CN210513178U

CN210513178U - Proximity sensor cap and proximity sensor

Info

Publication number: CN210513178U
Application number: CN201921913209.1U
Authority: CN
Inventors: 车来军; 路娟; 张亚东; 许真珍
Original assignee: Hefei Naijun Intelligent Technology Co Ltd
Current assignee: Anhui Yuanxin Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-05-12
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a proximity sensor cap and proximity sensor relates to sensor technical field, including proximity sensor, proximity sensor's last fixed surface is connected with the proximity sensor cap, and the cavity has been seted up to the inside of proximity sensor cap, and the interlude hole has been seted up to the interior roof of cavity, and the inside cover of interlude hole is equipped with the depression bar, and the inside of cavity is equipped with the movable plate. The utility model relates to a rational in infrastructure, it can utilize the block rubber and contact by detection article, can make the depression bar remove along the interlude hole, and then promote the movable plate and remove to the partition box, through the electricity connection post run through spacing hole, can make the electricity connection post joint in the inside of draw-in groove, realize forming the return circuit between connecting wire and the electricity connection plate, make the pilot lamp connect in closed circuit, it is luminous to realize the pilot lamp, through the above-mentioned scheme, can audio-visual observation proximity sensor cap and the narrow and small space that is detected article contact, guarantee proximity sensor testing result's accuracy.

Description

Proximity sensor cap and proximity sensor

Technical Field

The utility model relates to a sensor technical field specifically is a proximity sensor cap and proximity sensor.

Background

The sensor is a detection device, which can sense the measured information and convert the sensed information into electrical signals or other information in required form according to a certain rule to output, so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

Proximity sensor need be close when detecting and detect article, under some special circumstances, proximity sensor's proximity sensor cap need stretch into and be detected the narrow and small space of article, because the space is narrow and small, can't effectual assurance proximity sensor cap with be detected whether the narrow and small space of article contacts, not only influence proximity sensor's detection efficiency, make proximity sensor's testing result error moreover easily, for this reason, we propose a proximity sensor cap and proximity sensor and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a proximity sensor cap and proximity sensor for solve the problem of proposing among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a proximity sensor cap and a proximity sensor comprise a proximity sensor, wherein the upper surface of the proximity sensor is fixedly connected with the proximity sensor cap, a cavity is formed in the proximity sensor cap, a through hole is formed in the inner top wall of the cavity, a press rod is sleeved in the through hole, a movable plate is arranged in the cavity, the bottom surface of the press rod is fixedly connected with the upper surface of the movable plate, symmetrical through holes are formed in the upper surface of the movable plate, a positioning rod is sleeved in each through hole, the top end of each positioning rod is fixedly connected with the inner top wall of the cavity, the bottom surface of each positioning rod is fixedly connected with the inner bottom wall of the cavity, a strong spring is wound on the outer surface of each positioning rod, the top end of each strong spring is fixedly connected with the inner top wall of the cavity, and the bottom end of each strong spring is fixedly connected with the upper surface of the movable plate, the bottom surface of the movable plate is fixedly embedded with a conductive plate, and the bottom surface of the conductive plate is fixedly connected with symmetrical electric connecting columns;

the cavity is internally provided with a separation box, the bottom surface of the separation box is fixedly connected with the inner bottom wall of the cavity, the inner top wall of the separation box is provided with symmetrical limiting holes, the separation box is internally provided with symmetrical electric connecting plates, the outer surface of each electric connecting plate is provided with a connecting plug, the front surface of the proximity sensor cap is fixedly embedded with an indicator lamp, the plug of the indicator lamp is inserted into the connecting plug, the inner side wall of the separation box is provided with symmetrical positioning holes, the inside of each positioning hole is sleeved with a connecting wire, the inner side wall of the cavity is provided with symmetrical fixing holes, one end of each connecting wire, which is close to the electric connecting plate, is electrically connected with the electric connecting plates, one end of each connecting wire, which is far away from the electric connecting plates, penetrates through the fixing holes and extends to the outside of the fixing holes, and the outer surface of the proximity sensor is, every the connecting wire is kept away from the one end of electric connection board and is all run through the connecting hole and extend to the inside of connecting hole, and the connecting wire is kept away from the one end of electric connection board and is connected with proximity sensor's wiring mouth electricity.

As an optimal technical scheme of the utility model, the last fixed surface of depression bar is connected with the block rubber, the scale has been seted up to the surface of depression bar.

As a preferred technical scheme of the utility model, the diameter value in spacing hole equals with the diameter value of electricity spliced pole, spacing hole and electricity spliced pole one-to-one are connected.

