CN213689976U

CN213689976U - Metal detector with protective structure and difficult damage

Info

Publication number: CN213689976U
Application number: CN202022681141.8U
Authority: CN
Inventors: 王亚军
Original assignee: Beijing Qian Hengya Technology Co ltd
Current assignee: Beijing Qian Hengya Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-13
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a metal detector with protective structure is not fragile, concretely relates to metal detector technical field, including handheld pole and handle, one side fixedly connected with handle of handheld pole, one side activity hinge of handheld pole bottom has the separation blade, separation blade and handle swing joint, one side swing joint of the outside of handheld pole has the loop bar, the outside one side of loop bar is provided with adjusts the structure, the bottom of adjusting the structure is provided with the detecting head, the outside of detecting head is provided with protective structure. The utility model discloses a be provided with draw-in groove, spout, shell fragment, fixture block and spacing, can press the fixture block earlier when using, after making the fixture block break away from the inside of draw-in groove, the total length of handheld pole and loop bar is adjusted to the handheld pole of activity, and after reaching suitable length, the shell fragment drives the fixture block and pops out and accomplish fixedly with the draw-in groove block that corresponds, has realized can adjusting this detector of required length with convenient use.

Description

Metal detector with protective structure and difficult damage

Technical Field

The utility model relates to a metal detector technical field specifically is for having not fragile metal detector of protective structure.

Background

The metal detector is a detector for sensing metal, has the advantages of stable performance, simple structure and the like, and is widely used in industries such as mineral products and exploration, but the existing metal detector has more defects and needs to be improved to improve the practicability when in use.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional metal detector has the advantages that the whole length is fixed when the detector is used, and the length cannot be changed as required;

(2) the traditional metal detector has a fixed structure when in use, so that the angle of a detection head cannot be changed according to the detection environment when in use;

(3) in the traditional metal detector, a detection head is directly exposed outside, and the detection head is easily damaged by collision during detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal detector that protective structure is not fragile has to propose the problem that can not change length as required in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the metal detector with the protection structure and the difficult damage comprises a handheld rod and a handle, wherein the handle is fixedly connected to one side of the handheld rod, a blocking piece is movably hinged to one side of the bottom end of the handheld rod, the blocking piece is movably connected with the handle, a loop bar is movably connected to one side of the outer portion of the handheld rod, an adjusting structure is arranged on one side of the outer portion of the loop bar, a detection head is arranged at the bottom end of the adjusting structure, a protection structure is arranged on the outer portion of the detection head, and a telescopic structure is arranged on the outer portion of the handheld rod;

the telescopic structure comprises a limiting strip, the limiting strip is fixedly connected to one side of the bottom end of the handheld rod, a sliding groove is embedded in one side of the bottom end of the inner portion of the sleeve rod, the sliding groove is movably connected with the limiting strip, one side of the top end of the inner portion of the handheld rod is fixedly connected with an elastic piece, one side of the top end of the elastic piece is fixedly connected with a clamping block, a plurality of groups of clamping grooves are embedded in the top end of the sleeve rod, and the clamping block penetrates through the top end of the handheld rod and the clamping grooves.

Preferably, the diameter of the inside of the clamping groove is larger than that of the clamping block, and the width of the inside of the sliding groove is larger than that of the limiting strip.

Preferably, adjust the structure and constitute by tooth line groove, articulated piece, stop gear, pull ring, dead slot, spring and connecting rod, articulated piece fixed connection is on the top of detecting head, the dead slot sets up the inside one side at the loop bar, the inside one end fixedly connected with spring of dead slot, the one end fixedly connected with connecting rod of spring, the one end of articulated piece is inlayed and is had the tooth line groove, the one end fixedly connected with stop gear that the connecting rod runs through articulated piece, stop gear and tooth line groove swing joint, stop gear's one end fixedly connected with pull ring.

Preferably, the diameter of the limit gear is smaller than that of the inside of the thread groove, and the width of the inside of the hinge piece is larger than that of the sleeve rod.

