CN210646505U

CN210646505U - Teaching test bed

Info

Publication number: CN210646505U
Application number: CN201921541952.9U
Authority: CN
Inventors: 陈志远
Original assignee: Henan Chenyikun Industrial Development Co Ltd
Current assignee: Henan Chenyikun Industrial Development Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-02
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to the technical field of test beds, in particular to a teaching test bed, which comprises a fixed frame, wherein the right end of the fixed frame is provided with a first handle, the first handle penetrates through the fixed frame, the outer side of the first handle is rotatably connected with a slide block, the slide block is slidably connected with the fixed frame, the outer side of the slide block is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the fixed frame, the central position of the outer side of the first handle is fixedly connected with a shielding cloth, and the other end of the shielding cloth is fixedly connected with the fixed frame, in the utility model, through the arranged shielding cloth, the arrangement is matched with the fixed connection of the shielding cloth and the first handle, the meshing connection of a gear and a rack and the elasticity of the first spring to a limiting block, the test area of the device can be shielded by rotating the first handle and pulling the second handle, thereby avoiding the phenomenon that dust falls on, not only reduces the labor intensity of operators, but also saves the teaching time.

Description

Teaching test bed

Technical Field

The utility model relates to a test bench technical field specifically is a teaching test bench.

Background

The test bed is used for product delivery inspection, is simple, convenient and reliable in requirement, is suitable for relevant vibration tests of products such as automobile parts, electronics, furniture, gifts, ceramics and packages, enables the reliability of the products such as the automobile parts, the electronics, the furniture, the gifts, the ceramics and the packages to be higher due to the appearance of the test bed, and is more and more in variety along with the continuous development of the society, but some defects exist in the use of part of the test bed, so that the demand for a teaching test bed is increased day by day.

In the test bench field, the part test bench that uses at present is after using, the surface can have a large amount of dust foreign matters in the effect whereabouts of test in-process vibration, artifical clearance can increase operating personnel intensity of labour, can cause the corruption to the device if not clear up, thereby influence the normal use of later stage device, still partial test bench can not be fine when not using avoid the dust attached to the test area of test bench, clear up alone not only can waste teaching time, operating personnel's intensity of labour has still been increased, therefore, a teaching test bench is proposed to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a teaching test bench to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a teaching test bed comprises a fixed frame, wherein a first handle is arranged at the right end of the fixed frame and penetrates through the fixed frame, a sliding block is rotatably connected to the outer side of the first handle and is in sliding connection with the fixed frame, a second spring is fixedly connected to the outer side of the sliding block, the other end of the second spring is fixedly connected with the fixed frame, shielding cloth is fixedly connected to the central position of the outer side of the first handle, the other end of the shielding cloth is fixedly connected with the fixed frame, a gear is fixedly connected to the right end of the outer side of the first handle, a fixed block is arranged at the rear end of the first handle and is fixedly connected with the fixed frame, a support is fixedly connected to the top end of the left end face of the fixed frame, a second handle is arranged at the left end of the support and penetrates through the support, the second handle is in sliding connection with the support, a first spring is arranged at, the utility model discloses a motor, including mount, motor, threaded shaft, supporting shoe, bracing piece, mount top face fixedly connected with motor, and the main shaft of motor runs through the mount, the main shaft and the mount of motor rotate to be connected, the terminal fixedly connected with threaded shaft of main shaft of motor, and threaded shaft and mount rotate to be connected, threaded shaft outside screwed connection has the supporting shoe, and supporting shoe and mount sliding connection, the terminal surface is rotated through the pivot before the supporting shoe and is connected with the dwang, the dwang bottom is rotated through the pivot and is connected with the sliding plate, and sliding plate and.

Preferably, the front end face of the fixed block is fixedly connected with a rack, and the rack is meshed with the gear.

Preferably, the second handle right-hand member face fixedly connected with stopper, and the stopper runs through the support, stopper and support sliding connection, the other end and the stopper fixed connection of first spring, the inclined plane setting is personally submitted to the bottom of stopper.

Preferably, the bottom end face of the sliding plate is fixedly connected with a scraping plate, the scraping plate is connected with the fixed frame in a sliding mode, and the scraping plate is made of a rubber plate.

