CN213986630U - Input power testing device for household appliances - Google Patents

Abstract

The utility model discloses a be used for domestic appliance input power testing arrangement, including base, test box, slide bar, sliding sleeve, spring, connecting rod, backup pad, time-recorder, mounting panel, ammeter, terminal, wire, plug, socket, microcomputer, clamping mechanism, threaded rod, commentaries on classics handle, swivel nut, clamp block and the electrical apparatus that awaits measuring. The utility model has the advantages that: be provided with display screen and data processing module on the microcomputer, be convenient for handle the data that time-recorder and ammeter measured, the intermediate position of threaded rod is provided with the stopper, and the screw thread trend on the threaded rod of stopper both sides is opposite, it is fixed to be convenient for clamping mechanism carries out the centre gripping to the electrical apparatus that awaits measuring, it is provided with one deck rubber cushion to press from both sides tight piece one side, be convenient for treat the electrical apparatus that awaits measuring and protect, it participates in with three holes to be provided with the diplopore on the socket and participates in, be convenient for enlarge the scope of the electrical apparatus kind that can detect, the both ends of connecting rod are articulated with sliding sleeve and backup pad respectively, be convenient for carry out the shock attenuation to the backup pad.

Description

Input power testing device for household appliances

Technical Field

The utility model relates to a testing arrangement specifically is a be used for domestic appliance input power testing arrangement, belongs to power test technical field.

Background

Various household electrical appliances such as televisions, refrigerators, washing machines, computers and the like have different power consumption, and how to judge the power consumption of the electrical appliances is mainly to know the electric power of the electrical appliances, and the electric power is usually calculated by using a company P as W/T. Although many electrical appliances are labeled with electric power, for some electrical appliances, due to the influence of factors such as long service life, aging of equipment and the like, the actual electric power of the electrical appliances is likely to deviate greatly from the electric power when the electrical appliances leave a factory, but a device for testing the electric power of the electrical appliances is absent in a household.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide a device for testing input power of a household electrical appliance to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a device for testing input power of household appliances comprises a base, a test box, a slide bar, a sliding sleeve, a spring, a connecting rod, a supporting plate, a timer, a mounting plate, an ammeter, a binding post, a lead, a plug, a socket, a microcomputer, a clamping mechanism, a threaded rod, a rotating handle, a threaded sleeve, a clamping block and an appliance to be tested; the device comprises a base, a test box and a clamping mechanism, wherein the base, the test box and the clamping mechanism form a main body structure of the device, the upper surface of the base is fixedly connected with the test box and the clamping mechanism in sequence, the two sides of the inner bottom surface of the test box are provided with through grooves, slide rods are fixedly arranged in the through grooves, slide sleeves are connected on the slide rods in a sliding manner, springs are sleeved between the slide sleeves and the slide rods, connecting rods are fixedly arranged at the upper ends of the slide sleeves, the upper ends of the two connecting rods are fixedly connected with a supporting plate, a timer is fixedly connected onto the supporting plate, the upper side of the test box is fixedly connected with a mounting plate through screws, an electricity meter is fixedly arranged on the mounting plate, a binding post is fixedly arranged at the lower side of the electricity meter, a lead is fixedly connected onto the binding post and extends to the outer, the clamping mechanism comprises a threaded rod, one end of the threaded rod is fixedly connected with a rotating handle, a threaded sleeve is connected onto the threaded rod in a threaded mode, a clamping block is fixedly mounted at the upper end of the threaded sleeve, and an electric appliance to be tested is clamped between the two clamping blocks.

Preferably, in order to facilitate processing of data measured by the timer and the electricity meter so as to obtain the value of the input power, the microcomputer is provided with a display screen and a data processing module.

Preferably, in order to facilitate the clamping mechanism to clamp and fix the electric appliance to be tested, a limiting block is arranged at the middle position of the threaded rod, and the threads on the threaded rods on the two sides of the limiting block are opposite in direction.

Preferably, in order to protect the electric appliance to be tested, one side of the clamping block is arc-shaped, and a layer of rubber cushion is fixedly arranged inside the arc-shaped.

Preferably, in order to facilitate the extension of the range of the kinds of electric appliances that can be detected, the socket is provided with two-hole pins and three-hole pins.

