CN214408571U

CN214408571U - Optical high-temperature-resistant vibration-resistant particulate sensor

Info

Publication number: CN214408571U
Application number: CN202023084745.0U
Authority: CN
Inventors: 陈烈; 潘登; 滕卫星; 徐秀红
Original assignee: Changzhou Junkun Electronics Co ltd
Current assignee: Changzhou Junkun Electronics Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-15
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a sensing equipment technical field specifically is an optics is high temperature resistant and is able to bear or endure vibration particulate matter sensor, including the sensing head, the outside sliding contact of sensing head has the protective sheath, the right side of sensing head is connected with the concave piece, the upper and lower both sides of concave piece vertical through connection respectively have the cooperation pole, the outer end of cooperation pole is connected with the stopper, the middle part contact in the stopper outside is connected with the bolt cover, the inboard of bolt cover is connected with movable bolt, the vertical expanding spring that is connected with in the outside of solid fixed ring, the outside of protective sheath is transversely seted up flutedly, the inboard swing joint of recess has rotatory piece, the right side of fixed block is connected with flexible post. The utility model discloses a board is accepted in the setting, and movable bolt carries out threaded connection with accepting the board, and the control bolt cover is in vertical ascending position of side for the bolt cover can contact the extrusion with the stopper all the time, can fix rotatory piece spacing, can be more nimble to the protection of sensor.

Description

Optical high-temperature-resistant vibration-resistant particulate sensor

Technical Field

The utility model relates to a sensing equipment technical field specifically is a high temperature resistant vibration particulate matter sensor of optics.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

For the use of particulate matter sensor, some need utilize the probe to respond to the measured object matter, but the protective measure of sensor in use is less, receives external environment's destruction easily, is unfavorable for the save and the long-time use of sensor.

In order to solve the problems, the application provides an optical high-temperature-resistant vibration-resistant particulate sensor.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an optics is high temperature resistant and is able to bear or endure vibration particulate matter sensor has the characteristics of stable nimble protection.

(II) technical scheme

In order to solve the technical problems, the utility model provides an optical high temperature and vibration resistant particle sensor, which comprises a sensing head, wherein the outer side of the sensing head is in sliding contact with a protective sleeve, the right side of the sensing head is connected with a concave block, the upper side and the lower side of the concave block are respectively vertically connected with a matching rod in a penetrating way, the outer end of the matching rod is connected with a limiting block, the middle part of the outer side of the limiting block is in contact connection with a bolt sleeve, the inner side of the bolt sleeve is connected with a movable bolt, the outer side of the movable bolt is in threaded connection with a bearing plate, the outer side of the limiting block is positioned at the two sides of the movable bolt and is connected with a fixed ring, the outer side of the fixed ring is vertically connected with a telescopic spring, the outer side of the protective sleeve is transversely provided with a groove, the inner side of the groove is movably connected with a rotating block, and the upper side and the lower side of the protective sleeve are respectively provided with a fixed block, the right side of the fixed block is connected with a telescopic column.

Preferably, the left end of the concave block is positioned in the protective sleeve, and the width of the groove of the concave block is equal to that of the groove.

Preferably, the front end of the movable bolt is sleeved with the bolt sleeve, and the tail end of the movable bolt is connected with a rotating handle.

Preferably, the fixing rings are respectively located on two sides of the limiting block and the bearing plate, and the telescopic springs are located between the limiting block and the bearing plate.

Preferably, the expansion spring is close to the one end of accepting the board and is connected with the solid fixed ring of front side, the expansion spring is close to the one end and the solid fixed ring of rear side of stopper and is connected.

Preferably, the right end of the telescopic column is fixedly connected with a supporting seat, and the supporting seat is fixedly connected with the right end of the concave block.

Preferably, a round hole is formed in the front end of the rotating block in the vertical direction, and the matching rod is connected with the round hole in a matching mode.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses a set up the protective sheath, can protect the outside of sensor to can wrap up the sensing head when the sensor is idle, make whole sensor can reduce external destruction, and through setting up rotatory piece, make rotatory piece rotatory back and cooperation pole cooperate and be connected, make whole device can remain stable, and be connected through concave piece and sensor, make whole device become whole, improve the stability ability of device.

