CN219870148U

CN219870148U - Testing device

Info

Publication number: CN219870148U
Application number: CN202320900756.6U
Authority: CN
Inventors: 张�诚; 张恳; 吴金花
Original assignee: Hangzhou Act Technology Co ltd
Current assignee: Hangzhou Act Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-20
Anticipated expiration: 2033-04-20

Abstract

The utility model belongs to the technical field of instrument and instrument testing, in particular to a testing device, which comprises a device main body and a grabbing plate, wherein a rotating shaft is arranged at the upper part of the device main body, a friction arm is arranged above the rotating shaft, a movable arm is arranged at the upper part of the friction arm, a threaded opening is arranged at the end part of the movable arm, a sealing cover is arranged at the lower part of the threaded opening, a water inlet pipe is arranged below the device main body, a graduated scale is arranged outside the water inlet pipe, and a water inlet is arranged above the graduated scale; the utility model brings convenience to staff, reduces the consumption of manpower and material resources, improves the tightness of the device, can clearly observe the quantity of water, brings great convenience, can manually control the quantity of water, enhances the fixing capability and the protection capability for instruments and meters, prevents the instruments and meters from being damaged in the testing process, enhances the testing performance, improves the accuracy of the test, enhances the stability of the device and improves the safety.

Description

Testing device

Technical Field

The utility model relates to the technical field of instrument testing, in particular to a testing device.

Background

In chinese patent CN202222645320.5, the utility model provides a waterproof test device for manufacturing instruments and meters, which comprises a device main body and a lifting rotating mechanism, wherein the bottom end of the device main body is connected with a base, the lifting rotating mechanism is installed inside the device main body, an auxiliary mechanism is connected outside the device main body, a chassis is installed inside the device main body, a rotating shaft is installed inside the chassis, a water containing tank is connected above the rotating shaft, and a shaft clamp is connected inside the water containing tank. This instrument and meter makes with waterproof testing arrangement, through chassis, pivot, water tank, axle clamp, connecting rod, folding leg, drain screen and axle sleeve's setting, when carrying out waterproof test to the instrument, place water in the water tank, the pivot of chassis top rotates, drives the water tank and rotates, after reaching the detection time, lifts up the folding leg, the drain screen of top rises along with, and the axle sleeve also rises along with, can take out the instrument and meter that the test was accomplished easily to accomplish the test effect to the instrument.

The existing instrument testing technology has the problems that whether the instrument is waterproof or not is mostly observed by putting the instrument into water when the instrument is detected, the detection method not only takes a long time, but also is not necessarily accurate in detection result, and the instrument is not firmly fixed during detection, so that the instrument is possibly damaged.

Therefore, a testing device is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, the method solves the problems that whether the instrument is waterproof or not is mostly observed by putting the instrument into water when the instrument is detected, the detection method not only takes a long time, but also the detection result is not necessarily accurate, the instrument is not firmly fixed during detection, and the instrument is possibly damaged.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a testing device, which comprises a device main body and a grabbing plate, wherein a rotating shaft is arranged at the upper part of the device main body, a friction arm is arranged above the rotating shaft, a movable arm is arranged at the upper part of the friction arm, a threaded opening is formed in the end part of the movable arm, a sealing cover is arranged at the lower part of the threaded opening, a water inlet pipe is arranged below the device main body, a graduated scale is arranged outside the water inlet pipe, a water inlet is arranged above the graduated scale, a water outlet valve is arranged behind the water inlet, a knob is arranged above the water outlet valve, a water outlet is arranged at the rear part of the knob, a rotary motor is arranged inside the device main body, a first rotary column is arranged above the rotary motor, the grabbing plate is arranged at the top of the first rotary column, a second rotary column penetrates through the interior of the grabbing plate, a square claw is arranged at the upper part of the second rotary column, and a rubber gasket is arranged inside the square claw.

Preferably, a bearing column is installed below the device main body, and a supporting leg is arranged on the surface of the bearing column.

Preferably, the friction arm and the device body form a rotating structure through a rotating shaft, the friction arm is in welded connection with the movable arm, and the movable arm and the sealing cover form a threaded structure through a threaded opening.

Preferably, the water inlet pipe is adhered to the device main body by glue, the water inlet pipe and the graduated scale are integrally arranged, the water inlet pipe is connected with the water inlet by clamping, the water outlet is adhered to the water outlet valve by glue, and the water outlet valve is connected with the knob by welding.

