CN210963909U - Structure can be snatched to emulation dinosaur forelimb - Google Patents
Structure can be snatched to emulation dinosaur forelimb Download PDFInfo
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- CN210963909U CN210963909U CN201921640299.1U CN201921640299U CN210963909U CN 210963909 U CN210963909 U CN 210963909U CN 201921640299 U CN201921640299 U CN 201921640299U CN 210963909 U CN210963909 U CN 210963909U
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- connecting rod
- arm lock
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- spacing
- telescopic cylinder
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Abstract
The utility model discloses a grabbing structure for the forelimbs of a simulated dinosaur, which is characterized by comprising a telescopic cylinder and a pair of clamping arms connected to the shaft sleeve of the telescopic cylinder; a telescopic shaft head extends from the telescopic cylinder shaft sleeve; a limit column is arranged on the telescopic shaft head; every arm lock is formed by first connecting rod, second connecting rod and arm lock head hinge in proper order, and the welding of flexible spindle nose direction has spacing connecting rod on the second connecting rod, is provided with the slide with spacing post matched with along length direction on the spacing connecting rod, spacing connecting rod with the arm lock head articulates there is the locating lever, drives spacing post through flexible spindle nose up-and-down motion and slides in the slide of spacing connecting rod, makes spacing connecting rod give the second connecting rod holding power, makes it open the arm lock towards the outside, and spacing connecting rod further props the arm lock head with arm lock head articulated locating lever simultaneously greatly, has enlarged the clamp of arm lock and has got the scope, has higher practicality.
Description
Technical Field
The utility model relates to a toy dinosaur field especially relates to a structure can be snatched to emulation dinosaur forelimb.
Background
Dinosaurs, which are large animals that have been killed, attract curiosity and attention of people due to the large size, curiosity and mysterious property of the dinosaurs, are simulated dinosaurs, which are vivid and restored in appearance, shape, action and the like according to a dinosaur fossil computer restoration picture by using modern technological means. The simulated dinosaur can be more visual and more vivid, so that people can know the appearance of the dinosaur in the ancient dinosaur era. The emulation dinosaur can let child direct understanding dinosaur, and the action of current emulation dinosaur model is comparatively stiff, has many dinosaur toys to move about in joint portion especially dinosaur claw portion joint can't move about and snatch, has lacked the interest in the existing market.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the provided structure for grabbing the forelimbs of the simulated dinosaur can firmly grab articles and has a larger grabbing range.
The utility model discloses technical scheme as follows:
a front limb grippable structure of a simulated dinosaur comprises a telescopic cylinder and a pair of clamping arms connected to a shaft sleeve of the telescopic cylinder;
a telescopic shaft head extends out of the telescopic cylinder shaft sleeve; a limit column is arranged on the telescopic shaft head;
every the arm lock is formed by first connecting rod, second connecting rod and arm lock head hinge joint in proper order, the welding of flexible spindle nose direction has spacing connecting rod on the second connecting rod, spacing connecting rod go up along length direction be provided with spacing post matched with slide, spacing connecting rod with the arm lock head articulates there is the locating lever, and flexible spindle nose carries out flexible operation and drives flexible spindle nose and carry out certain limit's motion at the spacing inslot of spacing connecting rod, makes spacing connecting rod drive the arm lock and open and shut and press from both sides and get article, and this structure is convenient and practical, has higher practicality.
Furthermore, a rotating bearing is sleeved on the telescopic cylinder shaft sleeve, the pair of clamping arms are welded on two opposite side walls of the rotating bearing respectively, and the clamping arms are arranged on the rotating bucket bearing, so that the rotating bucket bearing can rotate in all directions to conveniently clamp articles.
Furthermore, a compression spring is arranged at the joint of the second connecting rod and the clamping arm head.
Preferably, a buffer pad is arranged at one end of the clamping arm head far away from the second connecting rod.
The utility model adopts the above technical scheme, compare with prior art, have following technological effect:
1. the limiting column is driven to slide in the slide way of the limiting connecting rod through the up-and-down movement of the telescopic shaft head, the limiting connecting rod provides supporting force for the second connecting rod, the second connecting rod is enabled to open the clamping arm towards the outer side, meanwhile, the limiting connecting rod and the clamping arm head hinged positioning rod further expand the clamping arm head, the clamping range of the clamping arm is expanded, and the telescopic shaft head has higher practicability.
2. The clamping arms are welded on the rotating shaft bearing, so that the clamping arms can rotate 360 degrees in all directions to clamp, the time for adjusting the clamping position is saved, and the efficiency is improved.
3. The compression spring arranged at the joint of the second connecting rod and the end face of the clamping arm head increases the clamping force of the clamping arm head and increases the safety of back-clamping articles.
4. The buffer pad is arranged at the clamping position of the clamping arm head, so that articles are prevented from being damaged by the clamping arm in the clamping process.
