CN210747629U - Empty gas detection surveys device with bracelet - Google Patents
Empty gas detection surveys device with bracelet Download PDFInfo
- Publication number
- CN210747629U CN210747629U CN201921602767.6U CN201921602767U CN210747629U CN 210747629 U CN210747629 U CN 210747629U CN 201921602767 U CN201921602767 U CN 201921602767U CN 210747629 U CN210747629 U CN 210747629U
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- CN
- China
- Prior art keywords
- bracelet
- hole
- fixed band
- gas detection
- empty gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000000707 wrist Anatomy 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000012806 monitoring device Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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Abstract
The utility model discloses an empty gas detection surveys device with bracelet, the fixed band is connected with the shell, is equipped with on the fixed band that first end and the second of stretching out stretch out the end, and the shell is established at first end and the second of stretching out with the tie point of fixed band and is stretched out between the end, and first stretching out is served and is equipped with first through-hole, and the second stretches out and serves and is equipped with the second through-hole, and the one end of bracelet is passed first through-hole and second through-hole and is connected with the other end detachably of bracelet. Has the advantages that: under the state that user's wrist is hugged closely to the bracelet, first through-hole and second through-hole make mutual tensioning between bracelet and the fixed band, are favorable to increasing the frictional force between fixed band and the bracelet, make the bracelet be difficult to the drunkenness in first through-hole and second through-hole. Under the state that the bracelet breaks away from user's wrist, take out the bracelet through first through-hole and second through-hole easily, need not to accomplish the change of bracelet portably fast with the help of external instrument. The utility model relates to a wearable air monitoring device.
Description
Technical Field
The utility model relates to a wearable air monitor, in particular to empty gas detection survey device with bracelet.
Background
In urban environments, climate and various human activities have a significant impact on air quality. The portable air detector can help the user to monitor the air quality anytime and anywhere, and provides reference for personal activity plans.
In the prior art, the air detector is generally designed into industrial equipment or household appliances, and cannot meet the personal carrying requirement. There is wearable empty gas detection survey device among the prior art, generally designs into the wrist-watch shape, can satisfy people's daily demand of carrying, and the empty gas detection survey device of wrist-watch form among the prior art's technical defect lies in: the watchband is not convenient for change, generally needs the instrument to come the cooperation to realize, is unfavorable for the different use occasions of user cooperation to come quick replacement watchband.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an empty gas detection surveys device with bracelet is provided, can overcome the empty gas detection surveys device of watch formula and be not convenient for change the technical problem of watchband.
The technical scheme adopted for solving the technical problems is as follows:
empty gas detection surveys device with bracelet, including shell, fixed band and bracelet, the fixed band is connected with the shell, is equipped with on the fixed band that the first end and the second that stretch out stretches out the end, and the shell is established at the first end that stretches out with the tie point of fixed band and the second stretches out between the end, and the first through-hole that is equipped with is served to the first end that stretches out, and the second stretches out to serve and is equipped with the second through-hole, and the one end of bracelet passes first through-hole and second through-hole and is connected with the other end detachably.
As an improvement, the fixing belt is made of elastic material.
As the improvement, be equipped with the mount table on the shell, the mount table is equipped with the spout from the shell protrusion on, is equipped with the slider on the fixed band, and the slider can imbed and the chucking in the spout.
As an improvement, the sliding groove is provided with a first flange and a second flange, and when the sliding block is embedded into the sliding groove, the first flange and the second flange are in contact with the sliding block.
As an improvement, a first convex block is arranged on the first flange, a second convex block is arranged on the second flange, the first convex block protrudes towards the second flange, the second convex block protrudes towards the first flange, and when the sliding block is embedded into the sliding groove, the first convex block and the second convex block are in contact with the sliding block.
As the improvement, be equipped with first shrinkage pool and second shrinkage pool on the fixed band, when slider embedding spout, first lug embedding is in first shrinkage pool, and the second lug embedding is in the second shrinkage pool.
As the improvement, first shrinkage pool and second shrinkage pool communicate each other and form the through-hole that runs through the fixed band.
Has the advantages that: under the state that user's wrist is hugged closely to the bracelet, first through-hole and second through-hole make mutual tensioning between bracelet and the fixed band, are favorable to increasing the frictional force between fixed band and the bracelet, make the bracelet be difficult to the drunkenness in first through-hole and second through-hole. Under the state that the bracelet breaks away from user's wrist, take out the bracelet through first through-hole and second through-hole easily, need not to accomplish the change of bracelet portably fast with the help of external instrument.
