CN207675202U - Sensor mounting box and sensor assembly - Google Patents
Sensor mounting box and sensor assembly Download PDFInfo
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- CN207675202U CN207675202U CN201721722054.4U CN201721722054U CN207675202U CN 207675202 U CN207675202 U CN 207675202U CN 201721722054 U CN201721722054 U CN 201721722054U CN 207675202 U CN207675202 U CN 207675202U
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- box body
- dustproof
- mounting
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- 238000010276 construction Methods 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to a sensor mounting box and sensor module relates to the dustproof technical field of sensor. The main technical scheme adopted is as follows: the sensor mounting box comprises a mounting box body and a dust screen; wherein, the mounting box body is used for installing the sensor, and is provided with the air intake on the mounting box body. Dustproof construction sets up on the mounting box body, and covers the air intake. A sensor assembly comprises the sensor mounting box and a sensor; wherein the sensor is mounted in a sensor mounting box. The utility model discloses mainly used reduces the influence of external environment factor to the sensor to the life of extension sensor.
Description
Technical Field
The utility model relates to a dustproof technical field of sensor especially relates to a sensor mounting box and sensor module.
Background
At present, the temperature and humidity sensor is difficult to get rid of the influence of external environment factors. For example, a good temperature and humidity sensor often has a sensitivity that is continuously reduced or even fails due to the coverage of external dust and impurities. Therefore, in order to extend the service life of the temperature/humidity sensor and ensure the detection accuracy, the temperature/humidity sensor must be kept in a stable environment.
In order to reduce the influence of foreign matters such as external dust on the temperature and humidity sensor, the temperature and humidity sensor is installed in a box with a reserved air inlet in the prior art, the sensor is protected by the box, and the temperature and humidity sensor is installed at the position of the air inlet of the box in order to ensure the detection precision of the temperature and humidity sensor.
However, the inventors of the present invention have found that the above related art has at least the following technical problems: the temperature and humidity sensor cannot be effectively protected, and impurities such as external dust are accumulated on the temperature and humidity sensor through the air inlet, so that the detection precision of the temperature and humidity sensor is influenced, even the temperature and humidity sensor fails, and the service life of the temperature and humidity sensor is finally shortened.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a sensor installation and sensor module, main aim at reduces the influence of external environment factor to the sensor to the life of extension sensor.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
in one aspect, an embodiment of the present invention provides a sensor mounting box, wherein, the sensor mounting box includes:
the mounting box body is used for mounting the sensor and is provided with an air inlet;
the dustproof structure is detachably connected with the mounting box body.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Preferably, the dustproof structure is a dustproof net.
Preferably, the sensor mounting box comprises a limiting structure for limiting the dustproof structure on the mounting box body; wherein, limit structure includes:
the first limiting structure is used for limiting the dustproof structure to move along the mounting box body in a first direction;
the second limiting structure is used for limiting the dustproof structure to move along the mounting box body in a second direction; the first direction and the second direction are two directions which are vertical to each other;
the first limiting structure and/or the second limiting structure are/is further used for limiting the dustproof structure to move in the direction far away from the mounting box body.
Preferably, the first limiting structure comprises two sliding grooves arranged on the mounting box body, and the two sliding grooves are arranged oppositely; the dustproof structure comprises a first edge part and a second edge part which are oppositely arranged; wherein, first edge part with one of them spout cooperatees, dustproof construction's second edge part with another spout cooperatees or first limit structure includes relative setting and is in dustproof construction's two spouts, the spout cooperatees with the mounting box body.
Preferably, the second limiting structure comprises a clamping structure; wherein,
the clamping structure comprises a clamping groove and a buckle which are matched with each other;
the dust-proof structure includes a third edge portion; the clamping groove is arranged on the third edge part, and the buckle is arranged on the mounting box body; or the clamping groove is arranged on the mounting box body, and the buckle is arranged on the third edge part.
Preferably, the second limiting structure further comprises a stop groove arranged on the mounting box body;
wherein the dust-proof structure further comprises a fourth edge portion disposed opposite the third edge portion; the stop groove is matched with the fourth edge part; or the second limiting structure further comprises a stop groove arranged on the dustproof structure, and the stop groove is matched with the mounting box body.
