CN220851661U

CN220851661U - Handheld metal detector convenient to stretch out and draw back

Info

Publication number: CN220851661U
Application number: CN202322485101.XU
Authority: CN
Inventors: 潘庆丰
Original assignee: Dalian Meilinyuan Food Co ltd
Current assignee: Dalian Meilinyuan Food Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-26
Anticipated expiration: 2033-09-13

Abstract

The utility model relates to the technical field of metal detection, and discloses a handheld metal detector convenient to stretch, which comprises a first telescopic rod, wherein a second telescopic rod is slidably arranged in the first telescopic rod, a third telescopic rod is slidably arranged in the second telescopic rod, a detection head is rotatably arranged on one side, far away from the second telescopic rod, of the first telescopic rod, a telescopic mechanism is arranged in the first telescopic rod, a handheld mechanism is arranged outside the third telescopic rod, the handheld mechanism comprises a folding assembly and a clamping assembly, and the clamping assembly is arranged on the right side of the folding assembly. The hand rest can be integrally wrapped by the handle arm, so that the folding assembly can fold the handle, the space is saved, the folded handle can not hurt people, and the device can be quickly stretched out and drawn back only by pressing the pressing block, so that the device is more convenient and rapid to use, and time and labor are saved.

Description

Handheld metal detector convenient to stretch out and draw back

Technical Field

The utility model relates to the technical field of metal detection, in particular to a handheld metal detector convenient to stretch.

Background

The metal detector is a device for detecting whether metal exists or not by utilizing electromagnetic induction, and can monitor the metal-containing articles carried by the package within a certain measurable range. The telescopic structure makes the storage more convenient, makes the whole occupation space of the metal detector diminish, and is more convenient for packaging and transportation.

The utility model relates to the field of toys, in particular to a handheld metal detector convenient to stretch and retract, which is disclosed in a patent net (the authorized bulletin number is CN 217561755U), and comprises a probe, a control box and a telescopic rod, wherein the probe is hinged to one end of the telescopic rod, and the control box is fixed to the other end of the telescopic rod; the telescopic rod is formed by connecting a plurality of struts, two adjacent struts are connected through a telescopic adjusting structure, the telescopic adjusting structure comprises an outer tube and an inner tube, one end of the outer tube is provided with an elastic holding claw and is in threaded connection with a locking sleeve, and the inner tube can be inserted into the outer tube from one end of the elastic holding claw to slide; the opening at one side of the locking sleeve far away from the outer tube is in a contracted shape, so that the elastic holding claw is extruded when the locking sleeve is in threaded connection and locking with the outer tube, and the inner tube is locked and fixed. According to the handheld metal detector, the telescopic rod can be adjusted according to the heights of children of different ages, the applicable age range of the telescopic rod is enlarged, the telescopic structure of the telescopic rod adopts the mode that the outer pipe sleeve is internally sleeved and is locked by the locking sleeve, the structure is simple, convenient to process and manufacture, not easy to damage, and convenient for children to operate. "

With respect to the above description, the applicant believes that the following problems exist:

the utility model stretches the metal detector through the telescopic rod, and facilitates the use of equipment through the handle and the hand rest, but the handle can not be folded in the actual use process, occupies more space in the storage process, the protruding handle is easy to hurt people, the hand support can only lift the arm in one direction, and the equipment is easy to cause arm ache after long use, so that a hand-held metal detector convenient to stretch and retract is needed to be improved to solve the problems.

Disclosure of utility model

The utility model aims to provide a handheld metal detector which is convenient to stretch and retract, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handheld metal detector convenient to it is flexible, includes first telescopic link, the inside slidable mounting of first telescopic link has the second telescopic link, the inside slidable mounting of second telescopic link has the third telescopic link, one side that the second telescopic link was kept away from to first telescopic link rotates installs the probe, the inside telescopic machanism that is provided with of first telescopic link, the outside handheld machanism that is provided with of third telescopic link.

The handheld mechanism comprises a folding component and a clamping component, and the clamping component is arranged on the right side of the folding component.

Preferably, the folding subassembly includes the fixing base, fixing base fixed mounting is inside the third telescopic link, the inboard handle that rotates of fixing base is installed, the one end fixed mounting that the fixing base was kept away from to the handle has the buckle, the one end that the buckle was kept away from to the handle is provided with the torsional spring, third telescopic link inner wall fixed mounting has spring one, the one end fixed mounting that the third telescopic link inner wall was kept away from to spring one has the sliding block, is convenient for fold the handle, saves more space, and the handle after folding also can not hurt the people.