Preferably, in order to facilitate the shock attenuation of the backup pad to the protection time-recorder can not drop, the both ends of connecting rod are articulated with sliding sleeve and backup pad respectively.

The utility model has the advantages that: this kind of be used for domestic appliance input power testing arrangement reasonable in design, be provided with display screen and data processing module on the microcomputer, be convenient for handle the data that time-recorder and ammeter measured, thereby reach input power's numerical value, the intermediate position of threaded rod is provided with the stopper, and the screw thread on the threaded rod of stopper both sides moves towards on the contrary, it is fixed to be convenient for clamping mechanism to carry out the centre gripping to the electrical apparatus that awaits measuring, it is the arc to press from both sides tight piece one side, and the arc is inside to be fixed to be provided with one deck rubber cushion, it protects to treat electrical apparatus, it participates in with three holes to be provided with the diplopore on the socket and participates in, be convenient for enlarge the scope of the electrical apparatus kind that can detect, the both ends of connecting rod are articulated with sliding sleeve and backup pad respectively, be convenient for carry out the shock attenuation to the backup pad, thereby the protection time-recorder can not drop.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. the device comprises a base, 2, a test box, 3, a sliding rod, 4, a sliding sleeve, 5, a spring, 6, a connecting rod, 7, a supporting plate, 8, a timer, 9, a mounting plate, 10, an ammeter, 11, a binding post, 12, a lead, 13, a plug, 14, a socket, 15, a microcomputer, 16, a clamping mechanism, 17, a threaded rod, 18, a rotating handle, 19, a threaded sleeve, 20, a clamping block and 21 and an electric appliance to be tested.

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. 1-2, a device for testing input power of a household appliance includes a base 1, a test box 2, a slide bar 3, a sliding sleeve 4, a spring 5, a connecting rod 6, a supporting plate 7, a timer 8, an installation plate 9, an electric meter 10, a binding post 11, a lead 12, a plug 13, a socket 14, a microcomputer 15, a clamping mechanism 16, a threaded rod 17, a rotating handle 18, a threaded sleeve 19, a clamping block 20 and an appliance to be tested 21; the device comprises a base 1, a test box 2 and a clamping mechanism 16, wherein the main structure of the device is composed of the base 1, the upper surface of the base 1 is fixedly connected with the test box 2 and the clamping mechanism 16 in sequence, through grooves are formed in two sides of the inner bottom surface of the test box 2, a slide rod 3 is fixedly installed in each through groove, a slide sleeve 4 is connected onto each slide rod 3 in a sliding manner, a spring 5 is sleeved between each slide sleeve 4 and each slide rod 3, a connecting rod 6 is fixedly installed at the upper end of each slide sleeve 4, a supporting plate 7 is fixedly connected onto the upper end of each connecting rod 6, a timer 8 is fixedly connected onto each supporting plate 7, a mounting plate 9 is fixedly connected onto the upper side of the test box 2 through screws, an electric meter 10 is fixedly arranged on each mounting plate 9, a binding post 11 is fixedly installed on the lower side of each electric meter 10, a lead 12 is fixedly connected onto each binding post 11, and extends to the outer side of the test box 2 and is fixedly connected with a plug 13, the inside rigid coupling that still has socket 14 of test box 2, the outside fixed mounting of test box 2 has microcomputer 15, clamping mechanism 16 includes threaded rod 17, the one end fixedly connected with of threaded rod 17 changes 18, threaded connection has swivel nut 19 on the threaded rod 17, the upper end fixed mounting of swivel nut 19 has a tight piece 20 of clamp, two the centre gripping remains electrical apparatus 21 between the tight piece 20 of clamp.

Be provided with display screen and data processing module on microcomputer 15, be convenient for handle the data that time-recorder 8 and ammeter 10 record to reacing input power's numerical value, the intermediate position of threaded rod 17 is provided with the stopper, and the screw thread trend on the threaded rod 17 of stopper both sides is opposite, and clamping mechanism 16 of being convenient for carries out the centre gripping to electrical tester 21 and fixes, it is the arc to press from both sides tight piece 20 one side, and the inside fixed one deck rubber cushion that is provided with of arc, is convenient for treat electrical tester 21 and protect, it participates in with three holes to be provided with the diplopore on socket 14 and participates in, is convenient for enlarge the scope of the electrical apparatus kind that can detect, the both ends of connecting rod 6 are articulated with sliding sleeve 4 and backup pad 7 respectively, are convenient for carry out the shock attenuation to backup pad 7 to protection time-recorder 8 can not drop.