Preferably, the mounting box body includes:
a box body;
the box cover is covered on the box body; the air inlet is arranged on the box cover;
wherein, dustproof construction sets up on the box cover.
Preferably, the dustproof structure is adhered to the mounting box body.
On the other hand, the embodiment of the utility model provides a sensor assembly, wherein, sensor assembly includes:
a sensor mounting box, the sensor mounting box being any one of the sensor mounting boxes described above;
a sensor mounted in a mounting box body of the sensor mounting box.
Preferably, the sensor comprises:
the circuit board is arranged in the mounting box body, and when the mounting box body comprises a box cover, the circuit board is arranged opposite to the box cover;
a sensor body mounted on the circuit board.
Preferably, the sensor body is located on the circuit board at a position corresponding to the air inlet.
Preferably, the sensor is a temperature and humidity sensor.
Compared with the prior art, the utility model discloses a sensor mounting box and sensor module have following beneficial effect at least:
the sensor mounting box provided by the embodiment of the utility model has the advantages that the dustproof structure covering the air inlet is arranged on the mounting box body, so that the influence of external environmental factors on the sensor is reduced, the sensor is in a relatively stable working environment for a long time, the detection precision of the sensor is ensured, and the service life of the sensor is prolonged; the dustproof structure in the sensor mounting box provided by the embodiment of the utility model is detachably connected with the mounting box body; through the disassembly and assembly of the dustproof structure which is convenient to arrange, after the sensor is used for a period of time, the dustproof structure can be easily disassembled and cleaned, and the dust screen is prevented from influencing the detection precision of the sensor due to dust blockage.
Further, the embodiment of the utility model provides a dust screen is chooseed for use to dustproof construction for before the air admission air intake, need pass through dustproof construction's filtration, stop the dust outside dustproof construction.
Furthermore, the sensor mounting box provided by the embodiment of the utility model is provided with the chute in the length direction of the mounting box body and the stop groove in one of the width directions of the mounting box body, and the respective edges of the chute and the stop groove exceed the edge of the dustproof structure, so as to ensure that the dustproof structure can effectively filter dust and impurities in each mounting direction; after dustproof construction installation targets in place, this buckle can play spacing chucking's effect, avoids dustproof construction outwards to deviate from.
Further, the embodiment of the utility model provides an among the sensor mounting box, with the mode of pasting with dustproof construction setting on the mounting box body, the dustproof construction's of being convenient for dismantlement and installation to the convenience is washd dustproof construction.
On the other hand, the embodiment of the utility model provides a sensor module still provides, because this sensor module includes foretell sensor mounting box, consequently, the embodiment of the utility model provides a sensor module has above-mentioned arbitrary any beneficial effect, not the redundancy here.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a sensor assembly according to an embodiment of the present invention, in which a dust screen on a sensor mounting box is in a closed state;
fig. 2 is a schematic structural diagram of a sensor assembly according to an embodiment of the present invention, in which a dust-proof screen on a sensor mounting box is in an open state;
fig. 3 is a schematic side sectional view of a box cover in a sensor mounting box according to an embodiment of the present invention;
fig. 4 is a front cross-sectional view of a box cover in a sensor mounting box according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a dust screen according to an embodiment of the present invention;
fig. 6 is a schematic structural assembly diagram of a sensor assembly according to an embodiment of the present invention;
fig. 7 is an exploded view of a sensor assembly according to an embodiment of the present invention;
fig. 8 is a schematic view of an internal structure of a sensor mounting box according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another sensor mounting box according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of another sensor mounting box according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of another sensor mounting box according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Example 1
The present embodiment provides a sensor mounting box, as shown in fig. 1 and fig. 2, the sensor mounting box of the present embodiment includes a mounting box body 1 and a dustproof structure 2; wherein, the mounting box body 1 is used for installing the sensor 3, and is provided with the air intake 121 on the mounting box body 1. The dustproof structure 2 is disposed on the mounting box body 1 and covers the air inlet 121.
The sensor mounting box that this embodiment provided is through setting up dustproof construction 2 that covers air intake 121 on mounting box body 1 for before the air admission air intake 121, need pass through dustproof construction 2's filtration, block the dust outside dustproof construction 2, thereby reduce external environment factor to sensor 3's influence, make sensor 3 be in a relatively stable operational environment for a long time, in order to ensure sensor 3's detection precision, extension sensor 3's life.