Preferably, one end of the torsion spring far away from the handle is arranged at the top of the fixed seat, through grooves are formed in the front and rear inner wall of the third telescopic rod, the first spring is fixedly arranged on the groove wall, the sliding block is slidably arranged inside the through grooves, and the handle can automatically rebound after losing clamping through the torsion spring.

Preferably, the joint subassembly includes the hand rest base, hand rest base fixed mounting is at third telescopic link top, hand rest base top rotates installs the hand rest lid, the inside fixed mounting of hand rest base has the rubber pad, hand rest base top fixed mounting has joint to detain one, the inside slidable mounting of hand rest lid has the connecting rod, the positive fixed mounting of connecting rod has the button, the connecting rod is kept away from the one end fixed mounting of button and is detained two, the positive fixed mounting of joint knot has two springs, makes whole arm all wrapped up, is convenient for diversely borrow power, makes the arm not ache.

Preferably, the through hole is formed in the position, corresponding to the connecting rod, of the hand support cover, the connecting rod is slidably mounted in the through hole, one end, away from the second clamping buckle, of the second spring is fixedly mounted on the inner wall of the hand support cover, and the second clamping buckle can be quickly separated from the first clamping buckle through the stretching button.

Preferably, the telescopic machanism includes the rack, rack fixed mounting is in first telescopic link top and bottom inner wall department, the inboard meshing of rack has the gear, third telescopic link left side fixed mounting has the rack post, second telescopic link bottom fixed mounting has the fixed block, second telescopic link bottom fixed mounting has the spring three, the one end fixed mounting who keeps away from the second telescopic link of spring three has the press block, the one end fixed mounting who keeps away from the spring three of press block has the fixture block, only need press the press block, can realize quick flexible equipment, and it is more convenient and rapid to use, labour saving and time saving.

Preferably, the through groove is formed in the top of the left side of the second telescopic rod and the inner wall of the bottom, the gear is rotatably arranged in the through groove, the rack column is meshed with the gear, the pressing block is rotatably arranged on the inner side of the fixing block, the clamping groove is formed in the position, corresponding to the clamping block, of the third telescopic rod, the clamping block is clamped in the clamping groove, the pressing block is pressed, and the clamping block is separated from the clamping groove.

Compared with the prior art, the utility model provides the handheld metal detector convenient to stretch and retract, which has the following beneficial effects:

1. This handheld metal detector convenient to it is flexible, through the handheld mechanism that sets up, in equipment use, hand rest department can handle the whole parcel of arm, and the diversified power of borrowing of being convenient for, and can dismantle fast through joint subassembly, folding subassembly can make the handle fold, saves more space, and the handle after folding also can not hurt the people.

2. This handheld metal detector convenient to it is flexible, through the telescopic machanism that sets up, in equipment use, only need press down pressing block, can realize quick flexible to equipment, use more convenient rapidly, labour saving and time saving.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the telescopic mechanism according to the present utility model;

FIG. 3 is a schematic view of an external pressed block and its related structure according to the present utility model;

FIG. 4 is a schematic view of an external folding assembly according to the present utility model;

FIG. 5 is an exploded view of the folding assembly of the present utility model;

FIG. 6 is a schematic cross-sectional view of an external clamping assembly according to the present utility model.

In the figure: 1. a first telescopic rod; 2. a second telescopic rod; 3. a third telescopic rod; 4. a probe; 5. a hand-held mechanism; 51. a folding assembly; 511. a fixing seat; 512. a handle; 513. a buckle; 514. a first spring; 515. a sliding block; 516. a torsion spring; 52. a clamping assembly; 521. a hand support base; 522. a hand support cover; 523. a rubber pad; 524. the first clamping buckle is connected; 525. a connecting rod; 526. a button; 527. a second spring; 528. a second clamping buckle; 6. a telescoping mechanism; 61. a rack; 62. a gear; 63. a rack column; 64. a third spring; 65. pressing the blocks; 66. a fixed block; 67. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a handheld metal detector convenient to it is flexible, includes first telescopic link 1, and first telescopic link 1 inside slidable mounting has second telescopic link 2, and second telescopic link 2 inside slidable mounting has third telescopic link 3, and first telescopic link 1 is kept away from one side rotation of second telescopic link 2 and is installed detecting head 4, and first telescopic link 1 inside is provided with telescopic machanism 6, and third telescopic link 3 outside is provided with handheld machanism 5.

