CN215725986U - Proximity sensor convenient to adjust - Google Patents

Proximity sensor convenient to adjust Download PDF

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Publication number
CN215725986U
CN215725986U CN202122072714.1U CN202122072714U CN215725986U CN 215725986 U CN215725986 U CN 215725986U CN 202122072714 U CN202122072714 U CN 202122072714U CN 215725986 U CN215725986 U CN 215725986U
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China
Prior art keywords
proximity sensor
butt joint
groove
magnetic sheet
contact
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CN202122072714.1U
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Chinese (zh)
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王立勇
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Tevos Shanghai Industrial Co ltd
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Tevos Shanghai Industrial Co ltd
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Abstract

The utility model discloses a proximity sensor convenient to adjust.A proximity sensor body is arranged for detecting the movement information of an object, a shell is sleeved outside the proximity sensor body, a groove is formed in the top of the proximity sensor body, and a rubber contact is arranged in the groove; the butt joint sleeve is arranged at the end part of the proximity sensor body and is used for butt joint of the connecting wire; the method comprises the following steps: the first contact piece is fixed at the bottom of the rubber contact, the opposite surface of the first contact piece is provided with the second contact piece, and the second contact piece is fixed at the bottom of the inner side of the groove; the adjusting rod penetrates through the outer side of the butt joint sleeve and is used for adjusting and fixing; the rotary groove is arranged on the inner wall of the butt joint sleeve. This proximity sensor convenient to adjustment can protect the outside and the tip of proximity sensor and handle, can adjust the stability of junction simultaneously, makes it to make corresponding locking fixed requirement to the connecting wire.

