CN220870439U

CN220870439U - Ultrasonic liquid level sensor support

Info

Publication number: CN220870439U
Application number: CN202322476952.8U
Authority: CN
Inventors: 张华武; 南娟娟
Original assignee: Shanghai Weites Intelligent Technology Co ltd
Current assignee: Shanghai Weites Intelligent Technology Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-30
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses an ultrasonic liquid level sensor support, which relates to the technical field of ultrasonic sensors and comprises a sensor body and a support body, wherein the bottom of the support body is rotationally connected with a sucker, the bottom of the sucker is fixedly provided with a sealing gasket, and the inside of the sucker is connected with an air duct. The beneficial effects of the utility model are as follows: this ultrasonic wave liquid level sensor support, sucking disc through support bottom installation, under the effect of suction pump, cooperation support one side clamping structure is fixed to the sensor, can install the sensor on the box fast, and be provided with flexible support between support and the clamping structure, after loosening the fixed back to the sensor, through the rotation of support and flexible support's expansion, the position of the quick adjustment sensor of being convenient for detects the liquid level of the liquid of different positions in the box, when need not to remove the support repeatedly, avoided the friction between sensor and the box.

Description

Ultrasonic liquid level sensor support

Technical Field

The utility model relates to the technical field of ultrasonic sensors, in particular to an ultrasonic liquid level sensor bracket.

Background

Ultrasonic level sensors are a common type of level measuring device that measures water level by means of sound waves from the sensor surface to the surface of the water, and are widely used for level detection and control in various liquid and solid containers.

Application number CN201921813044.0 discloses an ultrasonic liquid level sensor auxiliary mounting bracket, fixes ultrasonic liquid level sensor through adopting auxiliary mounting bracket, makes ultrasonic liquid level sensor firmly fix on the box surface, replaces original glue direct paste the installation, has solved glue and has pasted the coupling and receive the influence that expend with heat and contract with cold leads to droing easily, has improved long-term coupling effect simultaneously, improves stability and the convenience of implementing the installation.

The installing support self of above-mentioned application is bound on the liquid box by the elasticity stretching strap, and when the installation was unstable, was not applicable to different boxes, simultaneously, measures the liquid level of the liquid of different positions, needs to remove stretching strap and installing support repeatedly, and is comparatively inconvenient, and the friction of production damages box and sensor easily.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an ultrasonic liquid level sensor bracket, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an ultrasonic wave level sensor support, includes sensor body and support body, the bottom of support body rotates and is connected with the sucking disc, the bottom fixed mounting of sucking disc has sealed pad, the internally connected of sucking disc has the air duct, the top of sucking disc just is located one side fixed mounting of support body and has the suction pump, the input and the air duct fixed connection of suction pump, one side of support body rotates and is connected with the telescopic bracket, one side of telescopic bracket rotates and is connected with the mounting bracket, one side fixedly connected with support frame of mounting bracket, the fixed orifices has been seted up to the inside of support frame, the internal thread connection of support frame has the locking bolt, first spout and second spout have been seted up respectively to the inside of support body and mounting bracket, the inside of first spout and second spout sliding connection has first slider and second slider respectively, first slider and second slider rotate with the corresponding both sides of telescopic bracket respectively and are connected, the inside of first spout rotates and is connected with the lead screw, the lead screw runs through first slider and with first slider threaded connection, the top of support body rotates and is connected with the twist with the lead screw fixed connection.

Preferably, the fixing frame is installed to one side of mounting bracket and the bottom that is located the support frame, the convex spout has been seted up to the inside of fixing frame, the inside sliding connection of convex spout has the spooler, the spacing groove has been seted up to the inside of spooler, the spacing mouth has been seted up to the inside of spooler and the one side that is located the spacing groove.

Preferably, the winder comprises a first device body and a second device body, wherein the outer walls of the first device body and the second device body are respectively provided with a first convex semi-ring and a second convex semi-ring which are matched with the convex sliding groove, and the outer walls of the first device body and the second device body are in threaded connection with fixing rings at the bottoms of the first convex semi-ring and the second convex semi-ring.