The hand-held mechanism 5 comprises a folding component 51 and a clamping component 52, wherein the clamping component 52 is arranged on the right side of the folding component 51.

Further, folding subassembly 51 includes fixing base 511, fixing base 511 fixed mounting is inside third telescopic link 3, fixing base 511 inboard rotates installs handle 512, one end fixed mounting that fixing base 511 was kept away from to handle 512 has buckle 513, one end that buckle 513 was kept away from to handle 512 is provided with torsional spring 516, third telescopic link 3 inner wall fixed mounting has first 514 of spring, one end fixed mounting that third telescopic link 3 inner wall was kept away from to first 514 of spring has slider 515, be convenient for fold handle 512, more save space, and handle 512 after folding also can not hurt the people.

Further, one end of the torsion spring 516, which is far away from the handle 512, is arranged at the top of the fixed seat 511, through grooves are formed in the front and rear inner walls of the third telescopic rod 3, the first spring 514 is fixedly arranged on the groove wall, the sliding block 515 is slidably arranged in the through grooves, and the handle 512 can automatically rebound after losing clamping through the torsion spring 516.

Further, the clamping assembly 52 comprises a hand support base 521, the hand support base 521 is fixedly arranged at the top of the third telescopic rod 3, a hand support cover 522 is rotatably arranged at the top of the hand support base 521, a rubber pad 523 is fixedly arranged in the hand support base 521, a first clamping buckle 524 is fixedly arranged at the top of the hand support base 521, a connecting rod 525 is slidably arranged in the hand support cover 522, a button 526 is fixedly arranged on the front surface of the connecting rod 525, a second clamping buckle 528 is fixedly arranged at one end, far away from the button 526, of the connecting rod 525, a second spring 527 is fixedly arranged on the front surface of the second clamping buckle 528, the whole arm is wrapped, multidirectional force borrowing is facilitated, and the arm is free from ache.

Further, a through hole is formed at a position of the hand support cover 522 corresponding to the connecting rod 525, the connecting rod 525 is slidably mounted in the through hole, one end of the second spring 527, which is far away from the second clamping buckle 528, is fixedly mounted on the inner wall of the hand support cover 522, and the second clamping buckle 528 can be rapidly separated from the first clamping buckle 524 through the stretching button 526.

Embodiment two:

Referring to fig. 1-6, and in combination with the first embodiment, further obtaining that the telescopic mechanism 6 includes a rack 61, the rack 61 is fixedly installed at the top and bottom inner walls of the first telescopic rod 1, a gear 62 is engaged at the inner side of the rack 61, a rack post 63 is fixedly installed at the left side of the third telescopic rod 3, a fixing block 66 is fixedly installed at the bottom of the second telescopic rod 2, a third spring 64 is fixedly installed at the bottom of the second telescopic rod 2, a pressing block 65 is fixedly installed at one end of the third spring 64 far from the second telescopic rod 2, and a clamping block 67 is fixedly installed at one end of the pressing block 65 far from the third spring 64, so that the rapid telescopic device can be realized only by pressing the pressing block 65, and the telescopic device is more convenient, rapid and time-saving and labor-saving in use.

Further, the through groove is formed in the top of the left side of the second telescopic rod 2 and the inner wall of the bottom, the gear 62 is rotatably installed in the through groove, the rack column 63 is meshed with the gear 62, the pressing block 65 is rotatably installed on the inner side of the fixing block 66, the clamping groove is formed in the position, corresponding to the clamping block 67, of the third telescopic rod 3, the clamping block 67 is clamped in the clamping groove, the pressing block 65 is pressed, and the pressing block 65 enables the clamping block 67 to be separated from the clamping groove.

