CN115152654B - Clamp structure and ear tag mounting device - Google Patents

Abstract

The application relates to a clamp structure, which comprises a rotating assembly and a clamping assembly. The rotating assembly comprises a first rotating arm and a second rotating arm which are connected in a rotating way. The clamping assembly comprises a first clamping arm and a second clamping arm, a first guide groove is formed in the first clamping arm, the first guide groove is connected with the first rotating arm in a sliding mode, a second guide groove is formed in the second clamping arm, the second rotating arm is connected with the second guide groove in a sliding mode, and the first clamping arm and the second clamping arm are configured to be close to or far away from each other along a linear motion track. By adopting the technical scheme, the first rotating arm and the second rotating arm rotate oppositely or back to back around the connecting point, and the moving track is an arc line. The rotating arm is movably arranged in the guide groove of the clamping arm, and when the rotating arm moves along the arc track, the first clamping arm and the second clamping arm move in opposite directions or back directions in a straight track through the guide groove. The clamping arms moving along the linear track clamp and install the earmarks, so that the positioning is more accurate, and the installation is more stable.

Description

Clamp structure and ear tag mounting device

Technical Field

The application relates to the technical field of livestock tools, in particular to a clamp structure and an ear tag mounting device.

Background

Modern animal husbandry requires liberating the source, the nature, physiological information, etc. of the animal in managing the livestock, and therefore, marking the animal for convenient information gathering about the animal is required.

In the prior art, information about a stocking is usually marked by attaching an ear tag to an ear of the animal, and management of the stocking is performed based on the information.

However, since the free-range animals move randomly, it is difficult to uniformly install the ear tag by the mechanized equipment, it is necessary to manually install the ear tag on the ear of the animal, and in the process of manually installing the ear tag, the installation is unstable due to the free-range movement of the free-range animals.

Disclosure of Invention

Based on this, it is necessary to provide a novel ear tag mounting device against the problem of unstable ear tag mounting.

A clamp structure comprises a rotating assembly and a clamping assembly. The rotating assembly comprises a first rotating arm and a second rotating arm, and the first rotating arm is rotatably connected with the second rotating arm. The clamping assembly comprises a first clamping arm and a second clamping arm, a first guide groove is formed in the first clamping arm, the first rotating arm is connected in the first guide groove in a sliding mode, a second guide groove is formed in the second clamping arm, the second rotating arm is connected in the second guide groove in a sliding mode, and the first clamping arm and the second clamping arm are configured to be close to or far away from each other along a linear motion track.

By adopting the technical scheme, the first rotating arm and the second rotating arm rotate oppositely or back to back around the connecting point, and the moving track is an arc line. The rotating arm is movably arranged in the guide groove of the clamping arm, and when the rotating arm moves along the arc track, the first clamping arm and the second clamping arm move in opposite directions or back directions in a straight track through the guide groove. Compared with the rotating arm which directly clamps, the two clamping surfaces of the arc track of the rotating arm are two inclined surfaces, so that the clamping contact point on the inclined surfaces cannot be ensured to be at the same point on the rotating arm, and the positioning is inaccurate. The clamping arms moving along the linear track clamp the workpiece, the clamping surfaces of the clamping arms are relatively parallel planes, the positioning is more accurate, and the installation is more stable.

In one embodiment, the rotating assembly further comprises a first guide rod, the first rotating arm is provided with a first guide groove, and the first guide rod penetrates through the first guide groove and the first guide groove.

Through adopting above-mentioned technical scheme, first guide bar is used for connecting first rotating arm and first centre gripping arm to on the rotating force transmission with first rotating arm to first centre gripping arm. Meanwhile, in order to realize the function of converting the curvilinear motion into the linear motion by movably connecting the rotating arms in the guide grooves, the first guide grooves are used for providing a movable space of the first rotating arms and limiting the rotating range of the first rotating arms.

In one embodiment, the first guide groove includes a first positioning portion and a first pressing portion, the first positioning portion is located at one end of the first guide groove, which is close to the first clamping arm, the first pressing portion is located at the other end of the first guide groove, which is far away from the first clamping arm, the first rotating arm and the second rotating arm intersect at a rotating connection point, and an inclination angle of the first positioning portion and the rotating connection point is larger than an inclination angle of the first pressing portion and the rotating connection point.