Drawings
The invention will be further explained with reference to the drawings:
fig. 1 is an assembly schematic view of a bracelet and a fixing band according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 and 4 are exploded schematic views of an embodiment of the present invention;
fig. 5 is a front view of a fixing band according to an embodiment of the present invention;
fig. 6 is a perspective view of a fixing band according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 6, empty gas detection surveys device with bracelet, which comprises an outer shell 1, fixed band 2 and bracelet 3, fixed band 2 is connected with shell 1, be equipped with on fixed band 2 first end and the second of stretching out stretch out the end, shell 1 is established at first end and the second of stretching out with the tie point of fixed band 2 and is stretched out between the end, first stretching out is served and is equipped with first through-hole 4, the second stretches out to serve and is equipped with second through-hole 5, the one end of bracelet 3 passes first through-hole 4 and second through-hole 5 and is connected with bracelet 3's other end detachably.
Preferably, the fixing band 2 is made of an elastic material.
Preferably, the shell 1 is provided with a mounting platform, the mounting platform protrudes from the shell 1, the mounting platform is provided with a sliding groove 6, the fixing belt 2 is provided with a sliding block 13, and the sliding block 13 can be embedded into and clamped in the sliding groove 6.
Preferably, the slide groove 6 is provided with a first flange 7 and a second flange 8, and the first flange 7 and the second flange 8 are in contact with the slide 13 when the slide 13 is inserted into the slide groove 6.
Preferably, the first flange 7 is provided with a first projection 9, the second flange 8 is provided with a second projection 10, the first projection 9 projects in the direction of the second flange 8, the second projection 10 projects in the direction of the first flange 7, and when the slider 13 is fitted into the slide groove 6, the first projection 9 and the second projection 10 contact the slider 13.
Preferably, the fixing strap 2 is provided with a first concave hole 11 and a second concave hole 12, and when the sliding block 13 is inserted into the sliding groove 6, the first convex block 9 is inserted into the first concave hole 11, and the second convex block 10 is inserted into the second concave hole 12.
Preferably, the first concave hole 11 and the second concave hole 12 communicate with each other and form a through hole penetrating the fixing tape 2.
As for the bracelet 3, the bracelet 3 may be implemented using any band structure that can be enclosed into a ring by a band in the prior art. As preferred, the bracelet 3 of this embodiment is the watchband formula, and the one end of bracelet 3 is equipped with a plurality of through-holes that the array was arranged, and the other end of bracelet 3 articulates there are card needle and buckle, and the both ends and the coaxial articulated of card needle of buckle, the tip accessible of card needle rotate the overlap joint to the buckle on to make the effective length that the card needle can penetrate different through-holes and make bracelet 3 match user's wrist external diameter.
Regarding first through-hole 4 and second through-hole 5, bracelet 3 of this embodiment passes first through-hole 4 and second through-hole 5 along the A direction that fig. 1 shows to make shell 1 and fixed band 2 accomplish with bracelet 3 and be connected.
Under the state that user's wrist is hugged closely to bracelet 3, first through-hole 4 and second through-hole 5 make mutual tensioning between bracelet 3 and the fixed band 2, are favorable to increasing the frictional force between fixed band 2 and the bracelet 3, make bracelet 3 be difficult to the drunkenness in first through-hole 4 and second through-hole 5. Under bracelet 3 breaks away from the state of user's wrist, bracelet 3 is taken out through first through-hole 4 and second through-hole 5 easily, need not to accomplish bracelet 3's change portably fast with the help of outside instrument.
Regarding the fixing band 2, the material of the fixing band 2 can be selected from, but not limited to, plastic, rubber, and silicone. Elastic material is selected for use to fixed band 2, is favorable to improving the coefficient of friction between fixed band 2 and the bracelet 3, is difficult to appear unexpected drunkenness between fixed band 2 and the bracelet 3 under the user wearing state.
Regarding slider 13 and spout 6, slider 13 and 6 cooperation of spout make bracelet 3 and fixed band 2 can change together, are favorable to the more accessories of different types of further adaptation. The slide groove 6 of the present embodiment is inserted into the mount table from one side of the mount table without penetrating the mount table, and the slide block 13 is inserted into and removed from one end of the slide groove 6 to attach and detach the fastening band 2.
