CN216560457U - Air detection device convenient to overhaul and replace sensor - Google Patents
Air detection device convenient to overhaul and replace sensor Download PDFInfo
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- CN216560457U CN216560457U CN202122482171.0U CN202122482171U CN216560457U CN 216560457 U CN216560457 U CN 216560457U CN 202122482171 U CN202122482171 U CN 202122482171U CN 216560457 U CN216560457 U CN 216560457U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses an air detection device convenient for overhauling and replacing a sensor, which relates to the field of detection equipment and comprises a detection equipment main body, a detection camera, a fixing strip, a sliding seat, a sliding groove, a first clamping block, a second clamping block, a clamping needle, a fixing column, a tension spring, a limiting groove, a limiting strip, a first limiting block, a fixing block, a tray, an air sensor, a sensor probe and a display screen, wherein the fixing strip is arranged on the front side of an inner cavity of the detection equipment main body; the sliding seat is slidably arranged at the top end of the fixed strip. The device adopts the design that can dismantle the tray, makes air sensor's maintenance convenient and fast more, and labour saving and time saving has improved the maintenance speed of equipment, and the practicality is strong, still can shelter from the illumination or the light on display screen top, and the effectual clarity of guaranteeing the reading can be adjusted the angle of light screen simultaneously to be applicable to the shading operation of different angles, the flexibility of equipment is higher.
Description
Technical Field
The utility model belongs to the technical field of detection equipment, and particularly relates to an air detection device.
Background
The air quality detection means detecting whether the air quality is good or not. The quality of the air reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon, and the concentration of air pollutants at a particular time and place is influenced by many factors. The development density of cities, landforms, weather and the like are also important factors influencing the air quality. 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. The sensor has the characteristics of miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. Optical Gas Imaging (OGI) cameras are an interesting and effective tool for identifying leaking components in hydrocarbon processing and transportation systems. They can see exactly where the leak occurred, thus enabling an efficient leak detection and repair (LDAR) procedure.
At present, current air quality detection device's inside needs to set up multiple sensor, via external probe perception surrounding environment, and give the sensor itself with the information transfer that the perception was arrived, borrow the sensor to change the information output of required form into in order to supply the human to read, however air quality detection device itself sets up to sealing the integral type usually, when this will lead to the sensor to become invalid, need to dismantle the separation to equipment is whole, could maintain the sensor and overhaul, the operation is got up and is wasted time and energy, it is slow to maintain the maintenance rate.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that when a sensor fails, the whole device needs to be disassembled and separated to maintain the sensor, the operation is time-consuming and labor-consuming, and the maintenance and repair speed is slow in the closed integrated air detection device in the prior art, the utility model provides the air detection device convenient for maintenance and replacement of the sensor. The specific technical scheme is as follows:
an air detection device convenient for overhauling and replacing a sensor comprises a detection equipment main body, a detection camera is mounted on the rear side of the detection equipment main body, and the air detection device further comprises a fixing strip, a sliding seat, a sliding groove, a first clamping block, a second clamping block, a clamping needle, a fixing column, a tension spring, a limiting groove, a limiting strip, a first limiting block, a fixing block, a tray, an air sensor, a sensor probe and a display screen, wherein the fixing strip is mounted on the front side of an inner cavity of the detection equipment main body; the sliding seat is slidably arranged at the top end of the fixed strip; the sliding groove is formed in the front side of the top end of the outer wall of the sliding seat; the first clamping block is arranged in the middle of the sliding groove; the second clamping block is arranged on the left side of the inner wall of the sliding seat; one end of the clamping needle is rotatably arranged on the inner wall of the detection equipment main body, and the other end of the clamping needle is slidably embedded in the inner cavity of the sliding groove; the number of the fixed columns is two, and the fixed columns are respectively arranged on the outer wall of the sliding seat and the inner wall of the detection equipment main body; two ends of the tension spring are respectively sleeved on the outer walls of the two fixing columns; the limiting groove is formed in the bottom end of the detection equipment main body; one end of the limiting strip is arranged at the bottom end of the outer wall of the sliding seat; the first limiting block is arranged at the other end of the limiting groove; the fixed block is arranged on the front side of the outer wall of the first limiting block; the tray is embedded in the inner cavity of the detection equipment main body from left to right; the number of the air sensors is a plurality, and the air sensors are respectively arranged at the top end of the tray; the number of the sensor probes is a plurality, the sensor probes are respectively arranged on the outer wall of the detection equipment main body and are electrically connected with the air sensor; the display screen is arranged on the front side of the outer wall of the detection equipment main body.
