CN212697930U

CN212697930U - Portable wrist strap device

Info

Publication number: CN212697930U
Application number: CN202021548027.1U
Authority: CN
Inventors: 刘城志; 刘璐柠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-16
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a portable wrist strap device, including the wrist area body, the wrist area body includes silica gel layer and steel sheet, silica gel layer laminating parcel is at the steel sheet surface, the cross-section of the wrist area body and steel sheet is circular-arcly, the concave surface one end of the wrist area body is provided with the bump, the convex surface one end of the wrist area body seted up with bump complex recess, the convex surface one end of the wrist area body evenly is fixed with the sand grip, the one end that the sand grip was kept away from to wrist area body concave surface has evenly seted up the stripe groove, and this wrist strap device adopts the wrist strap body of papa circle formula as wearing the basis, and the laminating of laminating, stripe groove and sand grip of cooperation bump and recess makes the wrist strap body wear the butt joint position more accurate, not only can keep wearing neat aesthetic property for a long time, wears stably moreover, avoids device local wear and.

Description

Portable wrist strap device

Technical Field

The utility model relates to a wrist strap technical field specifically is a portable wrist strap device.

Background

The wrist strap is a common wearing article in life, various conventional wrist straps are mature and applied to various scenes, such as swimming halls, paradises, hospitals, sports, daily life and the like, and people have no rejection feeling or strangeness feeling to the device.

Present wrist strap is applied to multiple aspect by compound, adopts the wrist strap of papa circle formula to play the effect of convenient wearing, but the wrist strap of present papa circle formula receives the extrusion of wrist to take place the dislocation easily after wearing, leads to wearing inaccurate inadequately, not only reduces the aesthetic property and the travelling comfort of wearing, also causes the partial wear of wrist strap easily, for this reason, we propose a portable wrist strap device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wear convenient, the accurate portable wrist strap device of laminating to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable wrist strap device, includes the wrist area body, the wrist area body includes silica gel layer and steel sheet, the laminating parcel of silica gel layer is at the steel sheet surface, the cross-section of the wrist area body and steel sheet is circular-arcly, the concave surface one end of the wrist area body is provided with the bump, the convex surface one end of the wrist area body seted up with bump complex recess, the convex surface one end of the wrist area body evenly is fixed with the sand grip, the sand grip with the recess is located same end, the one end that the sand grip was kept away from to wrist area body concave surface has evenly seted up the stripe groove, the stripe groove with the bump is located same.

Preferably, the steel sheet is a snap ring memory metal sheet.

Preferably, the silica gel layer is a thermochromic silica gel material.

Preferably, concave surface one end of the wrist area body is provided with three the bump, it is three the bump position is triangular distribution, the convex surface one end of the wrist area body is provided with three the recess correspondingly.

Preferably, hollow grooves are formed in two sides of the inner portion of the silica gel layer, and edges of two sides of the cross section of the silica gel layer are oval.

Preferably, the cross sections of the stripe grooves and the convex strips are matched in a semicircular shape.

Preferably, the raised lines, the salient points and the silica gel layer are integrally manufactured and formed.

Preferably, the length of the wrist band body is 20cm-25 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a papa circle formula wrist strap body is as wearing the basis, the laminating of cooperation bump and recess, the laminating of stripe groove and sand grip, it is more accurate to make the wrist strap body wear the butt joint position, not only can keep wearing neat aesthetic property for a long time, and wear stably, avoid device local wear and to the wearing and tearing to the hand, the alternating temperature color development technique on silica gel layer can be used under the epidemic situation prevention and control condition that generates heat on a large scale simultaneously, when the temperature measurement scene of non-mobility gathering crowd need long-time monitoring, in short time and lower economic cost, lack effective means in time to discover, differentiate abnormal body temperature individuality, and simultaneously, also still there is the frequent many times of collection of needs, the condition of many times examination, adopt and hug closely the human body most, the wrist strap device that has decoration function simultaneously has not tight sense concurrently is as the temperature measurement basis, be convenient for more.

