CN210034832U

CN210034832U - Position sensor protection equipment

Info

Publication number: CN210034832U
Application number: CN201920658867.4U
Authority: CN
Inventors: 王永奎
Original assignee: Tianjin Shiyue Automation Technology Co Ltd
Current assignee: Tianjin Shiyue Automation Technology Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-02-07
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a position sensor protective apparatus, including the mounting panel, the equal vertical screw hole of having seted up of four sides all around of mounting panel, the circular slot has been seted up to the mounting panel up end, there is the interval between the border circular slot border that movable bottom plate and movable bottom plate were placed to the inside intermediate position of circular slot, horizontal rigid coupling has first spring and first spring in the border of movable bottom plate and circular slot between the border evenly distributed around movable bottom plate equidistance. The utility model discloses when the sensor received horizontal striking, the third spring of sensor below just takes place to be crooked, sensor falls to horizontal position simultaneously, the card is between adjacent steelframe, and the steelframe is used for blockking the impact thing, avoid its and annular slab interact extrusion sensor, leave the back when the impact thing, the sensor just resets under the resilience force effect of third spring, when the sensor received vertical direction striking, the slider that the sensor below is connected just slides to the sleeve, make sensor income sleeve inboard.

Description

Position sensor protection equipment

Technical Field

The utility model relates to a position sensor protection device technical field specifically is a position sensor protective apparatus.

Background

The position sensor is used for measuring the position of the robot, and can be divided into two types, namely a linear displacement sensor and an angular displacement sensor, and the general position sensors are exposed and arranged on related equipment for detection;

the general position sensor protection device has the following disadvantages: generally, the position sensor can only be protected by the shell of the position sensor, and the shell of the position sensor is fixedly arranged on related equipment, so that the position sensor and the shell thereof are easily damaged and fall off once being impacted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a position sensor protective apparatus to it can only rely on its shell to protect to propose general position sensor in solving above-mentioned background art, and position sensor's shell is fixed mounting on relevant equipment, in case receive the striking like this, position sensor and shell damage the problem that drops very easily.

In order to achieve the above object, the utility model provides a following technical scheme: a position sensor protection device comprises a mounting plate, wherein screw holes are vertically formed in the front, the rear, the left and the right of the mounting plate, a circular groove is formed in the upper end face of the mounting plate, a movable bottom plate is placed in the middle of the inside of the circular groove, a space exists between the edges of the movable bottom plate and the edges of the circular groove, a first spring is horizontally and fixedly connected between the edges of the movable bottom plate and the edges of the circular groove, the first spring is uniformly distributed around the movable bottom plate in an equidistant mode, a sleeve is vertically and fixedly connected to the middle of the upper end face of the movable bottom plate, a sliding block is horizontally arranged at the upper end opening of the sleeve, a second spring is vertically and fixedly connected to the lower end of the sliding block, the inner bottom of the sleeve is fixedly connected to the lower end of the second spring, a third spring is vertically and fixedly connected to the middle of the upper end face of the sliding block, a sensor is, the up end equidistance of annular slab encircles vertical rigid coupling and has the horizontal width that highly is greater than the sensor of steelframe and steelframe, and is adjacent simultaneously distance between the steelframe is greater than the horizontal width of sensor.

Preferably, the middle position of the lower end face of the mounting plate is jointed and fixedly connected with a viscose plate, and the lower end face of the viscose plate is coated with glue.

Preferably, the lower end face of the movable bottom plate is uniformly and movably embedded with balls, and the balls are abutted to the bottom in the circular groove.

Preferably, the inner wall is close to the equal vertical strip slide of seting up and both ends all pass through the pulley handing-over in the strip slide about of upside position department about telescopic.

Preferably, all there is the gyro wheel through pivot activity handing-over on the upside crossbearer of steelframe.