In addition, the technical scheme provided by the utility model can also have the following additional technical characteristics:
in the above technical solution, preferably, the air detection device convenient for overhauling and replacing the sensor further comprises a light screen, a second limiting block, a clamping groove, a supporting rod and a clamping ball, wherein the light screen is rotatably installed at the top end of the rear side of the outer wall of the detection device main body and is located at the top end of the display screen; the second limiting blocks are arranged at the top end of the outer wall of the light screen at equal intervals; the clamping groove is formed in the outer wall of the second limiting block; one end of the supporting rod is rotatably arranged at the bottom end of the rear side of the outer wall of the detection equipment main body; the clamping ball is arranged at the other end of the supporting rod and is embedded in the inner cavity of the clamping groove.
In the above technical solution, preferably, the shape of the slot is smooth and arc-shaped.
In the above technical solution, preferably, the shape of the outer wall of the tray is adapted to the shapes of the outer walls of the sliding seat and the first limiting block.
In the above technical solution, preferably, an inner wall of the sliding groove is provided with a height difference.
In the above technical solution, preferably, the position limiting strip is provided as an elastic body.
Compared with the prior art, the air detection device convenient for overhauling and replacing the sensor has the beneficial effects that:
1. the device has the advantages that through the matching of the tray, the sliding seat, the fixed column and the tension spring, one end of the clamping needle can be clamped into or separated from a gap formed by the first clamping block and the second clamping block, so that the tray is embedded into or separated from the inner cavity of the detection equipment main body, further, the air sensor can be installed or separated from the inner cavity of the detection equipment main body, and through the matching of the limiting groove, the limiting strip, the first limiting block and the fixed block, the position of the tray embedded into the inner cavity of the detection equipment main body can be stabilized;
2. through the bracing piece, the card ball, the cooperation of second stopper and draw-in groove, can realize the support to the light screen, thereby guarantee that the light screen can shelter from the top of display screen, avoid illumination or light to cause the display screen to show the unclear condition of reading, go into the inner chamber of the draw-in groove of different positions through card ball card income, can realize the free regulation to the angle that the light screen is, the device not only can shelter from the illumination or the light on display screen top, the effectual clarity of having guaranteed the reading, still can adjust the angle of light screen, in order to be applicable to the shading operation of different angles, the flexibility of equipment is higher, and the suitability is strong.
Drawings
FIG. 1 is a top view of a main body of a testing apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of an embodiment of the present invention at A;
FIG. 3 is a front view of a tray according to an embodiment of the present invention;
FIG. 4 is a left side view of a display screen according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the embodiment of the present invention at B.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is: 1. the main body of the detection device comprises a detection device body, 2, a detection camera, 3, a fixing strip, 4, a sliding seat, 5, a sliding groove, 6, a first clamping block, 7, a second clamping block, 8, a clamping pin, 9, a fixing column, 10, a tension spring, 11, a limiting groove, 12, a limiting strip, 13, a first limiting block, 14, a fixing block, 15, a tray, 16, an air sensor, 17, a sensor probe, 18, a display screen, 19, a light screen, 20, a second limiting block, 21, a clamping groove, 22, a supporting rod, 23 and a clamping ball.
Detailed Description
The utility model will be further described with reference to the following examples and figures 1-5, but the utility model is not limited to these examples.
