CN114323100A - Sensor locking device - Google Patents

Abstract

The invention discloses a sensor locking device, which relates to the technical field of sensors and has the advantage of adjusting the position of a sensor on a cylinder, and the technical scheme is as follows: including the mounting box, can dismantle the connection at two relative annular backup pads of cylinder outer wall and slide the support of connection between two backup pads through the slider, the support slides along the circumference of backup pad, and the length direction horizontal slip along the support on the support is connected with the movable plate, and the mounting box is located between movable plate and the cylinder outer wall, and the box mouth of mounting box is towards the cylinder, is equipped with on the movable plate to be used for promoting the mounting box to the impeller that is close to the removal of cylinder outer wall, has placed the sensor of one end and cylinder outer wall contact in the mounting box.

Description

A sensor locking device

technical field

The invention relates to the technical field of sensors, in particular to a sensor locking device.

Background technique

A sensor is a detection device that can sense the measured information, and can transform the sensed information into electrical signals or other required forms of information output according to certain rules, so as to meet the requirements of information transmission, processing, storage and display. , recording and control requirements. At present, many air cylinders need to be installed with sensors so that the stroke of the air cylinder can be controlled. However, most of the current sensors are directly fixed on the air cylinder by bolts, and the position of the sensor on the air cylinder cannot be adjusted slightly. Therefore, the present invention provides a solution.

SUMMARY OF THE INVENTION

In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a sensor locking device, which has the advantage of adjusting the position of the sensor on the cylinder.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

The invention provides a sensor locking device, comprising an installation box, two opposite annular support plates detachably connected to the outer wall of a cylinder, and a bracket slidably connected between the two support plates through a sliding piece, the bracket along the supporting plate Circumferential sliding of the plate, the support is connected with a moving plate along the length direction of the support, the installation box is located between the moving plate and the outer wall of the cylinder, and the box mouth of the installation box faces the cylinder, and the moving plate A pusher is provided for pushing the installation box to move close to the outer wall of the cylinder, and a sensor whose one end is in contact with the outer wall of the cylinder is placed in the installation box.

By adopting the above technical solution, the user toggles the bracket, so that the bracket slides between the two support plates along the circumference of the support plate through the sliding member, and at this time, the bracket will drive the moving plate, the installation box and the sensor along the circumference of the cylinder. The user moves horizontally along the length of the bracket by pushing the moving plate on the bracket. At this time, the moving plate will drive the installation box and the sensor to move along the length of the cylinder. At this time, the sensor and the outer wall of the cylinder can be adjusted. When the installation box is moved to an appropriate position, the installation box is pushed by the pusher to move in the direction close to the cylinder until one end of the sensor in the installation box is in contact with the outer wall of the cylinder, which is simple and convenient to use.

Preferably, the two support plates are sleeved on the cylinder, and both of the two support plates are fixedly connected to the outer wall of the cylinder through first bolts, and at this time, the two support plates are coaxial with the cylinder.

Preferably, the sliding member includes annular sliding grooves which are arranged on one side of the two supporting plates close to each other and coaxial with the supporting plates, and arc-shaped plates that are slidably connected in the sliding grooves, and the brackets are horizontally located on the two supporting plates. Between the arc-shaped plates, and the two arc-shaped plates are fixedly connected with the bracket, the two support plates are provided with fixing pieces for fixing the position of the arc-shaped plates in the chute.

Preferably, the fixing member includes a plurality of insertion holes distributed on the outer wall of the support plate along the circumferential direction of the support plate, and each insertion hole is communicated with the chute, and the side of the arc-shaped plate away from the cylinder is provided with one of the insertion holes. In the aligned threaded holes, a second bolt is inserted in one of the sockets, and one end of the second bolt is screwed into the threaded hole.

Preferably, the bracket includes two opposite square sliding rods and an arc-shaped connecting rod arranged between the two sliding rods for connecting the two sliding rods. The two connecting rods are respectively located at one end of the sliding rod close to the two arc-shaped plates. At this time, the two sliding rods are respectively located on both sides of the cylinder, and the two sliding rods are sleeved with A sliding cylinder, and the outer walls of the two sliding cylinders are fixedly connected with the bottom end of the moving plate through an arc-shaped fixing rod.

Preferably, the top ends of the two sliding rods are distributed with several first scale lines along the length direction of the sliding rods, and one end of the support plate close to the chute is distributed with several second scales along the circumferential direction of the chute. Wire.

Preferably, the pushing member includes a groove formed on the top of the moving plate and a third bolt threaded in the groove, and one end of the third bolt passes through the groove and is rotatably connected to the outer wall of the installation box.