In the actual operation process, when the device is used, when the metal detector stretches and contracts, the pressing block 65 is pressed, the pressing block 65 enables the clamping block 67 to be separated from the clamping groove, at the moment, the first telescopic rod 1 is moved, the first telescopic rod 1 moves to enable the rack 61 to drive the gear 62 to rotate, the second telescopic rod 2 slides in the first telescopic rod 1, the gear 62 rotates to drive the rack post 63 to move, the third telescopic rod 3 slides in the second telescopic rod 2, after the length of the third telescopic rod is adjusted to be a proper length, the pressing block 65 is loosened, the elastic force of the spring three 64 enables the clamping block 67 to be clamped in the clamping groove, the fixing is completed, the sliding block 515 is shifted outwards, the sliding block 515 presses the clamping buckle 513, the clamping buckle 513 is separated from the clamping groove, the elastic force of the torsion spring 516 enables the handle 512 to be sprung up, the arm is placed in the hand support base 521, the hand support cover 522 is covered, the clamping buckle one 524 is pressed to move outwards, and after the second 528 moves to the innermost position, the elastic force of the spring 527 enables the clamping buckle one 528 to complete fixing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a handheld metal detector convenient to flexible, includes first telescopic link (1), its characterized in that: the novel telescopic device is characterized in that a second telescopic rod (2) is slidably arranged in the first telescopic rod (1), a third telescopic rod (3) is slidably arranged in the second telescopic rod (2), a detection head (4) is rotatably arranged on one side, far away from the second telescopic rod (2), of the first telescopic rod (1), a telescopic mechanism (6) is arranged in the first telescopic rod (1), and a handheld mechanism (5) is arranged outside the third telescopic rod (3);

The handheld mechanism (5) comprises a folding assembly (51) and a clamping assembly (52), and the clamping assembly (52) is arranged on the right side of the folding assembly (51).

2. A hand-held, telescoping, metal detector as recited in claim 1, wherein: folding subassembly (51) are including fixing base (511), fixing base (511) fixed mounting is inside third telescopic link (3), inside rotation of fixing base (511) installs handle (512), one end fixed mounting that fixing base (511) was kept away from to handle (512) has buckle (513), one end that buckle (513) was kept away from to handle (512) is provided with torsional spring (516), third telescopic link (3) inner wall fixed mounting has first spring (514), one end fixed mounting that third telescopic link (3) inner wall was kept away from to first spring (514) has sliding block (515).

3. A hand-held, telescoping, metal detector as recited in claim 2, wherein: one end of the torsion spring (516) far away from the handle (512) is arranged at the top of the fixed seat (511), through grooves are formed in the front inner wall and the rear inner wall of the third telescopic rod (3), the first spring (514) is fixedly arranged on the groove wall, and the sliding block (515) is slidably arranged in the through grooves.

4. A hand-held, telescoping, metal detector as recited in claim 1, wherein said: the clamping assembly (52) comprises a hand support base (521), the hand support base (521) is fixedly arranged at the top of a third telescopic rod (3), a hand support cover (522) is rotatably arranged at the top of the hand support base (521), a rubber pad (523) is fixedly arranged in the hand support base (521), a first clamping buckle (524) is fixedly arranged at the top of the hand support base (521), a connecting rod (525) is fixedly arranged in the hand support cover (522) in a sliding manner, a button (526) is fixedly arranged on the front surface of the connecting rod (525), a second clamping buckle (528) is fixedly arranged at one end, far away from the button (526), of the connecting rod (525), and a second spring (527) is fixedly arranged on the front surface of the second clamping buckle (528).

5. A hand-held, telescoping, metal detector as recited in claim 4, wherein: the hand support cover (522) is provided with a through hole at a position corresponding to the connecting rod (525), the connecting rod (525) is slidably mounted in the through hole, and one end of the second spring (527) away from the second clamping buckle (528) is fixedly mounted on the inner wall of the hand support cover (522).

6. A hand-held, telescoping, metal detector as recited in claim 1, wherein: the telescopic mechanism (6) comprises a rack (61), the rack (61) is fixedly arranged at the top and the bottom of the first telescopic rod (1) and is internally meshed with a gear (62), a rack column (63) is fixedly arranged at the left side of the third telescopic rod (3), a fixing block (66) is fixedly arranged at the bottom of the second telescopic rod (2), a spring III (64) is fixedly arranged at the bottom of the second telescopic rod (2), a pressing block (65) is fixedly arranged at one end, far away from the second telescopic rod (2), of the spring III (64), and a clamping block (67) is fixedly arranged at one end, far away from the spring III (64), of the pressing block (65).

7. A hand-held, telescoping, metal detector as recited in claim 6, wherein: the left side top of second telescopic link (2) has seted up logical groove with the bottom inner wall, and gear (62) rotate and install at logical inslot portion, just rack post (63) and gear (62) meshing, press piece (65) to rotate and install inboard at fixed block (66), joint groove has been seted up in the position department that third telescopic link (3) corresponds with fixture block (67), and fixture block (67) joint is inside the joint groove.