Example 1
An air detection device convenient for overhauling and replacing a sensor comprises a detection equipment main body 1, wherein a detection camera 2 is installed on the rear side of the detection equipment main body 1, the air detection device also comprises a fixing strip 3, a sliding seat 4, a sliding groove 5, a first clamping block 6, a second clamping block 7, a clamping pin 8, a fixing column 9, a tension spring 10, a limiting groove 11, a limiting strip 12, a first limiting block 13, a fixing block 14, a tray 15, an air sensor 16, a sensor probe 17 and a display screen 18, and the fixing strip 3 is installed on the front side of an inner cavity of the detection equipment main body 1; the sliding seat 4 is slidably arranged at the top end of the fixed strip 3, and the sliding seat 4 can move left and right along the outer wall of the fixed strip 3; the sliding chute 5 is arranged at the front side of the top end of the outer wall of the sliding seat 4; the first clamping block 6 is arranged in the middle of the sliding groove 5; the second fixture block 7 is arranged on the left side of the inner wall of the sliding seat 4; one end of the clamping needle 8 is rotatably arranged on the inner wall of the detection equipment main body 1, the other end of the clamping needle is slidably embedded in the inner cavity of the sliding groove 5, one end of the clamping needle 8 can be clamped into the outer wall of the first clamping block 6, the left end of the clamping needle 8 is gradually separated from the outer wall of the first clamping block 6 under the action of the sliding seat 4 moving towards the right side, and when the left end of the clamping needle 8 moves to the rear side of the inner cavity of the sliding groove 5 along the inner cavity of the sliding groove 5, the sliding seat 4 loses the limiting effect; the number of the fixed columns 9 is two, and the fixed columns are respectively arranged on the outer wall of the sliding seat 4 and the inner wall of the detection equipment main body 1; two ends of a tension spring 10 are respectively sleeved on the outer walls of the two fixed columns 9, the model of the tension spring 10 is LH2.0-21, and the sliding seat 4 moving towards the right side can cause the tension spring 10 to generate elastic deformation for stretching; the limiting groove 11 is formed in the bottom end of the detection equipment main body 1; one end of the limiting strip 12 is arranged at the bottom end of the outer wall of the sliding seat 4; the first limiting block 13 is arranged at the other end of the limiting groove 11; the fixed block 14 is arranged on the front side of the outer wall of the first limiting block 13, and the movable sliding seat 4 can drive the limiting strip 12, the first limiting block 13 and the fixed block 14 to move together; the tray 15 is embedded in the inner cavity of the detection equipment main body 1 from left to right; the number of the air sensors 16 is two, the two air sensors are respectively installed at the top end of the tray 15, the type of the air sensors 16 is AE-H-0.5, the sliding seat 4 can be pulled to move leftwards under the action of the elastic force of the tension spring 10, the tray 15 is further driven to move leftwards to be separated from the inner cavity of the detection equipment main body 1 through the sliding seat 4, the tray 15 can drive the air sensors 16 to be separated from the inner cavity of the detection equipment main body 1 leftwards, and therefore the air sensors 16 can be overhauled; the number of the sensor probes 17 is two, the two sensor probes are respectively installed on the outer wall of the detection equipment main body 1 and are electrically connected with the air sensor 16, external air can be detected through the sensor probes 17, and signals are transmitted to the air sensor 16; the display screen 18 is disposed on the front side of the outer wall of the detection apparatus main body 1, and the result detected by the air sensor 16 can be displayed through the display screen 18.
As a preferable scheme, further: an air detection device convenient for overhauling and replacing a sensor further comprises a light screen 19, a second limiting block 20, a clamping groove 21, a supporting rod 22 and a clamping ball 23, wherein the light screen 19 is rotatably installed at the top end of the rear side of the outer wall of a detection equipment main body 1 through a pin shaft, the light screen 19 is positioned at the top end of a display screen 18, the light screen 19 is manually rotated, the rotatable joint of the light screen 19 can be rotated as a shaft, and illumination or light at the top end of the display screen 18 can be shielded through the light screen 19; the number of the second limiting blocks 20 is a plurality, and the second limiting blocks are respectively arranged at the top end of the outer wall of the light screen 19 at equal intervals; the clamping groove 21 is formed in the outer wall of the second limiting block 20; one end of the support rod 22 is rotatably arranged at the bottom end of the rear side of the outer wall of the detection device main body 1 through a pin shaft; the blocking ball 23 is arranged at the other end of the supporting rod 22 and is embedded in the inner cavity of the clamping groove 21, and the blocking ball 23 on the outer wall of the supporting rod 22 is clamped into the inner cavities of the clamping grooves 21 at different positions, so that the light screen 19 after the angle is adjusted can be fixed.
As a preferable scheme, further: the shape of the slot 21 is smooth and arc-shaped, so as to ensure that the light screen 19 and the second limiting block 20 rotate to different angles, and the slot 21 at the corresponding position can ensure that the ball 23 can be accurately clamped into the inner cavities of the slots 21 at different angles.
As a preferable scheme, further: the shape of tray 15 outer wall and sliding seat 4 and the outer wall shape looks adaptation of first stopper 13 to guarantee when card needle 8 card is on the outer wall of first fixture block 6, tray 15 can realize stably under the effect of first stopper 13.
As a preferable scheme, further: the inner wall that 5 chutes were seted up is provided with the difference in height to guarantee that card needle 8 only carries out clockwise rotation along 5 chutes, and can't carry out anticlockwise rotation.