Preferably, the protection architecture comprises hinge groove, reinforced plastic cover, cover groove and cutting, hinge groove fixed connection is in the both sides of detecting head, the inside swing joint in hinge groove has reinforced plastic cover, the one end fixedly connected with cover groove of reinforced plastic cover, the inside swing joint in cover groove has the cutting.

Preferably, the diameter of the inside of the reinforced plastic housing is larger than the diameter of the probe head.

Compared with the prior art, the beneficial effects of the utility model are that: the metal detector with the protection structure and the insusceptibility to damage not only realizes the purposes of changing the length and adjusting the angle of the detecting head, but also realizes the purpose of protecting the detecting head from being damaged;

(1) by arranging the clamping groove, the sliding groove, the elastic sheet, the clamping block and the limiting strip, the clamping block can be pressed firstly when the detector is used, after the clamping block is separated from the inside of the clamping groove, the movable handheld rod adjusts the total length of the handheld rod and the loop bar, and after the proper length is reached, the elastic sheet drives the clamping block to pop out to be clamped with the corresponding clamping groove to complete fixation, so that the detector can be adjusted to the required length to be conveniently used;

(2) by arranging the tooth groove, the hinge piece, the limiting gear, the pull ring, the empty groove, the spring and the connecting rod, when the detection head is used, the pull ring can be pulled to drive the limiting gear to be separated from the inside of the tooth groove, the included angle between the sleeve rod and the detection head is adjusted, the pull ring is loosened after the angle is proper, the limiting gear is driven to rebound under the action of the spring to be clamped with the tooth groove, and the purpose that the angle of the detection head can be changed to meet different detection environments is achieved;

(3) through being provided with hinge groove, reinforced plastic cover, cover groove and cutting, when using this detector to survey, after the reinforced plastic cover with the detecting head both sides combines, the inside that inserts the cover groove with the cutting is fixed reinforced plastic cover, has realized can protecting the detecting head when surveying inside, prevents that the detecting head from bumping and leading to damaging when surveying.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the adjusting structure according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the top view of the loop bar of the present invention.

In the figure: 1. a hand-held wand; 2. a loop bar; 3. an adjustment structure; 301. a tooth pattern groove; 302. a hinged sheet; 303. a limit gear; 304. a pull ring; 305. an empty groove; 306. a spring; 307. a connecting rod; 4. a protective structure; 401. a hinge slot; 402. a reinforced plastic cover; 403. sleeving a groove; 404. cutting; 5. a probe head; 6. a card slot; 7. a chute; 8. a spring plate; 9. a clamping block; 10. a limiting strip; 11. a baffle plate; 12. a handle.

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.

Example 1: referring to fig. 1-4, the metal detector with a protection structure and not easy to damage comprises a handheld rod 1 and a handle 12, wherein one side of the handheld rod 1 is fixedly connected with the handle 12, one side of the bottom end of the handheld rod 1 is movably hinged with a blocking piece 11, the blocking piece 11 is movably connected with the handle 12, one side of the outer part of the handheld rod 1 is movably connected with a loop bar 2, one side of the outer part of the loop bar 2 is provided with an adjusting structure 3, the bottom end of the adjusting structure 3 is provided with a detecting head 5, the outer part of the detecting head 5 is provided with a protection structure 4, and the outer part of the handheld rod 1;

referring to fig. 1-4, the metal detector with the protection structure and not prone to damage further comprises a telescopic structure, the telescopic structure comprises a limiting strip 10, the limiting strip 10 is fixedly connected to one side of the bottom end of the handheld rod 1, a sliding groove 7 is embedded in one side of the bottom end inside the loop bar 2, the sliding groove 7 is movably connected with the limiting strip 10, an elastic sheet 8 is fixedly connected to one side of the top end inside the handheld rod 1, a clamping block 9 is fixedly connected to one side of the top end of the elastic sheet 8, a plurality of groups of clamping grooves 6 are embedded in the top end of the loop bar 2, and the clamping block 9 penetrates through the top end of the handheld;

the diameter of the inside of the clamping groove 6 is larger than that of the clamping block 9, and the width of the inside of the sliding groove 7 is larger than that of the limiting strip 10;

specifically, as shown in fig. 1, 3 and 4, when the detector is used, the clamping block 9 can be pressed first, so that the clamping block 9 is separated from the inside of the clamping groove 6, the movable handheld rod 1 adjusts the total length of the handheld rod 1 and the loop bar 2, and after the proper length is reached, the elastic sheet 8 drives the clamping block 9 to pop out to be clamped with the corresponding clamping groove 6 to complete fixation, so that the detector can be conveniently used by adjusting the required length.

Example 2: the adjusting structure 3 comprises a tooth groove 301, a hinge plate 302, a limiting gear 303, a pull ring 304, an empty groove 305, a spring 306 and a connecting rod 307, the hinge plate 302 is fixedly connected to the top end of the detecting head 5, the empty groove 305 is arranged on one side inside the loop bar 2, one end inside the empty groove 305 is fixedly connected with the spring 306, one end of the spring 306 is fixedly connected with the connecting rod 307, one end of the hinge plate 302 is inlaid with the tooth groove 301, one end of the connecting rod 307 penetrating through the hinge plate 302 is fixedly connected with the limiting gear 303, the limiting gear 303 is movably connected with the tooth groove 301, and one end of the limiting gear 303 is fixedly connected with the pull ring 304;

the diameter of the limiting gear 303 is smaller than that of the inside of the thread groove 301, and the width of the inside of the hinge piece 302 is larger than that of the sleeve rod 2;

specifically, as shown in fig. 1 and 2, when the probe is used, the pull ring 304 can be pulled first to drive the limiting gear 303 to be disengaged from the inside of the tooth groove 301, an included angle between the loop bar 2 and the probe head 5 is adjusted, the pull ring 304 is loosened after the angle is proper, the limiting gear 303 is driven to rebound under the action of the spring 306 to be clamped with the tooth groove 301, and the purpose that the angle of the probe head 5 can be changed to meet different detection environments is achieved.

Example 3: the protection structure 4 consists of a hinge slot 401, a reinforced plastic cover 402, a sleeve slot 403 and an inserting strip 404, wherein the hinge slot 401 is fixedly connected to two sides of the probe 5, the reinforced plastic cover 402 is movably connected inside the hinge slot 401, the sleeve slot 403 is fixedly connected to one end of the reinforced plastic cover 402, and the inserting strip 404 is movably connected inside the sleeve slot 403;

the diameter of the interior of the reinforced plastic housing 402 is greater than the diameter of the probe head 5;

specifically, as shown in fig. 1, when the detector is used for detection, after the reinforced plastic covers 402 on the two sides of the detection head 5 are combined, the inserting strip 404 is inserted into the sleeve groove 403 to fix the reinforced plastic covers 402, so that the detection head 5 can be protected in the inner part during detection, and the detection head 5 is prevented from being damaged due to collision during detection.

The working principle is as follows: the utility model discloses when using, at first, can press down fixture block 9 earlier when using, make fixture block 9 break away from behind the inside of draw-in groove 6, the total length of pole 1 and loop bar 2 is held in the hand regulation of activity 1, after reaching suitable length, shell fragment 8 drives fixture block 9 and pops out and accomplish fixedly with the 6 blocks of draw-in groove that correspond, has realized that required length can be adjusted with this detector of convenient use.

Afterwards, can stimulate earlier pull ring 304 and drive after limit gear 303 breaks away from the inside of insection groove 301 when using, adjust the contained angle between loop bar 2 and the detecting head 5, loosen pull ring 304 after the angle is suitable, drive limit gear 303 and kick-back and insection groove 301 and carry out the block under the effect of spring 306, realized that the angle that can change detecting head 5 satisfies different detection environment.

