CN220153604U - Sensor protection structure - Google Patents
Sensor protection structure Download PDFInfo
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- CN220153604U CN220153604U CN202321269155.6U CN202321269155U CN220153604U CN 220153604 U CN220153604 U CN 220153604U CN 202321269155 U CN202321269155 U CN 202321269155U CN 220153604 U CN220153604 U CN 220153604U
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- sensor
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- main body
- mounting
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- 238000009434 installation Methods 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 239000000523 sample Substances 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a sensor protection structure, which belongs to the technical field of sensors and comprises a sensor main body; a mounting case mounted outside the sensor body; the locking component is arranged between the sensor main body and the mounting shell; according to the utility model, the outer part of the sensor main body is connected with the mounting shell and the bottom shell so as to protect the main body part of the sensor main body, the protecting shell is arranged on the bottom shell, so that the probe of the sensor main body can be protected, when external force impacts the sensor main body, the protecting shell is impacted first, the protecting shell is stressed to move towards the inner cavity of the sliding cavity, the spring telescopic rod is extruded by the sliding plate, the telescopic end of the spring telescopic rod is contracted, the movement is stopped after the protecting shell moves to the stroke end of the spring telescopic rod, the external force does not directly impact the probe part of the sensor main body, and the sensor main body can be protected in all directions.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a sensor protection structure.
Background
The sensor is a detection device, can sense detected information and output in the form of an electric signal, the sensors with different functions are divided into different types, the proximity switch sensor is one of the sensors, the proximity switch sensor is a device with the capability of sensing the proximity of an object, the proximity switch sensor is widely applied to industrial production, and the proximity switch sensor generally comprises a sensor main body, a clamping nut, a cable and a probe.
The utility model discloses a sensor protection structure, which is arranged in China, and has the advantages of realizing quick installation of an access switch sensor, saving installation time, improving working efficiency, protecting a cable, prolonging service life, reducing economic loss, protecting threads on the outer side of the access switch sensor, prolonging service life and improving protection effect.
The sensor protection structure in the above patent has some obvious defects in the actual use process, and the probe of the proximity switch sensor in the device is exposed outside and lacks of the protection structure, so that the sensor protection structure is easy to be damaged due to collision in the use process, so that the sensor protection structure needs to be provided.
Disclosure of Invention
The utility model aims to provide a sensor protection structure which has the advantage of protecting a probe close to a quick-closing sensor so as to solve the problems in the background art.
In order to achieve the above object, the present utility model provides a sensor protection structure, including a sensor body; a mounting case mounted outside the sensor body; the locking component is arranged between the sensor main body and the mounting shell, and the sensor main body is locked and fixed in the inner cavity of the mounting shell through the locking component; a bottom shell fixedly connected to the outside of the installation shell; a sliding cavity arranged in the bottom shell; the protective shell is connected to the inner cavity of the sliding cavity in a sliding manner; the clamping assembly is arranged between the protective shell and the sliding cavity and used for positioning the protective shell; and the propping assembly is arranged in the inner cavity of the sliding cavity and used for propping and fixing the using position of the protective shell.
Preferably, the locking assembly comprises a threaded post fixedly mounted to the bottom of the sensor body; a through hole arranged at the bottom of the installation shell; and the lock nut is arranged below the installation shell, the bottom end of the threaded column penetrates through the through hole and extends to the outside of the installation shell, and the lock nut is screwed and fastened at the bottom end of the threaded column.
Preferably, the sensor further comprises a wire harness arranged at the bottom of the sensor body, a threading hole matched with the wire harness is formed in the surface of the threaded column, and one end of the wire harness penetrates through the threading hole and extends to the outside of the threading hole.
Preferably, the clamping assembly comprises clamping plates fixedly mounted at the top of the inner cavity of the sliding cavity at equal intervals; and the clamping groove is formed in the surface of the protective shell, and the surface of the clamping plate is in sliding connection with the inner cavity of the clamping groove.
Preferably, the clamping groove comprises an insertion part, a sliding part and a clamping part.
Preferably, the abutting assembly comprises a spring telescopic rod fixedly arranged at the bottom of the inner cavity of the sliding cavity; and the sliding plate is fixedly arranged on the telescopic end of the spring telescopic rod, and the surface of the sliding plate is in sliding connection with the inner wall of the sliding cavity.
Preferably, the glass plate is fixedly arranged in the inner cavity of the transmission groove.