In addition, the dust-proof structure 2 in the present embodiment is detachably connected to the mounting box body 1. Here, through the dismouting that sets up dustproof construction 2 of being convenient for like this to after sensor 3 used a period, can easily dismantle the washing to dustproof construction, avoid dustproof construction 2 to influence the detection precision of sensor because of the dust blocks up.
Preferably, the dust-proof structure 2 in the embodiment and the following embodiments is a dust-proof net; specifically, the dust screen is a filter screen with 250 meshes and 0.04mm of wire diameter; the filter screens with other meshes are not limited to be selected.
Example 2
Preferably, the present embodiment provides a sensor mounting box, as shown in fig. 1 to 6 and 9 to 10, compared with the previous embodiment, the detachable manner of the mounting box body 1 and the dust-proof structure 2 in the present embodiment is specifically designed as follows:
the sensor mounting box in this embodiment includes limit structure for with dustproof construction 2 spacing on mounting box body 1. Wherein, limit structure includes: the first limiting structure and the second limiting structure; the first limiting structure is used for limiting the dust-proof structure 2 to move along the mounting box body 1 in a first direction; the second limiting structure limits the dustproof structure 2 to move along the mounting box body 1 in a second direction; the first direction and the second direction are two directions which are perpendicular to each other. Wherein, first limit structure and/or second limit structure still are used for restricting dustproof construction to keeping away from the direction motion of mounting box body 1. Here, the limiting structure may be provided on the mounting box body 1, or may be provided on the dust-proof structure 2.
Preferably, the first limiting structure includes two sliding grooves 122 (see fig. 1, 2 and 9) disposed on the mounting box body 1, and the two sliding grooves 122 are disposed oppositely; wherein, the dustproof structure 2 comprises a first edge part and a second edge part which are oppositely arranged; wherein, the first edge of the dustproof structure 2 is engaged with one of the sliding slots 122, and the second edge of the dustproof structure 2 is engaged with the other sliding slot 122. Preferably, as shown in fig. 10, the runners may be provided in the form of runner sections 1221, i.e. at least one runner includes two or more spaced runner sections 1221, in the arrangement shown in fig. 10 each runner includes two runner sections, e.g. one of the two runner sections engaging the first edge portion engages one end of the first edge portion and the other runner section engages the other end of the first edge portion.
Regarding the setting of above-mentioned first limit structure: the dustproof structure can be provided with a sliding groove (for example, the edge of the dustproof structure is provided with the sliding groove), and the sliding groove is matched with the edge of the mounting box body 1 to realize the limit.
The second limiting structure comprises a clamping structure; the snap-fit structure includes cooperating snap-fit slots and catches 124. The dustproof structure 2 further includes a third edge portion and a fourth edge portion which are oppositely arranged; wherein, the draw-in groove sets up on dustproof construction 2's third edge portion, buckle 124 sets up on mounting box body 1 (or, the draw-in groove sets up on mounting box body 1, the buckle sets up on dustproof construction's third edge portion).
In order to prevent the dust-proof structure 2 from falling off under the action of external force, the second limiting structure further comprises a stop groove 123 arranged on the mounting box body 1; wherein, backstop groove 123 and dustproof construction 2's fourth edge part cooperation, backstop groove 123, block structure set up relatively to it is spacing between backstop groove 123 and block structure with dustproof construction 2. Preferably, as shown in fig. 10, the catch groove includes at least two spaced apart catch groove segments 1231; preferably, the stop groove segment 1231 is connectable to the sliding groove segment 1221 disposed adjacent thereto.
In addition, also can set up on dustproof construction to the setting of backstop groove to with the edge cooperation of mounting box body, in order to realize the effect of backstop, and this backstop groove sets up with buckle or the draw-in groove of setting on dustproof construction relatively.
