CN213517182U

CN213517182U - Industrial speed sensor

Info

Publication number: CN213517182U
Application number: CN202022681186.5U
Authority: CN
Inventors: 宣向斌
Original assignee: Heinlanz Tianjin Ind Technology Co ltd
Current assignee: Heinlanz Tianjin Ind Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-22
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an industry speedtransmitter, the on-line screen storage device comprises a base, the top of base is provided with first recess, speedtransmitter has been placed to first recess inside, and first recess and speedtransmitter's size suits, top one side fixedly connected with fixed block of base, there is L type top cap one side of fixed block through hinged joint, the both ends of one side of base are provided with the cavity respectively, the bottom fixedly connected with spring of cavity. The utility model discloses in, the elasticity of spring makes the inserted block can insert in the socket to fix base and L type top cap, and can shift out the inserted block from the socket through promoting the ejector pad, thereby open L type top cap fast, make L type top cap and base both can firmly fix, can open fast again, thereby make things convenient for people to change speedtransmitter, reduce the operation degree of difficulty.

Description

Industrial speed sensor

Technical Field

The utility model relates to a speedtransmitter technical field especially relates to industry speedtransmitter.

Background

Modern vehicles are generally equipped with engine controls, autopilot, ABS, TRC, automatic door locking, active suspension, guidance systems, electronic instrumentation, etc., which all require vehicle speed signals. Therefore, the accuracy and stability of the output signals of the sensors for measuring the running speed of the vehicle have great influence on the control units;

most of the existing speed sensors for vehicles are in a naked state, dust in air easily falls on the naked speed sensors, so that a large amount of dust is accumulated on the sensing heads of the speed sensors, the speed measurement is possibly influenced, meanwhile, the dust enters the speed sensors, the precision speed sensors are easily damaged or failed, and the service life of the precision speed sensors is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an industrial speed sensor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: industry speedtransmitter, the on-line screen storage device comprises a base, the top of base is provided with first recess, speedtransmitter has been placed to first recess inside, and first recess and speedtransmitter's size suits, top one side fixedly connected with fixed block of base, there is L type top cap one side of fixed block through hinged joint, the both ends of one side of base are provided with the cavity respectively, the bottom fixedly connected with spring of cavity, the top fixedly connected with inserted block of spring, one side of L type top cap just corresponds inserted block department and is provided with two sockets, and inside the inserted block inserts the socket, the both sides of base just correspond cavity department and be provided with the opening, one side fixedly connected with connecting rod of inserted block, and the connecting rod passes the opening and extends to the outside, the top fixedly connected with ejector pad of connecting rod.

As a further description of the above technical solution:

the push block is connected with the base in a sliding mode.

As a further description of the above technical solution:

the bottom of the L-shaped top cover and the bottom of the fixing block are respectively provided with a groove corresponding to the speed sensor, and the grooves are matched with the speed sensor in size.

As a further description of the above technical solution:

the relative one side of fixed block and base and be close to speedtransmitter inductive head punishment and do not be provided with semicircular groove, two the inside joint of semicircular groove has dustproof stopper.

As a further description of the above technical solution:

the dustproof plug is made of rubber, the inner diameter of the dustproof plug is the same as the size of an induction head of the speed sensor, and the induction head of the speed sensor penetrates through the dustproof plug.

As a further description of the above technical solution:

the base is fixedly connected with fixing plates on two sides, and threaded holes are formed in the fixing plates.

As a further description of the above technical solution:

the top of base just corresponds L type top cap department and is provided with the toper lug, the bottom of L type top cap just corresponds toper lug department and is provided with the toper recess, the toper lug can insert inside the toper recess.

The utility model discloses following beneficial effect has:

1. this industry speedtransmitter, through the spring that sets up, inserted block, socket, base and L type top cap, the elasticity of spring makes the inserted block can insert in the socket to fix base and L type top cap, and can shift out the inserted block from the socket through promoting the ejector pad, thereby open L type top cap fast, make L type top cap and base both can firmly be fixed, can open fast again, thereby make things convenient for people to change speedtransmitter, reduce the operation degree of difficulty.

2. This industry speedtransmitter, speedtransmitter through setting up, dustproof stopper, the fixed block, toper lug and tapered groove, pass dustproof stopper through the inductive head position with the sensor, make dustproof stopper can block the dust, and dustproof stopper can not rock and drop because of the automobile body under the centre gripping of fixed block and base, and the toper lug of base can insert in the tapered groove of L type top cap when closed, thereby it gets into inside to block the dust from the gap department of base and the crossing department of L type top cap, thereby reach the protection to speedtransmitter, speedtransmitter's life is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention.

Illustration of the drawings:

1. a base; 2. a first groove; 3. a speed sensor; 4. a fixed block; 5. an L-shaped top cover; 6. a cavity; 7. a spring; 8. inserting a block; 9. a socket; 10. an opening; 11. a connecting rod; 12. a push block; 13. a semicircular groove; 14. a dust plug; 15. a fixing plate; 16. a threaded hole; 17. a tapered bump; 18. a tapered recess.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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 "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.

