CN210089759U - Indoor hygrothermograph - Google Patents
Indoor hygrothermograph Download PDFInfo
- Publication number
- CN210089759U CN210089759U CN201921312072.4U CN201921312072U CN210089759U CN 210089759 U CN210089759 U CN 210089759U CN 201921312072 U CN201921312072 U CN 201921312072U CN 210089759 U CN210089759 U CN 210089759U
- Authority
- CN
- China
- Prior art keywords
- hygrothermograph
- hole
- shell
- rack
- screw operation
- Prior art date
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
The utility model discloses an indoor hygrothermograph, including protection casing and hygrothermograph body, the protection casing includes front shell and back shell, the hygrothermograph body sets up in the protection casing, set up the observation window that is used for observing the hygrothermograph body on the front shell, front shell and back shell pass through screwed connection, the symmetry is provided with two screw operation holes on the back shell, be provided with the seal post on each screw operation hole, the one end that each seal post kept away from the screw operation hole rotates and is connected with the rack, the rack includes the vertical portion and the flexion of interconnect, the vertical portion rotates with the seal post to be connected, the inboard of flexion is concave arc, the internal diameter of flexion is greater than the thickness of protection casing; the rack is provided with a through hole which is positioned at the joint of the vertical part and the bending part. The technical proposal of the utility model aims at making the appearance thereof beautiful and simultaneously convenient for placing and fixing.
Description
Technical Field
The utility model relates to a temperature and humidity measurement field, in particular to indoor hygrothermograph.
Background
At present, the basic application of the indoor hygrothermograph is more popular, and the fixation of the hygrothermograph is generally that the hygrothermograph is hung or directly placed on a supporting surface. Therefore, it is difficult to satisfy the requirements of individuality, beauty and environmental adaptation, and there is a need for a thermo-hygrometer that can be easily placed in various environments.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an indoor hygrothermograph, which aims at making the appearance thereof beautiful and simultaneously convenient to place and fix.
In order to achieve the above object, the utility model provides an indoor hygrothermograph, including protection casing and hygrothermograph body, the protection casing includes front shell and back shell, the hygrothermograph body sets up in the protection casing, set up the observation window that is used for observing the hygrothermograph body on the front shell, front shell and back shell pass through screwed connection, two screw operation holes are symmetrically provided on the back shell, be provided with sealed post on each screw operation hole, the one end that each sealed post kept away from the screw operation hole is rotated and is connected with the rack, the rack includes vertical portion and the flexion of interconnect, vertical portion with sealed post rotates to be connected, the inboard of flexion is concave arc, the internal diameter of flexion is greater than the thickness of protection casing; the rack is provided with a through hole, and the through hole is located at the joint of the vertical part and the bending part.
Preferably, the sealing post includes interpolation portion and connecting portion, the interpolation portion is embedded to be inserted in the screw operation hole, connecting portion set up interpolation portion is kept away from the one end in screw operation hole, the rotation connecting hole has been seted up on the connecting portion, rotate the connecting hole be used for with the rack is connected.
Preferably, the inner side wall of the bent portion is provided with a saw tooth groove.
Preferably, still include the axis of rotation, axis of rotation fixed connection in on the sealed post, the rack passes through the axis of rotation with sealed post is connected.
Compared with the prior art, the beneficial effects of the utility model are that: simple structure and beautiful appearance, and is convenient for placing or fixing under various environmental conditions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
FIG. 3 is a schematic structural view of the rack of the present invention;
FIG. 4 is a schematic structural view of the sealing post of the present invention;
fig. 5 is a schematic front structural view of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The indoor hygrothermograph provided by the present embodiment, as shown in fig. 1 to 5, includes a protective casing 100 and a hygrothermograph body 200, the protective casing 100 includes a front casing 110 and a back casing 120, the hygrothermograph body 200 is disposed in the protective casing 100, an observation window 111 for observing the hygrothermograph body 200 is disposed on the front casing 110, the front casing 110 and the back casing 120 are connected by screws, two screw operation holes (not shown in the figure) are symmetrically disposed on the back casing 120, a sealing post 300 is disposed on each screw operation hole, one end of each sealing post 300 away from the screw operation hole is rotatably connected with a placement frame 400, the placement frame 400 includes a vertical portion 410 and a curved portion 420 that are connected with each other, the vertical portion 410 is rotatably connected with the sealing post 300, the inner side of the curved portion 420 is in a concave arc shape, the outer portion of the curved portion 420 is flat, and is favorable; the inner diameter of the bent portion 420 is greater than the thickness of the protective case 100; the rack 400 is provided with a through hole 430, the through hole 430 is located at the joint of the vertical portion 410 and the bending portion 420, and the vertical portion 410 is further provided with a connecting hole 440 for connecting with the sealing post 300.
