Pipeline endoscope box frame locking device

Abstract

The utility model discloses a pipeline endoscope box frame locking device, and belongs to the field of pipeline endoscope equipment. Comprising a sliding part capable of being installed on a pipeline endoscope box body, a fixing plate capable of being installed on a rack and a lock catch assembly, a locking groove capable of locking the sliding part and a releasing groove capable of releasing the sliding part are formed in the fixing plate, the locking groove is communicated with the releasing groove, and the sliding part can enter and exit between the locking groove and the releasing groove by moving; the lock catch assembly comprises a lock catch shell, a lock catch key and a limiting piece, and the lock catch key is movably installed on the lock catch shell; the limiting piece is installed on the lock catch key and can be driven by the lock catch key to move in and out of the release groove. Through the cooperation between the lock catch key and the limiting piece, the sliding piece can be pushed to move relative to the fixing plate, switching of the sliding piece between the locking groove and the releasing groove is achieved, then locking and unlocking between the pipeline endoscope box and the rack are achieved, the structure and assembly are simpler, cost is low, and use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipeline endoscope equipment field, especially relate to a pipeline endoscope box frame lock catch device. BACKGROUND

[0002] Pipeline endoscope is a kind of equipment for checking the internal condition of pipeline, usually by crawler, cable, camera and other accessories, crawler can carry camera to go deep into the inside of pipeline, and the real-time image or video in pipeline is shot to help detect the problems such as blockage, corrosion, crack or other structural damage in pipeline.

[0003] Pipeline endoscope is generally loaded by specific box, and the box is placed on the rack and locked by lock catch, and the lock catch device commonly used in the pipeline endoscope box rack is generally complex in structure and assembly process, low in cost and inconvenient to use. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides a pipeline endoscope box rack lock catch device, which is simple in structure, low in cost and convenient to use.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a pipeline endoscope box rack lock catch device, which comprises:

[0007] A sliding part capable of being installed on the pipeline endoscope box body;

[0008] A fixed plate capable of being installed on the rack;

[0009] A lock catch assembly;

[0010] The fixed plate is provided with a locking groove capable of locking the sliding part and a release groove capable of releasing the sliding part, the locking groove and the release groove are communicated, and the sliding part can enter and exit between the locking groove and the release groove;

[0011] The lock catch assembly comprises a lock catch shell, a lock catch button and a limiting part, the lock catch button is movably installed on the lock catch shell, and the limiting part is installed on the lock catch button and can be moved in and out of the release groove under the driving of the lock catch button to realize the limiting and releasing of the sliding part.

[0012] Further, the width of the locking groove is less than that of the release groove, and the two are connected to form a "convex" structure.

[0013] Further, the top surface of the sliding part faces the pipeline endoscope box body, and the bottom of the sliding part is provided with a clamping groove capable of being matched with the side wall of the locking groove.

[0014] Further, a limiting groove is formed in the fixing plate and communicates with the releasing groove, the upper part of the limiting piece is located in the limiting groove and can move in and out between the limiting groove and the releasing groove, and the lower part of the limiting piece is connected with the lock button.

[0015] Further, a movable groove with an opening at one end is arranged in the lock housing, the movable groove is located below the releasing groove and the limiting groove, the lock button is movably arranged in the movable groove, one end of the lock button penetrates through the opening and is exposed outside the lock housing, and the other end is fixedly connected with the limiting piece.

[0016] Further, the lock button comprises a pressing part and a mounting part arranged at two ends respectively, the pressing part penetrates through the movable groove and is exposed outside the lock housing, the mounting part is provided with a guide shaft, the limiting piece is provided with a guide hole, the limiting piece is movably arranged on the guide shaft through the guide hole, and a limiting reset spring is further arranged between the mounting part and the limiting piece, one end of the limiting reset spring abuts against or is connected with the upper end surface of the mounting part, and the other end abuts against or is connected with the lower end surface of the limiting piece.

[0017] Further, the lock housing comprises a lock bottom shell and a lock cover, the fixing plate is fixedly connected with the lock bottom shell, the lock cover is buckled on the lock bottom shell, a fixed through hole is formed between the lock bottom shell and the lock cover, the fixed through hole and the movable groove cross each other, a pipe body connected with the rack is arranged in the fixed through hole, the fixing plate is arranged on the pipe body, the pipe body is arranged between the pressing part and the mounting part, and the lock assembly further comprises a button reset spring, one end of the button reset spring abuts against or is connected with the side wall of the pressing part, and the other end abuts against or is connected with the outer wall of the pipe body.

[0018] Compared with the prior art, the lock button and the limiting piece are matched, the sliding piece can be driven to move relative to the fixing plate, the switching of the sliding piece between the locking groove and the releasing groove is realized, the locking and unlocking between the pipeline endoscope box body and the rack are realized, the structure and assembly are simpler, the cost is lower, and the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the pipeline endoscope box rack lock device.

[0020] Figure 2 It is a structure schematic view of the pipeline endoscope box rack lock device.