Preferably, the mounting rack is fixedly mounted on the surface of the bottom shell, the mounting rod is connected to the surface of the mounting rack through threads, and one end of the mounting rod penetrates through the mounting rack and extends to the outside of the mounting rack.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the outer part of the sensor main body is connected with the mounting shell and the bottom shell so as to protect the main body part of the sensor main body, the protecting shell is arranged on the bottom shell, so that the probe of the sensor main body can be protected, when external force impacts the sensor main body, the protecting shell firstly impacts the protecting shell, the protecting shell is stressed to move towards the inner cavity of the sliding cavity, the spring telescopic rod is extruded by the sliding plate, the telescopic end of the spring telescopic rod is contracted, the protecting shell stops moving after moving to the stroke end of the spring telescopic rod, the external force does not directly impact the probe part of the sensor main body, and the sensor main body can be protected in all directions; through locking assembly's setting, can install the sensor main part at the inner chamber of installing the shell, through joint assembly's setting, can fix the protection shell joint at the inner chamber of sliding chamber to link together protection shell and drain pan, through the setting of supporting tight subassembly, can support the joint portion of spout tightly on the cardboard, in order to fix the position of use of protection shell, prevent to break away from with the drain pan and connect in the use protection shell.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a clamping assembly according to the present utility model;
FIG. 3 is a schematic view of the structure of the tightening assembly of the present utility model;
fig. 4 is a schematic structural view of the locking assembly of the present utility model.
In the figure: 1. a sensor body; 2. a mounting shell; 3. a bottom case; 4. a sliding chamber; 5. a protective shell; 6. a threaded column; 7. a through hole; 8. a lock nut; 9. a wire harness; 10. a threading hole; 11. a clamping plate; 12. a clamping groove; 121. an insertion section; 122. a sliding part; 123. a clamping part; 13. a spring telescoping rod; 14. a slide plate; 15. a transmission groove; 16. a glass plate; 17. a mounting frame; 18. and (5) mounting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a sensor protection structure, which includes a sensor body 1; a mounting case 2 mounted outside the sensor body 1; the locking component is arranged between the sensor main body 1 and the installation shell 2, the sensor main body 1 is locked and fastened in the inner cavity of the installation shell 2 through the locking component, and the locking component comprises a threaded column 6 fixedly arranged at the bottom of the sensor main body 1; a through hole 7 arranged at the bottom of the installation shell 2; and
the lock nut 8 is arranged below the installation shell 2, the bottom end of the threaded column 6 penetrates through the through hole 7 and extends to the outside of the installation shell 2, and the lock nut 8 is screwed and fixed at the bottom end of the threaded column 6.
Through the setting of locking subassembly, can lock the inner chamber of fixing at installation shell 2 with sensor main part 1, sensor main part 1 is the proximity switch sensor in this embodiment specifically, and it should be noted that, considering the heat dissipation demand of sensor main part 1, can set up the heat dissipation groove at the surface of installation shell 2 and drain pan 3, because it is not the main solution problem of this scheme, so not illustrated.
When the sensor body 1 is mounted, a user can insert the sensor body 1 into the inner cavity of the mounting case 2, at this time, the threaded post 6 at the bottom of the sensor body 1 is inserted into the through hole 7 and penetrates the through hole 7, and then the user can screw the lock nut 8, screw the lock nut 8 on the threaded post 6, so as to mount and fix the sensor body 1 in the inner cavity of the mounting case 2.
Preferably, the sensor further comprises a wire harness 9 arranged at the bottom of the sensor main body 1, a threading hole 10 matched with the wire harness 9 is formed in the surface of the threaded column 6, one end of the wire harness 9 penetrates through the threading hole 10 and extends to the outside of the threading hole 10, the sensor further comprises a transmission groove 15 formed in the surface of the protective shell 5, a glass plate 16 is fixedly arranged in the inner cavity of the transmission groove 15, the sensor further comprises a mounting frame 17 fixedly arranged on the surface of the bottom shell 3, a mounting rod 18 is connected to the surface of the mounting frame 17 in a threaded mode, and one end of the mounting rod 18 penetrates through the mounting frame 17 and extends to the outside of the mounting frame 17.
Through the setting of pencil 9, can be in the same place sensor body 1 and external equipment signal connection for the signal that sensor body 1 detected can be transmitted to external equipment through pencil 9, through the setting of through wires hole 10, can provide interlude installation space for pencil 9, through the setting of transmission groove 15, can make the probe of sensor body 1 can detect outside and be close the signal, through the setting of glass board 16, can carry out sealing treatment to transmission groove 15, with prevent outside dust or debris entering into the inner chamber of protecting crust 5 through transmission groove 15.