Through adopting above-mentioned technical scheme, first guide way comprises first location portion and the first portion that compresses tightly of inclination different, and when the rotor arm begins to rotate, the centre gripping arm is fixed a position on the target thing, and first guide bar is located first location portion this moment, because first location portion inclination is great, and the centre gripping arm removes the process great in opposite direction of motion, is convenient for fix a position fast. When the positioning is approximately completed, the first guide rod is located at the first pressing part, and the first guide rod is subjected to the supporting force of the first pressing part, so that the component force of the supporting force of the first pressing part in the opposite movement direction of the clamping arm is larger, and a good pressing effect can be provided.

In one embodiment, the first rotating arm includes a first movable end and a first fixed end, the second rotating arm includes a second movable end and a second fixed end, two ends of the first clamping arm are respectively connected with the first movable end and the second fixed end, and two ends of the second clamping arm are respectively connected with the second movable end and the first fixed end.

Through adopting above-mentioned technical scheme, when the one end swing joint of centre gripping arm in a rotor arm, the another rotor arm of centre gripping arm other end fixed connection to make the removal of centre gripping arm more stable, improve the stability of centre gripping.

In one embodiment, the rotating mechanism further includes an elastic restoring member, and the elastic restoring member connects the first clamping arm and the second clamping arm.

Through adopting above-mentioned technical scheme, when carrying out the centre gripping operation, the centre gripping arm removes in opposite directions and drives elastic reset piece deformation and deposit elastic potential energy, after the centre gripping finishes. And the rotating arm is loosened, the elastic reset piece releases elastic potential energy, and the first clamping arm and the second clamping arm which are connected are automatically reset to the original positions.

The embodiment of the application also provides an ear tag mounting device which comprises a clamp body structure and a mounting structure, wherein the mounting structure comprises a male tag mounting seat arranged on the first clamping arm and a female tag mounting seat arranged on the second clamping arm.

Through adopting above-mentioned technical scheme, set up public mark mount pad and female mark mount pad respectively on two centre gripping arms to through the centre gripping operation of centre gripping arm, install public mark and female mark to the target on.

In one embodiment, the mounting structure includes a first magnetic member and a second magnetic member, the first magnetic member is disposed on the male standard mounting seat, and the second magnetic member is disposed on the female standard mounting seat.

Through adopting above-mentioned technical scheme, the magnetic part sets up on public mark mount pad and female mark mount pad, can adsorb public mark and female mark in the mount pad. When compressing tightly, can simply realize again that public mark and female mark deviate from the mount pad and install on the target thing.

In one embodiment, the mounting structure further comprises a clamping assembly disposed on the male label mount, the clamping assembly configured to compress the male label against the female label.

Through adopting above-mentioned technical scheme, the plane of public mark installation can be further adjusted to the clamping assembly for have great area of contact between public mark and the target thing, provide stable installation basis, thereby realize compressing tightly public mark and install on female mark.

In one embodiment, the clamping assembly comprises a clamping plate and an elastic member, wherein the clamping plate is arranged on the first clamping arm, and the elastic member is abutted to one end, away from the female label mounting seat, of the clamping plate.

Through adopting above-mentioned technical scheme, the elastic component is used for adjusting the gradient of grip block for the grip block laminating is in target object surface, provides public standard stable installation basis.

In one embodiment, a clearance opening is formed in one end of the clamping plate, which is close to the target mounting seat.

Through adopting above-mentioned technical scheme, be provided with on the clamping plate and keep away the position mouth for dodge public mark, public mark is installed in the object surface of target from dodging the mouth.

In summary, the ear tag mounting device at least comprises the following beneficial technical effects:

1. the first rotating arm and the second rotating arm rotate around the connecting point in opposite directions or back to back, and the moving track is an arc. The rotating arm is movably arranged in the guide groove of the clamping arm, and when the rotating arm moves along the arc track, the first clamping arm and the second clamping arm move in opposite directions or back directions in a straight track through the guide groove. Compared with the rotating arm which directly clamps, the two clamping surfaces of the arc track of the rotating arm are two inclined surfaces, so that the clamping contact point on the inclined surfaces cannot be ensured to be at the same point on the rotating arm, and the positioning is inaccurate. The clamping arms moving along the linear track clamp the workpiece, the clamping surfaces of the clamping arms are relatively parallel planes, the positioning is more accurate, and the installation is more stable.

