CN213022062U

CN213022062U - Portable sensor for force detection

Info

Publication number: CN213022062U
Application number: CN202022415479.9U
Authority: CN
Inventors: 康冬仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-04-20
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a power detection device technical field, specifically speaking relates to a portable sensor for power detection, including the power detection sensor main part, be provided with wire end anti-drag device in the power detection sensor main part, wire end anti-drag device includes the base that sets up in the power detection sensor main part, is provided with fixed establishment on the base, and fixed establishment includes the arc, is provided with two mutually symmetrical fixed plates on the arc, and one of them fixed plate is articulated through the hinge with the base, and the other fixed plate is fixedly installed on the base through the fastening screw; the base is also provided with a wire clamping seat, a wire clamping groove communicated with the outside is arranged in the wire clamping seat, a threading groove communicated with the outside is arranged on the groove wall of the wire clamping groove, and the wire clamping seat is also provided with a pressing mechanism. The utility model discloses be convenient for fix the tip of wire, can play the tip that prevents the wire and drop from power detection sensor, facilitate for the user.

Description

Portable sensor for force detection

Technical Field

The utility model relates to a power detection device technical field, specifically speaking relates to a portable sensor is used in power detection.

Background

The sensor is a detection device, can feel the information being measured, and can convert the information into electrical signals or other information output in required form according to a certain rule, so as to meet the requirements of information transmission, processing, storage, display, recording and control, etc., and corresponding sensors for force detection are often required when force detection is carried out.

Disclosure of Invention

An object of the utility model is to provide a portable sensor is used in power detection to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable sensor for force detection comprises a force detection sensor main body, wherein a wire end anti-pulling-off device is arranged on the force detection sensor main body and comprises a base arranged on the force detection sensor main body, a fixing mechanism is arranged on the base and comprises an arc-shaped plate, two fixing plates which are symmetrical to each other are arranged on the arc-shaped plate, one fixing plate is hinged to the base through a hinge, and the other fixing plate is fixedly arranged on the base through a fastening screw; the base is further provided with a wire clamping seat, a wire clamping groove communicated with the outside is formed in the wire clamping seat, a threading groove communicated with the outside is formed in the groove wall of the wire clamping groove, a pressing mechanism is further arranged on the wire clamping seat and comprises a pressing seat arranged in the wire clamping groove, a protruding column is rotatably connected to the top surface of the pressing seat, a lead screw is integrally formed at the top end of the protruding column, and the lead screw penetrates through a top plate body of the wire clamping seat and is in threaded connection with the top plate body of the wire clamping seat.

Preferably, still be provided with the post of encircleing that is vertical form setting on the base, conveniently when using, encircle the wire and fix after several circles around on the post, can play and prevent to pull the effect that the wire caused the wire tip to drop.

Preferably, the top end of the surrounding post is integrally formed with a limiting disc to prevent the wires wound around the surrounding post from falling off from the top end of the surrounding post.

Preferably, the top surface of the pressing seat is provided with an annular groove communicated with the outside, a bearing is tightly welded on the groove wall of the annular groove, and the convex column penetrates through the bearing and is tightly welded on the inner ring of the bearing, so that the convex column and the pressing seat can independently rotate.

Preferably, the top end of the screw rod is also integrally formed with a handle, so that the screw rod can be rotated more smoothly.

Preferably, the encircling column is positioned between the arc-shaped plate and the wire clamping seat, so that the wire can be conveniently encircled on the encircling column between the arc-shaped plate and the wire clamping seat.

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

1. the utility model discloses a wire tip that sets up prevents dragging and takes off device, guarantee when using, can utilize hold-down mechanism and fixed establishment to carry out dual fixed to the tip of wire, avoid appearing pulling the tip that the wire caused the wire and drop from power detection sensor main part, facilitate the use, the sensor for the conventional power detection of having solved is when using, there is not portable to fix the wire tip, cause the wire tip to be pulled by external force easily and drop from the sensor, influence the normal use of sensor, bring inconvenient problem for the user.

2. The utility model discloses a set up encircle post and spacing dish, be convenient for when using, encircle the wire of unnecessary length around on encircling the post, facilitate the use.

Drawings

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

FIG. 2 is a schematic structural view of the anti-pulling device for the end of the wire according to the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic structural view of the fixing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the pressing mechanism of the present invention.

In the figure: 1. a force detection sensor body; 2. a wire end anti-drag device; 20. a base; 21. surrounding the post; 211. a limiting disc; 22. a wire clamping seat; 221. a wire clamping groove; 222. a threading slot; 23. a hold-down mechanism; 231. a pressing seat; 232. an annular groove; 233. a bearing; 234. a convex column; 235. a lead screw; 236. a handle; 24. a fixing mechanism; 241. an arc-shaped plate; 242. and (7) fixing the 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a portable sensor for force detection comprises a force detection sensor body 1, wherein a wire end anti-pulling-off device 2 is arranged on the force detection sensor body 1, the wire end anti-pulling-off device 2 comprises a base 20 fixedly installed on the force detection sensor body 1, a fixing mechanism 24 is arranged on the base 20, the fixing mechanism 24 comprises an arc-shaped plate 241, two mutually symmetrical fixing plates 242 are integrally formed on the arc-shaped plate 241, one fixing plate 242 is hinged with the base 20 through a hinge, the other fixing plate 242 is fixedly installed on the base 20 through a fastening screw, and when the portable sensor is used, a wire can be fixed by the arc-shaped plate 241;