As an optimized technical scheme of the utility model, the interior diapire fixedly connected with insulation board of cavity, every the bottom of electricity connecting plate all is connected with the last fixed surface of insulation board.

As an optimal technical scheme of the utility model, every the draw-in groove has all been seted up to the upper surface of electricity connecting plate, and draw-in groove and electric connection post looks adaptation.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a proximity sensor cap and proximity sensor, not enough department among the prior art, make following several point improvements, utilize the block rubber and contact by detected article, can make the depression bar remove along the interlude hole, and then promote the movable plate and remove to the compartment, through connecting spacing hole of electric post run through, can make the inside of electric post joint at the draw-in groove of connecting, realize forming the return circuit between connecting wire and the electric link plate, make the pilot lamp connect in closed circuit, it is luminous to realize the pilot lamp, through the above-mentioned scheme, can audio-visual observation proximity sensor cap and the narrow and small space that is detected article contact, guarantee proximity sensor testing result's accuracy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall schematic view of a proximity sensor cap and a proximity sensor of the present invention;

fig. 2 is a cross-sectional view of a front view of the proximity sensor cap of the present invention;

fig. 3 is an enlarged schematic view of the structure of fig. 2 according to the present invention.

In the figure: 1. a proximity sensor cap; 2. a proximity sensor; 3. inserting holes; 4. a pressure lever; 5. a rubber block; 6. calibration; 7. a fixing hole; 8. a connecting wire; 9. connecting holes; 10. an indicator light; 11. moving the plate; 12. a through hole; 13. a strong spring; 14. positioning a rod; 15. an electrical connection post; 16. separating the box; 17. an insulating plate; 18. positioning holes; 19. a limiting hole; 20. an electrical connection plate; 21. a card slot; 22. a connecting plug; 23. a cavity; 24. and a conductive 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, a person skilled in the art can make all other embodiments obtained on the premise of creative work, and all the embodiments belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, a proximity sensor cap and a proximity sensor, including a proximity sensor 2, a proximity sensor cap 1 is fixedly connected to an upper surface of the proximity sensor 2, a cavity 23 is formed inside the proximity sensor cap 1, a through hole 3 is formed in an inner top wall of the cavity 23, a press rod 4 is sleeved inside the through hole 3, a movable plate 11 is arranged inside the cavity 23, a bottom surface of the press rod 4 is fixedly connected to an upper surface of the movable plate 11, symmetrical through holes 12 are formed in an upper surface of the movable plate 11, a positioning rod 14 is sleeved inside each through hole 12, a top end of the positioning rod 14 is fixedly connected to the inner top wall of the cavity 23, a bottom surface of the positioning rod 14 is fixedly connected to the inner bottom wall of the cavity 23, a strong spring 13 is wound around an outer surface of each positioning rod 14, a top end of each strong spring 13 is fixedly connected to the inner top wall of the cavity 23, a bottom end of each strong spring 13, a conductive plate 24 is fixedly embedded in the bottom surface of the moving plate 11, and symmetrical electric connecting columns 15 are fixedly connected to the bottom surface of the conductive plate 24;

a partition box 16 is arranged in the cavity 23, the bottom surface of the partition box 16 is fixedly connected with the inner bottom wall of the cavity 23, the inner top wall of the partition box 16 is provided with symmetrical limiting holes 19, the partition box 16 is internally provided with symmetrical electric connecting plates 20, the outer surface of each electric connecting plate 20 is provided with a connecting plug 22, the front surface of the proximity sensor cap 1 is fixedly embedded with an indicator light 10, the plug of the indicator light 10 is inserted in the connecting plug 22, the inner side wall of the partition box 16 is provided with symmetrical positioning holes 18, the inner part of each positioning hole 18 is sleeved with a connecting wire 8, the inner side wall of the cavity 23 is provided with symmetrical fixing holes 7, one end of each connecting wire 8, close to the electric connecting plate 20, is electrically connected with the electric connecting plate 20, one end of each connecting wire 8, far away from the electric connecting plate 20, penetrates through the fixing hole 7 and extends to the outside of the fixing hole 7, the outer surface, one end of each connecting wire 8, which is far away from the electric connecting plate 20, penetrates through the connecting hole 9 and extends to the inside of the connecting hole 9, and one end of each connecting wire 8, which is far away from the electric connecting plate 20, is electrically connected with the wiring port of the proximity sensor 2.

Wherein, the upper surface fixedly connected with block rubber 5 of depression bar 4, scale 6 has been seted up to the surface of depression bar 4.

The diameter value of the limiting hole 19 is equal to that of the electric connection column 15, and the limiting holes 19 correspond to the electric connection columns 15 one to one.