Preferably, a reinforcing plate is vertically and fixedly connected between the annular plate and the movable bottom plate, and the reinforcing plate is distributed around the movable bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a mounting panel is with sensor fixed mounting on corresponding device, when the sensor receives horizontal striking, the third spring of sensor below just takes place the bending, simultaneously the sensor falls to horizontal position, the card is between adjacent steelframe, and the steelframe height is greater than the horizontal width of sensor, be used for blockking off impact thing, avoid its and annular plate interact extrusion sensor, after impact thing leaves, the sensor just resets under the resilience force effect of third spring, when the sensor receives vertical direction striking, the slider that connects below the sensor just slides to the sleeve, make sensor income sleeve inboard, avoid it to receive direct striking and damage;

2. the utility model discloses annular slab and sleeve when receiving the horizontal striking of foreign object, the movable bottom plate of sleeve bottom just slides the skew position in the circular slot on the mounting panel to the first spring of being connected between movable bottom plate compression it and the circular slot inner wall cushions, avoids annular slab and sleeve to receive direct striking and causes the mounting panel to drop.

Drawings

Fig. 1 is a schematic view of the overall structure of a position sensor protection device according to the present invention;

fig. 2 is a top view structural diagram of a position sensor protection device of the present invention;

fig. 3 is a top view structural diagram of the connection between the mounting plate and the movable bottom plate in the position sensor protection device of the present invention.

In the figure: 1. mounting a plate; 2. a screw hole; 3. a viscose board; 4. a ball bearing; 5. a first spring; 6. a circular groove; 7. a movable bottom plate; 8. a reinforcing plate; 9. a sleeve; 10. a strip-shaped slideway; 11. a second spring; 12. a steel frame; 13. a roller; 14. a slider; 15. a third spring; 16. a sensor; 17. an annular plate.

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. 1-3, the present invention provides a technical solution: a position sensor protection device comprises a mounting plate 1, screw holes 2 are vertically arranged on the front, back, left and right sides of the mounting plate 1, a circular groove 6 is arranged on the upper end face of the mounting plate 1, a movable bottom plate 7 is arranged in the middle of the inside of the circular groove 6, a distance exists between the edges of the circular groove 6 and the edge of the movable bottom plate 7, a first spring 5 is horizontally and fixedly connected between the edge of the movable bottom plate 7 and the edge of the circular groove 6, the first spring 5 is uniformly distributed around the movable bottom plate 7 at equal intervals, a sleeve 9 is vertically and fixedly connected to the middle of the upper end face of the movable bottom plate 7, a sliding block 14 is horizontally arranged at the upper end opening of the sleeve 9, a second spring 11 is vertically and fixedly connected to the lower end face of the sliding block 14, a third spring 15 is vertically and fixedly connected to the upper end head of the third spring 15 in a crossing manner, a sensor 16 is arranged, the outer edge of the upper end of the sleeve 9 is horizontally and fixedly connected with an annular plate 17 in a surrounding mode, the upper end face of the annular plate 17 is equidistantly and vertically fixedly connected with a steel frame 12 in a surrounding mode, the height of the steel frame 12 is larger than the transverse width of the sensor 16, and meanwhile the distance between every two adjacent steel frames 12 is larger than the transverse width of the sensor 16.

The middle position of the lower end face of the mounting plate 1 is fixedly connected with a viscose plate 3 in a laminating way, the lower end face of the viscose plate 3 is coated with glue, and the viscose plate 3 is convenient for the mounting plate 1 to be preliminarily fixed on the end face of an object to be mounted; the lower end face of the movable bottom plate 7 is uniformly movably embedded and connected with the balls 4, the balls 4 are abutted against the bottom in the circular groove 6, and the balls 4 facilitate the sliding and offsetting of the movable bottom plate 7 in the circular groove 6; the positions, close to the upper side, of the left inner wall and the right inner wall of the sleeve 9 are both vertically provided with a strip-shaped slideway 10, the left end and the right end of the sliding block 14 are both connected in the strip-shaped slideway 10 through pulleys, and the strip-shaped slideway 10 is connected with the sliding block 14, so that the sliding block 14 can slide up and down stably; idler wheels 13 are movably connected to the upper side cross frame of the steel frame 12 through rotating shafts, and the idler wheels 13 facilitate relative sliding and deflection movement of the rammer when the rammer is extruded to the upper side cross frame of the steel frame 12; a reinforcing plate 8 is vertically and fixedly connected between the annular plate 17 and the movable bottom plate 7, the reinforcing plate 8 is distributed around the movable bottom plate 7, and the reinforcing plate 8 is used for enhancing the supporting firmness of the annular plate 17.