It should be noted that the device also comprises a bottom shell 3 fixedly connected to the outside of the installation shell 2; a sliding cavity 4 arranged in the bottom shell 3; a protective shell 5 which is connected with the inner cavity of the sliding cavity 4 in a sliding way; the clamping assembly is arranged between the protective shell 5 and the sliding cavity 4 and used for positioning the protective shell 5 and comprises clamping plates 11 fixedly arranged at the top of the inner cavity of the sliding cavity 4 at equal intervals; the clamping groove 12 is formed in the surface of the protective shell 5, the surface of the clamping plate 11 is in sliding connection with the inner cavity of the clamping groove 12, and the clamping groove 12 comprises an insertion part 121, a sliding part 122 and a clamping part 123; the abutting assembly is arranged in the inner cavity of the sliding cavity 4 and used for abutting and fixing the using position of the protective shell 5, and comprises a spring telescopic rod 13 fixedly arranged at the bottom of the inner cavity of the sliding cavity 4; and a sliding plate 14 fixedly arranged on the telescopic end of the spring telescopic rod 13, wherein the surface of the sliding plate 14 is in sliding connection with the inner wall of the sliding cavity 4.
Can play the guard action to the probe position of sensor main part 1 through the setting of shield shell 5, through the cooperation of installation shell 2 and drain pan 3 use, can play the guard action to the main part of sensor main part 1, in the time of installation shield shell 5, the user can insert the slide chamber 4 of drain pan 3 with shield shell 5, in the course of insertion, the portable shield shell 5 of user, insert the inserted part 121 of draw-in groove 12 on cardboard 11, and continue to remove shield shell 5 in to slide chamber 4, after cardboard 11 reaches the bottom of inserted part 121, the rotatable shield shell 5 of user, make cardboard 11 slide at sliding part 122, stop rotating after cardboard 11 removes to joint portion 123, when inserting shield shell 5 in slide chamber 4, the removal of shield shell 5 can be through slide 14 extrusion spring telescopic rod 13's flexible end, when cardboard 5 rotates to reach joint portion 123, the flexible end of spring telescopic rod 13 can apply reaction force to slide 14, make shield shell 5 is pressed to the 14, with cardboard 11 tight in the bottom of inserting part 121, thereby install the drain pan 4 in the drain pan 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sensor protection structure, comprising a sensor body;
a mounting case mounted outside the sensor body;
the locking component is arranged between the sensor main body and the mounting shell, and the sensor main body is locked and fixed in the inner cavity of the mounting shell through the locking component;
a bottom shell fixedly connected to the outside of the installation shell;
a sliding cavity arranged in the bottom shell;
the protective shell is connected to the inner cavity of the sliding cavity in a sliding manner;
the clamping assembly is arranged between the protective shell and the sliding cavity and used for positioning the protective shell; and
the propping assembly is arranged in the inner cavity of the sliding cavity and used for propping and fixing the using position of the protective shell.
2. The sensor guard of claim 1, wherein the locking assembly comprises:
the thread column is fixedly arranged at the bottom of the sensor main body;
a through hole arranged at the bottom of the installation shell; and
the locking nut is arranged below the installation shell, the bottom end of the threaded column penetrates through the through hole and extends to the outside of the installation shell, and the locking nut is screwed and fastened at the bottom end of the threaded column.
3. A sensor guard according to claim 2, wherein: the sensor is characterized by further comprising a wire harness arranged at the bottom of the sensor body, a threading hole matched with the wire harness is formed in the surface of the threaded column, and one end of the wire harness penetrates through the threading hole and extends to the outside of the threading hole.
4. The sensor guard of claim 1, wherein the snap-in assembly comprises:
the clamping plates are fixedly arranged at the top of the inner cavity of the sliding cavity at equal intervals; and
the clamping groove is formed in the surface of the protective shell, and the surface of the clamping plate is in sliding connection with the inner cavity of the clamping groove.
5. The sensor guard of claim 4, wherein the clip groove includes an insertion portion, a sliding portion, and a clip portion.
6. The sensor guard of claim 1, wherein the abutment assembly comprises:
the spring telescopic rod is fixedly arranged at the bottom of the inner cavity of the sliding cavity; and
and the sliding plate is fixedly arranged on the telescopic end of the spring telescopic rod, and the surface of the sliding plate is in sliding connection with the inner wall of the sliding cavity.
7. The sensor protection structure according to claim 1, further comprising a transmission groove formed in the surface of the protection shell, wherein a glass plate is fixedly installed in an inner cavity of the transmission groove.
8. The sensor protection structure according to claim 1, further comprising a mounting frame fixedly mounted on a surface of the bottom shell, wherein a mounting rod is screwed to a surface of the mounting frame, and one end of the mounting rod penetrates the mounting frame and extends to an outside of the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269155.6U CN220153604U (en) | 2023-05-23 | 2023-05-23 | Sensor protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269155.6U CN220153604U (en) | 2023-05-23 | 2023-05-23 | Sensor protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220153604U true CN220153604U (en) | 2023-12-08 |
Family
ID=89019619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321269155.6U Active CN220153604U (en) | 2023-05-23 | 2023-05-23 | Sensor protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220153604U (en) |
-
2023
- 2023-05-23 CN CN202321269155.6U patent/CN220153604U/en active Active
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