CN209877922U

CN209877922U - Handheld gap detector

Info

Publication number: CN209877922U
Application number: CN201920786455.9U
Authority: CN
Inventors: 晏恒友; 晏刘武; 何谢文
Original assignee: Changzhou Leishuo Photoelectric Technology Co Ltd
Current assignee: Changzhou Leishuo Photoelectric Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2019-12-31
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a handheld gap detector, including detector main part, controller, handle and extension bar, the top swing joint of detector main part has the mount pad, the top of mount pad and the bottom swing joint of controller, the utility model relates to a gap detector technical field. This handheld gap detector, one side through detector main part bottom is rotated with one side of handle and is connected, one side of handle and the one end swing joint of extension bar, the bottom fixedly connected with connecting block of mount pad, the spread groove with connecting block looks adaptation is seted up at the top of detector main part, the movable groove has been seted up at the top of detector main part, the inside swing joint in movable groove has the dead lever, the fixed orifices with dead lever looks adaptation is seted up to the inside of connecting block, can be convenient carry out the dismouting to the mount pad, and dismantle to the controller, reduce the volume of whole device, more make things convenient for the detector to carry out the operation in narrow and small space, the practicality is stronger.

Description

Handheld gap detector

Technical Field

The utility model relates to a gap detector technical field specifically is a handheld gap detector.

Background

The gap detector is mainly and widely used for accurately detecting the width and depth of cracks on bridges, tunnels, buildings, concrete pavements, metal surfaces and the like, has wide application, and is mainly applied to petrochemical industry, electric power industry, aviation shipbuilding industry, paper industry, textile industry, metallurgical industry and the like.

The gap detector that uses on the existing market generally all is hand-held type, but in some narrow and small spaces and the occasion of the contact measurement gap of not being convenient for, the gap detector that uses on the existing market uses just very inconvenient, can't be convenient carry out the gap detection to narrow and small space, the controller on the gap detector on the existing market in addition can't dismantle the controller because fixed connection, this can carry out the gap detection operation to the gap detector in some narrow and small spaces and bring very big trouble, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a handheld gap detector has solved gap detector on the current market and has used the difficulty in some narrow and small spaces and the occasion of the contact measurement gap of being not convenient for, and the practicality is relatively poor, carries inconvenient problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hand-held gap detector comprises a detector main body, a controller, a handle and an extension bar, wherein the top of the detector main body is movably connected with a mounting seat, the top of the mounting seat is movably connected with the bottom of the controller, one side of the bottom of the detector main body is rotatably connected with one side of the handle, one side of the handle is movably connected with one end of the extension bar, the bottom of the mounting seat is fixedly connected with a connecting block, the top of the detector main body is provided with a connecting groove matched with the connecting block, the top of the detector main body is provided with a movable groove, the inside of the movable groove is movably connected with a fixed rod, the inside of the connecting block is provided with a fixed hole matched with the fixed rod, one side of the connecting groove is provided with a thread groove, one end of the fixed rod penetrates through the fixed hole to be connected with the inner thread of the thread, the utility model discloses a fixing device for a motor vehicle, including fixed sleeve, fixed sleeve inner wall, the equal fixedly connected with gag lever post in both sides of baffle, the equal swing joint in fixed sleeve's both ends has the movable rod, the spacing hole with gag lever post looks adaptation is seted up to the inside of movable rod, the equal first spring of fixedly connected with in both sides of baffle, two the one end fixed connection relative with two movable rods respectively of the one end of first spring.

Preferably, a movable hole matched with the movable rod is formed in one side of the handle, and the surface of the movable rod is connected with the inner wall of the movable hole in a sliding mode.

Preferably, one side of the handle is provided with a connecting hole matched with the extension bar, and one side of the inner wall of the connecting hole is movably connected with one end of the extension bar.

Preferably, the equal fixedly connected with fixed plate in both sides of mount pad bottom, two the mounting groove has all been seted up to the inside of fixed plate, two equal fixedly connected with slide bar between the both sides of mounting groove inner wall.

Preferably, the surface of the sliding rod is connected with a movable plate in a sliding mode, one side of the movable plate is fixedly connected with a movable baffle, one side of the inner wall of the mounting groove is fixedly connected with a second spring, and one end of the second spring is fixedly connected with one side of the movable plate.

Preferably, the top and the bottom of one side of the detector main body are respectively provided with a first through hole and a second through hole.