The working principle is as follows: when the device for testing the input power of the household appliance is used, firstly, a plug 13 is connected with a power supply to enable an electric meter 10 and a socket 14 to be in a working state, then an electric appliance 21 to be tested is fixed through a clamping mechanism 16, firstly, the electric appliance 21 to be tested is placed between clamping blocks 20, then a rotating handle 18 is rotated to enable the clamping blocks 20 on two sides to be close to each other under the driving of a screw sleeve 19 to realize the clamping and fixing of the electric appliance 21 to be tested, meanwhile, a rubber cushion is arranged inside the clamping blocks 20 to play a certain protection role on the electric appliance 21 to be tested, then, the plug on the electric appliance 21 to be tested is inserted into an inserting plate 14, then, a timer 8 is opened simultaneously, the power consumption of the electric appliance 21 to be tested is recorded through the electric meter 10 within a certain time, the power consumption of the electric appliance is calculated within a unit time in cooperation with the timer 8, and the actual electric power of the electric appliance can be converted, the method is simple and practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. An input power testing device for household appliances is characterized in that: the testing device comprises a base (1), a testing box (2), a sliding rod (3), a sliding sleeve (4), a spring (5), a connecting rod (6), a supporting plate (7), a timer (8), a mounting plate (9), an ammeter (10), a binding post (11), a lead (12), a plug (13), a socket (14), a microcomputer (15), a clamping mechanism (16), a threaded rod (17), a rotating handle (18), a threaded sleeve (19), a clamping block (20) and an electric appliance to be tested (21); the device comprises a base (1), a test box (2) and a clamping mechanism (16) which form a main body structure of the device, wherein the upper surface of the base (1) is fixedly connected with the test box (2) and the clamping mechanism (16) in sequence, through grooves are formed in two sides of the inner bottom surface of the test box (2), a slide rod (3) is fixedly installed in each through groove, a slide sleeve (4) is connected onto each slide rod (3) in a sliding mode, a spring (5) is sleeved between each slide sleeve (4) and each slide rod (3), a connecting rod (6) is fixedly installed at the upper end of each slide sleeve (4), a support plate (7) is fixedly connected onto the upper end of each connecting rod (6), a timer (8) is fixedly connected onto each support plate (7), a mounting plate (9) is fixedly connected onto the upper side of the test box (2) through screws, an electric meter (10) is fixedly installed onto each mounting plate (9), and a binding post (11) is fixedly installed on the lower side of the electric meter (10), fixedly connected with wire (12) on terminal (11), wire (12) extend to the outside and the rigid coupling of test box (2) have plug (13), the inside rigid coupling that still has socket (14) of test box (2), the outside fixed mounting of test box (2) has microcomputer (15), clamping mechanism (16) include threaded rod (17), the one end fixedly connected with of threaded rod (17) changes (18), threaded connection has swivel nut (19) on threaded rod (17), the upper end fixed mounting of swivel nut (19) has tight piece (20), two the centre gripping remains electrical apparatus (21) between tight piece (20).

2. An input power test device for household appliances according to claim 1, characterized in that: the microcomputer (15) is provided with a display screen and a data processing module.

3. An input power test device for household appliances according to claim 1, characterized in that: the middle position of threaded rod (17) is provided with the stopper, and the screw thread trend on the threaded rod (17) of stopper both sides is opposite.

4. An input power test device for household appliances according to claim 1, characterized in that: one side of the clamping block (20) is arc-shaped, and a layer of rubber cushion is fixedly arranged inside the arc.

5. An input power test device for household appliances according to claim 1, characterized in that: the socket (14) is provided with a double-hole pin and a three-hole pin.

6. An input power test device for household appliances according to claim 1, characterized in that: the two ends of the connecting rod (6) are respectively hinged with the sliding sleeve (4) and the supporting plate (7).

Images