[0021] Figure 3 It is a structure schematic view of the pipeline endoscope box rack lock device.

[0022] Figure 4 It is a structure schematic view of the pipeline endoscope box rack lock device.

[0023] Figure 5 is a structural diagram of the lock assembly.

[0024] Figure 6 is an exploded view of the lock assembly.

[0025] In the figure: 1, pipeline endoscope box body; 2, rack; 21, pipe body; 3, sliding piece; 31, clamping groove; 4, fixed plate; 41, locking groove; 42, release groove; 43, limiting groove; 5, lock assembly; 51, lock housing; 511, lock bottom shell; 512, lock surface cover; 52, lock button; 521, pressing part; 522, mounting part; 523, guide shaft; 53, limiting piece; 531, guide hole; 54, movable slot; 55, limiting reset spring; 56, fixed through hole; 57, button reset spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0027] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0028] Referring to Figures 1-6 The embodiment provides a pipeline endoscope box rack lock device, which comprises:

[0029] The sliding piece 3 can be installed on the pipeline endoscope box body 1.

[0030] The fixed plate 4 can be installed on the rack 2.

[0031] The lock assembly 5.

[0032] The fixed plate 4 is provided with a locking groove 41 capable of locking the sliding piece 3 and a release groove 42 capable of releasing the sliding piece 3, the locking groove 41 is communicated with the release groove 42, and the sliding piece 3 can pass in and out between the locking groove 41 and the release groove 42.

[0033] The lock assembly 5 comprises a lock housing 51, a lock button 52 and a limiting piece 53, the lock button 52 is movably installed on the lock housing 51, and the limiting piece 53 is installed on the lock button 52 and can be driven by the lock button 52 to move in and out of the release groove 42, so as to realize the limiting and releasing of the sliding piece 3.

[0034] In the embodiment, in the normal state, the limiting piece 53 is in the release slot 42, which can block the sliding piece 3 from entering the release slot 42. When it is needed to install the pipeline endoscope box body 1 into the rack 2, the limiting piece 53 is only needed to be pushed out of the release slot 42 by pressing the lock button key 52, so that the sliding piece 3 can be installed into the release slot 42 and then slide into the locking slot 41. At this time, the lock button key 52 is released, and the sliding piece 3 is reset to the release slot 42, which blocks the sliding piece 3 from entering the release slot 42. The sliding piece 3 can only be clamped in the locking slot 41, so as to realize the locking between the pipeline endoscope box body 1 and the rack 2. When it is needed to unlock the pipeline endoscope box body 1 and the rack 2, the limiting piece 53 is only needed to be pushed out of the release slot 42 by pressing the lock button key 52, so that the sliding piece 3 can enter the release slot 42 from the locking slot 41, thereby realizing the unlocking between the pipeline endoscope box body 1 and the rack 2. Through the cooperation between the lock button key 52 and the limiting piece 53, the sliding piece 3 can be pushed to move relative to the fixed plate 4, the sliding piece 3 can be switched between the locking slot 41 and the release slot 42, and the locking and unlocking between the pipeline endoscope box body 1 and the rack 2 can be realized. The structure and assembly are simpler, the cost is lower, and the use is more convenient.

[0035] Further, the width of the locking slot 41 is smaller than that of the release slot 42, and the two are connected to form a “convex” slot structure. The sliding piece 3 slides in the “convex” slot structure, which can be locked at a relatively narrow position and released at a relatively wide position, and simultaneously realizes the locking and releasing functions of the sliding piece 3.

[0036] Further, the top surface of the sliding piece 3 faces the pipeline endoscope box body 1 and is fixedly connected to the pipeline endoscope box body 1 through a screw. The bottom of the sliding piece 3 is provided with a clamping groove 31 which can be matched with the side wall of the locking slot 41. The clamping groove 31 is clamped on the side wall of the locking slot 41, so as to realize the locking.

[0037] Further, the fixed plate 4 is further provided with a limiting slot 43 which is communicated with the release slot 42. The upper part of the limiting piece 53 is located in the limiting slot 43 and can move in and out between the limiting slot 43 and the release slot 42. The lower part of the limiting piece 53 is connected with the lock button key 52.

[0038] Further, the lock housing 51 is provided with a movable slot 54 having an opening at one end. The movable slot 54 is located below the release slot 42 and the limiting slot 43. The lock button key 52 is movably arranged in the movable slot 54. One end of the lock button key 52 penetrates through the opening and is exposed outside the lock housing 51. The other end of the lock button key 52 is fixedly connected with the limiting piece 53.