In the sensor mounting box provided by the embodiment, the sliding groove 122 is arranged in the length direction of the mounting box body 1, the stopping groove 123 is arranged in one width direction of the mounting box body 1, and each edge of the sliding groove 122 and the stopping groove 123 exceeds the edge of the dustproof structure 2, so that the dustproof structure 2 can effectively filter dust and impurities in each mounting direction, and the clamping structure is arranged in the other width direction of the mounting box body 1 to limit the dustproof structure 2; after dustproof construction 2 installed in place, this buckle can play spacing chucking's effect, avoids dustproof construction 2 to deviate from outward. In addition, the assembly of the dustproof structure 2 and the mounting box body 1 in the embodiment only needs to slide the edge part of the dustproof structure 2 into the corresponding position of the sliding groove and clamp the buckle with the clamping groove, so that the higher operation efficiency can be ensured, and the assembly and disassembly are convenient; after the sensor works for a period of time, the sensor can be easily detached and cleaned, and the influence of the dust-proof structure 2 on the detection precision of the sensor due to dust blockage is avoided.
Example 3
Preferably, compared with the previous embodiment, as shown in fig. 11, the sensor mounting box according to this embodiment has the following structure in the detachable manner of the mounting box body 1 and the dust-proof structure 2:
the dustproof structure 2 in the embodiment is adhered to the mounting box body; specifically, this embodiment designs round location rib 10 (preferably, the height of location rib is 1mm) on the mounting box body (specifically at the lid), directly bonds dust proof structure on the mounting box body along the location rib, and dust proof structure 2 is located the region that the location rib encloses. Preferably, a circle of edge area 20 of the dustproof structure 2 is adhered with adhesive sticker. Preferably, when the dust-proof structure 2 is a dust-proof net, the meshes of the dust-proof net are opened in the edge region.
This embodiment is through setting up dustproof construction 2 on the mounting box body with the mode of pasting, the dismantlement and the installation of the dustproof construction of being convenient for to the convenience is washd dustproof construction 2.
Example 4
Preferably, compared with the above embodiments, as shown in fig. 1 to 8, the present embodiment mainly designs the internal structure of the mounting box body 1 as follows:
the mounting box body 1 comprises a box body 11 and a box cover 12. Wherein, lid 12 closes on box body 11, and air intake 121 sets up on lid 12, and dustproof construction 2 sets up on lid 12. Correspondingly, the sliding slot 122, the stop slot 123 and the buckle 124 are all arranged on the box cover 12.
The mounting box body 1 is preferably further provided with a fixing structure 111 (preferably, the fixing structure 111 may be provided as a fixing plate with a threaded hole, and the fixing structure 111 is preferably connected to the box body 11) for fixing the sensor mounting box.
Example 5
On the other hand, the present embodiment provides a sensor assembly, as shown in fig. 1, 2, 6 and 7, which includes a sensor mounting box and a sensor 3. Wherein, the sensor mounting box is the sensor mounting box of any one of the above embodiments. The sensor 3 is mounted in a mounting box body of the sensor mounting box.
Preferably, the sensor 3 in this embodiment is a temperature and humidity sensor.
Preferably, the sensor 3 comprises a circuit board 32 and a sensor body 31; the circuit board 32 is arranged in the mounting box body 1 and is opposite to the box cover; the sensor body 31 is mounted on the circuit board 32. Preferably, the sensor body 31 is located on the circuit board 32 at a position corresponding to the air intake opening 11.
Preferably, the case 11 is provided with a plurality of positioning posts 112 therein, and the circuit board 32 is provided with a plurality of positioning holes, which are consistent in number with the positioning posts 112 and are in one-to-one correspondence, so that the circuit board 32 is positioned on the positioning posts 112. Preferably, the circuit board 32 in this embodiment is a PCB circuit board.
To sum up, the embodiment of the utility model provides a sensor mounting box and sensor module are through adorning the sensor in the mounting box is originally internal to position department that corresponds with the sensor on the mounting box body reserves the air intake, and at air intake place surface mounting dustproof construction, avoid the sensor directly to expose in the air, when external environment factor changes, the sensor mounting box can play effectual isolation, guarantees that the sensor is in stable environment, and is in the best operating condition always.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (12)
1. A sensor mounting cartridge, comprising:
the mounting box body is used for mounting the sensor and is provided with an air inlet;
the dustproof structure is arranged on the mounting box body and covers the air inlet;
wherein, dustproof construction with detachable mode with this body coupling of mounting box.
