CN220044216U - Quick-change connector for telescopic end of telescopic rod - Google Patents
Quick-change connector for telescopic end of telescopic rod Download PDFInfo
- Publication number
- CN220044216U CN220044216U CN202321142742.9U CN202321142742U CN220044216U CN 220044216 U CN220044216 U CN 220044216U CN 202321142742 U CN202321142742 U CN 202321142742U CN 220044216 U CN220044216 U CN 220044216U
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- groove
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- clamping rod
- telescoping
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- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 6
- 238000010168 coupling process Methods 0.000 claims 6
- 238000005859 coupling reaction Methods 0.000 claims 6
- 230000008676 import Effects 0.000 claims 2
- 235000013399 edible fruits Nutrition 0.000 description 10
- 241000270295 Serpentes Species 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a quick replacement connector for a telescopic end of a telescopic rod, which is characterized in that two positioning blocks are aligned to two inlet grooves and inserted by holding a connector block, the connector block contacts with a clamping rod inclined plane at the moment, the clamping rod is extruded, along with the entering of the connector block, a subsequent clamping rod enters an arc groove and is abutted with a straight edge, so that a spring generates a reactive force action and the clamping rod to enable the clamping rod to clamp and fix the connector block, the subsequent rotating connector block drives the positioning blocks to slide along the rotating groove until the positioning blocks slide into an outlet groove, and the clamping rod is completely separated from the arc groove and contacts with the outer wall of the connector block at the moment, so that the connector block is conveniently taken out from the fixing groove to complete the quick disassembly of the connector block and a tool head.
Description
Technical Field
The utility model relates to the technical field of telescopic rods, in particular to a quick replacement joint for a telescopic end of a telescopic rod.
Background
The existing fruit picker, fruit picking scissors, snake catcher and other tools need to be matched with the telescopic rod for use, and as the fruit picker, the fruit picking scissors and the snake catcher are fixedly arranged at the front end of the telescopic rod and are matched with the pull rod in the telescopic rod to finish corresponding operation, the different fruit pickers, fruit picking scissors and snake catcher are respectively provided with the telescopic rod, and waste is caused.
The existing quick connector for the telescopic rod with the authorized bulletin number of CN216982691U is characterized in that tool parts such as a fruit picker, a fruit picking shear and a snake catching device are arranged on a joint pipe through a tool mounting hole and a connecting rod I, the pull rod structure of the original telescopic rod is improved, and a card structure and a limiting head are added to realize quick butt joint.
But above-mentioned device needs to press the button, presses the piece and presses the card downwards this moment, and the spacing groove breaks away from with the spacing ring, and round pin post and pinhole break away from, still need outwards pull out the joint pipe, just can accomplish quick dismantlement, and the operation is got up relatively inconveniently.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a quick replacement joint for the telescopic end of the telescopic rod, which is simpler, more convenient and faster to operate and use.
In order to solve the technical problems, the utility model provides the following technical scheme: a quick replacement connects for telescopic link flexible end, includes the telescopic link main part, telescopic link main part one end fixed mounting fixed block, the fixed slot has been seted up to the fixed block top surface, be equipped with the joint piece of adaptation in the fixed slot, joint piece one end fixed mounting tool head, be equipped with fixed establishment in the fixed block for it is fixed to connect the piece.
Preferably, the arc groove has all been seted up to joint piece outer wall both sides, fixed establishment includes spring and draw-in lever, the side tank has all been seted up to fixed slot inner wall both sides, side tank inner wall one side fixed mounting spring, spring one end fixed mounting draw-in lever, rotary joint piece, when the draw-in lever got into the arc groove, the draw-in lever is fixed to joint piece.
Preferably, one side of the inner wall of the arc groove comprises a straight edge and an arc edge.
Preferably, one end of the clamping rod is provided with an inclined plane.
Preferably, a guide rod is fixedly arranged on one side of the inner wall of the side groove, the spring is sleeved on the outer wall of the guide rod, and the guide rod is connected with the clamping rod in a sliding mode.
Preferably, the positioning blocks are fixedly installed below two sides of the joint block, positioning grooves are formed in two sides of the inner wall of the fixing groove, the positioning grooves are U-shaped and comprise an inlet groove and an outlet groove which are vertically arranged and a rotary groove which is horizontally arranged, and two ends of the rotary groove are respectively communicated with the inlet groove and the outlet groove.
