CN214870654U

CN214870654U - Gripper

Info

Publication number: CN214870654U
Application number: CN202121304812.7U
Authority: CN
Inventors: 胡井侠; 宁鑫
Original assignee: Dongyi Changqi Technology Chongqing Co ltd
Current assignee: Dongyi Changqi Technology Chongqing Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-26
Anticipated expiration: 2031-06-09

Abstract

The utility model belongs to the technical field of the tongs, concretely relates to tongs. This tongs includes: a push rod is arranged in the main rod of the Y-shaped bracket in a sliding manner, and the end parts of the two support rods are hinged with clamping jaws; one end of the connecting rod is hinged with the push rod, and the other end of the connecting rod is fixedly connected with the hinged end of the clamping jaw; and the driver is used for driving the push rod to retract or extend along the main rod, and driving the two clamping jaws to rotate oppositely or reversely through the two connecting rods so that the clamping ends of the two clamping jaws are matched to grab or release an object. The beneficial effects of the utility model are that, this tongs accessible driver drive push rod contracts or stretches out along the mobile jib, drives two clamping jaws through two connecting rods and rotates in opposite directions or the phase reversal to the exposed core cooperation that makes two clamping jaws snatchs or loosens the object, can replace the manual work to carry out the object under water and snatch.

Description

Gripper

Technical Field

The utility model belongs to the technical field of the tongs, concretely relates to tongs.

Background

At present, part of marine products in coastal areas still need to be submerged manually for fishing. However, catching or grabbing by manual submerging is somewhat dangerous and requires a gripper that can grab objects underwater.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tongs to replace artifical dive in the aquatic and snatch the object.

In order to solve the technical problem, the utility model provides a tongs, include: a push rod is arranged in the main rod of the Y-shaped bracket in a sliding manner, and the end parts of the two support rods are hinged with clamping jaws; one end of the connecting rod is hinged with the push rod, and the other end of the connecting rod is fixedly connected with the hinged end of the clamping jaw; and the driver is used for driving the push rod to retract or extend along the main rod, and driving the two clamping jaws to rotate oppositely or reversely through the two connecting rods so that the clamping ends of the two clamping jaws are matched to grab or release an object.

Furthermore, a driver mounting channel is formed in the main rod and used for mounting a driver; and the tail end of the main rod is provided with a rear cover for plugging the driver installation channel.

Further, a camera is arranged on the main rod.

Further, a camera mounting groove is formed in one side face of the rear cover; the camera is fixed in the camera mounting groove through a groove cover.

Furthermore, the supporting rods and the clamping jaws are arc-shaped, and the two supporting rods and the two clamping jaws clamped by the supporting rods are encircled to form a circle.

Furthermore, the gripper also comprises a plurality of layers of auxiliary clamping jaws arranged in parallel with the clamping jaws; the clamping jaws are connected with the auxiliary clamping jaws through fixing components, and the adjacent auxiliary clamping jaws are connected through fixing components.

Further, the fixing assembly comprises a supporting piece and a fixing piece; the clamping jaw and the auxiliary clamping jaw are respectively provided with a plurality of fixing holes matched with the fixing piece; the fixing member is adapted to fix the support member between the jaw and the sub-jaw or between adjacent sub-jaws.

Furthermore, the hand grip also comprises a plurality of layers of auxiliary supporting rods which are arranged in parallel with the supporting rods; the supporting rods are connected with the auxiliary supporting rods and the adjacent auxiliary supporting rods through the fixing assemblies.

Furthermore, the auxiliary clamping jaw and the auxiliary supporting rod are the same in shape.

The beneficial effects of the utility model are that, the utility model discloses a tongs accessible driver drive push rod contracts or stretches out along the mobile jib, drives two clamping jaws through two connecting rods and rotates in opposite directions or phase reversal to the exposed core cooperation that makes two clamping jaws snatchs or loosens the object, can replace the manual work to carry out the object snatchs under water.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the gripper of the present invention as it is gripped;

FIG. 2 is a schematic view of the present invention with the gripper disengaged;

fig. 3 is an exploded view of the gripper of the present invention;

fig. 4 is a partially assembled view of the gripper of the present invention.