Description

Proximity sensor convenient to adjust
Technical Field
The utility model relates to the technical field of proximity sensors, in particular to a proximity sensor convenient to adjust.
Background
In the aspects of control valves, door position detection, mining conveyors, offshore drilling and the like, dangerous limit switches are installed on related equipment, when some large-scale mechanical equipment breaks down, the dangerous limit switches can be directly closed and stopped, and further accidents are prevented, related sensors are usually installed in the dangerous limit switches to improve the detection sensitivity, a proximity sensor is a common device and has the capability of sensing the proximity of an object, the proximity sensor identifies the proximity of the object by utilizing the sensitive characteristic of a displacement sensor to the approaching object and outputs corresponding switch signals, however, the existing proximity sensor has the following problems:
present proximity sensor, the in-process that uses is used for the removal information of detection object, be collided by external part easily, and proximity sensor is when needs are close to detection article when detecting, unable effectual assurance proximity sensor cap contacts with being detected article, and then can influence proximity sensor's detection efficiency, and make proximity sensor's testing result have the error easily, and then need protect the processing to sensor outside and tip, when docking with the connecting wire simultaneously, usually lean on threaded connection to fix, be not convenient for adjust the stability of junction, it is fixed to make it make corresponding locking to the connecting wire.
We have therefore proposed a proximity sensor which is easy to adjust in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a proximity sensor convenient to adjust, and aims to solve the problems that the existing proximity sensor in the market is inconvenient to protect the outer part and the end part of the proximity sensor and adjust the stability of a connecting part so that the connecting part can meet the corresponding locking and fixing requirements.
In order to achieve the purpose, the utility model provides the following technical scheme: a proximity sensor convenient to adjust is provided, wherein a proximity sensor body is used for detecting the movement information of an object, a shell is sleeved outside the proximity sensor body, a groove is formed in the top of the proximity sensor body, and a rubber contact is arranged in the groove;
the butt joint sleeve is arranged at the end part of the proximity sensor body and is used for butt joint of the connecting wire;
the method comprises the following steps:
the first contact piece is fixed at the bottom of the rubber contact, the opposite surface of the first contact piece is provided with the second contact piece, and the second contact piece is fixed at the bottom of the inner side of the groove;
the adjusting rod penetrates through the outer side of the butt joint sleeve and is used for adjusting and fixing;
the rotary groove is arranged on the inner wall of the butt joint sleeve and used for containing and placing, and the rotary groove is communicated with the inside of the butt joint sleeve.
Preferably, rubber ball and elastic metal piece are installed respectively to the inside of shell, and the elastic metal piece is the form distribution that meanders to the rubber ball is crisscross to be installed in the clearance department of elastic metal piece, and rubber ball and elastic metal piece all have better resilience, and the shell passes through rubber ball and elastic metal piece simultaneously and constitutes outside protective structure, makes the shell receive the effect of power, will extrude rubber ball and elastic metal piece, and then makes it take place elastic deformation, thereby cushions the external force.
Preferably, the bottom symmetry of rubber contact is fixed with the stand, and the bottom of stand installs first magnetic sheet to first magnetic sheet is connected in the sliding sleeve, and the sliding sleeve is fixed in the inboard bottom of recess moreover, and the second magnetic sheet is installed to the bottom of sliding sleeve simultaneously, makes rubber contact will drive the stand and remove in the sliding sleeve when with the object butt, and then will make first magnetic sheet and second magnetic sheet be close to, then will separate under the effect of repulsion, and then protect the tip.
Preferably, the magnetic poles of the first magnetic sheet and the second magnetic sheet are the same, and the bottom of the upright post forms a moving non-contact structure through the first magnetic sheet, the second magnetic sheet and the bottom of the sliding sleeve, so that the repulsion action of the first magnetic sheet and the second magnetic sheet can prevent the first contact piece and the second contact piece from being extruded.
Preferably, the outside through connection of regulation pole has the inserted bar, and install reset spring between inserted bar and the regulation pole, and the end connection of inserted bar is in the butt joint hole, and the angle such as butt joint hole is seted up in the telescopic outside middle part of butt joint, the interior end connection of adjusting the pole simultaneously has the ring gear, make behind the pulling inserted bar, the inserted bar will extrude reset spring and slide, then promote the regulation pole, will drive the ring gear and rotate, the ring gear will mesh with the fluted roller, after loosening the inserted bar, reset spring will drive the inserted bar and dock with the butt joint hole.
Preferably, the ring gear is connected in the movable groove, and the movable groove is seted up in the telescopic inside of butt joint to the inboard of ring gear is connected with the fluted roller, and the fluted roller axle is connected in the movable groove moreover, and the tip outside cover of fluted roller is equipped with lockplate simultaneously, lockplate connection is in changeing the groove for the fluted roller rotates the back and will drive lockplate and carry out synchronous rotation, thereby will carry out firm locking to the connecting wire.
Compared with the prior art, the utility model has the beneficial effects that: the proximity sensor for easy adjustment;