2. The utility model discloses a board is accepted in the setting, accessible movable bolt with accept the board and carry out threaded connection, thereby control bolt cover is in vertical ascending position of side, make the bolt cover can contact with the stopper, and through expanding spring, make the bolt cover can contact the extrusion with the stopper all the time, make the stopper can cross and drive the cooperation pole and reciprocate, and it can fix spacing with rotatory piece, make the protective sheath can and the sensor between slide, thereby can be more nimble to the protection in the sensor outside.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of an assembly structure of the rotating block and the engaging rod of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1.

Reference numerals:

1. a sensor head; 2. a protective sleeve; 3. a groove; 4. rotating the block; 5. a fixed block; 6. a bolt sleeve; 7. a telescopic column; 8. a movable bolt; 9. rotating the handle; 10. a fixing ring; 11. a limiting block; 12. a concave block; 13. a mating rod; 14. a tension spring; 15. a bearing plate; 16. and (4) supporting the base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-3, the utility model provides an optical high temperature resistant vibration-resistant particulate matter sensor, which comprises a sensing head 1, a protective sleeve 2 is in sliding contact with the outer side of the sensing head 1, a concave block 12 is connected with the right side of the sensing head 1, the upper and lower sides of the concave block 12 are respectively vertically connected with a matching rod 13 in a penetrating way, the outer end of the matching rod 13 is connected with a limiting block 11, the middle part of the outer side of the limiting block 11 is in contact connection with a bolt sleeve 6, the inner side of the bolt sleeve 6 is connected with a movable bolt 8, the outer side of the movable bolt 8 is in threaded connection with a bearing plate 15, the two sides of the outer side of the limiting block 11, which are positioned at the movable bolt 8, are connected with a fixed ring 10, the outer side of the fixed ring 10 is vertically connected with a telescopic spring 14, a groove 3 is transversely arranged at the outer side of the protective sleeve 2, a rotating block 4 is movably connected at the inner side of the groove 3, and fixed blocks 5 are respectively arranged at the upper and the lower sides of the protective sleeve 2, the right side of the fixed block 5 is connected with a telescopic column 7, the outer side of the sensor can be protected by arranging the protective sleeve 2, the sensor head 1 can be wrapped when the sensor is idle, so that the whole sensor can reduce the damage of the outside, the rotary block 4 is arranged to be matched and connected with the matching rod 13 after rotating, so that the whole device can be kept stable, and is connected with the sensor through the concave block 12, so that the whole device becomes a whole, the stability of the device is improved, the bolt sleeve 6 can be in contact with the limiting block 11 by arranging the bearing plate 15 and being in threaded connection with the bearing plate 15 through the movable bolt 8 through the telescopic spring 14, so that the position of the bolt sleeve 6 in the vertical direction is controlled, the bolt sleeve 6 can be in contact with the limiting block 11, the bolt sleeve 6 can be in contact with and extrusion with the limiting block 11 all the time through the telescopic spring 14, so that the limiting block 11 can move up and down through driving the matching rod 13, and it can fix spacing with rotatory piece 4 for protective sheath 2 can slide with the sensor between, thereby can be more nimble to the protection in the sensor outside.

It should be noted that, the left end of the concave block 12 is located inside the protective case 2, the groove width of the concave block 12 is equal to the width of the groove 3, and by providing the concave block 12, on one hand, the sensor can be connected, and on the other hand, a clamping space can be provided for the rotating block 4.

It should be noted that the front end of the movable bolt 8 is sleeved with the bolt sleeve 6, the tail end of the movable bolt 8 is connected with a rotating handle 9, the movable bolt 8 can move in the up-down direction through rotation, and the bolt sleeve 6 is driven to compress the limiting block 11.

Further, the fixing rings 10 are respectively located on two sides of the limiting block 11 and the bearing plate 15, the expansion springs 14 are located between the limiting block 11 and the bearing plate 15, and the fixing rings 10 are respectively located on the upper side and the lower side and can connect two ends of the expansion springs 14 with the fixing rings 10.