Preferably, the bottom of mount rotates and is connected with first gear, the top fixed mounting of mount has the motor, the output and the first gear fixed connection of motor.

Preferably, a first half gear and a second half gear are respectively arranged on the outer walls of the first device body and the second device body and positioned on one side of the first gear, and the first half gear and the second half gear are respectively meshed with the first gear.

Preferably, a handle is fixedly arranged on one side of the bracket body.

Preferably, the outside of the handle is sleeved with an anti-skid sleeve.

The utility model provides an ultrasonic liquid level sensor bracket, which has the following beneficial effects:

1. This ultrasonic wave liquid level sensor support, sucking disc through support bottom installation, under the effect of suction pump, cooperation support one side clamping structure is fixed to the sensor, can install the sensor on the box fast, and be provided with flexible support between support and the clamping structure, after loosening the fixed back to the sensor, through the rotation of support and flexible support's expansion, the position of the quick adjustment sensor of being convenient for detects the liquid level of the liquid of different positions in the box, when need not to remove the support repeatedly, avoided the friction between sensor and the box.

2. This ultrasonic wave level sensor support, the winding structure that sets up through mounting bracket one side can be according to the demand, carries out rolling and arrangement to suspension type sensor's cable, is convenient for adjust its position of probe, is applicable to different sensors, and the spooler is combined structure, is fixed by solid fixed ring, makes things convenient for the installation and the dismantlement of spooler.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a top view of a partial structure of the present utility model;

FIG. 4 is a schematic diagram illustrating the operation of the present utility model;

Fig. 5 is a side view of a partial structure of the present utility model.

In the figure: 1. a sensor body; 2. a bracket body; 3. a suction cup; 4. a sealing gasket; 5. an air duct; 6. a getter pump; 7. a telescopic bracket; 8. a mounting frame; 9. a support frame; 10. a fixed port; 11. a locking bolt; 12. a first chute; 13. a second chute; 14. a first slider; 15. a second slider; 16. a screw rod; 17. a turning button; 18. a fixing frame; 19. a winder; 191. a first body; 192. a second body; 193. a first male half-ring; 194. a second male half-ring; 195. a first half gear; 196. a second half gear; 20. a convex chute; 21. a first gear; 22. a motor; 23. a handle; 24. a fixing ring; 25. a limit groove; 26. and a limit opening.

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.