As a preferable scheme, further: spacing 12 sets up to the elastomer to guarantee that slide bracket 4 that moves to the right side can drive spacing 12 and remove along spacing groove 11, spacing 12 also can be losing the horizontal position of recovering behind the 11 limiting displacement in spacing groove, thereby drives first stopper 13 through spacing 12 and fixes the position of tray 15.
Example 2
An air detection device convenient for overhauling and replacing a sensor comprises a detection equipment main body 1, wherein a detection camera 2 is installed on the rear side of the detection equipment main body 1, the air detection device also comprises a fixing strip 3, a sliding seat 4, a sliding groove 5, a first clamping block 6, a second clamping block 7, a clamping pin 8, a fixing column 9, a tension spring 10, a limiting groove 11, a limiting strip 12, a first limiting block 13, a fixing block 14, a tray 15, an air sensor 16, a sensor probe 17 and a display screen 18, and the fixing strip 3 is installed on the front side of an inner cavity of the detection equipment main body 1; the sliding seat 4 is slidably arranged at the top end of the fixed strip 3, and the sliding seat 4 can move left and right along the outer wall of the fixed strip 3; the sliding chute 5 is arranged at the front side of the top end of the outer wall of the sliding seat 4; the first clamping block 6 is arranged in the middle of the sliding groove 5; the second fixture block 7 is arranged on the left side of the inner wall of the sliding seat 4; one end of the clamping needle 8 is rotatably arranged on the inner wall of the detection equipment main body 1, the other end of the clamping needle is slidably embedded in the inner cavity of the sliding groove 5, one end of the clamping needle 8 can be clamped into the outer wall of the first clamping block 6, the left end of the clamping needle 8 is gradually separated from the outer wall of the first clamping block 6 under the action of the sliding seat 4 moving towards the right side, and when the left end of the clamping needle 8 moves to the rear side of the inner cavity of the sliding groove 5 along the inner cavity of the sliding groove 5, the sliding seat 4 loses the limiting effect; the number of the fixed columns 9 is two, and the fixed columns are respectively arranged on the outer wall of the sliding seat 4 and the inner wall of the detection equipment main body 1; two ends of the tension spring 10 are respectively sleeved on the outer walls of the two fixed columns 9, the model of the tension spring 10 is 2.8 × 14.7 × 52, and the sliding seat 4 moving to the right side causes the tension spring 10 to generate elastic deformation for stretching; the limiting groove 11 is formed in the bottom end of the detection device main body 1; one end of the limiting strip 12 is arranged at the bottom end of the outer wall of the sliding seat 4; the first limiting block 13 is arranged at the other end of the limiting groove 11; the fixed block 14 is arranged on the front side of the outer wall of the first limiting block 13, and the movable sliding seat 4 can drive the limiting strip 12, the first limiting block 13 and the fixed block 14 to move together; the tray 15 is embedded in the inner cavity of the detection equipment main body 1 from left to right; the number of the air sensors 16 is two, the two air sensors are respectively installed at the top end of the tray 15, the type of the air sensors 16 is AE-H-1.0, the sliding seat 4 can be pulled to move leftwards under the action of the elastic force of the tension spring 10, the tray 15 is further driven to move leftwards to be separated from the inner cavity of the detection equipment main body 1 through the sliding seat 4, the tray 15 can drive the air sensors 16 to be separated from the inner cavity of the detection equipment main body 1 leftwards, and therefore the air sensors 16 can be overhauled; the number of the sensor probes 17 is two, the two sensor probes are respectively installed on the outer wall of the detection equipment main body 1 and are electrically connected with the air sensor 16, external air can be detected through the sensor probes 17, and signals are transmitted to the air sensor 16; the display screen 18 is disposed on the front side of the outer wall of the detection apparatus main body 1, and the result detected by the air sensor 16 can be displayed through the display screen 18.