Wherein, the inner bottom wall of cavity 23 is fixedly connected with insulating board 17, and the bottom of each electric connection board 20 all is connected with the upper surface fixed of insulating board 17.

Wherein, the upper surface of each electric connection board 20 is provided with a clamping groove 21, and the clamping groove 21 is matched with the electric connection column 15.

Specifically, the utility model discloses during the use, a proximity sensor cap and proximity sensor, proximity sensor 2 is when using, stretch into the narrow and small space that is detected article with proximity sensor cap 1, utilize the block rubber 5 and contact by detected article, make depression bar 4 remove along interlude hole 3, depression bar 4's removal promotes movable plate 11 and removes to compartment 16, then electricity spliced pole 15 runs through spacing hole 19, make the inside of electricity spliced pole 15 joint at draw-in groove 21, make and realize the return circuit between connecting wire 8 and the electricity connecting plate 20, make pilot lamp 10 connect in closed circuit, it is luminous to realize pilot lamp 10, can audio-visual observation proximity sensor cap 1 and the narrow and small space that is detected article contact, guarantee proximity sensor 2 testing result's accuracy.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 proximity sensor cap and a proximity sensor including a proximity sensor (2), characterized in that: the upper surface of the proximity sensor (2) is fixedly connected with a proximity sensor cap (1), a cavity (23) is formed in the proximity sensor cap (1), a through hole (3) is formed in the inner top wall of the cavity (23), a pressing rod (4) is sleeved in the through hole (3), a movable plate (11) is arranged in the cavity (23), the bottom surface of the pressing rod (4) is fixedly connected with the upper surface of the movable plate (11), symmetrical through holes (12) are formed in the upper surface of the movable plate (11), a positioning rod (14) is sleeved in each through hole (12), the top end of each positioning rod (14) is fixedly connected with the inner top wall of the cavity (23), the bottom surface of each positioning rod (14) is fixedly connected with the inner bottom wall of the cavity (23), and a strong spring (13) is wound on the outer surface of each positioning rod (14), the top end of each strong spring (13) is fixedly connected with the inner top wall of the cavity (23), the bottom end of each strong spring (13) is fixedly connected with the upper surface of the movable plate (11), a conductive plate (24) is fixedly embedded in the bottom surface of the movable plate (11), and symmetrical electric connecting columns (15) are fixedly connected to the bottom surfaces of the conductive plates (24);

the sensor is characterized in that a separation box (16) is arranged inside the cavity (23), the bottom surface of the separation box (16) is fixedly connected with the inner bottom wall of the cavity (23), symmetrical limiting holes (19) are formed in the inner top wall of the separation box (16), symmetrical electric connection plates (20) are arranged inside the separation box (16), a connection plug (22) is arranged on the outer surface of each electric connection plate (20), an indicator lamp (10) is fixedly embedded in the front of the proximity sensor cap (1), the plug of the indicator lamp (10) is inserted into the connection plug (22), symmetrical positioning holes (18) are formed in the inner side wall of the separation box (16), a connecting wire (8) is sleeved inside each positioning hole (18), symmetrical fixing holes (7) are formed in the inner side wall of the cavity (23), and one end, close to the electric connection plate (20), of each connecting wire (8) is electrically connected with the electric connection plate (20), every connecting wire (8) keep away from the outside that the one end of electric connection board (20) all runs through fixed orifices (7) and extend to fixed orifices (7), symmetrical connecting hole (9) have been seted up to proximity sensor (2) surface, every connecting wire (8) keep away from the one end of electric connection board (20) and all run through connecting hole (9) and extend to the inside of connecting hole (9), and connecting wire (8) keep away from the one end of electric connection board (20) and be connected with proximity sensor (2)'s wiring mouth electricity.

2. The proximity sensor cap and proximity sensor of claim 1, wherein: the upper surface of depression bar (4) fixed connection has rubber block (5), scale (6) have been seted up to the surface of depression bar (4).

3. The proximity sensor cap and proximity sensor of claim 1, wherein: the diameter value of the limiting hole (19) is equal to that of the electric connecting column (15), and the limiting hole (19) corresponds to the electric connecting column (15) one to one.

4. The proximity sensor cap and proximity sensor of claim 1, wherein: the inner bottom wall of the cavity (23) is fixedly connected with an insulating plate (17), and the bottom end of each electric connection plate (20) is fixedly connected with the upper surface of the insulating plate (17).

5. The proximity sensor cap and proximity sensor of claim 1, wherein: each upper surface of the electric connection plate (20) is provided with a clamping groove (21), and the clamping grooves (21) are matched with the electric connection columns (15).