Drawings
Fig. 1 is a structural diagram of a graspable structure of a forelimb of a simulated dinosaur in an embodiment of the present invention;
description of reference numerals:
1. a telescopic cylinder; 101. a shaft sleeve; 1011. a rotating bearing; 1021. a limiting column; 201. a first link; 202. a second link; 2021. a limiting connecting rod; 2022. a slideway; 203. a clamping arm head; 204. positioning a rod; 3. a compression spring; 4. a cushion pad.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings;
example 1:
as shown in fig. 1, a front limb graspable structure of a simulated dinosaur comprises a telescopic cylinder 1 and a pair of clamp arms connected to a shaft sleeve 101 of the telescopic cylinder 1; a telescopic shaft head extends in a shaft sleeve 101 of the telescopic cylinder 1, the telescopic shaft head can move up and down on a belt of the cylinder, and a limit column 1021 is arranged on the telescopic shaft head; every arm lock is by first connecting rod 201, second connecting rod 202 and arm lock head 203 articulate in proper order and form, the welding of flexible spindle nose direction has spacing connecting rod 2021 on the second connecting rod 202, be provided with along length direction on the spacing connecting rod 2021 with spacing post 1021 matched with slide 2022, spacing post 1021 inserts into slide 2022, when flexible spindle nose moves down, spacing post 1021 moves and drives second connecting rod 202 and expand to the outside in slide 2022, spacing connecting rod 2021 articulates with arm lock head 203 has locating lever 204, locating lever 204 will press from both sides arm lock head 203 and further expand to the outside at this moment, the scope is got to the increase clamp, when the arm lock is placed on article, flexible spindle nose rebound, second connecting rod 202 is locked to the inboard, arm lock head 203 is pressed from both sides article firm clamp under the drive of locating lever 204, this structure is convenient reasonable and has higher practicality.
Example 2:
in one embodiment, as shown in fig. 1, a shaft sleeve 101 of the telescopic cylinder 1 is sleeved with a rotating bearing 1011, a pair of clamping arms are respectively welded on two opposite side walls of the rotating bearing, the clamping arms can adjust the omni-directional position of 360 degrees by welding on the rotating bearing to clamp articles, and a user can select a suitable clamping position by adjusting the clamping arms to rotate, which is simple and convenient.
Example 3:
in one embodiment, as shown in fig. 1, a compression spring 3 is disposed at the connection between the second link 202 and the end surface of the gripper head 203, and when the second link 202 is hinged to the gripper head 203, the compression spring 3 at the connection has an outward and inward supporting force, which increases the gripping force of the gripper head 203 on the article.
Example 4:
in one embodiment, as shown in fig. 1, a buffer 4 is disposed on one end of the clamping arm head 203 away from the second link 202, the buffer 4 is mounted along the end surface of the second link 202 in a covering manner, the buffer 4 can be made of polypropylene foam, the polypropylene foam is made of polypropylene resin as a main body, and a foaming agent and other additives are added; the mechanical strength is good, the tensile strength, the flexibility and the elastic friction coefficient are good, the wear resistance is good, the sliding density of the smooth surface which is in contact with the mechanical strength is favorably prevented from being small, the friction force between the cushion pad 4 and an article is greatly increased, and the cushion pad is prevented from sliding down to provide better abrasion-proof protection for the clamped article.
The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (4)
1. A front limb grippable structure of a simulated dinosaur is characterized by comprising a telescopic cylinder and a pair of clamping arms connected to a shaft sleeve of the telescopic cylinder;
a telescopic shaft head extends out of the telescopic cylinder shaft sleeve; a limit column is arranged on the telescopic shaft head;
every the arm lock is formed by first connecting rod, second connecting rod and arm lock head hinge in proper order, the welding of flexible spindle nose direction has spacing connecting rod on the second connecting rod, be provided with along length direction on the spacing connecting rod with spacing post matched with slide, spacing connecting rod with the arm lock head articulates there is the locating lever.
2. The dinosaur forelimb graspable structure of claim 1, wherein: the telescopic cylinder shaft sleeve is sleeved with a rotating bearing, and the pair of clamping arms are welded on two opposite side walls of the rotating bearing respectively.
3. The dinosaur forelimb graspable structure of claim 1, wherein: and a compression spring is arranged at the joint of the second connecting rod and the end face of the clamping arm head.
4. The dinosaur forelimb graspable structure of claim 1, wherein: and a buffer pad is arranged at one end of the arm clamping head, which is far away from the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921640299.1U CN210963909U (en) | 2019-09-27 | 2019-09-27 | Structure can be snatched to emulation dinosaur forelimb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921640299.1U CN210963909U (en) | 2019-09-27 | 2019-09-27 | Structure can be snatched to emulation dinosaur forelimb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210963909U true CN210963909U (en) | 2020-07-10 |
Family
ID=71414531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921640299.1U Active CN210963909U (en) | 2019-09-27 | 2019-09-27 | Structure can be snatched to emulation dinosaur forelimb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210963909U (en) |
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2019
- 2019-09-27 CN CN201921640299.1U patent/CN210963909U/en active Active
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