Drawings

Fig. 1 is a schematic view of an overall concave surface structure of the portable wrist band device of the present invention;

fig. 2 is a schematic view of the overall convex structure of the portable wrist band device of the present invention;

fig. 3 is a schematic cross-sectional view of a groove of the portable wristband device according to the present invention;

fig. 4 is a schematic cross-sectional view of a raised line of the portable wristband device according to the present invention;

in the figure: 1. a wristband body; 11. a silica gel layer; 12. a steel sheet; 13. a hollow groove; 2. a stripe groove; 3. a convex strip; 4. salient points; 5. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1 and 2, the portable wrist band device shown in the figures includes a wrist band body 1, the wrist band body 1 includes a silica gel layer 11 and a steel sheet 12, the silica gel layer 11 is attached to and wrapped on an outer surface of the steel sheet 12, cross sections of the wrist band body 1 and the steel sheet 12 are arc-shaped, the steel sheet 12 is used as an elastic main body of the device, convenient wearing is achieved, and the use of the silica gel layer 11 enables the device to be attached to a hand more comfortably.

The silica gel layer 11 in this embodiment is made of a thermochromic silica gel material formed by coating a stealth dye, a color former and a temperature control agent with microcapsules, the thermochromic material is obtained by coating the stealth dye, the color former and the temperature control agent with the microcapsules, preparing a microcapsule pigment which repeatedly changes color along with temperature rise and drop by using different temperature control factor materials, and mixing the pigment with silica gel to perform an injection or extrusion process.

When the device is worn by being attached to the skin, the body temperature is sensed by the silica gel layer 11, the invisible dye, the color forming agent and the temperature control agent are changed under different temperatures, and the change of the body temperature of a human body is distinguished by changing the appearance color of the wrist strap according to the principle of low-temperature color development and high-temperature colorless color change. The various colors can be mixed with each other, and other dyes and pigments can also be added for toning. The temperature can be adjusted automatically, and the temperature range is from-15 ℃ to 70 ℃. The temperature measuring wrist band device selects the temperature of 27-28 ℃ as the color-changing temperature value.

Conventional temperature measurement products, such as forehead temperature guns, thermometers, etc., are widely used in individual one-to-one temperature measurement scenes. However, when a temperature measurement scene is faced with prevention and control of large-scale fever epidemic situations and non-flowable crowd needs to monitor for a long time, an effective means for timely finding and distinguishing individuals with abnormal body temperature is lacked in a short time and at low economic cost. Meanwhile, frequent multiple collection and multiple screening are still needed, the process is complex, and time and labor are wasted.

Various temperature measurement prevention and control products based on NFC bracelets, RFID bracelets, face recognition, infrared temperature measurement and the like are also available in the market at present. However, most of the existing products have the conditions of high cost, complex acquisition and deployment, low monitoring efficiency and the like.

The variable-temperature color development technology of the silica gel layer 11 can be applied to the situation of prevention and control of the heat epidemic situation in a large range, when non-flowing gathered people need a long-time monitoring temperature measurement scene, abnormal body temperature individuals can be timely found and distinguished in a short time and at a low economic cost due to the lack of effective means, meanwhile, the situation that frequent multiple collection and multiple screening are needed still exists, the wrist band device which is most closely attached to the human body and has no tight-binding feeling and a decoration function is used as a temperature measurement basis, and the body temperature can be measured more accurately.

This is a faster, cheaper, more intuitive and convenient temperature measurement tool to deploy.

Further, it is conceivable that the silicone rubber layer 11 may be made of polypropylene (PP), TPR synthetic rubber, flexible polyvinyl chloride (S-PVC), AS, ABS, other transparent or translucent plastic, or non-plastic material, AS an alternative main material.