The technical scheme of the utility model, set up the seal post 300 in the screw operation hole that front shell 110 and back shell 120 combine, strengthened its waterproof performance, rotate through seal post 300 and connect rack 400 simultaneously, can rotate rack 400 to the lower extreme of protection casing 100, the bottom of protection casing 100 is located flexion 420, flexion 420 is smooth outside and can be placed steadily directly, simultaneously because seal post 300 and rack 400 are the rotation connection, protection casing 100 can incline and rotate, also can have certain contained angle with the vertical direction when placing flexion 420, the graduation apparatus of the hygrometer of being convenient for observe is difficult for reflecting light; when the placing frame 400 is rotated to be above the protection casing 100, the placing frame 400 can be hung on a certain support by using the bending part 420 of the placing frame 400, and the placing frame 400 is completely positioned on the back surface of the protection casing 100 and cannot be seen after being hung, so that the placing frame is relatively simpler and more attractive; and can be hung through the perforation 430.
Further, the sealing post 300 includes an inner insertion portion 310 and a connection portion 320, the inner insertion portion 310 is inserted into the screw operation hole in an embedded manner, the connection portion 320 is disposed at an end of the inner insertion portion 310 away from the screw operation hole, a rotation connection hole 330 is disposed on the connection portion 320, and the rotation connection hole 330 is used for being connected with the placing rack 400. The female portion 310 is fitted with a screw hole for sealing while serving as a fixing support.
Further, an inner sidewall of the bent portion 420 is provided with a saw tooth groove 421. The friction force between the protection case 100 and the bent portion 420 is increased to be more stable and not to slide when adjusted to a relative position.
Further, the rack further comprises a rotating shaft 500, the rotating shaft 500 is fixedly connected to the sealing post 300, and the rack 400 is connected with the sealing post 300 through the rotating shaft 500. The provision of the rotation shaft 500 may make the entire structure more stable.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. An indoor hygrothermograph comprises a protective shell and a hygrothermograph body, and is characterized in that the protective shell comprises a front shell and a back shell, the hygrothermograph body is arranged in the protective shell, an observation window for observing the hygrothermograph body is arranged on the front shell, the front shell and the back shell are connected through screws, two screw operation holes are symmetrically arranged on the back shell, a sealing column is arranged on each screw operation hole, one end, far away from the screw operation hole, of each sealing column is rotatably connected with a placing frame, the placing frame comprises a vertical part and a bending part which are connected with each other, the vertical part is rotatably connected with the sealing columns, the inner side of the bending part is in a concave arc shape, and the inner diameter of the bending part is larger than the thickness of the protective shell; the rack is provided with a through hole, and the through hole is located at the joint of the vertical part and the bending part.
2. The indoor hygrothermograph according to claim 1, wherein the sealing post comprises an insertion portion and a connecting portion, the insertion portion is inserted into the screw hole, the connecting portion is disposed at an end of the insertion portion away from the screw hole, and a rotation connecting hole is formed in the connecting portion and used for connecting with the rack.
3. The indoor hygrothermograph according to claim 1, wherein the inner side wall of the curved portion is provided with a saw tooth groove.
4. An indoor hygrothermograph according to any of claims 1 to 3, further comprising a rotating shaft fixedly connected to the sealing post, wherein the holder is connected to the sealing post via the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312072.4U CN210089759U (en) | 2019-08-12 | 2019-08-12 | Indoor hygrothermograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312072.4U CN210089759U (en) | 2019-08-12 | 2019-08-12 | Indoor hygrothermograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210089759U true CN210089759U (en) | 2020-02-18 |
Family
ID=69485937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921312072.4U Expired - Fee Related CN210089759U (en) | 2019-08-12 | 2019-08-12 | Indoor hygrothermograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210089759U (en) |
-
2019
- 2019-08-12 CN CN201921312072.4U patent/CN210089759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |