second connecting piece 14. The second seat body is placed inside the other docking end, and is fixed to the inside of the docking end by a second connecting rod (not shown). (Out) Pass through the two second connecting pieces to fix the second seat body inside the docking end, the elastic snap-in piece includes a limiting piece, the limiting piece includes a limiting piece body 16, the top of the limiting piece body is bent to form a first elastic snap-in portion 17, the limiting piece body is inserted into the first slot, and its first elastic snap-in portion is snapped into the limiting piece snap-in seat; it also includes an elastic snap-in piece, the elastic snap-in piece includes a piece body 18, the bottom end of the piece body is bent to form an elastic portion 19, a second slot 20 is provided on the outer periphery of the top surface of the plug-in cavity, the elastic snap-in piece is plugged into the second slot, and the elastic portion is located on the inner periphery of the plug-in cavity; when the first socket and the second socket are plugged in, the elastic portion of the elastic snap-in piece is snapped onto the limiting piece to achieve fixation of the first socket and the second socket.

[0025] In this embodiment, the limiting piece snap-in seats include three groups, and the three groups of limiting piece snap-in seats are arranged in a triangular pattern, and the elastic snap-in pieces are arranged in a one-to-one correspondence with the limiting pieces.

[0026] The external fixing component includes a first fixing sleeve 21 arranged on the outer wall of one of the docking ends, and a second fixing sleeve 22 arranged on the outer wall of the other docking end, wherein the first fixing sleeve is fixed on the outer wall of the corresponding docking end, and the second fixing sleeve is slidably sleeved on the outer wall of the corresponding side docking end; the first fixing sleeve and the second fixing sleeve are detachably connected by threads, and a limiting sleeve 23 is provided on the outer wall of the docking end on the side corresponding to the second fixing sleeve, and a clamping ring edge is provided at the bottom of the second fixing sleeve. When the first fixing sleeve and the second fixing sleeve are connected, the clamping ring edge is clamped on the limiting sleeve.

[0027] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A plug-in high branch pole handle connection structure, characterized by: It includes a first socket and a second socket respectively arranged on the two docking ends. When the two docking ends are docked, the first socket and the second socket are plugged into each other. It also includes an elastic clip, which fixes the first socket and the second socket after the plug-in connection. It also includes an external fixing part, which locks the two docking ends.

2. The plug-in high-branch pole handle connection structure according to claim 1, characterized in that: The first socket includes a first seat body, the bottom of the first seat body extends downward to form two symmetrically arranged first connecting pieces, the first seat body is placed inside one of the docking ends, and the first seat body is fixed to the inside of the docking end by passing the two first connecting pieces through the first connecting rod; the first seat body is provided with a first slot running through the upper and lower parts, the top of the first slot extends to form a limit plate card seat, the second socket includes a second seat body, a plug-in cavity is formed on the second seat body, when the first seat body and the second seat body are plugged in, the limit plate card seat is embedded in the plug-in cavity, the top of the second seat body extends to form a second connecting piece, the second seat body is placed inside the other docking end, and the second seat body is fixed to the inside of the docking end by passing the two second connecting pieces through the second connecting rod.

3. The plug-in high-branch pole handle connection structure according to claim 2, characterized in that: The elastic snap-in piece includes a limiting piece, and the limiting piece includes a limiting piece body. The top of the limiting piece body is bent to form a first elastic snap-in part. The limiting piece body is inserted into the first slot, and its first elastic snap-in part is snapped into the limiting piece snap-in seat; it also includes an elastic snap-in piece, the elastic snap-in piece includes a piece body, and the bottom end of the piece body is bent to form an elastic part. A second slot is provided on the outer periphery of the top surface of the plug-in cavity. The elastic snap-in piece is plugged into the second slot, and the elastic part is located on the inner periphery of the plug-in cavity; when the first plug-in socket and the second plug-in socket are plugged in, the elastic part of the elastic snap-in piece is snapped onto the limiting piece to achieve the fixation of the first plug-in socket and the second plug-in socket.

4. The plug-in high-branch pole handle connection structure according to claim 1, characterized in that: The limiting piece card seats include three groups, and the three groups of limiting piece card seats are arranged in a triangle, and the elastic card plates are arranged in a one-to-one correspondence with the limiting pieces.

5. The plug-in high-branch pole handle connection structure according to claim 1, characterized in that: The external fixing member includes a first fixing sleeve arranged on the outer wall of one of the docking ends, and a second fixing sleeve arranged on the outer wall of the other docking end, wherein the first fixing sleeve is fixed on the outer wall of the corresponding docking end, and the second fixing sleeve is slidably sleeved on the outer wall of the corresponding side docking end; the first fixing sleeve and the second fixing sleeve are detachably connected by threads.

6. The plug-in high-branch pole handle connection structure according to claim 1, characterized in that: A limiting sleeve is provided on the outer wall of the docking end corresponding to the second fixing sleeve, and a clamping ring edge is provided on the bottom of the second fixing sleeve. When the first fixing sleeve is connected to the second fixing sleeve, the clamping ring edge is clamped on the limiting sleeve.

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