Referring to fig. 1, 2, 3 and 4, a convex point 4 is disposed at one end of a concave surface of the wrist strap body 1, a groove 5 matched with the convex point 4 is formed at one end of the convex surface of the wrist strap body 1, convex strips 3 are uniformly fixed at one end of the convex surface of the wrist strap body 1, the convex strips 3 and the groove 5 are located at the same end, a stripe groove 2 is uniformly formed at one end of the concave surface of the wrist strap body 1, which is far away from the convex strips 3, and the stripe groove 2 and the convex point 4 are located at the same end.

The steel sheet 12 is made of snap ring memory metal sheets, has stable elastic rolling performance and is convenient to wear.

Preferably, concave surface one end of the wrist area body 1 is provided with threely bump 4, threely 4 positions of bump are triangular distribution, the convex surface one end of the wrist area body 1 corresponds and is provided with threely recess 5 for the cooperation is connected more stably.

Referring to fig. 3 and 4, the silica gel layer 11 is provided with hollow grooves 13 on two sides inside, and the edges of two sides of the cross section of the silica gel layer 11 are elliptical, so that the hollow grooves 13 can prevent the wrist strap 1 from cracking and other damages caused by over-pressure on the edges when being wound, and prolong the service life of the device.

The length of the wrist band body 1 in this embodiment is 20cm-25 cm.

Referring to fig. 3 and 4, the cross sections of the stripe groove 2 and the protruding strip 3 are semicircular, so that the stripe groove 3 and the protruding strip 2 can be conveniently matched and clamped when the wrist strap body 1 is rolled.

The convex strips 3, the convex points 4 and the silica gel layer 11 are integrally manufactured and formed, and can be directly manufactured by integrally injecting or extruding silica gel materials during production, so that the production is convenient.

In this scheme, adopt papa circle formula the wrist area body 1 as wearing the basis, cooperation bump 4 and the laminating of recess 5, stripe groove 2 and sand grip 3 make the wrist area body 1 wear the butt joint position more with the accuracy, and its is small conveniently to carry, can play pleasing to the eye effect of decorating simultaneously, wears stably moreover, avoids device local wear and tear and the wearing and tearing to the hand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable wrist strap device, includes the wrist strap body (1), the wrist strap body (1) includes silica gel layer (11) and steel sheet (12), its characterized in that: silica gel layer (11) laminating parcel is at steel sheet (12) surface, the cross-section of the wrist area body (1) and steel sheet (12) is circular-arcly, the concave surface one end of the wrist area body (1) is provided with bump (4), convex surface one end of the wrist area body (1) seted up with bump (4) complex recess (5), convex surface one end of the wrist area body (1) evenly is fixed with sand grip (3), sand grip (3) with recess (5) are located same end, the one end that sand grip (3) were kept away from to the wrist area body (1) concave surface has evenly seted up stripe groove (2), stripe groove (2) with bump (4) are located same end.

2. A portable wristband device according to claim 1, characterized in that: the steel sheet (12) is made of snap ring memory metal sheets.

3. A portable wristband device according to claim 1, characterized in that: the silica gel layer (11) is made of thermochromic silica gel.

4. A portable wristband device according to claim 1, characterized in that: concave surface one end of the wrist strap body (1) is provided with three salient point (4), and is three salient point (4) position is triangular distribution, the convex surface one end of the wrist strap body (1) corresponds and is provided with three recess (5).

5. A portable wristband device according to claim 1, characterized in that: hollow grooves (13) are formed in two sides of the inner portion of the silica gel layer (11), and edges of two sides of the cross section of the silica gel layer (11) are oval.

6. A portable wristband device according to claim 1, characterized in that: the sections of the stripe grooves (2) and the convex strips (3) are in a matched semicircular shape.

7. A portable wristband device according to claim 1, characterized in that: the convex strips (3), the convex points (4) and the silica gel layer (11) are manufactured and formed integrally.

8. A portable wristband device according to claim 1, characterized in that: the length of the wrist strap body (1) is 20cm-25 cm.