1. through the arranged rubber ball, the elastic metal sheet, the rubber contact, the upright post, the first magnetic sheet, the sliding sleeve and the second magnetic sheet, the rubber ball and the elastic metal sheet arranged in the shell can buffer external force, so that the damage to an internal proximity sensor body is avoided, the rubber contact also has a certain elastic buffering effect, when the upright post drives the first magnetic sheet to move in the sliding sleeve, the first magnetic sheet is close to the second magnetic sheet, and the repulsion effect of the first magnetic sheet and the second magnetic sheet can prevent the first contact sheet from being extruded after being contacted with the second contact sheet, so that the internal protection treatment is performed;
2. through the regulation pole that sets up, the inserted bar, reset spring, the butt joint hole, the ring gear, fluted roller and lockplate, make the pulling inserted bar, the inserted bar will compress reset spring and slide, then promote the regulation pole, it will drive the ring gear and rotate in the movable slot to adjust the pole, and then mesh with the fluted roller, the fluted roller will rotate, and then the lockplate that drives the tip rotates, thereby firmly lock the connecting wire, loosen behind the inserted bar, reset spring drives its and corresponding butt joint hole and carries out the block, thereby state after the lock solid keeps, and then can make corresponding adjustment according to the size of connecting wire.
Drawings
FIG. 1 is a schematic view of an overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is a schematic view of a front cross-sectional structure of the docking sleeve of the present invention;
FIG. 4 is a schematic side view of the movable slot of the present invention;
FIG. 5 is a side view of the locking plate of the present invention.
In the figure: 1. a proximity sensor body; 2. a housing; 3. a rubber ball; 4. a resilient metal sheet; 5. a groove; 6. a rubber contact; 7. a first contact pad; 8. a second contact pad; 9. a column; 10. a first magnetic sheet; 11. a sliding sleeve; 12. a second magnetic sheet; 13. butting the sleeves; 14. adjusting a rod; 15. inserting a rod; 16. a return spring; 17. a butt joint hole; 18. a toothed ring; 19. a movable groove; 20. a toothed roller; 21. a locking plate; 22. and (6) rotating the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a proximity sensor convenient to adjust is provided, a proximity sensor body 1 is used for detecting movement information of an object, a shell 2 is sleeved on the outer side of the proximity sensor body 1, a groove 5 is formed in the top of the proximity sensor body 1, and a rubber contact 6 is installed in the groove 5;
the butt joint sleeve 13 is arranged at the end part of the proximity sensor body 1 and is used for butt joint of a connecting wire;
the method comprises the following steps:
a first contact piece 7 fixed to the bottom of the rubber contact 6, and a second contact piece 8 is mounted on the opposite surface of the first contact piece 7, and the second contact piece 8 is fixed to the inner bottom of the groove 5;
the adjusting rod 14 penetrates through the outer side of the butt joint sleeve 13 and is used for adjusting and fixing;
the rotary groove 22 is opened on the inner wall of the docking sleeve 13 for accommodating and placing, and the rotary groove 22 is communicated with the inside of the docking sleeve 13.
Rubber ball 3 and elastic metal piece 4 are installed respectively to the inside of shell 2, and elastic metal piece 4 is the form distribution that meanders to rubber ball 3 crisscross installation is in elastic metal piece 4's clearance department, and rubber ball 3 and elastic metal piece 4 all have better resilience moreover, and shell 2 constitutes outside protective structure through rubber ball 3 and elastic metal piece 4 simultaneously. The bottom symmetry of rubber contact 6 is fixed with stand 9, and the bottom of stand 9 is installed first magnetic sheet 10 to first magnetic sheet 10 is connected in sliding sleeve 11, and sliding sleeve 11 is fixed in the inboard bottom of recess 5 moreover, and second magnetic sheet 12 is installed to the bottom of sliding sleeve 11 simultaneously. The magnetic poles of the first magnetic sheet 10 and the second magnetic sheet 12 are the same, and the bottom of the upright post 9 forms a moving non-contact structure with the bottom of the sliding sleeve 11 through the first magnetic sheet 10 and the second magnetic sheet 12, as shown in fig. 1-2, when the outside of the whole body is acted by force, the external force will contact the shell 2 before the shell 2, the rubber ball 3 and the elastic metal sheet 4 in the shell 2 will be stressed to generate elastic deformation, so that the external force is greatly weakened when contacting the shell 2, thereby avoiding damaging the internal proximity sensor body 1, and when the rubber contact 6 in the groove 5 at the end part of the proximity sensor body 1 contacts with an object, the rubber contact 6 will slide in the groove 5, and further driving the first contact piece 7 to contact with the second contact piece 8, and then just can make proximity sensor body 1 produce the response, then will make corresponding suggestion and warning, and when rubber contact 6 slided, the stand 9 of its bottom both sides will drive first magnetic sheet 10 and slide in sliding sleeve 11, and then will be close to with the distance of the second magnetic sheet 12 of 11 bottom installations of sliding sleeve, first magnetic sheet 10 is close to the back with second magnetic sheet 12, repulsion between the two will promote first magnetic sheet 10 and second magnetic sheet 12 and separate, thereby make first contact piece 7 and second contact piece 8 can not take place extruded phenomenon after contacting, thereby protect the terminal.