[0039] Further, the lock catch button 52 comprises pressing parts 521 and mounting parts 522 arranged at two ends, the pressing parts 521 pass through the movable slot 54 and are exposed outside the lock catch shell 51, the mounting parts 522 are provided with guide shafts 523, the limiting part 53 is provided with guide holes 531, the limiting part 53 is movably arranged on the guide shafts 523 through the guide holes 531, the limiting part 53 and the limiting reset spring 55 are arranged between the mounting parts 522, one end of the limiting reset spring 55 abuts or is connected with the upper end surface of the mounting parts 522, and the other end abuts or is connected with the lower end surface of the limiting part 53. In the embodiment, the limiting part 53 can move up and down relative to the mounting parts 522, in the normal state, the limiting part 53 is pressed into the limiting slot 43 by the limiting reset spring 55, when the limiting part 53 enters the release slot 42, the limiting part 53 can move up under the elastic force of the limiting reset spring 55, extends out of the release slot 42, and blocks the movement of the sliding part 3.

[0040] Further, the lock catch shell 51 comprises a lock catch bottom shell 511 and a lock catch surface cover 512, the fixed plate 4 is fixedly connected with the lock catch bottom shell 511 through screws; the lock catch surface cover 512 is buckled on the lock catch bottom shell 511 and is fixedly connected through screws, a fixed through hole 56 is formed between the lock catch bottom shell 511 and the lock catch surface cover 512, the fixed through hole 56 and the movable slot 54 cross each other; the pipe body 21 connected with the rack 2 is arranged in the fixed through hole 56, the fixed plate 4 is arranged on the pipe body 21, the pipe body 21 is arranged between the pressing parts 521 and the mounting parts 522, the lock catch assembly 5 further comprises a button reset spring 57, one end of the button reset spring 57 abuts or is connected with the side wall of the pressing parts 521, and the other end abuts or is connected with the outer wall of the pipe body 21.

[0041] In the embodiment, the pipe body 21 is a support pipe of the rack 2, can be used for supporting the fixed plate 4 and the box body, the fixed through hole 56 is arranged between the lock catch bottom shell 511 and the lock catch surface cover 512, and the lock catch assembly 5 can be arranged on the pipe body 21.

[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A borescope rack lock device, comprising: The utility model relates to a locking device for pipe endoscope box, which comprises the following parts: a sliding piece capable of being mounted on a pipe endoscope box body; a fixing plate capable of being mounted on a rack; a lock catch assembly; a locking groove capable of locking the sliding piece and a releasing groove capable of releasing the sliding piece are formed on the fixing plate, the locking groove and the releasing groove are communicated, and the sliding piece can enter and exit between the locking groove and the releasing groove; the lock catch assembly comprises a lock catch shell, a lock catch button and a limiting piece, the lock catch button is movably mounted on the lock catch shell, and the limiting piece is mounted on the lock catch button and can be driven by the lock catch button to move in and out of the releasing groove to realize the limiting and releasing of the sliding piece.

2. A borescope case lock catch device as claimed in claim 1, wherein, The width of the locking groove is smaller than that of the releasing groove, and the two form a "convex" structure.

3. A borescope case lock catch device as claimed in claim 1, wherein, The top surface of the sliding piece faces the pipe endoscope box body, and the bottom of the sliding piece is provided with a clamping groove capable of matching the side wall of the locking groove.

4. A borescope case lock catch device as claimed in claim 1, wherein, A limiting groove communicated with the releasing groove is further formed on the fixing plate, the upper part of the limiting piece is located in the limiting groove and can move in and out between the limiting groove and the releasing groove, and the lower part of the limiting piece is connected with the lock catch button.

5. A borescope case lock catch device as claimed in claim 4, wherein, An active groove with an opening at one end is arranged in the lock catch shell, the active groove is located below the releasing groove and the limiting groove, the lock catch button is movably arranged in the active groove, one end of the lock catch button penetrates through the opening and is exposed outside the lock catch shell, and the other end is fixedly connected with the limiting piece.

6. A borescope case lock catch device as claimed in claim 5, wherein, The lock catch button comprises pressing parts and mounting parts arranged at two ends respectively, the pressing parts penetrate through the active groove and are exposed outside the lock catch shell, the mounting parts are provided with guide shafts, the limiting piece has guide holes, the limiting piece is movably arranged on the guide shafts through the guide holes, a limiting return spring is further arranged between the mounting parts and the limiting piece, one end of the limiting return spring abuts against or is connected with the upper end surface of the mounting parts, and the other end abuts against or is connected with the lower end surface of the limiting piece.

7. A borescope case lock catch device as claimed in claim 6, wherein, The lock catch shell comprises a lock catch bottom shell and a lock catch surface cover, the fixing plate is fixedly connected with the lock catch bottom shell, the lock catch surface cover is buckled on the lock catch bottom shell, a fixed through hole is formed between the lock catch surface cover and the lock catch bottom shell, the fixed through hole and the active groove cross each other, a pipe connected with the rack is arranged in the fixed through hole, the fixing plate is arranged on the pipe, the pipe is arranged between the pressing parts and the mounting parts, and the lock catch assembly further comprises a button return spring, one end of the button return spring abuts against or is connected with the side wall of the pressing parts, and the other end abuts against or is connected with the outer wall of the pipe.

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