CN216955783U

CN216955783U - Auxiliary device for inner cavity detection

Info

Publication number: CN216955783U
Application number: CN202123271841.0U
Authority: CN
Inventors: 黄家权
Original assignee: Guangxi Yulin Kunda Machinery Manufacturing Co ltd
Current assignee: Guangxi Yulin Kunda Machinery Manufacturing Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-12
Anticipated expiration: 2031-12-23

Abstract

The application discloses auxiliary device that inner chamber detected for supplementary staff detects the observation of the chamber wall of inner chamber, improves the detection efficiency that the inner chamber detected. The application includes: an operating rod, a lens and a tray; the operating rod is movably connected with the tray and used for extending the tray into the inner cavity; the tray is provided with a sunken area, the lens is fixed in the sunken area, the tray is used for fixing the lens, and the lens is used for reflecting the cavity wall of the inner cavity.

Description

Auxiliary device for inner cavity detection

Technical Field

The application relates to the technical field of detection devices, in particular to an auxiliary device for inner cavity detection.

Background

With the development of manufacturing industry, mechanical parts tend to be integrated during production, in order to ensure the sealing performance of the parts, when the parts with internal spaces are produced, complete materials are cut down by lathing workers inside the materials, then the internal spaces are formed, the internal spaces are also called as inner cavities, when some inner cavities with deeper depths are produced, a lengthened cutter bar is needed to cut down the internal materials, at the moment, due to the rigidity of the lengthened cutter bar, the lengthened cutter bar is cut and rubbed to the inner cavities in the production process to form vibration lines, at the moment, the produced parts need to be observed and checked, and the inner cavities with the vibration lines are prevented from being put into use.

In the prior art, the cavity wall of an inner cavity of a shell is observed through an endoscope, wherein the endoscope comprises an image display part and a probe, the probe has an image acquisition function, when the endoscope is used, the probe part of the endoscope extends into the inner cavity, the probe is controlled to irradiate on the cavity wall, at the moment, an image of the cavity wall irradiated by the probe is displayed on the part, and a user observes the image display part, so that the inner cavity inspection work can be completed.

However, the endoscope probe has a part of length which can not be bent, when the diameter of an inner cavity to be detected is smaller than the length of the probe which can not be bent, the probe part of the endoscope can not vertically face the cavity wall, so that the surface of the cavity wall can not be observed, and the inspection efficiency of the inner cavity is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides an auxiliary device for inner cavity detection, which can assist workers in observing and detecting the wall of an inner cavity and improve the detection efficiency of the inner cavity.

The application provides a pair of auxiliary device that inner chamber detected includes:

an operating rod, a lens and a tray; the operating rod is movably connected with the tray and used for extending the tray into the inner cavity; the tray is provided with a sunken area, the lens is fixed in the sunken area, the tray is used for fixing the lens, and the lens is used for reflecting the cavity wall of the inner cavity.

Optionally, the auxiliary device further comprises a lighting assembly;

the lighting assembly is disposed on the tray, the lighting assembly for illuminating the interior cavity.

Optionally, the lighting assembly includes an LED lamp and a power supply;

the LED lamp is arranged on the non-sunken area of the tray and used for providing light;

the power supply is arranged in the tray and used for supplying electric energy to the LED lamp.

Optionally, the tray is provided with a switch, the switch is electrically connected with the LED lamp, and the switch is used for controlling the on and off of the LED lamp.

Optionally, the lens is fixed in the recessed area by glue.

Optionally, the operating rod is made of stainless steel.

Optionally, a plurality of hinged positions are arranged on the operating rod, and the hinged positions are used for adjusting the length of the operating rod.

Optionally, one end of the operating rod, which is not connected with the tray, is provided with anti-slip threads.

Optionally, the operating rod is movably connected with the tray through a connecting seat.

Optionally, a through hole is formed in the connecting seat, and an internal thread is formed in the through hole;

the operating rod is provided with an external thread, and the operating rod is connected with the connecting seat through the matching of the internal thread and the external thread.

According to the technical scheme, the method has the following effects:

the lens is fixed on the tray, the tray is connected with the operating rod, the operating rod is used for extending the tray and the lens into the inner cavity, and the lens is used for reflecting the wall of the inner cavity, so that a worker can observe the surface condition of the wall of the inner cavity through the lens, quickly observe the wall of the inner cavity, timely find the inner cavity with vibration lines and improve the inspection efficiency of the inner cavity; in addition, the use process is simple, the method is suitable for most workers, and the method has high applicability.