With respect to the first flange 7 and the second flange 8, the spacing between the first flange 7 and the second flange 8 of the present embodiment is smaller than the width of the chute 6. The first flange 7 and the second flange 8 can increase the contact area with the sliding block 13, and are beneficial to improving the reliability of mutual clamping between the sliding block 13 and the sliding chute 6.
As for the first bump 9 and the second bump 10, the interval between the first bump 9 and the second bump 10 of the present embodiment is smaller than the interval between the first flange 7 and the second flange 8. The first projection 9 and the second projection 10 can increase the contact area with the sliding block 13, which is beneficial to further improve the reliability of the mutual clamping between the sliding block 13 and the sliding chute 6.
Regarding first shrinkage pool 11 and second shrinkage pool 12, the material of the fixed band 2 of this embodiment is the elasticity material, so first lug 9 and second lug 10 can extrude fixed band 2 and make fixed band 2 elastic deformation when contact fixed band 2 to make first lug 9 and second lug 10 imbed respectively in first shrinkage pool 11 and the second shrinkage pool 12, can further improve the reliability of mutual chucking between slider 13 and the spout 6.
Regarding first shrinkage pool 11 and second shrinkage pool 12, first shrinkage pool 11 and second shrinkage pool 12 link up each other, have simplified the overall structure of fixed band 2, make fixed band 2 change in the manufacturing process.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that the terms "connected" and "connected" are to be interpreted broadly unless explicitly stated or limited otherwise. For example, "connected" may refer to a fixed connection, but also may refer to a detachable connection, or to an integrally connected connection; can refer to mechanical connection, can also refer to electrical connection; may refer to direct connection or indirect connection through an intermediary. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (7)
1. Empty gas detection surveys device with bracelet, its characterized in that: including shell, fixed band and bracelet, the fixed band with the shell is connected, be equipped with on the fixed band that the first end and the second that stretch out the end, the shell with the tie point of fixed band is established the first end that stretches out with the second stretches out between the end, the first through-hole that is equipped with is served to stretching out, the second stretches out to serve and is equipped with the second through-hole, the one end of bracelet is passed first through-hole with the second through-hole is connected with the other end detachably of bracelet.
2. The empty gas detection of being equipped with bracelet of claim 1, characterized in that: the fixing band is made of elastic materials.
3. The empty gas detection of claim 2 detection device with bracelet, characterized in that: the improved fixing device is characterized in that a mounting table is arranged on the shell, the mounting table protrudes out of the shell, a sliding groove is formed in the mounting table, a sliding block is arranged on the fixing band, and the sliding block can be embedded into and clamped in the sliding groove.
4. The empty gas detection of claim 3 device with bracelet, characterized in that: the sliding groove is provided with a first flange and a second flange, and when the sliding block is embedded into the sliding groove, the first flange and the second flange are in contact with the sliding block.
5. The empty gas detection of being equipped with bracelet of claim 4, characterized in that: the sliding block is embedded into the sliding groove, and the first lug and the second lug are in contact with the sliding block.
6. The empty gas detection of being equipped with bracelet of claim 5, characterized in that: be equipped with first shrinkage pool and second shrinkage pool on the fixed band, work as the slider embedding during the spout, first lug embedding in the first shrinkage pool, the embedding of second lug in the second shrinkage pool.
7. The empty gas detection of being equipped with bracelet of claim 6, characterized in that: the first concave hole and the second concave hole are communicated with each other and form a through hole penetrating through the fixing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602767.6U CN210747629U (en) | 2019-09-24 | 2019-09-24 | Empty gas detection surveys device with bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602767.6U CN210747629U (en) | 2019-09-24 | 2019-09-24 | Empty gas detection surveys device with bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210747629U true CN210747629U (en) | 2020-06-16 |
Family
ID=71032876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921602767.6U Expired - Fee Related CN210747629U (en) | 2019-09-24 | 2019-09-24 | Empty gas detection surveys device with bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210747629U (en) |
-
2019
- 2019-09-24 CN CN201921602767.6U patent/CN210747629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510075, Guangzhou, Guangdong province Tianhe District water shade four horizontal road 34, 1 building 401, A room Patentee after: Guangzhou huansi Industrial Co.,Ltd. Address before: 510075, Guangzhou, Guangdong province Tianhe District water shade four horizontal road 34, 1 building 401, A room Patentee before: GUANGZHOU HUANSI INSTRUMENT TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |