CN213516119U

CN213516119U - Pressure sensing device capable of detecting pressures in different directions

Info

Publication number: CN213516119U
Application number: CN202022794220.XU
Authority: CN
Inventors: 陈华; 毛新益; 朱小芳
Original assignee: Yuxi Shiqiang Technology Co ltd
Current assignee: Yuxi Shiqiang Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-22
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a pressure sensing device of detectable not equidirectional pressure, the power distribution box comprises a box body, the spout has been seted up to the inner wall of box, and the inside sliding connection of spout has the slider to one side fixedly connected with movable plate of slider, the top of movable plate is provided with the connecting block, and the top of connecting block sets up the stay cord, and the stay cord cup joints the outer wall at the rotation wheel, the both sides of rotating the wheel are rotated through the pivot and are connected with the fixed plate. This pressure sensing device of not equidirectional pressure of detectable turns round through the commentaries on classics of rotating fixed plate one end, drives and rotates the wheel and produce and rotate, makes the stay cord drive connecting block and movable plate concertina movement to and the slider reciprocates in the spout is inside, thereby makes casing and pressure head reciprocate to adjust, can exert pressure to the detection piece, draws the piece through the pulling soon and drives the rack and remove, makes the gear revolve, thereby makes the connecting plate rotate, can carry out the pressure that detects the equidirectional not to the detection piece.

Description

Pressure sensing device capable of detecting pressures in different directions

Technical Field

The utility model relates to a pressure sensing device technical field specifically is a pressure sensing device of not equidirectional pressure of detectable.

Background

A pressure sensor is a device or apparatus that can sense a pressure signal and convert the pressure signal into a usable output electrical signal according to a certain rule, and the pressure sensor generally comprises a pressure sensitive element and a signal processing unit. Pressure sensors can be classified into gauge pressure sensors, differential pressure sensors, and absolute pressure sensors according to different types of test pressures.

The existing pressure sensing device can only detect the pressure in a fixed direction in the detection process, has defects in the measurement of impact force and different directions, can only singly detect the pressure and has low detection efficiency, and errors easily exist in the detection of data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure sensing device of not equidirectional pressure of detectable to the in-process that offers current pressure sensing device and detecting is carrying out in solving above-mentioned background art is only the pressure of the fixed direction of detectable, and the low problem of easily existing the error of detection efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure sensing device capable of detecting pressures in different directions comprises a box body, wherein a sliding groove is formed in the inner wall of the box body, a sliding block is connected to the inside of the sliding groove in a sliding mode, a moving plate is fixedly connected to one side of the sliding block, a connecting block is arranged at the top end of the moving plate, a pull rope is arranged at the top end of the connecting block and sleeved on the outer wall of a rotating wheel, a fixing plate is rotatably connected to two sides of the rotating wheel through a rotating shaft, a rotating knob is rotatably connected to one side of the fixing plate, a base is arranged at the bottom end of the box body, a connecting column is arranged on one side of the moving plate, a fixing column is slidably connected to the inner wall of the connecting column, a shell is fixedly connected to one side of the connecting column, a display module is arranged on, and the one end of rack is provided with draws the piece to the top of gear is provided with the connecting plate, the one end of connecting plate is provided with the knob, and the inboard of connecting plate is provided with the dead slot to the inside of dead slot is provided with the screw rod, the outer wall of screw rod is provided with the double-screw bolt, and one side one end of double-screw bolt is provided with the holder to the both sides of double-screw bolt are provided with the dwang, the one end of dwang is rotated and is connected with the shift ring, and the inner wall of shift ring has cup jointed the removal post to the removal post is located the inside of spread groove, the both sides.

Preferably, an opening is formed in one side of the box body, the inner portion of the sliding groove in the inner wall of the box body is matched with the outer wall of the sliding block, and the moving plate on one side of the sliding block penetrates through the opening of the box body and extends to the outer side of the box body.

Preferably, the connecting block is provided in a triangular shape.

Preferably, the inner wall of the connecting column is matched with the outer wall of the fixing column.

Preferably, the gear is matched with the teeth on the outer wall of the rack.

