CN204029281U - Lower resistance releasing mark - Google Patents

Abstract

The utility model discloses lower resistance releasing mark, comprise the label body of band shape, wherein: what have indent in the middle part of label body runs through groove; Run through near the bead of groove both sides and there is overhanging clamping limb.Whole piece label body is passed from the upper limb of the 3rd or the 4th uromere of prawn, and the slot part that runs through of label body is stuck on shrimp body.Clamping limb is deployed in the outside of shrimp body, live shrimp body both sides according to own resilient clamp, that can effectively avoid due to shrimp body after marking is not of uniform size, and the bead running through groove can not effectively prevent reciprocatingly sliding of label body, cause shrimp body musculature friction infection to cause inflammation, cause and mark unsuccessfully.Clamping limb is along the clamping of shrimp body, and comparatively prior art has better fluid behaviour, alleviates mark resistance.Thus not easily slide after the utility model tool, mark little to musculature injury, less, the marking operation advantage fast of water body resistance.

Description

Lower resistance releasing mark

Technical field

The utility model relates to a kind of ecology and to release mark, particularly relates to lower resistance releasing mark.

Background technology

Mark---the technology of recapturing is one of the application technology in hydrobiont behavior, biology, Ecological Basis research.It refer to by catch in natural water area or the hydrobiont of artificial breeding mark after put back to natural water area, according to relevant record and biological data, its travelling circuit, translational speed, distribution range can be studied and grow age, the growing state of this fingerling, the biological characteristicses such as feature of ingesting during recapture.Current hydrobiont labelling technique both domestic and external is mainly divided into two large classes: labeled in vitro method and inside and outside labelling method.Labeled in vitro method comprises listing mark, cut fin mark, branding mark, and body internal labeling method comprises molecular labeling, coded wire tag, archive office's mark, biotelemetry mark, separate type satellite markers method etc.Current japonicus mark is main adopts molecule labelling method and external listing mark method, and molecule labelling method cost is high, and the recovery is low, and existing external tag method complicated operation, large to individual bulk damage.Prior art is as Chinese utility model patent " a kind of Exoteric ribbon-shaped mark ", the patent No. 200820157143.3, disclose a kind of Exoteric ribbon-shaped mark, relate to animal marking technical field, what solve is that existing external listing mark injures large technical matters to animal body.This mark comprises notice plate, and notice plate is ribbon, has at least one end to identify with animal identification in ribbon two ends, is provided with the groove of lateral openings in the middle part of it, and the degree of depth of groove is at least the half of ribbon width.The mark that this utility model provides, light to animal body injury, be specially adapted to the animal that middle-size and small-size fish etc. are small.But still occur the infringement to musculature in its application process, wherein part occurs that infringement is comparatively large, label retaining is external, and to form the problem such as mobile also comparatively outstanding.

Summary of the invention

The purpose of this utility model is not easily slided after being to provide a kind of, mark little to musculature injury for prior art, water body resistance is less, marking operation lower resistance releasing mark fast.

The utility model solves the problems of the technologies described above adopted technical scheme: lower resistance releasing mark, comprises the label body of band shape, wherein: what have indent in the middle part of label body runs through groove; Run through near the bead of groove both sides and there is overhanging clamping limb.Whole piece label body is passed from the upper limb of the 3rd or the 4th uromere of prawn, and the slot part that runs through of label body is stuck on shrimp body.Clamping limb is deployed in the outside of shrimp body, live shrimp body both sides according to own resilient clamp, that can effectively avoid due to shrimp body after marking is not of uniform size, and the bead running through groove can not effectively prevent reciprocatingly sliding of label body, cause shrimp body musculature friction infection to cause inflammation, cause and mark unsuccessfully.Clamping limb is along the clamping of shrimp body, and comparatively prior art has better fluid behaviour, alleviates mark resistance.

For optimizing technique scheme, the measure taked also comprises: what have indent in the middle part of label body runs through groove; Run through near the bead of groove both sides and there is overhanging clamping limb.Whole piece label body is passed from the upper limb of the 3rd or the 4th uromere of prawn, and the slot part that runs through of label body is stuck on shrimp body.Clamping limb is deployed in the outside of shrimp body, live shrimp body both sides according to own resilient clamp, that can effectively avoid due to shrimp body after marking is not of uniform size, and the bead running through groove can not effectively prevent reciprocatingly sliding of label body, cause shrimp body musculature friction infection to cause inflammation, cause and mark unsuccessfully.Clamping limb is along the clamping of shrimp body, and comparatively prior art has better fluid behaviour, alleviates mark resistance.The summation running through the clamping limb length of groove both sides bead is equal to or less than the length running through groove.This design can adopt when this label of making and be rolled into mode, directly the blank of rectangle is machined directly to finished product, has very high efficiency.

Due to the utility model have employed there is in the middle part of label body indent run through groove; Run through near the bead of groove both sides and there is overhanging clamping limb.Whole piece label body is passed from the upper limb of the 3rd or the 4th uromere of prawn, and the slot part that runs through of label body is stuck on shrimp body.Clamping limb is deployed in the outside of shrimp body, live shrimp body both sides according to own resilient clamp, that can effectively avoid due to shrimp body after marking is not of uniform size, and the bead running through groove can not effectively prevent reciprocatingly sliding of label body, cause shrimp body musculature friction infection to cause inflammation, cause and mark unsuccessfully.Clamping limb is along the clamping of shrimp body, and comparatively prior art has better fluid behaviour, alleviates mark resistance.Thus the utility model not easily slide after there is, mark little to musculature injury, less, the marking operation advantage fast of water body resistance.

Accompanying drawing explanation

Fig. 1 is the utility model embodiment perspective view;

Fig. 2 is the utility model embodiment plan structure schematic diagram.

Embodiment

Below in conjunction with attached embodiment, the utility model is described in further detail.

Drawing reference numeral illustrates: label body 1, run through groove 1a, clamping limb 11.

Embodiment: referring to figs. 1 through Fig. 2, lower resistance releasing mark, comprises the label body 1 of band shape, wherein: what have indent in the middle part of label body 1 runs through groove 1a; Run through near the bead of groove 1a both sides and there is overhanging clamping limb 11.Whole piece label body 1 is passed from the upper limb of the 3rd or the 4th uromere of prawn, and the groove 1a part that runs through of label body 1 is stuck on shrimp body.Clamping limb 11 is deployed in the outside of shrimp body, shrimp body both sides are lived according to own resilient clamp, that can effectively avoid due to shrimp body after marking is not of uniform size, the bead running through groove 1a can not effectively prevent reciprocatingly sliding of label body 1, cause shrimp body musculature friction infection to cause inflammation, cause and mark unsuccessfully.Clamping limb 11 is along the clamping of shrimp body, and comparatively prior art has better fluid behaviour, alleviates mark resistance.The summation running through clamping limb 11 length of groove 1a both sides bead is equal to or less than the length running through groove 1a.This design can adopt when this label of making and be rolled into mode, directly the blank of rectangle is machined directly to finished product, has very high efficiency.

Although describe the utility model in conjunction with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; when not departing from spirit and scope of the present utility model; can implement various change, the displacement of coordinator and amendment here to the theme listed, therefore protection domain of the present utility model be as the criterion when the scope limited depending on proposed claim.

Claims (1)

1. lower resistance releasing mark, comprises the label body (1) of band shape, it is characterized in that: what have indent in the middle part of described label body (1) runs through groove (1a); Described running through near the bead of groove (1a) both sides has overhanging clamping limb (11).