Preferably, when the pusher pushes the installation box so that one end of the sensor in the installation box abuts against the outer wall of the cylinder, the two sliding rods are both provided with restricting members for restricting the sliding cylinder from sliding along the length of the sliding rod.

Preferably, the restricting member includes a plurality of insertion rods distributed along the length direction of the sliding rod at the bottom end of the sliding rod, and each of the insertion rods is arranged vertically, and the inner bottom end of the sliding cylinder is provided with a vertical insertion rod for one of the insertion rods. slot.

Preferably, one end of each of the insertion rods away from the sliding rod is provided with a conical block, and the tip of each conical block faces downward.

The beneficial effect of the present invention is that: the user makes the bracket slide between the two support plates along the circumferential direction of the support plate through the sliding member, and at this time the bracket drives the moving plate, the installation box and the sensor along the cylinder. Circumferential movement, the user pushes the moving plate to move horizontally along the length of the bracket, and the moving plate will drive the mounting box and the sensor to move along the length of the cylinder, and the sensor can be adjusted to collide with the outer wall of the cylinder. When the installation box is moved to a suitable position, the installation box is pushed by the pusher to move toward the cylinder, until one end of the sensor in the installation box is in contact with the outer wall of the cylinder, which is simple and convenient to use.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is the structural representation of this embodiment;

FIG. 2 is a schematic structural diagram for embodying the installation box according to the present embodiment;

FIG. 3 is a schematic structural diagram for embodying a connecting rod according to the present embodiment;

FIG. 4 is a schematic structural diagram for embodying the sliding cylinder according to the present embodiment.

Description of reference numbers:

In the figure: 1. Installation box; 2. Supporting plate; 3. Bracket; 4. Moving plate; 6. First bolt; 8. Chute; 9. Curved plate; 10. Jack; 11. Sensor; 12. Threaded hole; 13, second bolt; 14, sliding rod; 15, connecting rod; 16, sliding cylinder; 17, fixing rod; 18, first scale line; 19, second scale line; 20, groove; 21 , the third bolt; 22, the rod; 23, the slot; 24, the tapered block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

A sensor locking device, as shown in Figures 1 and 2, includes an installation box 1, two opposite annular support plates 2 detachably connected to the outer wall of the cylinder, and a sliding connection between the two support plates 2 through a sliding member. Bracket 3, the bracket 3 slides along the circumferential direction of the support plate 2, the bracket 3 is connected with a movable plate 4 along the length direction of the bracket 3, and the installation box 1 is located between the movable plate 4 and the outer wall of the cylinder, and the installation box 1 The opening of the box faces the cylinder, the moving plate 4 is provided with a pusher for pushing the installation box 1 to move closer to the outer wall of the cylinder, and a sensor 11 with one end in contact with the outer wall of the cylinder is placed in the installation box 1 .

1 and 2, the user toggles the bracket 3, so that the bracket 3 slides between the two support plates 2 along the circumferential direction of the support plate 2 through the slider, at this time the bracket 3 will drive the moving plate 4 and the installation The box 1 and the sensor 11 move along the circumference of the cylinder. The user pushes the moving plate 4 on the bracket 3 to move horizontally along the length of the bracket 3. At this time, the moving plate 4 will drive the installation box 1 and the sensor 11 to move along the cylinder. When the sensor 11 is moved in the length direction, the position where the sensor 11 collides with the outer wall of the cylinder can be adjusted. One end of 11 can be in contact with the outer wall of the cylinder, which is simple and convenient to use.

As shown in Figure 2, the two support plates 2 are sleeved on the cylinder, and the two support plates 2 are fixedly connected to the outer wall of the cylinder through the first bolt 6. At this time, the two support plates 2 are both coaxial with the cylinder. The purpose of this setting The support plate 2 can be coaxially fixed on the cylinder through the first bolt 6, and the installation is simple and convenient.

1 and 2 , the sliding member includes annular sliding grooves 8 which are arranged on one side of the two supporting plates 2 close to each other and coaxial with the supporting plates 2 and arc-shaped plates 9 that are slidably connected in the sliding grooves 8, The bracket 3 is horizontally located between the two arc-shaped plates 9 , and the two arc-shaped plates 9 are fixedly connected to the bracket 3 , and the two support plates 2 are provided with a position for fixing the arc-shaped plate 9 in the chute 8 . The purpose of this setting is that when the user toggles the bracket 3, the bracket 3 will drive the two arc-shaped plates 9 to slide along the circumferential direction of the support plate 2 in the chute 8. After the circumferential direction of the cylinder is moved to an appropriate position, the position of the arc plate 9 in the chute 8 can be fixed by the fixing piece, so that it cannot slide in the chute 8, thereby fixing the position of the bracket 3, using easy and convenient.