Advantageous effects

The utility model provides a handheld gap detector. Compared with the prior art, the method has the following beneficial effects:

(1) this handheld gap detector, one side through detector main part bottom is rotated with one side of handle and is connected, one side of handle and the one end swing joint of extension bar, the bottom fixedly connected with connecting block of mount pad, the spread groove with connecting block looks adaptation is seted up at the top of detector main part, the movable groove has been seted up at the top of detector main part, the inside swing joint in movable groove has the dead lever, the fixed orifices with dead lever looks adaptation is seted up to the inside of connecting block, the thread groove has been seted up to one side of spread groove, the one end of dead lever runs through the inside threaded connection of fixed orifices and thread groove, can be convenient carry out the dismouting to the mount pad, and dismantle the controller, the effectual volume that reduces whole device, make things convenient for the detector to carry out the operation in narrow and small.

(2) This handheld gap detector, the fixed slot has been seted up through one side of detector main part bottom, the inside fixedly connected with fixed sleeve of fixed slot, the middle part fixedly connected with baffle of fixed sleeve inner wall, the equal fixedly connected with gag lever post in both sides of baffle, the equal swing joint in fixed sleeve's both ends has the movable rod, the spacing hole with gag lever post looks adaptation is seted up to the inside of movable rod, the first spring of the equal fixedly connected with in both sides of baffle, the one end of two first springs is respectively with the relative one end fixed connection of two movable rods, can be convenient carry out the dismouting between handle and the detector main part, carry out the spare part split to the device, the convenience is carried the device.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a sectional view of the main structure of the detector of the present invention;

fig. 4 is a bottom view of the mounting base structure of the present invention;

FIG. 5 is a top view of the main structure of the detector of the present invention;

fig. 6 is a cross-sectional view of the fixing sleeve structure of the present invention;

fig. 7 is an enlarged view of a portion a of fig. 6 according to the present invention;

fig. 8 is a perspective view of the main structure of the detector of the present invention.

In the figure: 1-detector main body, 2-controller, 3-handle, 4-extension bar, 5-mounting seat, 6-connecting block, 7-connecting groove, 8-movable groove, 9-fixed rod, 10-fixed hole, 11-thread groove, 12-fixed groove, 13-fixed sleeve, 14-clapboard, 15-spacing rod, 16-movable rod, 17-spacing hole, 18-first spring, 19-movable hole, 20-connecting hole, 21-fixed plate, 22-mounting groove, 23-sliding rod, 24-movable plate, 25-movable baffle, 26-second spring, 27-first through hole and 28-second through hole.

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.

Referring to fig. 1-8, the present invention provides a technical solution: a hand-held gap detector comprises a detector main body 1, a controller 2, a handle 3 and an extension bar 4, wherein a lithium battery is arranged inside the handle 3, a first through hole 27 and a second through hole 28 are respectively arranged at the top and the bottom of one side of the detector main body 1, the second through hole 28 is obliquely arranged on the surface of the detector main body 1, the central axis of the second through hole 28 is intersected with the central axis of the first through hole 27, a movable hole 19 matched with a movable rod 16 is arranged at one side of the handle 3, the surface of the movable rod 16 is in sliding connection with the inner wall of the movable hole 19, a connecting hole 20 matched with the extension bar 4 is arranged at one side of the handle 3, an internal thread is arranged on the inner wall of the connecting hole 20, an external thread is arranged on the surface of one end of the extension bar 4, one end of the extension bar 4 is connected with the internal thread of the connecting hole 20, the top of the detector main body 1 is movably connected with a mounting seat 5, two sides of the bottom of the mounting seat 5 are fixedly connected with fixed plates 21, mounting grooves 22 are formed in the two fixed plates 21, a sliding rod 23 is fixedly connected between two sides of the inner wall of the two mounting grooves 22, a movable plate 24 is connected on the surface of the sliding rod 23, a movable baffle 25 is fixedly connected to one side of the movable plate 24, a second spring 26 is fixedly connected to one side of the inner wall of the mounting groove 22, the inside of the second spring 26 is slidably connected with the surface of the sliding rod 23, one end of the second spring 26 is fixedly connected with one side of the movable plate 24, the top of the mounting seat 5 is movably connected with the bottom of the controller 2, one side of the bottom of the detector main body 1 is rotatably connected with one side of a handle 3, one side of the handle 3 is movably connected with one end of an extension rod 4, a connecting block 6 is fixedly connected with, the detector comprises a detector main body 1, a movable groove 8 is arranged at the top of the detector main body 1, a fixed rod 9 is movably connected inside the movable groove 8, an external thread is arranged on the surface of one end of the fixed rod 9, a fixed hole 10 matched with the fixed rod 9 is arranged inside a connecting block 6, a thread groove 11 is arranged on one side of a connecting groove 7, one end of the fixed rod 9 penetrates through the fixed hole 10 to be connected with the internal thread of the thread groove 11, a fixed groove 12 is arranged on one side of the bottom of the detector main body 1, a fixed sleeve 13 is fixedly connected inside the fixed groove 12, a baffle 14 is fixedly connected to the middle part of the inner wall of the fixed sleeve 13, limiting rods 15 are fixedly connected to both sides of the baffle 14, movable rods 16 are movably connected to both ends of the fixed sleeve 13, a limiting hole 17 matched with the limiting rods 15 is arranged inside the movable rods 16, first springs 18 are fixedly, one ends of the two first springs 18 are fixedly connected with the opposite ends of the two movable rods 16 respectively.