Drawings

FIG. 1 is a schematic view of an auxiliary device for lumen testing provided herein;

fig. 2 is another schematic view of an auxiliary device for lumen detection provided in the present application.

Detailed Description

The application provides an auxiliary device that inner chamber detected for the chamber wall of reflection inner chamber, supplementary staff observes the inner chamber wall and whether has the line of shaking, improves the detection efficiency that the inner chamber detected. The method is applied to each inspection place of each production line, and when the method is actually used, a worker holds the method, stretches the method into an inner cavity to be inspected, and then carries out inspection; wherein the inner cavity suitable for the application comprises an inner cavity of a mechanical part, an inner cavity of a plastic part and the like. The specific implementation of the present application is described as follows.

Referring to fig. 1 and fig. 2, an auxiliary device for lumen detection provided by the present application includes:

an operating rod 1, a lens 2 and a tray 3; the operating rod 1 is movably connected with the tray 3, and the operating rod 1 is used for extending the tray 3 into the inner cavity; tray 3 is provided with the depressed area, and lens 2 is fixed in the depressed area, and tray 3 is used for fixed lens 2, and lens 2 is used for reflecting the chamber wall of inner chamber.

In the embodiment, the operating rod 1 is connected with the tray 3, the tray 3 is fixed with the lens, a worker holds the operating rod 1 by hand to stretch the end of the tray 3 into the inner cavity to be detected, the worker can observe the condition of the cavity wall of the inner cavity through the reflection action of the lens 2, whether the cavity wall has vibration lines or not is detected, and the detection efficiency of the inner cavity can be improved; the operation is convenient and simple, and the cost is lower compared with that of an endoscope.

Optionally, in an achievable mode, the tray 3 is provided with the lighting assembly 4, in some deep inner cavities, light is insufficient, so that the tray is not beneficial to observing the cavity wall by a worker, and light is supplemented through the lighting assembly 4 on the tray 3, so that the deep inner cavities have enough light, and the worker can conveniently observe the cavity wall of the inner cavity.

Optionally, in one case of the above-mentioned one implementation, the lighting assembly 4 includes an LED lamp 41 and a power supply 42, the recessed portion of the tray 3 is used for fixing the lens 2, the LED lamp 41 is disposed on the non-recessed area of the tray 3, the power supply 42 is disposed inside the tray 3, the power supply 42 supplies power to the LED lamp 41, and the LED lamp 41 is turned on by the power supply.

It should be noted that the power supply 42 is in a detachable state, and the power supply 42 can be replaced when the electric quantity of the power supply 42 is completely consumed; the power source 42 is a direct current, such as a battery, the type of which is not limited herein; the number of the LED lamps 41 disposed on the non-recessed area of the tray 3 may be 2, 3, 4, etc., and the specific number is not limited herein.

Optionally, the lighting assembly 4 is normally closed, and is opened when it is needed to be used, so the switch 43 is disposed on the tray 3, and the lighting assembly 4 is controlled to be turned on and off by the switch 43, and actually, the LED lamp 41, the power supply 42, and the switch 43 in the lighting assembly 4 form a loop, when the switch 43 is closed, the formed loop is turned on, at this time, the LED lamp 41 in the lighting assembly 4 is turned on, when the switch 43 is turned off, the loop is turned off, at this time, the LED lamp 41 in the lighting assembly 4 is turned off.

It is understood that the switch 43 is disposed on the tray 3 in the present embodiment, and actually, the switch 43 may also be disposed on the operating rod 1, and the specific location of the switch 43 is not limited herein.

In this embodiment, under the effect of switch 43, can switch lighting components's the light and extinguish in a flexible way, then closed switch 43 under the sufficient condition of light, then break off switch 43 when light is not enough, can be suitable for the observation detection work under the various light environment, have better suitability, improve staff's experience.

It is optional, be provided with a plurality of articulated position 11 on the action bars 1, through articulated position 11, the length of action bars 1 can stretch out and draw back the change, it is practical, there is the hollow sleeve of a plurality of to constitute on the action bars 1, the hollow telescopic size of this a plurality of is inconsistent, set up articulated position 11 between per two hollow sleeves, through articulated position 11, less hollow sleeve can stretch into in the great hollow sleeve, from this carry out the operation that repeated embolia to two hollow sleeves of every articulated position 11, just can become the action bars 1 of short form with the action bars 1 of microscler state.

In this embodiment, set up a plurality of hinged position 11 on the action bars 1 for the length of action bars 1 is in adjustable state, and in the in-service use process, the staff is suitable for the inner chamber of the different degree of depth according to the degree of depth adjustment action bars 1's of the inner chamber that waits to detect length, has better suitability. In addition, when the operation rod 1 is not used, the operation rod can be shortened, so that the occupied space is reduced, and the occupied space is saved.