specifically, the base 20 is further provided with a wire clamping seat 22, a wire clamping groove 221 communicated with the outside is formed in the wire clamping seat 22, and a threading groove 222 communicated with the outside is formed in the wall of the wire clamping groove 221, so that a wire can be conveniently clamped into the wire clamping groove 221 along the threading groove 222; still be provided with hold-down mechanism 23 on the card line seat 22, hold-down mechanism 23 is including setting up the seat 231 that compresses tightly in card line groove 221, it is connected with projection 234 to rotate on the top surface of seat 231, the top integrated into one piece of projection 234 has lead screw 235, be provided with corresponding screw hole in the top plate body of card line seat 22, lead screw 235 pass the screw hole in the top plate body of card line seat 22 and with the threaded connection between the screw hole in the top plate body of card line seat 22, when guaranteeing to use, through rotating lead screw 235, because threaded connection between lead screw 235 and the card line seat 22, can move down in step when lead screw 235 rotates, when lead screw 235 moves down, can drive and compress tightly seat 231 downstream, the realization compresses tightly the wire on the diapire of card line groove 221, the realization is fixed the tip of wire.

In this embodiment, the surrounding column 21 arranged vertically is further tightly welded on the base 20, so that when in use, the wire is conveniently fixed after being surrounded on the surrounding column 21 for a plurality of circles, and the effect of preventing the end part of the wire from falling off due to dragging the wire can be achieved; a stopper disk 211 is integrally formed around the top end of the post 21 to prevent the wire wound around the post 21 from falling off from the top end of the post 21.

Specifically, the top surface of the pressing seat 231 is provided with an annular groove 232 communicated with the outside, a bearing 233 is tightly welded on the groove wall of the annular groove 232, and the convex column 234 penetrates through the bearing 233 and is tightly welded on the inner ring of the bearing 233, so that the convex column 234 and the pressing seat 231 can independently rotate.

Furthermore, the top end of the screw rod 235 is also integrally formed with a handle 236, so that the screw rod 235 can be rotated more smoothly.

In addition, the surrounding post 21 is located between the arc 241 and the wire holder 22, so that the wire can be completely surrounded on the surrounding post 21 between the arc 241 and the wire holder 22.

When the portable sensor for force detection of the utility model is used, the fastening screw on the fixing plate 242 is unscrewed, the wire is placed under the arc 241, and the wire under the arc 241 and the end part of the wire fixed on the force detection sensor main body 1 are ensured to have a certain length, then the fastening screw on the fixing plate 242 is screwed, then the wire is clamped into the wire clamping groove 221 from the threading groove 222 after being surrounded on the surrounding column 21 for a plurality of circles, and the wire at the position is ensured to be positioned between the pressing seat 231 and the bottom wall of the wire clamping groove 221, and simultaneously the pressing seat 231 is ensured to be arranged along the length direction of the wire, then the handle 236 is rotated, the handle 236 is rotated to drive the lead screw 235 to rotate, the pressing seat 231 is driven to move downwards at the same time, the wire is pressed on the bottom wall of the wire clamping groove 221, the effect of fixing the end part of the wire is achieved, the end part of the wire is prevented from falling off from the force detection sensor main body 1 due to the pulling of, facilitate the use, solved conventional sensor for force detection when using, exist not portablely fix the wire tip, cause the wire tip to receive external force to pull easily and drop from the sensor, influence the normal use of sensor, the problem of bringing inconvenience for the user.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable sensor is used in force detection, includes force detection sensor main part (1), its characterized in that: the force detection sensor comprises a force detection sensor body (1), wherein a wire end anti-pulling-off device (2) is arranged on the force detection sensor body (1), the wire end anti-pulling-off device (2) comprises a base (20) arranged on the force detection sensor body (1), a fixing mechanism (24) is arranged on the base (20), the fixing mechanism (24) comprises an arc-shaped plate (241), two fixing plates (242) which are symmetrical to each other are arranged on the arc-shaped plate (241), one fixing plate (242) is hinged to the base (20) through a hinge, and the other fixing plate (242) is fixedly arranged on the base (20) through a fastening screw; still be provided with card line seat (22) on base (20), be provided with card line groove (221) that is linked together with the external world in card line seat (22), be provided with threading groove (222) that are linked together with the external world on the cell wall of card line groove (221), still be provided with hold-down mechanism (23) on card line seat (22), hold-down mechanism (23) are including setting up compress tightly seat (231) in card line groove (221), it is connected with projection (234) to rotate on the top surface of compressing tightly seat (231), the top integrated into one piece of projection (234) has lead screw (235), lead screw (235) pass the top plate body of card line seat (22) and with threaded connection between the top plate body of card line seat (22).

2. The portable force-detecting sensor according to claim 1, characterized in that: the base (20) is also provided with a surrounding column (21) which is vertically arranged.

3. The portable force-detecting sensor according to claim 2, wherein: a limiting disc (211) is integrally formed at the top end of the surrounding column (21).

4. The portable force-detecting sensor according to claim 1, characterized in that: the top surface of the pressing seat (231) is provided with an annular groove (232) communicated with the outside, the groove wall of the annular groove (232) is tightly welded with a bearing (233), and the convex column (234) penetrates through the bearing (233) and is tightly welded on an inner ring of the bearing (233).

5. The portable force-detecting sensor according to claim 1, characterized in that: the top end of the lead screw (235) is also integrally formed with a handle (236).

6. The portable force-detecting sensor according to claim 2, wherein: the surrounding column (21) is positioned between the arc-shaped plate (241) and the wire clamping seat (22).