As shown in FIG. 2, the fixing member includes a plurality of insertion holes 10 distributed along the circumferential direction of the support plate 2 on the outer wall of the support plate 2, and each insertion hole 10 communicates with the chute 8, and the side of the arc plate 9 away from the cylinder is provided with A threaded hole 12 that is aligned with the socket 10, one of the socket 10 is inserted with a second bolt 13, and one end of the second bolt 13 is screwed into the threaded hole 12. The purpose of this setting is when the arc-shaped When the position of the plate 9 is fixed, the user only needs to screw one end of the second bolt 13 into the threaded hole 12 through one of the insertion holes 10 . The position of the arc-shaped plate 9 can be fixed by cooperation, which is simple and convenient to use.

As shown in FIG. 3 , the bracket 3 includes two opposite square sliding rods 14 and an arc-shaped connecting rod 15 disposed between the two sliding rods 14 for connecting the two sliding rods 14 . The two arc-shaped plates 9 are fixedly connected, and the two connecting rods 15 are respectively located at one end of the sliding rod 14 close to the two arc-shaped plates 9. At this time, the two sliding rods 14 are respectively located on both sides of the cylinder. The sliding cylinder 16 is sleeved, and the outer walls of the two sliding cylinders 16 are fixedly connected with the bottom end of the moving plate 4 through the arc-shaped fixing rod 17. The purpose of this setting is to reduce the occurrence of the two sliding rods 14 through the two connecting rods 15. The phenomenon of bending deformation, when the user pushes the moving plate 4 to move horizontally, the moving plate 4 will drive the two sliding cylinders 16 through the fixed rod 17 to slide horizontally on the two sliding rods 14 along the length direction of the sliding rod 14, and move The plate 4 is located between the two connecting rods 15, which is simple and convenient to use.

As shown in FIG. 3 , the top ends of the two sliding bars 14 are distributed with a number of first scale lines 18 along the length direction of the sliding bars 14 , and one end of the support plate 2 close to the chute 8 is distributed along the circumferential direction of the chute 8 with a number of first scale lines 18 . The second scale line 19, the purpose of this setting is to facilitate the user to understand the distance that the sliding cylinder 16 slides on the sliding rod 14 through the first scale line 18, and to facilitate the user to understand the arc shape through the second scale line 19. The distance that the plate 9 slides along the circumferential direction of the support plate 2 in the chute 8 is simple and convenient to use.

As shown in FIG. 2 , the pusher includes a groove 20 formed at the top of the moving plate 4 and a third bolt 21 threaded in the groove 20 , and one end of the third bolt 21 passes through the groove 20 and rotates with the outer wall of the installation box 1 Connection, the purpose of this setting is that when the installation box 1 needs to be moved to the direction close to the cylinder, the user only needs to rotate the third bolt 21, and the third bolt 21 will push the installation box 1 to the direction close to the cylinder. Move until one end of the sensor 11 in the installation box 1 is in close contact with the outer wall of the cylinder. Since the third bolt 21 rotates with the installation box 1, the user can adjust the sensor 11 in the installation box 1 and the cylinder by turning the installation box 1. The angle at which the outer wall interferes, which is simple and convenient to use.

As shown in FIG. 1 , when the pusher pushes the installation box 1 to make one end of the sensor 11 in the installation box 1 abut against the outer wall of the cylinder, the two sliding rods 14 are both provided with restrictions for restricting the sliding of the sliding cylinder 16 along the length direction of the sliding rod 14 The purpose of this setting is that when one end of the sensor 11 is in close contact with the outer wall of the cylinder, the position of the sliding cylinder 16 on the sliding rod 14 can be fixed by the limiting member, and the sliding caused by external vibration or collision can be reduced at this time. The phenomenon that the cylinder 16 moves so that the moving plate 4, the installation box 1 and the sensor 11 are displaced is simple and convenient to use.

As shown in FIGS. 3 and 4 , the restricting member includes a plurality of insertion rods 22 distributed at the bottom end of the sliding rod 14 along the length direction of the sliding rod 14 , and each of the insertion rods 22 is arranged vertically. The insertion rod 22 is inserted into the slot 23 vertically. The purpose of this setting is that when the pusher pushes the installation box 1 so that one end of the sensor 11 in the installation box 1 contacts the outer wall of the cylinder, the pusher continues to push the installation box 1 toward the cylinder. , at this time, because one end of the sensor 11 in the installation box 1 is in contact with the outer wall of the cylinder, the pusher will drive the moving plate 4 to move upward, and the moving plate 4 will drive the two sliding cylinders 16 to move vertically upward through the fixed rod 17 At this time, one of the insertion rods 22 at the bottom ends of the two sliding rods 14 will be vertically inserted into the slot 23 of the sliding cylinder 16. When one of the insertion rods 22 is completely inserted into the slot 23, the bottom end of the sliding cylinder 16 It will contact with the bottom end of the sliding rod 14. At this time, the position of the sliding cylinder 16 on the sliding rod 14 can be fixed while one end of the sensor 11 is pressed against the outer wall of the cylinder, which is simple and convenient to use.