The working principle is as follows: the utility model discloses a through mounting panel 1 with sensor 16 fixed mounting on corresponding device, when sensor 16 received horizontal striking, third spring 15 below sensor 16 just takes place the bending, sensor 16 falls to horizontal position simultaneously, the card is between adjacent steelframe 12, and steelframe 12 height is greater than the horizontal width of sensor 16, be used for blockking the impact thing, avoid its and annular plate 17 interact extrusion sensor 16, when the impact thing leaves, sensor 16 just resets under the resilience effect of third spring 15, when sensor 16 received vertical direction striking, slider 14 that sensor 16 below is connected just slides to sleeve 9, make sensor 16 income sleeve 9 inboard, avoid it to receive direct striking and damage, when annular plate 17 and sleeve 9 received the horizontal striking of foreign object, movable bottom plate 7 bottom sleeve 9 just slides the skew position in circular slot 6 on mounting panel 1, and the movable bottom plate 7 compresses the first spring 5 connected with the inner wall of the circular groove 6 for buffering, so that the annular plate 17 and the sleeve 9 are prevented from being directly impacted to cause the falling of the mounting plate 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A position sensor protection device comprising a mounting plate (1), characterized in that: the vertical screw hole (2) of having seted up in border of mounting panel (1), circular slot (6) have been seted up to mounting panel (1) upper end, the inside intermediate position of circular slot (6) has been put and has been put movable bottom plate (7), horizontal rigid coupling has first spring (5) between the border of movable bottom plate (7) and the interior border of circular slot (6), the vertical rigid coupling of the upper end intermediate position of movable bottom plate (7) has sleeve (9), the last port department level of sleeve (9) is provided with slider (14), the vertical rigid coupling of lower terminal surface has second spring (11) and the interior bottom of sleeve (9) is fixed to the lower end of second spring (11) under slider (14), the vertical rigid coupling of the upper end intermediate position department of slider (14) has third spring (15) and the upper end department of third spring (15) is fixed to be handed over has sensor (16), the upper end outer border of sleeve (9) encircles the level and has annular plate (17), the up end equidistance of annular plate (17) encircles vertical rigid coupling and has the height that steelframe (12) and steelframe (12) to be greater than the horizontal width of sensor (16), and is adjacent simultaneously distance between steelframe (12) is greater than the horizontal width of sensor (16).

2. A position sensor protection apparatus according to claim 1, wherein: the mounting plate is characterized in that the middle position of the lower end face of the mounting plate (1) is attached and fixedly connected with a viscose plate (3) and the lower end face of the viscose plate (3) is coated with glue.

3. A position sensor protection apparatus according to claim 1, wherein: the lower end face of the movable bottom plate (7) is uniformly movably embedded and connected with the ball (4), and the ball (4) is abutted against the bottom in the circular groove (6).

4. A position sensor protection apparatus according to claim 1, wherein: the left and right inner walls of the sleeve (9) are close to the upper side and are vertically provided with a bar-shaped slide way (10) and a slide block (14), and the left and right ends of the slide way are jointed in the bar-shaped slide way (10) through pulleys.

5. A position sensor protection apparatus according to claim 1, wherein: and the upper side cross frame of the steel frame (12) is movably connected with rollers (13) through rotating shafts.

6. A position sensor protection apparatus according to claim 1, wherein: and a reinforcing plate (8) is vertically and fixedly connected between the annular plate (17) and the movable bottom plate (7).