Preferably, the grabbing plate forms a rotating structure with the rotating motor through the first rotating column, the grabbing plate is in penetrating connection with the second rotating column, the square claw is in rotating connection with the second rotating column, and the square claw is in glue bonding with the rubber gasket.

Preferably, the device main body and the bearing columns are arranged in parallel, and the bearing columns and the supporting legs are in threaded connection.

The utility model has the advantages that:

1. the device has the advantages that convenience is brought to staff, the situation that the cover of the device is lost is guaranteed not to occur, the consumption of manpower and material resources is reduced, meanwhile, the tightness of the device is improved, the situation that water splashes out during testing is avoided, the device can clearly observe the quantity of water, the staff can observe in real time, great convenience is brought, the staff can operate conveniently, the water quantity can be controlled manually, and the degree of automation is improved;

2. the fixing capacity and the protection capacity of the instrument and the meter are enhanced, the damage of the instrument and the meter in the testing process is prevented, the testing performance is enhanced, the testing accuracy is improved, the stability of the device is enhanced, the instrument and the meter are prevented from being damaged during the testing, and the safety is also improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole front view of the present utility model;

FIG. 2 is a schematic perspective view of the whole side view of the present utility model;

FIG. 3 is a schematic perspective view of the whole cross-section of the present utility model;

fig. 4 is a schematic perspective view of the grabbing plate of the present utility model.

In the figure: 1. a device body; 2. a rotating shaft; 3. a friction arm; 4. a movable arm; 5. a threaded port; 6. sealing cover; 7. a graduated scale; 8. a graduated scale; 9. a water inlet; 10. a water outlet valve; 11. a water outlet; 12. a knob; 13. a bearing column; 14. support legs; 15. a rotary motor; 16. a first spin column; 17. grabbing a plate; 18. a second spin column; 19. square claws; 20. rubber gaskets.

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.

Example 1

Referring to fig. 1 to 4, a testing device includes a device body 1 and a grabbing plate 17, a rotating shaft 2 is installed at an upper portion of the device body 1, a friction arm 3 is disposed above the rotating shaft 2, a movable arm 4 is installed at an upper portion of the friction arm 3, a threaded opening 5 is disposed at an end portion of the movable arm 4, a sealing cover 6 is installed at a lower portion of the threaded opening 5, a water inlet pipe 7 is disposed below the device body 1, a graduated scale 8 is installed outside the water inlet pipe 7, a water inlet 9 is disposed above the graduated scale 8, a water outlet valve 10 is installed behind the water inlet 9, a knob 12 is disposed above the water outlet valve 10, a water outlet 11 is installed behind the knob 12, a rotary motor 15 is disposed inside the device body 1, a first rotary column 16 is installed above the rotary motor 15, the grabbing plate 17 is disposed at a top portion of the first rotary column 16, a second rotary column 18 is penetrated inside the grabbing plate 17, a rubber claw 19 is installed at an upper portion of the second rotary column 18, and a square claw 19 is disposed inside the square claw 19.

The friction arm 3 forms a rotating structure with the device main body 1 through the rotating shaft 2, and the friction arm 3 and the movable arm 4 are in welded connection, the movable arm 4 forms a threaded structure with the sealing cover 6 through the threaded opening 5, a plurality of small balls are designed on the friction arm 3, a worker can hold the friction arm 3, the sealing cover 6 is opened or closed through the rotation of the rotating shaft 2, threads are designed at the lower end of the movable arm 4 and are engaged with the threaded opening 5, the height of the rotating sealing cover 6 can be adjusted, the sealing cover 6 is ensured to be tightly attached to the device main body 1, convenience is brought to the worker, the condition that the cover of the device is not lost is ensured, the consumption of manpower and material resources is reduced, the tightness of the device is improved, the condition of water splashing is not caused during testing, and the safety of the device is improved.

The utility model discloses a device for automatically controlling water quality, including inlet tube 7, scale 8, water inlet 7, water outlet valve 10, knob 12, water inlet 7, scale 8, water inlet 7, water valve 10, knob 12, water inlet 7 material is transparent glass, can make the more clear observation water yield of staff, after the detection, get rid of waste water from water outlet 11, meet the circumstances that the water yield is many in the device, can rotate knob 12, adjust water outlet valve 10, control the drainage volume, this device can clearly observe water yield how much, let the staff observe in real time, great convenience has been brought, make things convenient for the staff to operate, can manual control water yield, degree of automation has been improved.