As a preferable scheme, further: an air detection device convenient for overhauling and replacing a sensor further comprises a light screen 19, a second limiting block 20, a clamping groove 21, a supporting rod 22 and a clamping ball 23, wherein the light screen 19 is rotatably installed at the top end of the rear side of the outer wall of a detection equipment main body 1 through a pin shaft, the light screen 19 is positioned at the top end of a display screen 18, the light screen 19 is manually rotated, the rotatable joint of the light screen 19 can be rotated as a shaft, and illumination or light at the top end of the display screen 18 can be shielded through the light screen 19; the number of the second limiting blocks 20 is a plurality, and the second limiting blocks are respectively arranged at the top end of the outer wall of the light screen 19 at equal intervals; the clamping groove 21 is formed in the outer wall of the second limiting block 20; one end of the support rod 22 is rotatably arranged at the bottom end of the rear side of the outer wall of the detection device main body 1 through a pin shaft; the blocking ball 23 is arranged at the other end of the supporting rod 22 and is embedded in the inner cavity of the clamping groove 21, and the blocking ball 23 on the outer wall of the supporting rod 22 is clamped into the inner cavities of the clamping grooves 21 at different positions, so that the light screen 19 after the angle is adjusted can be fixed.
As a preferable scheme, further: the shape of the slot 21 is smooth and arc-shaped, so as to ensure that the light screen 19 and the second limiting block 20 rotate to different angles, and the slot 21 at the corresponding position can ensure that the ball 23 can be accurately clamped into the inner cavities of the slots 21 at different angles.
As a preferable scheme, further: the shape of tray 15 outer wall and sliding seat 4 and the outer wall shape looks adaptation of first stopper 13 to guarantee when card needle 8 card is on the outer wall of first fixture block 6, tray 15 can realize stably under the effect of first stopper 13.
As a preferable scheme, further: the inner wall that 5 chutes were seted up is provided with the difference in height to guarantee that card needle 8 only carries out clockwise rotation along 5 chutes, and can't carry out anticlockwise rotation.
As a preferable scheme, further: spacing 12 sets up to the elastomer to guarantee that slide bracket 4 that moves to the right side can drive spacing 12 and remove along spacing groove 11, spacing 12 also can be losing the horizontal position of recovering behind the 11 limiting displacement in spacing groove, thereby drives first stopper 13 through spacing 12 and fixes the position of tray 15.
The air detection device convenient for overhauling and replacing the sensor in the embodiment has the working principle or the using method comprising the following steps:
the method comprises the following steps: when the air sensor 16 needs to be overhauled, the tray 15 is pushed to the right side by means of external force, the tray 15 enables the sliding seat 4 to move to the right side along the outer wall of the fixing strip 3, the sliding seat 4 drives the limiting strip 12, the first limiting block 13 and the fixing block 14 to move to the right side together, meanwhile, the sliding seat 4 enables the tension spring 10 to generate elastic deformation to stretch, under the action of the sliding seat 4 moving to the right side, the left end of the clamping needle 8 is gradually separated from the outer wall of the first clamping block 6, when the left end of the clamping needle 8 moves to the rear side of the inner cavity of the sliding groove 5 along the inner cavity of the sliding groove 5, the sliding seat 4 loses the limiting function at the moment, the sliding seat 4 can be pulled to move to the left by means of the elastic force of the tension spring 10, and then the tray 15 is enabled to move to the left by means of the sliding seat 4 to be separated from the inner cavity of the detection device main body 1, so that the tray 15 can drive the air sensor 16 to be separated from the inner cavity of the detection device main body 1 to the left, therefore, the maintenance operation of the air sensor 16 can be realized, and the limiting strip 12, the first limiting block 13 and the fixing block 14 are driven by the sliding seat 4 to return to the initial position towards the lower left;
step two: after the air sensor 16 is overhauled, the tray 15 is pushed to the right side by means of external force, the tray 15 moves rightwards along the inner cavity of the detection equipment main body 1, in the process, the sliding seat 4 drives the limiting strip 12, the first limiting block 13 and the fixing block 14 to move rightwards and upwards along the inner cavity of the limiting groove 11, so that the first limiting block 13 is attached to the outer wall of the tray 15, the tray 15 moving rightwards drives the sliding seat 4 to move rightwards and enables the tension spring 10 to stretch, the left end of the clamping pin 8 moves along the front side of the inner cavity of the sliding groove 5 and is gradually clamped into a gap formed by the first clamping block 6 and the second clamping block 7, and the left end of the clamping pin 8 is clamped at the outer wall of the first clamping block 6, so that the position of the tray 15 is stable;
step three: uplifting the light screen 19 upwards, making the blocking ball 23 break away from the inner cavity of the corresponding clamping groove 21 at the moment, upwards or downwards rotating the light screen 19, holding the light screen 19 after rotating to keep the position preliminary stable, rotating the supporting rod 22 by means of external force, making the blocking ball 23 on the outer wall of the supporting rod 22 clamped into the inner cavity of the corresponding clamping groove 21 after adjusting the position, removing the external force action on the light screen 19, and thus realizing the fixation of the position of the light screen 19 after upwards or downwards rotating.