An inserting rod 15 penetrates through the outer side of the adjusting rod 14, a return spring 16 is installed between the inserting rod 15 and the adjusting rod 14, the end portion of the inserting rod 15 is connected into a butt joint hole 17, the butt joint hole 17 is arranged in the middle of the outer side of the butt joint sleeve 13 in an equal angle mode, and a toothed ring 18 is connected to the inner end portion of the adjusting rod 14. The toothed ring 18 is connected in the movable groove 19, the movable groove 19 is arranged inside the butt-joint sleeve 13, the inner side of the toothed ring 18 is connected with the toothed roller 20, the toothed roller 20 is connected in the movable groove 19 in a shaft mode, meanwhile, the outer side of the end part of the toothed roller 20 is sleeved with the locking plate 21, the locking plate 21 is connected in the rotary groove 22, as shown in fig. 1 and 3-5, when the proximity sensor body 1 is in butt joint with a corresponding connecting line, the inserted rod 15 is pulled, the inserted rod 15 compresses the return spring 16 to be separated from the butt-joint hole 17 at the initial position, then the adjusting rod 14 is pushed, the toothed ring 18 is driven to rotate in the movable groove 19 after the adjusting rod 14 is moved, the toothed ring 18 is meshed with the toothed roller 20 after being rotated, the toothed roller 20 is driven to rotate, the locking plate 21 at the end part is driven to synchronously rotate in the rotary groove 22 after the toothed roller 20 is rotated, and therefore, the butt-jointed connecting line is secondarily reinforced, then the inserted link 15 is released, the inserted link 15 is driven by the return spring 16 to be clamped with the butt-joint hole 17 at the corresponding position, and the adjusted state is fixed.
The working principle is as follows: in using the proximity sensor for easy adjustment, as shown in fig. 1 to 5, firstly, the rubber ball 3 and the elastic metal sheet 4 in the housing 2 are provided to protect the outside, the rubber contact 6, the pillar 9, the first magnetic sheet 10, the sliding sleeve 11, and the second magnetic sheet 12 are provided to protect the end of the proximity sensor body 1, the connection line is locked by the cooperation of the toothed ring 18, the movable groove 19, the toothed roller 20, the locking plate 21, and the rotating groove 22, and the adjustment lever 14, the plunger 15, the return spring 16, and the abutting hole 17 are engaged with each other to fix the adjusted state, thereby completing a series of works.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. A proximity sensor convenient to adjust is provided, wherein a proximity sensor body is used for detecting the movement information of an object, a shell is sleeved outside the proximity sensor body, a groove is formed in the top of the proximity sensor body, and a rubber contact is arranged in the groove;
the butt joint sleeve is arranged at the end part of the proximity sensor body and is used for butt joint of the connecting wire;
the method is characterized in that: the method comprises the following steps:
the first contact piece is fixed at the bottom of the rubber contact, the opposite surface of the first contact piece is provided with the second contact piece, and the second contact piece is fixed at the bottom of the inner side of the groove;
the adjusting rod penetrates through the outer side of the butt joint sleeve and is used for adjusting and fixing;
the rotary groove is arranged on the inner wall of the butt joint sleeve and used for containing and placing, and the rotary groove is communicated with the inside of the butt joint sleeve.
2. A proximity sensor for facilitating adjustment according to claim 1, wherein: rubber ball and elastic metal piece are installed respectively to the inside of shell, and the elastic metal piece is sinuous form and distributes to the rubber ball is crisscross to be installed in elastic metal piece's clearance department, and rubber ball and elastic metal piece all have better resilience moreover, and the shell passes through rubber ball and elastic metal piece simultaneously and constitutes outside protective structure.
3. A proximity sensor for facilitating adjustment according to claim 1, wherein: the bottom symmetry of rubber contact is fixed with the stand, and the bottom of stand installs first magnetic sheet to first magnetic sheet is connected in the sliding sleeve, and the sliding sleeve is fixed in the inboard bottom of recess moreover, and the second magnetic sheet is installed to the bottom of sliding sleeve simultaneously.
4. A proximity sensor for facilitating adjustment according to claim 3, wherein: the magnetic poles of the first magnetic sheet and the second magnetic sheet are the same, and the bottom of the upright post forms a moving non-contact structure with the bottom of the sliding sleeve through the first magnetic sheet and the second magnetic sheet.
5. A proximity sensor for facilitating adjustment according to claim 1, wherein: the outer side of the adjusting rod is connected with an inserting rod in a penetrating mode, a reset spring is installed between the inserting rod and the adjusting rod, the end portion of the inserting rod is connected into a butt joint hole, the butt joint hole is formed in the middle of the outer side of the butt joint sleeve in an equal angle mode, and meanwhile the inner end portion of the adjusting rod is connected with a toothed ring.
6. An adjustable proximity sensor as claimed in claim 5, wherein: the ring gear is connected in the movable groove, and the movable groove is seted up in the telescopic inside of butt joint to the inboard of ring gear is connected with the fluted roller, and the fluted roller shaft is connected in the movable groove moreover, and the tip outside cover of fluted roller is equipped with lockplate simultaneously, lockplate connection is in changeing the groove.
CN202122072714.1U 2021-08-31 2021-08-31 Proximity sensor convenient to adjust Active CN215725986U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122072714.1U CN215725986U (en) 2021-08-31 2021-08-31 Proximity sensor convenient to adjust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122072714.1U CN215725986U (en) 2021-08-31 2021-08-31 Proximity sensor convenient to adjust

Publications (1)

Publication Number Publication Date
CN215725986U true CN215725986U (en) 2022-02-01

Family

ID=80009612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122072714.1U Active CN215725986U (en) 2021-08-31 2021-08-31 Proximity sensor convenient to adjust

Country Status (1)

Country Link
CN (1) CN215725986U (en)

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