Finally, when the detector is used for detection, after the reinforced plastic covers 402 on the two sides of the detection head 5 are combined, the inserting strip 404 is inserted into the sleeve groove 403 to fix the reinforced plastic covers 402, so that the detection head 5 can be protected in the inner part during detection, and the detection head 5 is prevented from being damaged due to collision during detection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Metal detector with protective structure is not fragile, including handheld pole (1) and handle (12), its characterized in that: the device also comprises an adjusting structure (3) for adjusting the detection angle, a protecting structure (4) for protecting the detection head (5) and a telescopic structure which can change the length according to the requirement;

a handle (12) is fixedly connected to one side of the handheld rod (1), a blocking piece (11) is movably hinged to one side of the bottom end of the handheld rod (1), the blocking piece (11) is movably connected with the handle (12), a loop bar (2) is movably connected to one side of the outer portion of the handheld rod (1), and the adjusting structure (3) is arranged on one side of the outer portion of the loop bar (2);

the bottom end of the adjusting structure (3) is provided with a detecting head (5), and the protecting structure (4) is arranged outside the detecting head (5);

the telescopic structure is arranged outside the handheld rod (1).

2. The metal detector with the protective structure not easy to damage of claim 1, characterized in that: the telescopic structure comprises a limiting strip (10), the limiting strip (10) is fixedly connected to one side of the bottom end of the handheld rod (1), one side of the bottom end of the sleeve rod (2) is inlaid with a sliding groove (7), the sliding groove (7) is movably connected with the limiting strip (10), one side of the top end of the inside of the handheld rod (1) is fixedly connected with an elastic sheet (8), one side of the top end of the elastic sheet (8) is fixedly connected with a clamping block (9), the top end of the sleeve rod (2) is inlaid with a plurality of groups of clamping grooves (6), and the clamping block (9) penetrates through the top end of the handheld rod (1) and the clamping grooves (6) to be movably connected.

3. The metal detector with the protective structure not prone to damage according to claim 2, characterized in that: the diameter of the inside of the clamping groove (6) is larger than that of the clamping block (9), and the width of the inside of the sliding groove (7) is larger than that of the limiting strip (10).

4. The metal detector with the protective structure not easy to damage of claim 1, characterized in that: adjust structure (3) and constitute by tooth line groove (301), articulated piece (302), stop gear (303), pull ring (304), dead slot (305), spring (306) and connecting rod (307), articulated piece (302) fixed connection is on the top of detecting head (5), dead slot (305) set up in the inside one side of loop bar (2), the inside one end fixedly connected with spring (306) of dead slot (305), the one end fixedly connected with connecting rod (307) of spring (306), the one end of articulated piece (302) is inlayed and is had tooth line groove (301), connecting rod (307) run through the one end fixedly connected with stop gear (303) of articulated piece (302), stop gear (303) and tooth line groove (301) swing joint, the one end fixedly connected with pull ring (304) of stop gear (303).

5. The metal detector with the protective structure not prone to damage according to claim 4, characterized in that: the diameter of the limiting gear (303) is smaller than that of the inside of the thread groove (301), and the width of the inside of the hinge piece (302) is larger than that of the sleeve rod (2).

6. The metal detector with the protective structure not easy to damage of claim 1, characterized in that: protection architecture (4) comprise articulated groove (401), reinforced plastic cover (402), trepanning (403) and cutting (404), articulated groove (401) fixed connection is in the both sides of detecting head (5), the inside swing joint in articulated groove (401) has reinforced plastic cover (402), the one end fixedly connected with trepanning (403) of reinforced plastic cover (402), the inside swing joint in trepanning (403) has cutting (404).

7. The metal detector with the protective structure not prone to damage according to claim 6, characterized in that: the diameter of the inner part of the reinforced plastic cover (402) is larger than that of the detecting head (5).