In the figure:

the device comprises a support 1, a main rod 11, a driver installation channel 111, a rear cover 112, a support rod 12, a clamping jaw 2, a hinged end 21, a clamping end 22, a connecting rod 3, a push rod 41, a driver 42, a camera 5, a camera installation groove 51, a groove cover 52, an auxiliary clamping jaw 6, a fixing component 7, a support piece 71, a fixing hole 72 and an auxiliary support rod 8.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the present embodiment provides a grip including: a push rod 41 is arranged in a main rod 11 of the Y-shaped bracket 1 in a sliding manner, and the end parts of two support rods 12 are hinged with clamping jaws 2; one end of the connecting rod 3 is hinged with the push rod 41, and the other end of the connecting rod is fixedly connected with the hinged end 21 of the clamping jaw 2; and the driver 42 is used for driving the push rod 41 to retract or extend along the main rod 11, and driving the two clamping jaws 2 to rotate towards or away from each other through the two connecting rods 3, so that the clamping ends 22 of the two clamping jaws 2 are matched to grab or release an object.

In the embodiment, the gripper can drive the push rod 41 to retract or extend along the main rod 11 through the driver 42, and drive the two clamping jaws 2 to rotate in opposite directions or opposite directions through the two connecting rods 3, so that the clamping ends 22 of the two clamping jaws 2 cooperate to grip or release an object, and the underwater object gripping can be performed instead of manual work; the structure of the gripper is simple, and the assembly is convenient; the driver may be a push rod motor.

As shown in fig. 3, in the present embodiment, optionally, a driver installation channel 111 is formed in the main rod 11 for installing the driver 42; the tail end of the main rod 11 is provided with a rear cover 112 for plugging a driver installation channel 111.

In this embodiment, the driver mounting channel 111 may be disposed through the main rod 11, and the inner wall thereof may be shaped to match the outer shape of the driver 42; this design facilitates installation of the driver 42.

In this embodiment, in order to facilitate the observation of the underwater situation, the main rod 11 may be further provided with a camera 5.

In the present embodiment, as an alternative embodiment for installing the camera 5, one side surface of the rear cover 112 is provided with a camera installation groove 51; the camera mounting groove 51 is provided with a groove cover 52 for fixing the camera 5 in the camera mounting groove 51.

In the present embodiment, the camera 5 is easily attached and detached.

In this embodiment, optionally, the supporting rod 12 and the clamping jaw 2 are both arc-shaped, and the two supporting rods 12 and the two clamping jaws 2 clamped together enclose a circle; the gripper is designed to be circular, so that the phenomenon that the appearance of the gripper is hung on the aquatic plant to be wound can be avoided.

In an application scenario, when the object is grabbed by the clamping ends 22 of the pair of clamping jaws 2 in a matching manner, since the clamping jaws 2 are thin in thickness and not easy to be grabbed firmly, in this embodiment, preferably, as shown in fig. 4, the gripper further includes a plurality of layers of auxiliary clamping jaws 6 arranged parallel to the clamping jaws 2; the clamping jaw 2 is connected with the auxiliary clamping jaw 6 through a fixing component 7, and the adjacent auxiliary clamping jaws 6 are connected through fixing components 7.

In this embodiment, a plurality of layers of auxiliary clamping jaws 6 can be symmetrically arranged on two sides of the clamping jaw 2, so that the contact area between the gripper and an object can be increased, and the gripping stability and the success rate are improved.

In this embodiment, the fixing assembly 7 includes a support 71 and a fixing member; the clamping jaw 2 and the auxiliary clamping jaw 6 are both provided with a plurality of fixing holes 72 matched with the fixing piece; the fixing member is adapted to fix the support member 71 between the jaw 2 and the sub-jaw 6 or between adjacent sub-jaws 6.

In the present embodiment, the support 71 may be provided with an internal thread therein, and the fixing member may be a screw rod, and the fixing hole 72 and the support 71 are bored to perform the above-mentioned fixing.

In this embodiment, optionally, the gripper further includes a plurality of layers of secondary support bars 8 arranged in parallel with the support bars 12; the supporting rods 12 are connected with the auxiliary supporting rods 8 and the adjacent auxiliary supporting rods 8 are connected through the fixing assemblies 7, so that the strength, the rigidity and the stability of the supporting rods 12 can be improved; the gripper can be shaped like a cylinder, so that the gripper is prevented from being hung on underwater plants.

In this embodiment, optionally, the auxiliary clamping jaw 6 and the auxiliary supporting rod 8 have the same shape and can be the same part, so that the universal adaptability of the part is enhanced, and the production and the processing are convenient.

In summary, the gripper can drive the push rod 41 to retract or extend along the main rod 11 through the driver 42, and drive the two clamping jaws 2 to rotate in opposite directions or opposite directions through the two connecting rods 3, so that the clamping ends 22 of the two clamping jaws 2 cooperate to grip or release an object, and the underwater object gripping can be performed manually; the structure of the gripper is simple, and the assembly is convenient; the driver may be a push rod motor; the driver mounting channel 111 may be disposed through the main rod 11, and the inner wall thereof may be shaped to fit the outer shape of the driver 42; this design facilitates installation of the driver 42; the main rod 11 can be also provided with a camera 5, so that underwater conditions can be conveniently seen; a plurality of layers of auxiliary clamping jaws 6 can be symmetrically arranged on two sides of the clamping jaw 2, so that the contact area between the gripper and an object can be increased, and the gripping stability and the gripping success rate are improved.

The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A grip, comprising:

a push rod (41) is arranged in a main rod (11) of the Y-shaped bracket (1) in a sliding manner, and clamping jaws (2) are hinged to the end parts of two supporting rods (12);

one end of the connecting rod (3) is hinged with the push rod (41), and the other end of the connecting rod is fixedly connected with the hinged end (21) of the clamping jaw (2); and

the driver (42) is used for driving the push rod (41) to retract or extend along the main rod (11), and the two clamping jaws (2) are driven to rotate in the opposite direction or in the opposite direction through the two connecting rods (3), so that the clamping ends (22) of the two clamping jaws (2) are matched to grab or release an object.

2. The hand grip of claim 1,

a driver mounting channel (111) is formed in the main rod (11) and used for mounting a driver (42);

the tail end of the main rod (11) is provided with a rear cover (112) used for plugging the driver installation channel (111).

3. The hand grip of claim 1,

the main rod (11) is provided with a camera (5).

4. The hand grip of claim 2,

a camera mounting groove (51) is formed in one side face of the rear cover (112);

the camera mounting groove (51) is provided with a groove cover (52) for fixing the camera (5) in the camera mounting groove (51).

5. The hand grip of claim 1,

the supporting rods (12) and the clamping jaws (2) are both arc-shaped, and the two supporting rods (12) and the two clamping jaws (2) clamped together form a circle.

6. The hand grip of claim 1,

the gripper also comprises a plurality of layers of auxiliary clamping jaws (6) which are arranged in parallel with the clamping jaws (2);

the clamping jaws (2) are connected with the auxiliary clamping jaws (6) through fixing components (7), and the adjacent auxiliary clamping jaws (6) are connected through fixing components (7).

7. The hand grip of claim 6,

the fixing component (7) comprises a support (71) and a fixing piece;

a plurality of fixing holes (72) matched with the fixing piece are formed in the clamping jaw (2) and the auxiliary clamping jaw (6);

the fixing member is adapted to fix the support member (71) between the clamping jaw (2) and the secondary clamping jaw (6) or between adjacent secondary clamping jaws (6).

8. The hand grip of claim 6,

the hand grip also comprises a plurality of layers of auxiliary supporting rods (8) which are arranged in parallel with the supporting rods (12);

the supporting rods (12) are connected with the auxiliary supporting rods (8) and the adjacent auxiliary supporting rods (8) through the fixing assemblies (7).

9. The hand grip of claim 8,

the auxiliary clamping jaw (6) and the auxiliary supporting rod (8) are the same in shape.