As shown in FIG. 4 , one end of each insertion rod 22 away from the sliding rod 14 is provided with a conical block 24 , and the tip of each conical block 24 faces downward. The rod 22 is vertically inserted into the slot 23, which is simple and convenient to use.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (10)

1. The sensor locking device is characterized by comprising a mounting box (1), two opposite annular supporting plates (2) detachably connected to the outer wall of a cylinder and a support (3) connected between the two supporting plates (2) in a sliding mode through a sliding piece, the support (3) slides along the circumferential direction of the supporting plates (2), a moving plate (4) is horizontally connected to the support (3) in a sliding mode along the length direction of the support (3), the mounting box (1) is located between the moving plate (4) and the outer wall of the cylinder, a box opening of the mounting box (1) faces the cylinder, a pushing piece used for pushing the mounting box (1) to move close to the outer wall of the cylinder is arranged on the moving plate (4), and a sensor (25) with one end in contact with the outer wall of the cylinder is placed in the mounting box (1).

2. The locking device for the sensor according to claim 1, wherein the two support plates (2) are sleeved on the cylinder, and the two support plates (2) are fixedly connected with the outer wall of the cylinder through the first bolt (6), and at the moment, the two support plates (2) are coaxial with the cylinder.

3. The sensor locking device according to claim 1, wherein the sliding member comprises an annular sliding groove (8) which is arranged on one side of the two support plates (2) close to each other and is coaxial with the support plates (2), and arc plates (9) which are connected in the sliding groove (8) in a sliding manner, the support (3) is horizontally arranged between the two arc plates (9), the two arc plates (9) are fixedly connected with the support (3), and fixing members for fixing the positions of the arc plates (9) in the sliding groove (8) are arranged on the two support plates (2).

4. A sensor locking device according to claim 3, characterized in that the fixing member comprises a plurality of insertion holes (10) distributed on the outer wall of the support plate (2) along the circumferential direction of the support plate (2), each insertion hole (10) is communicated with the sliding groove (8), a threaded hole (12) aligned with one of the insertion holes (10) is formed in one side of the arc-shaped plate (9) away from the cylinder, a second bolt (13) is inserted into one of the insertion holes (10), and one end of the second bolt (13) is screwed into the threaded hole (12).

5. The sensor locking device according to claim 1 or 3, wherein the bracket (3) comprises two opposite square sliding rods (14) and an arc-shaped connecting rod (15) arranged between the two sliding rods (14) and used for connecting the two sliding rods (14), two ends of the two sliding rods (14) are respectively and fixedly connected with the two arc-shaped plates (9), the two connecting rods (15) are respectively positioned at one ends of the sliding rods (14) close to the two arc-shaped plates (9), the two sliding rods (14) are respectively positioned at two sides of the cylinder, sliding cylinders (16) are respectively sleeved on the two sliding rods (14), and the outer walls of the two sliding cylinders (16) are respectively and fixedly connected with the bottom ends of the movable plates (4) through arc-shaped fixing rods (17).

6. The sensor locking device according to claim 5, wherein a plurality of first scale marks (18) are distributed on the top ends of the two sliding rods (14) along the length direction of the sliding rods (14), and a plurality of second scale marks (19) are distributed on one end of the supporting plate (2) close to the sliding chute (8) along the circumferential direction of the sliding chute (8).

7. A sensor locking device according to claim 1, characterized in that the pushing member comprises a groove (20) formed at the top end of the moving plate (4) and a third bolt (21) screwed into the groove (20), and one end of the third bolt (21) passes through the groove (20) and is rotatably connected with the outer wall of the mounting box (1).

8. A sensor locking device according to claim 5, characterized in that, when the pushing member pushes the mounting box (1) to make one end of the sensor (25) in the mounting box (1) abut against the outer wall of the cylinder, the two sliding rods (14) are provided with a limiting member for limiting the sliding of the sliding cylinder (16) along the length direction of the sliding rods (14).

9. The sensor locking device according to claim 8, wherein the limiting member comprises a plurality of insertion rods (22) distributed at the bottom end of the sliding rod (14) along the length direction of the sliding rod (14), each insertion rod (22) is vertically arranged, and a slot (23) for vertically inserting one insertion rod (22) is formed at the inner bottom end of the sliding cylinder (16).

10. A sensor locking device according to claim 9, characterised in that the end of each plunger (22) remote from the slide (14) is provided with a conical block (24), and the tip of each conical block (24) faces downwards.

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