2. The sensor mounting box of claim 1, wherein the dust-proof structure is a dust screen.
3. The sensor mounting box according to claim 1 or 2, wherein the sensor mounting box comprises a limiting structure for limiting the dustproof structure on the mounting box body; wherein, limit structure includes:
the first limiting structure is used for limiting the dustproof structure to move along the mounting box body in a first direction;
the second limiting structure is used for limiting the dustproof structure to move along the mounting box body in a second direction; the first direction and the second direction are two directions which are vertical to each other;
the first limiting structure and/or the second limiting structure are/is further used for limiting the dustproof structure to move in the direction far away from the mounting box body.
4. The sensor mounting box of claim 3, wherein the first limiting structure comprises two sliding grooves arranged on the mounting box body, and the two sliding grooves are arranged oppositely;
the dustproof structure comprises a first edge part and a second edge part which are oppositely arranged; the first edge part is matched with one sliding groove, and the second edge part of the dustproof structure is matched with the other sliding groove; or
First limit structure is in including relative setting two spouts of dustproof construction, the spout cooperatees with the mounting box body.
5. The sensor mounting box of claim 3, wherein the second limiting structure comprises a snap-fit structure; wherein,
the clamping structure comprises a clamping groove and a buckle which are matched with each other;
the dust-proof structure includes a third edge portion; the clamping groove is arranged on the third edge part, and the buckle is arranged on the mounting box body; or the clamping groove is arranged on the mounting box body, and the buckle is arranged on the third edge part.
6. The sensor mounting box of claim 5, wherein the second limiting structure further comprises a stop groove provided on the mounting box body; wherein the dust-proof structure further comprises a fourth edge portion disposed opposite the third edge portion; the stop groove is matched with the fourth edge part; or
The second limiting structure further comprises a stop groove arranged on the dustproof structure, and the stop groove is matched with the mounting box body.
7. The sensor mounting case according to claim 1 or 2, wherein the dust-proof structure is stuck to the mounting case body.
8. The sensor mounting cartridge of any one of claims 1-2, 4-6, wherein the mounting cartridge body comprises:
a box body;
the box cover is covered on the box body; the air inlet is arranged on the box cover;
wherein, dustproof construction sets up on the box cover.
9. A sensor assembly, comprising:
a sensor mounting cartridge according to any one of claims 1 to 8;
a sensor mounted in a mounting box body of the sensor mounting box.
10. The sensor assembly of claim 9, wherein the sensor comprises:
the circuit board is arranged in the mounting box body, and when the mounting box body comprises a box cover, the circuit board is arranged opposite to the box cover;
a sensor body mounted on the circuit board.
11. The sensor assembly of claim 10, wherein the sensor body is located on the circuit board at a location corresponding to the air intake vent.
12. The sensor assembly of claim 9, wherein the sensor is a temperature and humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722054.4U CN207675202U (en) | 2017-12-12 | 2017-12-12 | Sensor mounting box and sensor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721722054.4U CN207675202U (en) | 2017-12-12 | 2017-12-12 | Sensor mounting box and sensor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675202U true CN207675202U (en) | 2018-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721722054.4U Active CN207675202U (en) | 2017-12-12 | 2017-12-12 | Sensor mounting box and sensor assembly |
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| Country | Link |
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| CN (1) | CN207675202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726427A (en) * | 2019-10-28 | 2020-01-24 | 青岛歌尔微电子研究院有限公司 | Dustproof structure and manufacturing method thereof |
| WO2024040782A1 (en) * | 2022-08-26 | 2024-02-29 | 国网浙江省电力有限公司海盐县供电公司 | Magnetic induction apparatus for state detection of pole-mounted switch |
-
2017
- 2017-12-12 CN CN201721722054.4U patent/CN207675202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726427A (en) * | 2019-10-28 | 2020-01-24 | 青岛歌尔微电子研究院有限公司 | Dustproof structure and manufacturing method thereof |
| WO2024040782A1 (en) * | 2022-08-26 | 2024-02-29 | 国网浙江省电力有限公司海盐县供电公司 | Magnetic induction apparatus for state detection of pole-mounted switch |
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