2. The first guide slot comprises first locating part and the first portion that compresses tightly that the inclination is different, and when the rotation arm began to rotate, the centre gripping arm was fixed a position on the target thing, and first guide bar was located first locating part this moment, because first locating part inclination is great, and the centre gripping arm removes the process great in opposite direction of movement, is convenient for fix a position fast. When the positioning is approximately completed, the first guide rod is located at the first pressing part, and the first guide rod is subjected to the supporting force of the first pressing part, so that the component force of the supporting force of the first pressing part in the opposite movement direction of the clamping arm is larger, and a good pressing effect can be provided.

3. One end of the clamping arm is movably connected with one rotating arm, and the other end of the clamping arm is fixedly connected with the other rotating arm, so that the movement of the clamping arm is more stable, and the clamping stability is improved.

Drawings

FIG. 1 is a schematic view of an ear tag mounting apparatus according to an embodiment of the present application;

FIG. 2 is a schematic diagram illustrating a second view of an ear tag mounting apparatus according to an embodiment of the present application;

FIG. 3 is an enlarged view of a first guide slot according to an embodiment of the present application;

FIG. 4 is an enlarged view of a second state of the first guide groove according to an embodiment of the present application;

FIG. 5 is a schematic diagram illustrating a second view of the clamping assembly according to an embodiment of the present application;

FIG. 6 is a schematic view of a third view of a clamping assembly according to an embodiment of the application;

FIG. 7 is a schematic view of a second view of a clamping assembly according to an embodiment of the present application;

fig. 8 is a schematic structural view of a third view of the clamping assembly according to an embodiment of the present application.

Reference numerals illustrate:

100. a rotating assembly; 200. a clamping assembly; 110. a first rotating arm; 111. a first movable end; 112. a first fixed end; 1111. a first guide groove; 1112. a first guide bar; 11111. a first positioning portion; 11112. a first pressing portion; 120. a second rotating arm; 121. a second movable end; 122. a second fixed end; 130. rotating the connecting piece; 140. an elastic reset piece; 210. a first clamping arm; 220. a second clamping arm; 211. a first guide groove; 212. a first clamping end; 213. a first gripping end; 221. a second guide groove; 222. a second clamping end; 223. a second gripping end; 310. a male mark mounting seat; 320. a female label mounting seat; 311. a first magnetic member; 312. a second magnetic member; 313. a clamping assembly; 3131. a clamping plate; 3132. an elastic member; 3133. a connection part; 3134. and a avoidance port.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1, fig. 1 is a schematic structural diagram illustrating a first view angle of an ear tag mounting apparatus according to an embodiment of the application. The ear tag mounting device provided by the embodiment of the application comprises a clamp body structure and a mounting structure, wherein the clamp body structure is used for clamping a target object, and the mounting structure is arranged on the clamp body structure and is used for mounting an ear tag on the target object. The pliers body structure comprises a rotating assembly 100 and a clamping assembly 200, wherein the rotating assembly 100 comprises a first rotating arm 110 and a second rotating arm 120, and the first rotating arm 110 and the second rotating arm 120 move in opposite directions along an arc track by taking a rotating point as a center. The clamping assembly 200 comprises a first clamping arm 210 and a second clamping arm 220, wherein a first guide groove 211 is formed in the first clamping arm 210, the first clamping arm 210 is movably connected with the first rotating arm 110 through the first guide groove 211, a second guide groove 221 is formed in the second clamping arm 220, the second clamping arm 220 is movably connected with the second rotating arm 120 through the second guide groove 221, when the first rotating arm 110 and the second rotating arm 120 move along the arc track in opposite directions, the first clamping arm 210 and the second clamping arm 220 are driven to move along the straight track in opposite directions, so that the clamping surfaces move relatively in parallel, the positions of the clamping targets are relatively fixed, and sliding is not easy to occur, so that the positioning accuracy and the mounting stability in the ear tag mounting process can be improved.

The rotating assembly 100 includes a first rotating arm 110, a second rotating arm 120, and a rotating connector 130, wherein the rotating connector 130 is used for connecting the first rotating arm 110 and the second rotating arm 120. Specifically, the first rotating arm 110 and the second rotating arm 120 are of a strip-shaped structure with symmetrical structures, and the positions of the first rotating arm 110 and the second rotating arm 120 at the middle of the strip shape are respectively provided with a first mounting hole and a second mounting hole, and the positions and the sizes of the first mounting hole and the second mounting hole are the same for mounting the rotating connecting piece 130. The first rotating arm 110 and the second rotating arm 120 are arranged in a crossing way, the crossing point is a rotating connection point, namely, the first mounting hole and the second mounting hole are arranged in a superposition way, the rotating connecting piece 130 is arranged in the first mounting hole and the second mounting hole in a penetrating way, the first rotating arm 110 and the second rotating arm 120 can rotate freely around the rotating connecting piece 130, and meanwhile, the rotating connecting piece 130 is limited.

In particular, in the embodiment, the rotation connector 130 is a rivet, and the first rotation arm 110 and the second rotation arm 120 are riveted to each other by the rivet. The first rotating arm 110, the second rotating arm 120 and the rotating connecting member 130 are preferably metal members to provide sufficient structural strength to move the clamping assembly 200.

Referring to fig. 2, fig. 2 is a schematic structural diagram illustrating a second view angle of the ear tag mounting apparatus according to an embodiment of the application. The first rotating arm 110 includes a first movable end 111 and a first fixed end 112, the second rotating arm 120 includes a second movable end 121 and a second fixed end 122, the first movable end 111 of the first rotating arm 110 is movably disposed on the first clamping arm 210, the second fixed end 122 of the second rotating arm 120 is simultaneously and fixedly disposed on the first clamping arm 210, and the first movable end 111 and the second fixed end 122 are respectively disposed at two opposite ends on the first clamping arm 210, so that the first clamping arm 210 can not only perform clamping operation through movement of the first movable end 111 of the first rotating arm 110, but also be simultaneously connected to the second fixed end 122 of the second rotating arm 120, thereby enabling the first clamping arm 210 to be simultaneously connected with the first rotating arm 110 and the second rotating arm 120, improving connection strength of the first clamping arm 210 and the rotating assembly 100, and enhancing stability of the first clamping arm 210 during movement.

In the embodiment, the first and second rotating arms 110 and 120 are made of stainless steel material having a thickness of 3 mm.

It is understood that the second rotating arm 120 and the first rotating arm 110 are in similar symmetrical structures, and the connection relationship is similar to the working principle, and those skilled in the art will understand from the description of the first rotating arm 110 with reference to the drawings, and the description is omitted here.

The rotating assembly 100 further includes a first guide bar 1112, where the first guide bar 1112 connects the first rotating arm 110 and the first clamping arm 210, and is configured to transmit the rotating force on the first rotating arm 110 to the first clamping arm 210, and convert the rotating force into a driving force for the first clamping arm 210 along a linear motion. Specifically, the first movable end 111 of the first rotating arm 110 is further provided with a first guide groove 1111 for assembling the first guide rod 1112, and since the first movable end 111 of the first rotating arm 110 is slidably disposed in the first guide groove 211, the first guide rod 1112 is simultaneously disposed through the first guide groove 1111 and the first guide groove 211.

In the embodiment, the first guide groove 1111 has a rectangular-like structure, two ends of the first guide bar 1112 are fixedly connected to opposite sidewalls of the first guide groove 211, and the first guide bar 1112 abuts against the opposite sidewalls of the first guide groove 1111 in the width direction of the first guide groove 1111. When the first rotating arm 110 rotates, the first movable end 111 is limited by the first guide bar 1112 and slides along the length setting direction of the first guide groove 1111, so that the first rotating arm 110 rotates in the opening direction of the first guide groove 1111.

Referring to fig. 3, fig. 3 is an enlarged view of a second view of a first state of the first guide groove 1111 in an embodiment of the present application. The first guide groove 1111 includes a first positioning portion 11111 and a first pressing portion 11112, the first positioning portion 11111 is located at one end of the first guide groove 1111 near the first clamping arm 210, and the first pressing portion 11112 is located at the other end of the first guide groove 1111 far from the first clamping arm 210. The inclination angle of the connection line of the first positioning portion 11111 and the rotation connecting member 130 is larger than the inclination angle of the first pressing portion 11112 and the rotation connecting member 130.

Specifically, when the ear tag mounting apparatus is located at the initial position, the first guide bar 1112 is located at the first positioning portion 11111 of the first guide slot 1111. When the tag mounting apparatus performs the tag mounting operation, the first movable end 111 starts to rotate toward the second movable end 121, and the first guide bar 1112 slides from the first positioning portion 11111 toward the first pressing portion 11112. When the tag mounting apparatus completes the tag mounting operation, the distance between the first movable end 111 and the second movable end 121 is shortest, and the first guide bar 1112 is located at the first pressing portion 11112 of the first guide groove 1111.

When the tag mounting operation is started, the first guide bar 1112 is positioned in the first positioning portion 11111 of the first guide groove 1111. Since the inclination angle of the line connecting the first positioning portion 11111 and the rotation link 130 is large, when the first guide bar 1112 is relatively moved in the length setting direction of the first positioning portion 11111, the movement component of the first clamp arm 210 obtained in the movement direction thereof perpendicular to the plane of the first clamp arm 210 is large, so that the movement of the first clamp arm 210 at the initial time has higher efficiency. Corresponding to the whole ear tag mounting device, when the ear tag mounting operation is started, the distance between the first clamping arm 210 and the second clamping arm 220 is rapidly reduced, the rough positioning time is shortened, and the efficiency of the whole ear tag mounting process is improved.

Referring to fig. 4, fig. 4 is an enlarged view of a second state of the first guide groove 1111 in an embodiment of the present application. When the positioning of the ear tag is completed, the first clamping arm 210 and the second clamping arm 220 need to be further clamped, so that the male tag on the first clamping arm 210 passes through the ear of the target object, and is inserted into and pressed against the female tag on the second clamping arm 220, thereby completing the ear tag mounting operation. At this time, the first guide bar 1112 is positioned in the first pressing portion 11112 of the first guide groove 1111, and since the inclination angle of the line connecting the first positioning portion 11111 and the rotation link 130 is small, when the first movable end 111 applies pressure to the first guide bar 1112 through the inner wall of the first guide groove 211, the component force of the first guide bar 1112 in the pressure direction perpendicular to the plane of the first clamp arm 210 is large. Because the first guide rod 1112 is fixedly connected with the first clamping arm 210, the pressure of the first clamping arm 210 when compacting the target object is also larger, so that the first clamping arm 210 can apply larger pressure to the target object when in the ear tag mounting operation, and the stability of the ear tag mounting is improved.

It should be noted that, the second guide rod 1112 and the first guide rod 1112 are also in similar symmetrical structures, the second guide slot and the first guide slot 1111 are in similar symmetrical structures, the second guide slot includes a second positioning portion and a second pressing portion, the working principle of the second guide rod and the second guide slot is similar to that of the first guide rod 1112 and the first guide slot 1111, and those skilled in the art will understand from the description of the first guide rod 1112 and the first guide slot 1111 in conjunction with the drawings and will not be repeated herein.

Referring to fig. 2 again, the rotating assembly 100 further includes an elastic restoring member 140, the elastic restoring member 140 is disposed on the rotating connecting member 130, and two ends of the elastic restoring member 140 are respectively connected to the first clamping arm 210 and the second clamping arm 220. The elastic restoring member 140 is configured to generate deformation when the first clamping arm 210 and the second clamping arm 220 perform the clamping operation to move in opposite directions, so as to store elastic potential energy, and after the clamping operation is completed, the elastic restoring member 140 can automatically restore the deformation and release the elastic potential energy, so as to drive the first clamping arm 210 and the second clamping arm 220 to restore to the original position.

In particular, in the embodiment, the elastic restoring member 140 is preferably a torsion spring, and is made of a spring steel material, so that the elastic restoring member 140 has high structural strength and can generate recoverable deformation within a certain range, thereby storing elastic potential energy rather than generating material fracture. The surface of the elastic restoring member 140 is plated with colored zinc to improve the corrosion resistance of the elastic restoring member 140.

Referring to fig. 5, fig. 5 is a schematic diagram illustrating a second view of the clamping assembly 200 according to an embodiment of the application. The clamping assembly 200 includes a first clamping arm 210 and a second clamping arm 220, the first clamping arm 210 including a first clamping end 212 and a first gripping end 213, the second clamping arm 220 including a second clamping end 222 and a second gripping end 223. The first clamping end 212 and the second clamping end 222 are provided with mounting structures for mounting the ear tag close to the target object, and the first clamping end 213 and the second clamping end 223 are configured as handles with a certain radian for being clamped by an operator.

Specifically, a first guide groove 211 is provided near the first clamping end 212, and the first movable end 111 is slidably provided in the first guide groove 211 to guide the first clamping end 212 to move along a linear trajectory toward or away from the second clamping end 222 by the first movable end 111. The second fixing end 122 is fixedly connected to the position near the first holding end 213, so that the pressure applied by the user at the holding end is transferred to the second fixing end 122 and then transferred to the second movable end 121, and finally the second holding end 222 of the second holding arm 220 is driven to move along a straight line toward the first holding end 212.

In particular embodiments, the user applies opposing pressure through the first grip end 213 and the second grip end 223 when installing the ear tag. Since the first clamping end 212 and the first holding end 213 are located at two ends of the first clamping arm 210, the first clamping end 212 is also subjected to the moving pressure, and since the first clamping end 212 is guided to move by the pressure applied by the first movable end 111, the first clamping end 212 has relatively strong stability in the moving process.

Referring to fig. 6, fig. 6 is a schematic structural diagram illustrating a third view of the clamping assembly 200 according to an embodiment of the application. The mounting structure includes a male standard mounting seat 310 and a female standard mounting seat 320, the male standard mounting seat 310 is disposed at the first clamping end 212 on the first clamping arm 210, and the female standard mounting seat 320 is disposed at the second clamping end 222 on the second clamping arm 220. The male tag mounting seat 310 is used for mounting a male tag (not shown), the female tag mounting seat 320 is used for mounting a female tag (not shown), a puncture member (not shown) is arranged on the male tag, a locking member (not shown) matched with the puncture member is arranged on the female tag, and when the puncture member passes through the ear of the tag and is inserted into the locking member, the puncture member is locked in the female tag by the locking member, so that the eartag can be mounted.

It should be noted that the male and female labels are common mounting components in the art, which are not important in the art, and are not described herein.

Specifically, in this embodiment, the male label mounting seat 310 is provided with the first magnetic member 311, and the female label mounting seat 320 is provided with the second magnetic member 312, so that the male label of iron can be adsorbed in the male label mounting seat 310, and the female label of iron can be adsorbed in the female label mounting seat 320, so as to improve positioning accuracy. When the puncture member of the male tag is required to be inserted into the locking member of the female tag to complete the installation, the male tag and the female tag can be separated from the male tag installation seat 310 and the female tag installation seat 320 respectively through the locking effect of the locking member.

It should be further noted that, the male mark and the female mark have various different structures in the art, so those skilled in the art can adaptively adjust the specific structures of the male mark mounting seat 310 and the female mark mounting seat 320 according to the different structures of the male mark and the female mark, as long as the male mark and the female mark can be mounted.

Referring to fig. 7, fig. 7 is a schematic diagram illustrating a second view of the clamping assembly 313 according to an embodiment of the application. In some embodiments, the mounting structure further includes a clamping assembly 313, the clamping assembly 313 being disposed on the male label mount 310 for compressively mounting the male label on the female label. Specifically, the clamping assembly 313 includes a clamping plate 3131 and an elastic member 3132, wherein an end of the clamping plate 3131 away from the male standard mounting seat 310 abuts against the elastic member 3132, and an end of the elastic member 3132 away from the clamping plate 3131 is fixedly connected to the first clamping arm 210. The clamping plate 3131 is further provided with a connecting portion 3133, and the connecting portion 3133 is rotatably provided on the first clamping arm 210, so that the clamping plate 3131 can rotate on the male standard mounting seat 310.

Referring to fig. 8 in combination, fig. 8 is a schematic structural diagram illustrating a third view of the clamping assembly 313 according to an embodiment of the application. The connecting portion 3133 is disposed at a middle position of the clamping plate 3131, so that the clamping plate 3131 forms a lever-like structure, and an end of the clamping plate 3131 away from the male standard mounting seat 310 is supported by the elastic member 3132, so that an end of the clamping plate 3131 away from the male standard mounting seat 310 is farther from the first clamping arm 210, and an end of the clamping plate 3131 close to the male standard mounting seat 310 is closer to the first clamping arm 210. When the clamp plate 3131 is abutted against the surface of the object, the object applies pressure on the side of the clamp plate 3131 facing away from the elastic member 3132 to balance the supporting force of the elastic member 3132 to the clamp plate 3131. At this time, the elastic member 3132 is compressed and deformed, and the elastic member 3132 adaptively adjusts the deformation amount according to the magnitude of the received pressure, so that the clamping plate 3131 can be tightly attached to the surface of the target no matter what the shape of the surface of the target is, and a stable installation foundation is provided for the installation of the male target.