Alternatively, the lenses 2 are fixed in the recessed areas on the tray 3 by glue, in practice, the glue is applied to the back of the lenses 2 and the recessed areas on the tray 3, then the lenses 2 are placed in the recessed areas on the tray 3, and after the glue cools, the lenses 2 can be fixed in the recessed areas on the tray 3.

It can be understood that, the fixed mode of the depressed area on lens 2 and the tray 3 except that glue is fixed, can also be through the stopper with lens 2 fix in the depressed area of tray 3, it is practical, be provided with a plurality of recess on the inner wall of depressed area, be provided with the spring on the recess, the spring is connected with the stopper, make the stopper make a round trip to move about in the recess, when the in-service use, impel the stopper in the recess, place lens 2 again in the depressed area on tray 3, then loosen the stopper, the stopper is outstanding the inner wall of depressed area under the effect of spring, thus, the stopper just can be fixed lens 2 in the depressed area on tray 3.

It should be noted that there are various ways for fixing the lens 2 in the recessed area on the tray 3, such as the above-mentioned glue fixing and the stopper fixing, and the fixing can also be performed by bolts, and the specific way for fixing the lens 2 is not limited here.

Optionally, the material of action bars 1 is stainless steel, and stainless steel's action bars 1 makes the staff have good touch and feels, and in addition, the end of action bars 1 is provided with anti-skidding line, and this end is staff's handheld part, and anti-skidding line has skid-proof function, and the staff holds this end that has anti-skidding line with the hand, can prevent 1 landing staff's of action bars hand, causes the damage that drops of the auxiliary device of this application.

Optionally, the operating rod 1 is detachably connected with the tray 3, a connecting seat 5 is arranged at the joint, the connecting seat 5 is movably connected to the tray 3, the connecting seat 5 can rotate on the tray 3, and after the operating rod 1 is connected with the connecting seat 5, the operating rod 1 rotates on the tray 3 through the rotating function of the connecting seat 5.

Optionally, action bars 1 and connecting seat 5 are in the swing joint state, and is practical, be provided with the through-hole that matches with action bars 1 size on connecting seat 5, be provided with the internal thread in the through-hole, be provided with the external screw thread on action bars 1, cooperate with the internal thread of the external screw thread of action bars 1 and through-hole during the connection, connect action bars 1 on connecting seat 5.

In this embodiment, connecting seat 5 can rotate for operating rod 1 of connection on connecting seat 5 also can rotate, and the inner chamber has the multiple, and some are set to the vertically, and some are set to crooked, leads to the spin function of connecting seat 5, can make operating rod 1 and tray 3 form the cooperation of multiple angle, has adapted to the inner chamber of multiple specification, has better suitability, improves the staff and uses and experience.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit specific mounting orientations of the respective members or components.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In addition, the structures, the proportions, the sizes, and the like, which are illustrated in the accompanying drawings and described in the present application, are intended to be considered illustrative and not restrictive, and therefore, not limiting, since those skilled in the art will understand and read the present application, it is understood that any modifications of the structures, changes in the proportions, or adjustments in the sizes, which are not necessarily essential to the practice of the present application, are intended to be within the scope of the present disclosure without affecting the efficacy and attainment of the same.

Claims

1. An auxiliary device for lumen testing, comprising:

2. The accessory of claim 1, further comprising a lighting assembly;

3. The accessory device of claim 2, wherein the lighting assembly comprises an LED lamp and a power source;

4. The auxiliary device as claimed in claim 3, wherein the tray is provided with a switch, the switch is electrically connected with the LED lamp, and the switch is used for controlling the on and off of the LED lamp.

5. Auxiliary device according to any one of claims 1-4, wherein said lens is fixed in said recessed area by means of glue.

6. An aid according to any one of claims 1 to 3 wherein said operating lever is of stainless steel.

7. Auxiliary device according to any of claims 1-3, characterized in that several hinging positions are provided on the operating rod for length adjustment of the operating rod.

8. The assistance device according to any one of claims 1 to 3, wherein an end of the operation lever not connected to the tray is provided with an anti-slip pattern.

9. The assist device of any one of claims 1 to 3 wherein the operating lever is movably connected to the tray by a connecting socket.

10. The auxiliary device as claimed in claim 9, wherein the connecting base is provided with a through hole, and the through hole is provided with an internal thread;

the operating rod is provided with an external thread, and the operating rod is connected with the connecting seat through matching of the internal thread and the external thread.