The grabbing plate 17 forms a rotating structure with the rotating motor 15 through the first rotating column 16, the grabbing plate 17 is in penetrating connection with the second rotating column 18, the square claws 19 are in rotating connection with the second rotating column 18, glue is used for bonding the square claws 19 with the rubber gaskets 20, an instrument is placed on the grabbing plate 17, the square claws 19 rotate on the second rotating column 18 and bite the instrument, and then the rotating motor 15 drives the first rotating column 16 to rotate, so that the fixing capacity and the protection capacity of the instrument are improved, damage of the instrument in the testing process is prevented, the testing performance is improved, and the accuracy of the test is improved.

Example two

Referring to fig. 1 to 3, a testing apparatus is shown, wherein a bearing post 13 is installed below the apparatus main body 1, and support legs 14 are provided on the surface of the bearing post 13.

The device main body 1 and the bearing columns 13 are arranged in parallel, the bearing columns 13 are in threaded connection with the supporting legs 14, the supporting legs 14 outside the bearing columns 13 are triangular, stability of the device is improved, instrument instruments are prevented from being damaged during testing, and safety is improved.

Working principle: firstly, a plurality of small balls are designed on a friction arm 3, a worker can hold the friction arm 3 and rotate through a rotating shaft 2 to open or close a sealing cover 6, threads are designed at the lower end of a movable arm 4 and are meshed with a threaded opening 5, the height of the sealing cover 6 can be adjusted by rotating the sealing cover 6, the sealing cover 6 is tightly attached to a device main body 1, water is poured in from a water inlet 9, a water inlet pipe 7 and the inside of the device are of a communicating structure, so that the water surface in the water inlet pipe 7 is parallel to the water surface in the device, the water inlet pipe 7 is made of transparent glass, and the worker can observe the water amount more clearly through a graduated scale 8;

secondly, after the detection is finished, waste water is discharged from the water outlet 11, the knob 12 can be rotated to adjust the water outlet valve 10 to control the water discharge when the water quantity in the device is large, instruments and meters are placed on the grabbing plate 17, the square claws 19 rotate on the second rotary columns 18 to bite the instruments and meters, then the rotary motor 15 drives the first rotary columns 16 to rotate, and the supporting legs 14 outside the bearing columns 13 are of triangular design to play a role in fixing.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A test device, characterized in that: including device main part (1) and grab board (17), pivot (2) are installed on the upper portion of device main part (1), and the top of pivot (2) is provided with friction arm (3), movable arm (4) are installed on the upper portion of friction arm (3), and the tip of movable arm (4) is provided with screw thread mouth (5), and sealed lid (6) are installed to the lower part of screw thread mouth (5), the below of device main part (1) is provided with inlet tube (7), and the outside of inlet tube (7) installs scale (8), and the top of scale (8) is provided with water inlet (9), water outlet valve (10) are installed at the rear of water inlet (9), and the top of water outlet valve (10) is provided with knob (12), and delivery port (11) are installed at the rear portion of knob (12), the inside of device main part (1) is provided with rotary motor (15), and the top of rotary motor (15) installs first post (16), grab board (17) is provided with inlet tube (9) and the top of grabbing board (18) is provided with square post (18) in the top of first post (16), and a rubber gasket (20) is arranged in the square claw (19).

2. A testing device according to claim 1, wherein: a bearing column (13) is arranged below the device main body (1), and supporting legs (14) are arranged on the surface of the bearing column (13).

3. A testing device according to claim 1, wherein: the friction arm (3) and the device main body (1) form a rotating structure through the rotating shaft (2), the friction arm (3) is in welded connection with the movable arm (4), and the movable arm (4) and the sealing cover (6) form a threaded structure through the threaded opening (5).

4. A testing device according to claim 1, wherein: the water inlet pipe (7) is bonded with the device main body (1) through glue, the water inlet pipe (7) and the graduated scale (8) are integrally arranged, the water inlet pipe (7) is connected with the water inlet (9) through clamping, the water outlet (11) is bonded with the water outlet valve (10) through glue, and the water outlet valve (10) is connected with the knob (12) through welding.

5. A testing device according to claim 1, wherein: the grabbing plate (17) forms a rotating structure with the rotating motor (15) through the first rotating column (16), the grabbing plate (17) is in penetrating connection with the second rotating column (18), the square claw (19) is in rotating connection with the second rotating column (18), and the square claw (19) is in glue adhesion with the rubber gasket (20).

6. A testing device according to claim 2, wherein: the device body (1) and the bearing columns (13) are arranged in parallel, and the bearing columns (13) and the supporting legs (14) are connected through threads.