In an embodiment, a gap 3134 is disposed at an end of the clamping plate 3131 near the male label mounting seat 310, for avoiding the male label, so that the male label can pass through the gap to be tightly attached to the surface of the target.

The earmark mounting device provided by the embodiment of the application has the following working principle: the user holds the holding ends of the first holding arm 210 and the second holding arm 220 and applies pressure approaching in opposite directions, the first holding arm 210 and the second holding arm 220 are subjected to thrust moving in opposite directions, meanwhile, the first rotating arm 110 and the second rotating arm 120 which are connected are driven to rotate, when the first rotating arm 110 and the second rotating arm 120 rotate, the first holding arm 210 and the second holding arm 220 are driven to move along the linear track designed by the guide grooves, so that the first holding arm 210 and the second holding arm 220 always keep the parallelism of the male mark mounting seat 310 and the female mark mounting seat 320 in the process of approaching in opposite directions, the male mark and the female mark are more easily positioned on the surface of a target in the moving process, the mounting surfaces parallel to each other have no component force on the surface of the target, the mounting process is not easy to slip, and the mounting process is more stable.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (8)

1. A clamp structure, comprising:

a rotating assembly (100) comprising a first rotating arm (110) and a second rotating arm (120), the first rotating arm (110) being rotatably connected to the second rotating arm (120); and

The clamping assembly (200) comprises a first clamping arm (210) and a second clamping arm (220), a first guide groove (211) is formed in the first clamping arm (210), a second guide groove (221) is formed in the second clamping arm (220) in a sliding manner, the second clamping arm (120) is connected in the second guide groove (221) in a sliding manner, the first clamping arm (210) and the second clamping arm (220) are configured to be close to or far away from each other along a linear motion track, the rotating assembly (100) further comprises a first guide rod (1112), the first rotating arm (110) is provided with a first guide groove (1111), the first guide rod (1112) is arranged in the first guide groove (1111) in a penetrating manner, the first guide groove (1111) and the first guide groove (211) in a sliding manner, the first guide groove (1111) comprises a first positioning portion (11111) and a first pressing portion (11112), the first positioning portion (11111) is located at a position where the first rotating arm (11111) is close to or far away from the first rotating arm (11112) and the first rotating arm (1111) is located at the other end (1111) of the first rotating arm (11112), the inclination angle of the connecting line of the first positioning part (11111) and the rotating connecting point is larger than that of the connecting line of the first pressing part (11112) and the rotating connecting point.

2. The caliper structure of claim 1, wherein the first rotating arm (110) includes a first movable end (111) and a first fixed end (112), the second rotating arm (120) includes a second movable end (121) and a second fixed end (122), two ends of the first clamping arm (210) are respectively connected to the first movable end (111) and the second fixed end (122), and two ends of the second clamping arm (220) are respectively connected to the second movable end (121) and the first fixed end (112).

3. The caliper structure of claim 1, wherein the rotating mechanism further comprises an elastic restoring member (140), and the elastic restoring member (140) connects the first clamping arm (210) and the second clamping arm (220).

4. An ear tag mounting device, comprising a clamp structure and a mounting structure according to any one of claims 1-3, wherein the mounting structure comprises a male tag mounting seat (310) arranged on the first clamping arm (210) and a female tag mounting seat (320) arranged on the second clamping arm (220).

5. The ear tag mounting device according to claim 4, wherein the mounting structure comprises a first magnetic member (311) and a second magnetic member (312), the first magnetic member (311) being arranged on the male tag mounting seat (310), the second magnetic member (312) being arranged on the female tag mounting seat (320).

6. The ear tag mounting device of claim 5, wherein the mounting structure comprises a clamping assembly (313) disposed on the male tag mount (310), the clamping assembly (313) being configured to compress a male tag onto a female tag.

7. The ear tag mounting device according to claim 6, wherein the clamping assembly (313) comprises a clamping plate (3131) and an elastic member (3132), the clamping plate (3131) being arranged on the first clamping arm (210), the elastic member (3132) being abutted against an end of the clamping plate (3131) remote from the male tag mounting seat (310).

8. The ear tag mounting device according to claim 7, characterized in that the clamping plate (3131) is provided with a clearance opening (3134) at an end near the male tag mounting seat (310).