Further, expanding spring 14 is close to the one end of accepting board 15 and is connected with the solid fixed ring 10 of front side, and expanding spring 14 is close to the one end that is close to stopper 11 and is connected with the solid fixed ring 10 of rear side, and expanding spring 14 can keep vertical for expanding spring 14 can be taut stopper 11 in vertical direction.

Specifically, the right end of the telescopic column 7 is fixedly connected with a supporting seat 16, the supporting seat 16 is fixedly connected with the right end of the concave block 12, and the whole device is kept stable through the supporting seat 16 and is supported by stress through the supporting seat 16.

Specifically, a round hole is formed in the vertical direction inside the front end of the rotating block 4, the matching rod 13 is connected with the round hole in a matching mode, the matching rod 13 can be inserted into the round hole, and then the position of the rotating block 4 can be fixed.

The utility model discloses a theory of operation and use flow: first when the sensor is idle, can rotate out rotatory piece 4 from recess 3, then rotate to the inboard of spill piece 12, can rotate rotatory handle 9 this moment, make movable bolt 8 can with accept board 15 and carry out threaded connection, then movable bolt 8 moves to the direction of spill piece 12 through the spiral, then bolt cover 6 contacts all the time with stopper 11 until pressing stopper 11 to the surface of spill piece 12, cooperation pole 13 inserts in the inside round hole of rotatory piece 4 this moment, make the position of rotatory piece 4 fixed, then whole sensor is located the inside of protective sheath 2, if need stretch out sensing head 1, then can restore rotatory piece 4, then flexible post 7 pulls back protective sheath 2 through elasticity, then sensing head 1 can stretch out and carry out normal work, can.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an optics is high temperature resistant, and is able to bear or endure vibration particulate matter sensor, includes sensing head (1), its characterized in that, the outside sliding contact of sensing head (1) has protective sheath (2), the right side of sensing head (1) is connected with concave block (12), the upper and lower both sides of concave block (12) are respectively vertical through connection have cooperation pole (13), the outer end of cooperation pole (13) is connected with stopper (11), the middle part contact connection in the outside of stopper (11) has bolt cover (6), the inboard of bolt cover (6) is connected with movable bolt (8), the outside threaded connection of movable bolt (8) has accepts board (15), the outside of stopper (11) is located the both sides of movable bolt (8) and is connected with solid fixed ring (10), the outside of solid fixed ring (10) is vertical to be connected with expanding spring (14), the outer side of the protective sleeve (2) is transversely provided with a groove (3), the inner side of the groove (3) is movably connected with a rotating block (4), the upper side and the lower side of the protective sleeve (2) are respectively provided with a fixed block (5), and the right side of the fixed block (5) is connected with a telescopic column (7).

2. An optical thermostable vibration-resistant particulate sensor according to claim 1, characterized in that the left end of the concave block (12) is located inside the protective sheath (2), and the groove width of the concave block (12) is equal to the width of the groove (3).

3. The optical high-temperature-resistant and vibration-resistant particle sensor as claimed in claim 1, wherein the front end of the movable bolt (8) is sleeved with the bolt sleeve (6), and the tail end of the movable bolt (8) is connected with a rotating handle (9).

4. The optical high-temperature-resistant and vibration-resistant particle sensor as claimed in claim 1, wherein the fixing rings (10) are respectively located at two sides of the limiting block (11) and the bearing plate (15), and the expansion spring (14) is located between the limiting block (11) and the bearing plate (15).

5. An optical high-temperature-resistant and vibration-resistant particle sensor as claimed in claim 4, wherein one end of the expansion spring (14) close to the bearing plate (15) is connected with the front side fixing ring (10), and one end of the expansion spring (14) close to the limiting block (11) is connected with the rear side fixing ring (10).

6. The optical high-temperature-resistant and vibration-resistant particle sensor as claimed in claim 1, wherein a support seat (16) is fixedly connected to the right end of the telescopic column (7), and the support seat (16) is fixedly connected to the right end of the concave block (12).

7. The optical high-temperature-resistant and vibration-resistant particle sensor as claimed in claim 1, wherein a circular hole is vertically formed in the front end of the rotating block (4), and the engaging rod (13) is engaged with the circular hole.