Preferably, 2 groups the dwang is the symmetry setting, and the inner wall that dwang one end shift ring matches with the outer wall that removes the post.

Compared with the prior art, the beneficial effects of the utility model are that: this pressure sensing device of detectable different direction pressure:

1. the rotating wheel is driven to rotate by rotating the knob at one end of the fixed plate, so that the pull rope drives the connecting block and the moving plate to move telescopically, and the sliding block moves up and down in the sliding groove, so that the shell and the pressure head move up and down to adjust, pressure can be applied to the detection piece, the rotary pull block is pulled to drive the rack to move, the gear is rotated, the connecting plate is rotated, and the pressure in different directions can be detected on the detection piece;

2. the rotary knob is rotated to drive the stud to move on the outer wall of the screw rod, the rotary rod is driven to rotate to enable the movable ring to move on the outer wall of the movable column, the clamping piece is enabled to clamp the object to be detected, pressure detection is conducted through the pressure detection module, the detected value is transmitted to the display module to be displayed, the object is clamped and fixed in the detection process, and the accuracy of detected data can be improved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is an enlarged schematic view of point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the connection plate of the present invention;

FIG. 4 is an enlarged schematic view of point B in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the gear and rack connection in a top view of the present invention.

In the figure: 1. a box body; 2. a chute; 3. a slider; 4. moving the plate; 5. connecting blocks; 6. pulling a rope; 7. a rotating wheel; 8. a fixing plate; 9. turning; 10. a base; 11. connecting columns; 12. fixing a column; 13. a housing; 14. a display module; 15. a pressure head; 16. a gear; 17. a rack; 18. pulling the block; 19. a connecting plate; 20. a knob; 21. an empty groove; 22. a screw; 23. a stud; 24. a clamping member; 25. rotating the rod; 26. a moving ring; 27. moving the column; 28. connecting grooves; 29. and a pressure detection module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a pressure sensing device capable of detecting pressures in different directions comprises a box body 1, wherein a sliding groove 2 is formed in the inner wall of the box body 1, a sliding block 3 is connected inside the sliding groove 2 in a sliding mode, a moving plate 4 is fixedly connected to one side of the sliding block 3, a connecting block 5 is arranged at the top end of the moving plate 4, a pull rope 6 is arranged at the top end of the connecting block 5, the pull rope 6 is sleeved on the outer wall of a rotating wheel 7, two sides of the rotating wheel 7 are rotatably connected with a fixed plate 8 through rotating shafts, a rotating knob 9 is rotatably connected to one side of the fixed plate 8, a base 10 is arranged at the bottom end of the box body 1, a connecting column 11 is arranged on one side of the moving plate 4, a fixed column 12 is slidably connected to the inner wall of the connecting column 11, a shell 13 is fixedly connected to one side of the connecting column 11, one side of gear 16 is rotated and is connected with rack 17, and the one end of rack 17 is provided with pull block 18, and the top of gear 16 is provided with connecting plate 19, the one end of connecting plate 19 is provided with knob 20, and the inboard of connecting plate 19 is provided with dead slot 21, and the inside of dead slot 21 is provided with screw rod 22, the outer wall of screw rod 22 is provided with double-screw bolt 23, and one side one end of double-screw bolt 23 is provided with holder 24, and the both sides of double-screw bolt 23 are provided with dwang 25, the one end of dwang 25 is rotated and is connected with shift ring 26, and shift ring 26's inner wall has cup jointed and has moved post 27, and move post 27 and be located the inside of spread groove 28.

The opening has been seted up to one side of box 1, and the movable plate 4 of being convenient for reciprocates at the opening part of box 1, and the inside of 1 inner wall spout 2 of box and the outer wall phase-match of slider 3 to the movable plate 4 of slider 3 one side runs through to the opening part of box 1 and extends to the outside of box 1, and the slider 3 of being convenient for reciprocates in the inside of spout 2.

The connecting block 5 is set to be triangular, and can drive the moving plate 4 to stably move.

The inner wall of the connecting column 11 is matched with the outer wall of the fixing column 12, so that the connecting column 11 can effectively move on the outer wall of the fixing column 12.

The gear 16 is matched with the teeth on the outer wall of the rack 17, so that the pulling block 18 is pulled to drive the rack 17 to move, and the gear 16 rotates.

2 dwang 25 of group are the symmetry setting, can make the stable centre gripping of holder 24, and the inner wall of dwang 25 one end shift ring 26 and the outer wall phase-match of removal post 27, can make the outer wall of removal ring 26 at removal post 27 effectively remove.

The working principle is as follows: according to the figures 1, 3 and 4, firstly, a pressure object to be detected is placed between 2 clamping pieces 24, then the knob 20 is rotated to drive the stud 23 to move on the outer wall of the screw rod 22, the rotating rod 25 rotates to rotate, the moving ring 26 moves on the outer wall of the moving column 27, the clamping pieces 24 clamp the object to be detected, the pressure detection module 29 performs pressure detection, a detection value is transmitted to the display module 14 to be displayed, the object is clamped and fixed in the detection process, and the accuracy of detection data can be improved;

according to fig. 1, 2 and 5, a knob 9 at one end of a fixed plate 8 is rotated to drive a rotating wheel 7 to rotate, so that a pull rope 6 drives a connecting block 5 and a moving plate 4 to move telescopically, a slide block 3 moves up and down in a sliding groove 2, a shell 13 and a pressure head 15 move up and down to adjust, pressure can be applied to a detection piece, then a pull block 18 is pulled to drive a rack 17 to move, a gear 16 rotates, a connecting plate 19 rotates, and pressure in different directions of the detection piece can be detected, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressure sensing device of not equidirectional pressure of detectable, includes box (1), its characterized in that: the inner wall of the box body (1) is provided with a sliding groove (2), the inside of the sliding groove (2) is connected with a sliding block (3) in a sliding mode, one side of the sliding block (3) is fixedly connected with a moving plate (4), the top end of the moving plate (4) is provided with a connecting block (5), the top end of the connecting block (5) is provided with a pull rope (6), the pull rope (6) is sleeved on the outer wall of a rotating wheel (7), two sides of the rotating wheel (7) are rotatably connected with a fixed plate (8) through rotating shafts, one side of the fixed plate (8) is rotatably connected with a rotating knob (9), the bottom end of the box body (1) is provided with a base (10), one side of the moving plate (4) is provided with a connecting column (11), the inner wall of the connecting column (11) is connected with a fixed column (12) in a sliding mode, one, a pressure head (15) is arranged at the bottom end of the shell (13), a gear (16) is arranged on one side of the box body (1), a rack (17) is rotatably connected to one side of the gear (16), a pull block (18) is arranged at one end of the rack (17), a connecting plate (19) is arranged at the top end of the gear (16), a knob (20) is arranged at one end of the connecting plate (19), a hollow groove (21) is formed in the inner side of the connecting plate (19), a screw rod (22) is arranged in the hollow groove (21), a stud (23) is arranged on the outer wall of the screw rod (22), a clamping piece (24) is arranged at one end of one side of the stud (23), rotating rods (25) are arranged on two sides of the stud (23), a moving ring (26) is rotatably connected to one end of the rotating rods (25), and a moving column (27), and the movable column (27) is positioned inside the connecting groove (28), and pressure detection modules (29) are arranged on two sides of the empty groove (21).

2. A pressure sensing device for detecting pressures in different directions according to claim 1, wherein: the opening has been seted up to one side of box (1), and the inside of box (1) inner wall spout (2) and the outer wall phase-match of slider (3) to movable plate (4) of slider (3) one side run through to the opening part of box (1) and extend to the outside of box (1).

3. A pressure sensing device for detecting pressures in different directions according to claim 1, wherein: the connecting block (5) is set to be triangular.

4. A pressure sensing device for detecting pressures in different directions according to claim 1, wherein: the inner wall of the connecting column (11) is matched with the outer wall of the fixing column (12).

5. A pressure sensing device for detecting pressures in different directions according to claim 1, wherein: the gear (16) is matched with the teeth on the outer wall of the rack (17).

6. A pressure sensing device for detecting pressures in different directions according to claim 1, wherein: 2 group dwang (25) are the symmetry setting, and the inner wall of dwang (25) one end shift ring (26) and the outer wall phase-match that removes post (27).