CN209828236U - Stay cord formula clamping jaw - Google Patents
Stay cord formula clamping jaw Download PDFInfo
- Publication number
- CN209828236U CN209828236U CN201920523681.8U CN201920523681U CN209828236U CN 209828236 U CN209828236 U CN 209828236U CN 201920523681 U CN201920523681 U CN 201920523681U CN 209828236 U CN209828236 U CN 209828236U
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- CN
- China
- Prior art keywords
- jaw
- clamping jaw
- central screw
- screw rod
- gripper
- Prior art date
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Abstract
The utility model relates to a toy technical field discloses a stay cord formula clamping jaw, including joint, central screw rod, gripper jaw and connecting rod, the gripper jaw articulates on central screw rod, the articulated gripper jaw of connecting rod one end, other end articulated joint, the joint is provided with the fixed orifices and perforates, central screw rod center is provided with the centre bore, perforate and the centre bore setting is on the center axis of clamping jaw, the utility model discloses a pulling force of rope snatchs article, and simple structure, and snatchs the success rate height.
Description
Technical Field
The utility model relates to the technical field of toys, in particular to a pull rope type clamping jaw.
Background
At present, grabbing game machines such as a doll machine and a ball catching machine are popular among people in markets, clamping jaws inside the grabbing game machines are generally provided with pushing devices, objects are grabbed through electric power or electromagnetic force, the cost is high, compared with the grabbing game machines in the markets, the grabbing game machines for children are small in size, low in quality, low in price, low in grabbed object weight, and the grabbing game machines for children do not have requirements on the grabbing force setting function. In addition, because the operation ability of children is low, but the toy game mainly provides fun for children to get through, the grabbing success rate requirement on the clamping jaws is high, and the clamping jaws specially arranged for grabbing game machines played by children are not available in the prior art.
Disclosure of Invention
The utility model aims to overcome above-mentioned prior art's defect, provide a stay cord formula clamping jaw, the utility model discloses mainly snatch article through the pulling force of rope, simple structure, and snatch the success rate height.
In order to realize above-mentioned purpose, the utility model provides a stay cord formula clamping jaw, a serial communication port, including connecting, central screw rod, gripper jaw and connecting rod, the gripper jaw articulates on central screw rod, the articulated gripper jaw of connecting rod one end, other end articulated joint, connect and be provided with the fixed orifices and perforate, central screw rod center is provided with the centre bore, perforate and the centre bore setting is on the center axis of clamping jaw.
Furthermore, the clamping jaw also comprises a rope, one end of the rope is fixed on the fixing hole of the joint, and the other end of the rope penetrates through the through hole and is fixed on the central hole.
Further, the rope is a bead chain rope.
Further, the clamping jaws are 3 in number, and the tips of the clamping jaws are flat and are bent towards the central axis.
Furthermore, a clamping piece is arranged at one end of the clamping claw, which is hinged with the central screw rod.
The utility model has the advantages that:
(1) the utility model discloses an utilize the gravity of gripper jaw self to open and wait for to snatch article, then utilize the pulling force of rope to tighten up the gripper jaw and snatch article, simple structure, and it is balanced to grab the power.
(2) After grabbing article, the central screw rod of clamping jaw, connecting rod and gripper jaw form the triangle-shaped structure, and the holding power that the connecting rod provided resists the article of grabbing to the tension of gripper jaw for the gripper jaw is difficult for taking off the claw, effectively improves the success rate of grabbing article.
(3) The bead chain adopted as the rope has good flexibility and no elasticity, and is favorable for maintaining stable tension.
(4) The clamping jaw and the hinged end of the central screw rod are provided with clamping pieces which can control the opening degree of the clamping jaw, so that the clamping jaw is prevented from being too large, and the success rate of grabbing objects is improved.
Drawings
Fig. 1 is a perspective view of a pull-rope type clamping jaw of the present invention;
fig. 2 is a top view of a pull-rope type clamping jaw of the present invention;
FIG. 3 is a view showing a structure of a gripper jaw of a pull-rope type gripper of the present invention;
description of reference numerals: 1. a joint; 11. a fixing hole; 12. perforating; 2. a central screw; 21. a central bore; 3. a gripper jaw; 31. a fastener; 4. a connecting rod; 5. a central axis.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in the figure:
the utility model provides a stay cord formula clamping jaw, is including connecting 1, central screw rod 2, clamping jaw 3 and connecting rod 4, clamping jaw 3 articulates on central screw rod 2, 4 one ends of connecting rod articulate clamping jaw 3, and the other end articulates and connects 1, connect 1 and be provided with fixed orifices 11 and perforation 12, central screw rod 2 center is provided with centre bore 21, perforation 12 and centre bore 21 set up on the central axis 5 of clamping jaw, the clamping jaw still includes the rope, rope one end is fixed on the fixed orifices 11 who connects 1, and the rope other end passes perforation 12 and fixes on centre bore 21, the rope is the pearl chain rope, clamping jaw 3 has 3, 3 claw tips are flat and crooked to central axis 5, clamping jaw 3 is provided with fastener 31 with central screw rod 2 articulated one end.
In the use, when relaxing the rope, gripper jaw 3 opens under the effect of self gravity and waits to snatch, when tightening up the rope, central screw rod 2 removes toward connecting 1 direction, gripper jaw 3 tightens up under the tensile force effect of rope, snatch article, at this moment, the central screw rod 2 of gripper jaw, connecting rod 4 and gripper jaw 3 form the triangle-shaped structure, the holding power that utilizes connecting rod 4 to provide resists the article of snatching to gripper jaw 3's tension, make gripper jaw 3 be difficult for taking off the claw, effectively improve the success rate of snatching article, when relaxing the rope again, the article of snatching fall down, gripper jaw 3 has controlled gripper jaw 3's the degree of opening with fastener 31 of central screw rod 2 articulated one end setting, prevent that gripper jaw 3 from opening too greatly, improve the success rate of snatching article.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a stay cord formula clamping jaw, its characterized in that, includes joint, central screw rod, gripper jaw and connecting rod, the gripper jaw articulates on central screw rod, the articulated gripper jaw of connecting rod one end, other end articulated joint, the joint is provided with the fixed orifices and perforates, central screw rod center is provided with the centre bore, perforate and the centre bore setting is on the center axis of clamping jaw.
2. A pull-cord type jaw according to claim 1, wherein said jaw further comprises a cord having one end secured to the attachment hole of the connector and the other end secured to the central hole through the aperture.
3. A pull-cord type jaw as claimed in claim 2 wherein said cord is a bead cord.
4. A pull-cord type gripper according to claim 1, wherein there are 3 gripper jaws, said gripper jaws being flat and curved towards the central axis.
5. A pull-cord type clamping jaw according to claim 1, wherein the clamping jaw is provided with a clamping piece at the end hinged to the central screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920523681.8U CN209828236U (en) | 2019-04-17 | 2019-04-17 | Stay cord formula clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920523681.8U CN209828236U (en) | 2019-04-17 | 2019-04-17 | Stay cord formula clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828236U true CN209828236U (en) | 2019-12-24 |
Family
ID=68912203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920523681.8U Active CN209828236U (en) | 2019-04-17 | 2019-04-17 | Stay cord formula clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209828236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764975A (en) * | 2019-01-14 | 2019-05-17 | 昆明理工大学 | A kind of clipping Fiber Bragg Grating Temperature sensor and its application method |
-
2019
- 2019-04-17 CN CN201920523681.8U patent/CN209828236U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764975A (en) * | 2019-01-14 | 2019-05-17 | 昆明理工大学 | A kind of clipping Fiber Bragg Grating Temperature sensor and its application method |
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