Referring to fig. 1 to 5, the present utility model provides a technical solution: an ultrasonic liquid level sensor bracket comprises a sensor body 1 and a bracket body 2, wherein the bottom of the bracket body 2 is rotationally connected with a sucker 3, the bottom of the sucker 3 is fixedly provided with a sealing gasket 4, the inside of the sucker 3 is connected with an air duct 5, the top of the sucker 3 is fixedly provided with an air suction pump 6 which is positioned on one side of the bracket body 2, the input end of the air suction pump 6 is fixedly connected with the air duct 5, the inside of the sucker 3 forms negative pressure through the operation of the air suction pump 6, the sucker 3 and the bracket body 2 can be rapidly fixed on a box body by matching with the sealing gasket 4 and the fit of the surface of a liquid box body, one side of the bracket body 2 is rotationally connected with a telescopic bracket 7, one side of the telescopic bracket 7 is rotationally connected with a mounting bracket 8, one side of the mounting bracket 8 is fixedly connected with a supporting bracket 9, the inside of the supporting bracket 9 is provided with a fixing port 10, the inside of the supporting bracket 9 is in threaded connection with a locking bolt 11, the sensor body 1 in the fixed port 10 can be fixed by displacing the locking bolt 11 while rotating, the first sliding groove 12 and the second sliding groove 13 are respectively arranged in the bracket body 2 and the mounting frame 8, the first sliding groove 12 and the second sliding groove 13 are respectively connected with the first sliding block 14 and the second sliding block 15 in a sliding way, the first sliding block 14 and the second sliding block 15 are respectively connected with two sides corresponding to the telescopic bracket 7 in a rotating way, the first sliding groove 12 is internally connected with the screw rod 16 in a rotating way, the screw rod 16 penetrates through the first sliding block 14 and is in threaded connection with the first sliding block 14, the two sides of the torque 17 are respectively connected with the first sliding block 14 and the second sliding block 15 in a rotating way, the screw rod 16 drives the first sliding block 14 to lift, the telescopic bracket 7 can be controlled to stretch and shrink, the positions of the mounting frame 8 and the sensor body 1 are convenient to adjust, the liquid level of liquid at different positions is measured, the top of the bracket body 2 is rotationally connected with a rotary knob 17, the rotary knob 17 is fixedly connected with a screw rod 16, the screw rod 16 is convenient to be manually driven to rotate, a handle 23 is fixedly arranged on one side of the bracket body 2, an anti-skid sleeve is sleeved on the outer side of the handle 23, the bracket body 2 is convenient to hold by hand, a fixing bracket 18 is arranged on one side of the mounting bracket 8 and at the bottom of the supporting bracket 9, a convex chute 20 is arranged in the fixing bracket 18, a winder 19 is slidingly connected in the convex chute 20, the winder 19 comprises a first device body 191 and a second device body 192, a first convex semi-ring 193 and a second convex semi-ring 194 matched with the convex chute 20 are respectively arranged on the outer walls of the first device body 191 and the second device body 192, a fixing ring 24 is connected at the bottoms of the first convex semi-ring 193 and the second convex semi-ring 194 in a threaded manner, the fixing ring 24 can be sleeved on the outer walls of the first device body 191 and the second device body 192 through rotation and is fixed, the fixing ring is formed into a complete winder 19, a limit groove 25 is formed in the winder 19, a limit opening 26 is formed in one side of the limit groove 25 in the winder 19, a cable of a suspended liquid level sensor can be plugged into the limit groove 25 and penetrates through the limit opening 26 to directly limit the cable, the requirements of different sensors are met, a first gear 21 is rotationally connected to the bottom of the fixing frame 18, a motor 22 is fixedly arranged at the top of the fixing frame 18, the output end of the motor 22 is fixedly connected with the first gear 21, power is provided for the rotation of the first gear 21, a first half gear 195 and a second half gear 196 are respectively arranged on one side of the outer walls of the first device body 191 and the second device body 192 and positioned on one side of the first gear 21, the first half gear 195 and the second half gear 196 are respectively meshed with the first gear 21, so that the first half gear 195 and the second half gear 196 form a complete gear along with the combination of the first device body 191 and the second device body 192, and the winder 19 is driven to rotate along with the rotation of the first gear 21, so that the cable of the sensor is wound and unwound, and the position of the probe of the suspension sensor is convenient to adjust.