Preferably, the outer wall of the tail part of the telescopic rod main body is fixedly provided with a sponge sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the two positioning blocks are aligned to the two inlet grooves to be inserted by holding the joint block, at the moment, the joint block is contacted with the inclined surface of the clamping rod, the clamping rod is extruded, and along with the entering of the joint block, the subsequent clamping rod enters the arc groove and is abutted with the straight edge, so that the spring generates a reverse elastic force to act with the clamping rod, the clamping rod clamps and fixes the joint block, the joint block is rotated subsequently, the positioning blocks are driven to slide along the rotation groove until the positioning blocks slide into the outlet groove, and at the moment, the clamping rod is completely separated from the arc groove and is contacted with the outer wall of the joint block, so that the joint block is conveniently taken out from the fixing groove, and the joint block and the tool head are quickly disassembled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the joint block of the present utility model when the joint block is fixed in the fixing groove;
FIG. 3 is a schematic view of the structure of the joint block of the present utility model when it is taken out from the fixing groove;
FIG. 4 is a schematic view of the structure of the joint block, the arc slot, the tool head and the positioning block of the present utility model;
FIG. 5 is a schematic cross-sectional view of a fixing block according to the present utility model;
wherein: 1. a telescopic rod main body; 2. a fixed block; 21. a fixing groove; 3. a joint block; 31. an arc groove; 311. straight edges; 312. an arc edge; 4. a tool head; 5. a fixing mechanism; 51. a spring; 52. a clamping rod; 53. a guide rod; 6. a positioning block; 7. a positioning groove; 71. an inlet slot; 72. an outlet slot; 73. a rotary groove; 8. a sponge sleeve.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-5, the utility model provides a quick replacement joint for a telescopic end of a telescopic rod, which comprises a telescopic rod main body 1, wherein a fixed block 2 is fixedly arranged at one end of the telescopic rod main body 1, a fixed groove 21 is formed in the top surface of the fixed block 2, an adaptive joint block 3 is arranged in the fixed groove 21, a tool head 4 is fixedly arranged at one end of the joint block 3, the tool head 4 can comprise tools such as a hook, a fruit picker, a fruit picking shear, a snake catcher and the like, and a fixing mechanism 5 is arranged in the fixed block 2 and used for fixing the joint block 3;
the two sides of the outer wall of the joint block 3 are provided with arc grooves 31, the fixing mechanism 5 comprises springs 51 and clamping rods 52, two sides of the inner wall of the fixing groove 21 are provided with side grooves, the springs 51 are fixedly arranged on one side of the inner wall of the side grooves, the clamping rods 52 are fixedly arranged at one end of each spring 51, the joint block 3 is rotated, and when the clamping rods 52 enter the arc grooves 31, the clamping rods 52 are fixed to the joint block 3;
as shown in fig. 2, one side of the inner wall of the arc groove 31 comprises a straight edge 311 and an arc edge 312, so that when the clamping rod 52 enters the arc groove 31, one end of the clamping rod 52 is conveniently contacted with the straight edge 311, thereby ensuring that the clamping rod 52 is more stable to fix the joint block 3, and when the joint block 3 is taken out subsequently, the clamping rod 52 is rotated, and the joint block 3 is conveniently rotated and separated from the arc groove 31 subsequently through the arranged arc edge 312;
as shown in fig. 2, one end of the clamping rod 52 is provided with an inclined plane, so that the clamping rod 52 is conveniently extruded when the joint block 3 is extruded into the fixed groove 21;
as shown in fig. 2 and 3, a guide rod 53 is fixedly arranged on one side of the inner wall of the side groove, a spring 51 is sleeved on the outer wall of the guide rod 53, and the guide rod 53 is in sliding connection with a clamping rod 52;
by arranging the guide rod 53, when the clamping rod 52 slides in the side groove, the clamping rod 52 slides along the guide rod 53, so that the sliding of the clamping rod 52 is more stable;
as shown in fig. 4 and 5, positioning blocks 6 are fixedly installed below two sides of the joint block 3, positioning grooves 7 are formed in two sides of the inner wall of the fixing groove 21, each positioning groove 7 is U-shaped and comprises an inlet groove 71 and an outlet groove 72 which are vertically arranged and a rotary groove 73 which is horizontally arranged, and two ends of the rotary groove 73 are respectively communicated with the inlet groove 71 and the outlet groove 72;
as shown in fig. 1, the outer wall of the tail part of the telescopic rod main body 1 is fixedly provided with a sponge sleeve 8, so that a user can hold the telescopic rod main body 1 more comfortably;
working principle: when the tool head 4 is required to be installed, the joint block 3 with the required tool head 4 is selected and fixedly installed, the joint block 3 is held to enable the two positioning blocks 6 to be inserted into the two inlet grooves 71, at the moment, the joint block 3 is in inclined surface contact with the clamping rod 52, the clamping rod 52 is extruded, the clamping rod 52 moves along the guide rod 53 to completely enter the side groove, the spring 51 is extruded, the following clamping rod 52 enters the arc groove 31 along with the entering of the joint block 3 and is abutted with the straight edge 311, so that the spring 51 generates a rebound force to act with the clamping rod 52, and the clamping rod 52 clamps and fixes the joint block 3 in a state shown in fig. 2;