The embodiment is applied to the field of gas detection, and the data obtained after implementation proves that:
this embodiment adopts the design that can dismantle the tray, make air sensor's maintenance convenient and fast more, saved time and about 58% of energy of whole dismantlement equipment main part, improved the maintenance speed of equipment about 46%, the practicality is strong, still can shelter from the illumination or the light on display screen top, the effectual clarity of guaranteeing the reading, can adjust the angle of light screen simultaneously, in order to be applicable to the shading operation of different angles, the flexibility of equipment is higher, the suitability is strong.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an empty gas detection surveys device convenient to overhaul change sensor, includes check out test set main part (1), detection camera (2) are installed to the rear side of check out test set main part (1), its characterized in that still includes:
the fixing strip (3) is arranged on the front side of the inner cavity of the detection equipment main body (1);
the sliding seat (4) is slidably arranged at the top end of the fixed strip (3);
the sliding groove (5) is formed in the front side of the top end of the outer wall of the sliding seat (4);
the first clamping block (6) is installed in the middle of the sliding groove (5);
the second clamping block (7) is installed on the left side of the inner wall of the sliding seat (4);
one end of the clamping needle (8) is rotatably arranged on the inner wall of the detection equipment main body (1), and the other end of the clamping needle is slidably embedded in the inner cavity of the sliding groove (5);
the number of the fixed columns (9) is two, and the fixed columns are respectively arranged on the outer wall of the sliding seat (4) and the inner wall of the detection equipment main body (1);
two ends of the tension spring (10) are respectively sleeved on the outer walls of the two fixing columns (9);
the limiting groove (11) is formed in the bottom end of the detection equipment main body (1);
one end of the limiting strip (12) is installed at the bottom end of the outer wall of the sliding seat (4);
the first limiting block (13) is arranged at the other end of the limiting groove (11);
the fixing block (14) is arranged on the front side of the outer wall of the first limiting block (13);
the tray (15) is embedded in the inner cavity of the detection equipment main body (1) from left to right;
a plurality of air sensors (16) which are respectively arranged at the top end of the tray (15);
the sensor probes (17) are arranged on the outer wall of the detection equipment main body (1) and are electrically connected with the air sensor (16);
and the display screen (18) is arranged on the front side of the outer wall of the detection device main body (1).
2. An air detection unit to facilitate servicing and replacing sensors as recited in claim 1, further comprising:
the light shielding plate (19) is rotatably arranged at the top end of the rear side of the outer wall of the detection equipment main body (1), and the light shielding plate (19) is positioned at the top end of the display screen (18);
the second limiting blocks (20) are arranged in number and are respectively arranged at the top end of the outer wall of the light screen (19) at equal intervals;
the clamping groove (21) is formed in the outer wall of the second limiting block (20);
one end of the supporting rod (22) is rotatably arranged at the bottom end of the rear side of the outer wall of the detection equipment main body (1);
the clamping ball (23) is arranged at the other end of the supporting rod (22) and is embedded in the inner cavity of the clamping groove (21).
3. An air detection unit for facilitating maintenance and replacement of sensors according to claim 2, wherein: the clamping groove (21) is arranged in a smooth arc shape.
4. An air detection unit for facilitating maintenance and replacement of sensors according to claim 1, wherein: the shape of the outer wall of the tray (15) is matched with the shapes of the outer walls of the sliding seat (4) and the first limiting block (13).
5. An air detection unit for facilitating maintenance and replacement of sensors according to claim 1, wherein: the inner wall of the sliding groove (5) is provided with a height difference.
6. An air detection unit for facilitating maintenance and replacement of sensors according to claim 1, wherein: the limiting strips (12) are elastic bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122482171.0U CN216560457U (en) | 2021-10-15 | 2021-10-15 | Air detection device convenient to overhaul and replace sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122482171.0U CN216560457U (en) | 2021-10-15 | 2021-10-15 | Air detection device convenient to overhaul and replace sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216560457U true CN216560457U (en) | 2022-05-17 |
Family
ID=81566600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122482171.0U Active CN216560457U (en) | 2021-10-15 | 2021-10-15 | Air detection device convenient to overhaul and replace sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216560457U (en) |
-
2021
- 2021-10-15 CN CN202122482171.0U patent/CN216560457U/en active Active
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