In summary, when the ultrasonic liquid level sensor bracket is used, after the suction cup 3 at the bottom of the bracket body 2 is attached to the appointed position of the box body, the suction pump 6 is started, so that the suction cup 3 is under negative pressure, the suction cup 3 is fixed on the box body, at the moment, the sensor body 1 is placed into the fixing opening 10 in the supporting frame 9, after the height of the sensor body 1 is adjusted, the locking bolt 11 at one side of the supporting frame 9 is rotated, the sensor body 1 is clamped and fixed, so that the sensor body 1 can be operated, the liquid level of liquid in the box body is measured, meanwhile, according to requirements, the locking bolt 11 can be rotated reversely, after the fixing of the sensor body 1 is released, the rotary knob 17 on the bracket body 2 is rotated, so that the rotary knob 17 in the bracket body 2 is driven to rotate the screw rod 16 in the bracket body 2, and the first sliding block 14 at one side of the telescopic bracket 7 is driven to move downwards, so that the telescopic bracket 7 is stretched accordingly, the position of the mounting frame 8 is regulated, the sensor body 1 is fixed again, the sensor body 1 measures the liquid levels at different positions in the box body, for the suspension type sensor, cables can be inserted into the first device body 191, the second device body 192 is combined with the first device body 191, the cables pass through the limiting opening 26 between the first device body 191 and the second device body 192, after the cables pass through the limiting opening 26 between the first device body 191 and the second device body 192, the fixing ring 24 is connected with the outer wall of the wire winder 19 through threads of the fixing ring 24, the fixing ring 24 is sheathed with the outer wall of the wire winder 19, and is rotated and fixed, so that a complete wire winder 19 is formed, under the action of meshing the first gear 21 with the first half gear 195 and the second half gear 196 outside the first device body 191 and the second device body 192 respectively, the motor 22 drives the first gear 21 to rotate, the wire winder 19 can be conveniently driven to rotate, and the cables are wound and unwound, the position of the probe of the sensor is adjusted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An ultrasonic liquid level sensor support comprises a sensor body (1) and a support body (2), and is characterized in that: the bottom of the support body (2) is rotationally connected with the suction cup (3), the bottom of the suction cup (3) is fixedly provided with the sealing gasket (4), the inside of the suction cup (3) is connected with the air duct (5), the top of the suction cup (3) and one side of the support body (2) are fixedly provided with the air suction pump (6), the input end of the air suction pump (6) is fixedly connected with the air duct (5), one side of the support body (2) is rotationally connected with the telescopic support (7), one side of the telescopic support (7) is rotationally connected with the mounting frame (8), one side of the mounting frame (8) is fixedly connected with the support frame (9), the inside of the support frame (9) is provided with the fixed port (10), the inside of the support frame (9) is connected with the locking bolt (11), the inside of the support body (2) and the mounting frame (8) is respectively provided with the first sliding groove (12) and the second sliding groove (13), the inside of the first sliding groove (12) and the second sliding groove (13) is respectively and slidingly connected with the first sliding block (14) and the second sliding block (15), one side of the telescopic support (7) is rotationally connected with the first sliding block (16) and the corresponding sliding block (16), the screw rod (16) penetrates through the first sliding block (14) and is in threaded connection with the first sliding block (14), a rotary knob (17) is rotatably connected to the top of the support body (2), and the rotary knob (17) is fixedly connected with the screw rod (16).

2. An ultrasonic level sensor holder according to claim 1, wherein: one side of mounting bracket (8) and be located the bottom of support frame (9) and install mount (18), convex spout (20) have been seted up to the inside of mount (18), the inside sliding connection of convex spout (20) has spooler (19), spacing groove (25) have been seted up to the inside of spooler (19), spacing mouth (26) have been seted up to the inside of spooler (19) and be located one side of spacing groove (25).

3. An ultrasonic level sensor holder according to claim 2, wherein: the winder (19) comprises a first device body (191) and a second device body (192), wherein the outer walls of the first device body (191) and the second device body (192) are respectively provided with a first convex semi-ring (193) and a second convex semi-ring (194) which are matched with the convex sliding groove (20), and the outer walls of the first device body (191) and the second device body (192) are respectively provided with a fixing ring (24) which is in threaded connection with the bottoms of the first convex semi-ring (193) and the second convex semi-ring (194).

4. An ultrasonic level sensor holder according to claim 2, wherein: the bottom of mount (18) rotates and is connected with first gear (21), the top fixed mounting of mount (18) has motor (22), the output and the first gear (21) fixed connection of motor (22).

5. An ultrasonic level sensor holder according to claim 3, wherein: the outer walls of the first device body (191) and the second device body (192) are respectively provided with a first half gear (195) and a second half gear (196) which are positioned on one side of the first gear (21), and the first half gear (195) and the second half gear (196) are respectively meshed with the first gear (21).

6. An ultrasonic level sensor holder according to claim 1, wherein: a handle (23) is fixedly arranged on one side of the bracket body (2).

7. An ultrasonic level sensor holder as defined in claim 6, wherein: an anti-skid sleeve is sleeved on the outer side of the handle (23).