Referring to fig. 1-3, the present invention provides an embodiment: an industrial speed sensor comprises a base 1, a first groove 2 is arranged at the top of the base 1, a speed sensor 3 is placed in the first groove 2, the first groove 2 is matched with the speed sensor 3 in size, a fixed block 4 is fixedly connected to one side of the top of the base 1, one side of the fixed block 4 is connected with an L-shaped top cover 5 through a hinge, cavities 6 are respectively arranged at two ends of one side of the base 1, springs 7 are fixedly connected to the bottoms of the cavities 6, insertion blocks 8 are fixedly connected to the tops of the springs 7, two insertion holes 9 are arranged at one side of the L-shaped top cover 5 and correspond to the insertion blocks 8, the insertion blocks 8 are inserted into the insertion holes 9, openings 10 are arranged at two sides of the base 1 and correspond to the cavities 6, a connecting rod 11 is fixedly connected to one side of the insertion block 8, the connecting rod 11 passes through the openings 10 and extends to the, pushing the push block 12 can make the plug block 8 shrink into the cavity 6, rotating to close the L-shaped top cover 5 and the base 1, and loosening the push block 12 to make the plug block 8 insert into the socket 9 under the action of the spring 7, thereby fixing the speed sensor 3.

The push block 12 is connected with the base 1 in a sliding way.

The bottom of the L-shaped top cover 5 and the bottom of the fixing block 4 are respectively provided with a groove corresponding to the speed sensor 3, and the grooves are matched with the speed sensor 3 in size.

Fixed block 4 and base 1 relative one side and be close to the inductive head punishment of speedtransmitter 3 and be provided with semicircular groove 13 respectively, and two inside joint of semicircular groove 13 have dustproof stopper 14.

Dustproof stopper 14 adopts the rubber material, and the inner diameter size of dustproof stopper 14 is the same with speedtransmitter 3's inductive head size, and speedtransmitter 3's inductive head passes dustproof stopper 14 for dustproof stopper 14 can block the dust, and dustproof stopper 14 can not rock and drop because of the automobile body under the centre gripping of fixed block 4 and base 1.

The two sides of the base 1 are fixedly connected with fixing plates 15, threaded holes 16 are formed in the fixing plates 15, and the fixing plates 15 are fixed on the automobile body through bolts.

The top of the base 1 is provided with a conical projection 17 corresponding to the L-shaped top cover 5, the bottom of the L-shaped top cover 5 is provided with a conical groove 18 corresponding to the conical projection 17, and the conical projection 17 can be inserted into the conical groove 18 to block dust entering from a gap at the intersection of the L-shaped top cover 5 and the base 1.

The working principle is as follows: when the industrial speed sensor is used, the fixing plate 15 is fixed on a vehicle body through a bolt, an induction head of the speed sensor 3 penetrates through the dustproof plug 14 and is placed into the first groove 2, the dustproof plug 14 can block dust, the dustproof plug 14 cannot fall off due to vehicle body shaking under the clamping of the fixing block 4 and the base 1, the push block 12 is pushed to enable the insertion block 8 to shrink into the cavity 6, the L-shaped top cover 5 and the base 1 are closed through rotating, the push block 12 is loosened to enable the insertion block 8 to be inserted into the socket 9 under the action of the spring 7, the speed sensor 3 is fixed, when the L-shaped top cover 5 and the base 1 are closed, the conical convex block 17 at the top of the base 1 is inserted into the conical groove 18 of the L-shaped top cover 5, and dust entering from a gap at the intersection of the L-shaped top cover 5 and the base 1 is.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An industrial speed sensor, comprising a base (1), characterized in that: the top of the base (1) is provided with a first groove (2), the speed sensor (3) is placed in the first groove (2), the first groove (2) and the speed sensor (3) are matched in size, one side of the top of the base (1) is fixedly connected with a fixed block (4), one side of the fixed block (4) is connected with an L-shaped top cover (5) through a hinge, two ends of one side of the base (1) are respectively provided with a cavity (6), the bottom of the cavity (6) is fixedly connected with a spring (7), the top of the spring (7) is fixedly connected with an insert block (8), one side of the L-shaped top cover (5) is provided with two sockets (9) corresponding to the insert block (8), the insert block (8) is inserted into the sockets (9), openings (10) are formed in two sides of the base (1) and corresponding to the cavity (6), one side fixedly connected with connecting rod (11) of inserted block (8), and connecting rod (11) pass opening (10) and extend to the outside, the top fixedly connected with ejector pad (12) of connecting rod (11).

2. The industrial speed sensor of claim 1, wherein: the push block (12) is connected with the base (1) in a sliding mode.

3. The industrial speed sensor of claim 1, wherein: the bottom of the L-shaped top cover (5) and the bottom of the fixing block (4) are provided with grooves corresponding to the speed sensors (3) respectively, and the grooves are matched with the speed sensors (3) in size.

4. The industrial speed sensor of claim 1, wherein: the relative one side of fixed block (4) and base (1) just is close to speedtransmitter (3) inductive head punishment and is provided with semicircular groove (13) respectively, two the inside joint of semicircular groove (13) has dustproof stopper (14).

5. The industrial speed sensor of claim 4, wherein: dustproof stopper (14) adopt the rubber material, and the inner diameter size of dustproof stopper (14) is the same with speedtransmitter's (3) inductive head size, speedtransmitter's (3) inductive head passes dustproof stopper (14).

6. The industrial speed sensor of claim 1, wherein: the base is characterized in that fixing plates (15) are fixedly connected to two sides of the base (1), and threaded holes (16) are formed in the fixing plates (15).

7. The industrial speed sensor of claim 1, wherein: the top of base (1) just corresponds L type top cap (5) department and is provided with toper lug (17), the bottom of L type top cap (5) just corresponds toper lug (17) department and is provided with toper recess (18), toper lug (17) can insert inside toper recess (18).