when other tool heads 4 need to be dismounted or replaced later, the joint block 3 is rotated, the joint block 3 drives the positioning block 6 to slide along the rotary groove 73 until the positioning block 6 slides into the outlet groove 72, and the clamping rod 52 is completely separated from the arc groove 31 and is in contact with the outer wall of the joint block 3 at the moment, as shown in the state of fig. 3, so that the joint block 3 is conveniently taken out of the fixed groove 21, and the positioning block 6 slides along the outlet groove 72, thereby completing the quick dismounting of the joint block 3 and the tool heads 4 and facilitating the subsequent mounting of new joint blocks 3 and tool heads 4;
compared with the prior art, the device can complete the fixation of the joint block 3 by only holding the joint block 3 and inserting the joint block 3 into the fixing groove 21, and only needs to rotate the joint block 3, and then the joint block 3 is pulled out from the fixing groove 21, so that the operation and the use are simpler, more convenient and faster, the traditional problem that the pressing button needs to be pressed, the pressing piece presses the card downwards at the moment, the limiting groove is separated from the limiting ring, the pin column is separated from the pin hole, and the joint pipe is pulled out outwards, so that the trouble of quick disassembly can be completed.
Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A quick replacement connects for telescopic link flexible end, includes telescopic link main part (1), its characterized in that: the telescopic rod is characterized in that a fixed block (2) is fixedly arranged at one end of the telescopic rod body (1), a fixed groove (21) is formed in the top surface of the fixed block (2), an adaptive joint block (3) is arranged in the fixed groove (21), a tool head (4) is fixedly arranged at one end of the joint block (3), and a fixing mechanism (5) is arranged in the fixed block (2) and used for fixing the joint block (3).
2. A quick change coupling for a telescoping end of a telescoping pole as set forth in claim 1 wherein: arc groove (31) have all been seted up to joint piece (3) outer wall both sides, fixed establishment (5) are including spring (51) and draw-in lever (52), side groove has all been seted up to fixed slot (21) inner wall both sides, side inslot wall one side fixed mounting spring (51), spring (51) one end fixed mounting draw-in lever (52), rotary joint piece (3), when draw-in lever (52) get into arc groove (31), draw-in lever (52) are fixed to joint piece (3).
3. A quick change coupling for a telescoping end of a telescoping pole as set forth in claim 2 wherein: one side of the inner wall of the arc groove (31) comprises a straight edge (311) and an arc edge (312).
4. A quick change coupling for a telescoping end of a telescoping pole as set forth in claim 2 wherein: one end of the clamping rod (52) is provided with an inclined plane.
5. A quick change coupling for a telescoping end of a telescoping pole as set forth in claim 2 wherein: the guide rod (53) is fixedly arranged on one side of the inner wall of the side groove, the spring (51) is sleeved on the outer wall of the guide rod (53), and the guide rod (53) is connected with the clamping rod (52) in a sliding mode.
6. A quick change coupling for a telescoping end of a telescoping pole as set forth in claim 1 wherein: the utility model discloses a connector block, including joint piece (3), fixed slot (21) inner wall, joint piece (3) both sides below is equal fixed mounting locating piece (6), constant head tank (7) have all been seted up to fixed slot (21) inner wall both sides, constant head tank (7) are the U type, including import groove (71) and export groove (72) of vertical setting and the rotatory groove (73) of level setting, rotatory groove (73) both ends communicate with import groove (71) and export groove (72) respectively.
7. A quick change coupling for a telescoping end of a telescoping pole as set forth in claim 1 wherein: the outer wall of the tail part of the telescopic rod main body (1) is fixedly provided with a sponge sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321142742.9U CN220044216U (en) | 2023-05-12 | 2023-05-12 | Quick-change connector for telescopic end of telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321142742.9U CN220044216U (en) | 2023-05-12 | 2023-05-12 | Quick-change connector for telescopic end of telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220044216U true CN220044216U (en) | 2023-11-21 |
Family
ID=88763267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321142742.9U Active CN220044216U (en) | 2023-05-12 | 2023-05-12 | Quick-change connector for telescopic end of telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220044216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118739147A (en) * | 2024-08-29 | 2024-10-01 | 温州亿特电气有限公司 | A busbar that is easy to disassemble |
-
2023
- 2023-05-12 CN CN202321142742.9U patent/CN220044216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118739147A (en) * | 2024-08-29 | 2024-10-01 | 温州亿特电气有限公司 | A busbar that is easy to disassemble |
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