When in use, the extension bar 4 is rotated, one end of the extension bar 4 is detached from the inside of the connecting hole 20, the movable baffle plate 25 is pulled to one side, the controller 2 is taken down from the inside of the mounting seat 5, the movable baffle plate 25 is reset through the movable plate 24, the movable plate 24 drives the movable plate 24 to slide on the surface of the sliding rod 23 by the action of the second spring 26, the movable plate 24 is reset by the elasticity of the second spring 26, the fixed rod 9 is rotated to take the fixed rod 9 out of the movable groove 8, the fixed rod 9 passes through the fixed hole 10 in the connecting block 6, at the moment, the mounting seat 5 is taken down from the top of the detector main body 1, the movable rod 16 is pressed towards the inside of the movable hole 19, one end of the movable rod 16 contracts towards the inside of the fixed sleeve 13, the handle 3 and the detector body 1 are disassembled, so that the whole working principle of the handheld gap detector is realized.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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. The utility model provides a handheld gap detector, includes detector main part (1), controller (2), handle (3) and extension bar (4), the top swing joint of detector main part (1) has mount pad (5), the top of mount pad (5) and the bottom swing joint of controller (2), its characterized in that: one side of the bottom of the detector main body (1) is rotatably connected with one side of the handle (3), one side of the handle (3) is movably connected with one end of the extension rod (4), the bottom of the mounting seat (5) is fixedly connected with a connecting block (6), the top of the detector main body (1) is provided with a connecting groove (7) matched with the connecting block (6), the top of the detector main body (1) is provided with a movable groove (8), the inside of the movable groove (8) is movably connected with a fixed rod (9), the inside of the connecting block (6) is provided with a fixed hole (10) matched with the fixed rod (9), one side of the connecting groove (7) is provided with a thread groove (11), one end of the fixed rod (9) penetrates through the fixed hole (10) to be connected with the internal thread of the thread groove (11), one side of the bottom of the detector main body (1) is provided with a fixed, the inside fixedly connected with fixed sleeve (13) of fixed slot (12), middle part fixedly connected with baffle (14) of fixed sleeve (13) inner wall, the equal fixedly connected with gag lever post (15) in both sides of baffle (14), the equal swing joint in both ends of fixed sleeve (13) has movable rod (16), spacing hole (17) with gag lever post (15) looks adaptation is seted up to the inside of movable rod (16), the equal fixedly connected with first spring (18) in both sides of baffle (14), two the one end fixed connection relative with two movable rod (16) respectively of first spring (18).

2. The hand-held gap detector of claim 1, wherein: a movable hole (19) matched with the movable rod (16) is formed in one side of the handle (3), and the surface of the movable rod (16) is connected with the inner wall of the movable hole (19) in a sliding mode.

3. The hand-held gap detector of claim 1, wherein: one side of the handle (3) is provided with a connecting hole (20) matched with the extension bar (4), and one side of the inner wall of the connecting hole (20) is movably connected with one end of the extension bar (4).

4. The hand-held gap detector of claim 1, wherein: the equal fixedly connected with fixed plate (21) in both sides of mount pad (5) bottom, two mounting groove (22), two have all been seted up to the inside of fixed plate (21) equal fixedly connected with slide bar (23) between the both sides of mounting groove (22) inner wall.

5. The hand-held gap detector of claim 4, wherein: the surface of the sliding rod (23) is connected with a movable plate (24) in a sliding mode, one side of the movable plate (24) is fixedly connected with a movable baffle (25), one side of the inner wall of the mounting groove (22) is fixedly connected with a second spring (26), and one end of the second spring (26) is fixedly connected with one side of the movable plate (24).

6. The hand-held gap detector of claim 1, wherein: the top and the bottom of one side of the detector main body (1) are respectively provided with a first through hole (27) and a second through hole (28).