Preferably, the bottom end of the inner side of the fixing frame is provided with a collecting box, the collecting box penetrates through the fixing frame, and the collecting box is connected with the fixing frame in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged shielding cloth, the arrangement is matched with the fixed connection between the shielding cloth and the first handle, the meshing connection between the gear and the rack and the elasticity of the first spring to the limiting block, the test area of the device can be shielded by rotating the first handle and pulling the second handle, thereby avoiding the phenomenon that dust falls in the test area when the device is not used, reducing the labor intensity of operators and saving the teaching time;

2. the utility model discloses in, through the scraper blade that sets up, this kind sets up the sliding connection of the screw thread axle of cooperation and supporting shoe, scraper blade and mount and the sliding connection of supporting shoe and mount, can realize the automatic clearance of device under the control of controller to the motor, has not only reduced operating personnel's intensity of labour, has still avoided the dust foreign matter to cause the phenomenon of corruption to the device, has guaranteed the normal use of device.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the threaded shaft of the present invention;

fig. 3 is a schematic view of the mounting structure of the first spring of the present invention;

fig. 4 is a schematic structural diagram of a portion a of fig. 2 according to the present invention.

In the figure: 1-a fixed frame, 2-a motor, 3-a first handle, 4-a sliding block, 5-a second spring, 6-a shielding cloth, 7-a gear, 8-a fixed block, 9-a rack, 10-a bracket, 11-a second handle, 12-a first spring, 13-a limiting block, 14-a controller, 15-a threaded shaft, 16-a supporting block, 17-a rotating rod, 18-a sliding plate, 19-a scraper and 20-a collecting box.

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. 1-4, the present invention provides a technical solution:

a teaching test bed comprises a fixing frame 1, wherein a first handle 3 is arranged at the right end of the fixing frame 1, the first handle 3 penetrates through the fixing frame 1, a sliding block 4 is rotatably connected to the outer side of the first handle 3, the sliding block 4 is in sliding connection with the fixing frame 1, a second spring 5 is fixedly connected to the outer side of the sliding block 4, the other end of the second spring 5 is fixedly connected with the fixing frame 1, shielding cloth 6 is fixedly connected to the central position of the outer side of the first handle 3, the other end of the shielding cloth 6 is fixedly connected with the fixing frame 1, a gear 7 is fixedly connected to the right end of the outer side of the first handle 3, a fixing block 8 is arranged at the rear end of the first handle 3, the fixing block 8 is fixedly connected with the fixing frame 1, a support 10 is fixedly connected to the top end of the left end face of the fixing frame 1, a second handle 11 is arranged at the left end of the, the first spring 12 is arranged on the outer side of the second handle 11, the first spring 12 is fixedly connected with the support 10, the arrangement can shield a test area of the device by rotating the first handle 3 and pulling the second handle 11, so that the phenomenon that dust falls on the test area is avoided when the device is not used, the labor intensity of operators is reduced, and the teaching time is saved, the motor 2 is fixedly connected with the top end face of the fixing frame 1, the main shaft of the motor 2 penetrates through the fixing frame 1, the main shaft of the motor 2 is rotatably connected with the fixing frame 1, the threaded shaft 15 is fixedly connected with the tail end of the main shaft of the motor 2, the threaded shaft 15 is rotatably connected with the fixing frame 1, the supporting block 16 is spirally connected with the outer side of the threaded shaft 15, the supporting block 16 is slidably connected with the fixing frame 1, the front end face of the supporting block 16 is rotatably connected with the rotating rod 17, the bottom end of the rotating rod 17 is rotatably connected with a sliding plate 18 through a rotating shaft, the sliding plate 18 is slidably connected with the fixing frame 1, the controller 14 is fixedly connected to the left end face of the fixing frame 1, automatic cleaning of the device can be achieved under the control of the controller 14 over the motor 2, labor intensity of operators is reduced, the phenomenon that dust and foreign matters corrode the device is avoided, and normal use of the device is guaranteed.

The front end face of the fixed block 8 is fixedly connected with a rack 9, the rack 9 is meshed with the gear 7 and connected with the gear 7, the shielding cloth 6 is conveniently folded, the right end face of the second handle 11 is fixedly connected with a limiting block 13, the limiting block 13 penetrates through the support 10, the limiting block 13 is connected with the support 10 in a sliding mode, the other end of the first spring 12 is fixedly connected with the limiting block 13, the bottom end face of the limiting block 13 is in an inclined plane arrangement, the position of the first handle 3 is conveniently limited by the arrangement, the test operation is convenient to conduct, a scraper 19 is fixedly connected to the bottom end face of the sliding plate 18 and is connected with the fixed frame 1 in a sliding mode, the scraper 19 is made of a rubber plate, the arrangement achieves automatic cleaning of the device, the labor intensity of operators is reduced, the bottom end of the inner side of the fixed frame 1 is provided with a collecting box 20, and the collecting box 20, the collecting box 20 is connected with the fixed frame 1 in a sliding way, and the arrangement facilitates the quick collection of dust and foreign matters.

The motor 2 is model 775 motor, and the controller 14 is model 900U controller.

The working process is as follows: all electrical appliances in the device are external power supplies, after the device is used for completing a test, the controller 14 controls the motor 2 to rotate anticlockwise, the threaded shaft 15 rotates, the supporting block 16 slides downwards, the rotating rod 17 rotates, the sliding plate 18 drives the scraper 19 to slide forwards, so that a test area is cleaned, when the supporting block 16 slides to the bottommost end, dust and foreign matters are just collected in the collecting box 20, when the device is not used, the second handle 11 is pulled rightwards, the first spring 12 is compressed, when the limiting block 13 does not limit the left end of the first handle 3 any more, under the elastic force of the second spring 5 on the sliding block 4, the sliding block 4 slides downwards, the gear 7 is meshed with the rack 9, the first handle 3 rotates anticlockwise continuously, and the shielding cloth 6 is rolled out from the outer side of the first handle 3 continuously, thereby shelter from the test area of mount 1, avoided the mount 1 outside to fall the phenomenon that the dust is not convenient for to clear up, also reduced operator's intensity of labour, saved the teaching time, when the device that reuses teaches, only need clockwise rotation the first in command 3, when stopper 13 carries out the position restriction to the first in command 3, shelter from cloth 6 and be rolled up completely in the first in command 3 outsides, the use device can afterwards.

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 teaching test bench, includes the mount, its characterized in that: the right end of the fixing frame is provided with a first handle, the first handle penetrates through the fixing frame, the outer side of the first handle is rotatably connected with a sliding block, the sliding block is connected with the fixing frame in a sliding manner, the outer side of the sliding block is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the fixing frame, the central position of the outer side of the first handle is fixedly connected with shielding cloth, the other end of the shielding cloth is fixedly connected with the fixing frame, the right end of the outer side of the first handle is fixedly connected with a gear, the rear end of the first handle is provided with a fixed block, the fixed block is fixedly connected with the fixing frame, the top end of the left end surface of the fixing frame is fixedly connected with a support, the left end of the support is provided with a second handle, the second handle penetrates through the support, the second handle is connected with the support in a sliding manner, and the main shaft of motor runs through the mount, the main shaft of motor rotates with the mount to be connected, the terminal fixedly connected with screw shaft of main shaft of motor, and screw shaft and mount rotate to be connected, screw shaft outside screwed connection has the supporting shoe, and supporting shoe and mount sliding connection, the terminal surface is rotated through the pivot and is connected with the dwang before the supporting shoe, the dwang bottom is rotated through the pivot and is connected with the sliding plate, and sliding plate and mount sliding connection, mount left end face fixedly connected with controller.

2. A teaching test bed according to claim 1, wherein: the front end face of the fixed block is fixedly connected with a rack, and the rack is meshed with the gear.

3. A teaching test bed according to claim 1, wherein: the second handle right-hand member face fixedly connected with stopper, and the stopper runs through the support, stopper and support sliding connection, the other end and the stopper fixed connection of first spring, the inclined plane setting is personally submitted to the bottom of stopper.

4. A teaching test bed according to claim 1, wherein: the bottom end face of the sliding plate is fixedly connected with a scraping plate, the scraping plate is connected with the fixing frame in a sliding mode, and the scraping plate is made of a rubber plate.

5. A teaching test bed according to claim 1, wherein: the inboard bottom of mount is equipped with collects the box, and collects the box and run through the mount, collect box and mount sliding connection.