CN210005878U

CN210005878U - kinds of durable test equipment of timer

Info

Publication number: CN210005878U
Application number: CN201921178926.4U
Authority: CN
Inventors: 郑国仁; 金忠
Original assignee: SUZHOU SONGGUI ELECTRIC APPLIANCES CO Ltd
Current assignee: SUZHOU SONGGUI ELECTRIC APPLIANCES CO Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-01-31
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to an durable test equipment of timer, test equipment include the equipment rack, around self axial lead pivoted locate a plurality of rotation pieces on the equipment rack, for rotating the driving device that positive and negative two provided power to rotating, the drive mechanism of transmission connection between driving device's power output shaft and rotation piece, be provided with a plurality of stations of erectting that are used for firmly erectting a plurality of timers respectively on the equipment rack, a plurality of rotation pieces correspond the setting with a plurality of stations of erectting respectively and are used for the rotation axis butt joint with every timer of erectting station department erects the utility model discloses a durable test equipment of timer, through brand-new structural design, it can only use under drive arrangement's the prerequisite, carries out durable test to a plurality of timers simultaneously, and efficiency of software testing is high, and the energy consumption is low, has reduced test cost, improves enterprise economic benefits greatly.

Description

kinds of durable test equipment of timer

Technical Field

The utility model relates to an kinds of durable test equipment of timer.

Background

At present, the mechanical timer is widely applied to various household electrical appliance products, which is well known, the existing mechanical timer generally comprises an upper cover, a lower cover, a timer movement and sets of dials for displaying time, the movement is fixed by the upper cover and the lower cover, a rotating shaft is an important part for connecting the timer movement with an external rotating button, the timer is devices with service life, the fatigue endurance strength test of the timer is generally qualified only after more than thousands times, the prior art generally connects the rotating shaft of the timer with a rotating force output shaft of a motor capable of rotating forward and backward, and then the rotating shaft is driven to rotate forward and backward through the forward and backward rotation of the motor to carry out the endurance strength test, although the test method can also complete the test, the repeated forward and backward rotation of the motor is losses, the forward and backward rotation of the motor is more aggravated, so the motor is frequently damaged, maintenance or replacement is frequently needed, and times of the 7 motors can only test timers, so that the test cost of the timer is very high and the high-efficiency test cost of the timer becomes a high-efficiency test technology for in the design of the technical problem of the test of the field.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide kinds of durable test equipment of timer.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

timer durability test equipment comprises an equipment frame, a plurality of rotating pieces, a driving device and a transmission mechanism, wherein the rotating pieces are arranged on the equipment frame and rotate around the axis of the equipment frame, the driving device provides power for the rotating pieces to rotate in the forward and reverse directions, the transmission mechanism is in transmission connection between a power output shaft of the driving device and the rotating pieces, a plurality of erection stations used for stably erecting the plurality of timers are arranged on the equipment frame respectively, the plurality of rotating pieces are arranged corresponding to the plurality of erection stations respectively and are used for being in butt joint with rotating shafts of the timers erected at the positions of the erection stations, the driving device drives the rotating pieces to rotate in the forward and reverse directions through the transmission mechanism, and then the rotating pieces drive the rotating shafts.

Preferably, the drive means is provided with and only with stands.

Preferably, the plurality of erection stations are distributed in sequence in the horizontal direction.

Preferably, the rotating member is a shaft-like member extending in the up-down direction, an end of the rotating member is used for interfacing with a rotating shaft of the timer, and another end extends upward or downward and interfaces with the transmission mechanism.

Preferably, the transmission mechanism comprises a plurality of gears respectively fixed on the other ends of the plurality of rotating members, a rack block which is arranged on the equipment frame in a sliding mode along the horizontal direction and is meshed with the plurality of gears, the driving device provides power for the rack block to slide back and forth, when the rack block slides back and forth along the horizontal direction, the gears can rotate in the positive and negative directions, and then the rotating members drive the rotating shaft of the timer to rotate in the positive and negative directions.

Preferably, the driving means is a driving motor having a rotational force output shaft.

Preferably, a cross arm is fixedly connected to a rotating force output shaft of the driving motor, the transmission mechanism further comprises a end portion and a rack block rotation connection transmission rod, and the other end portion of the transmission rod is rotatably connected with the cross arm through a pin shaft.

Preferably, the upper end of the rotating member is adapted to interface with the rotating shaft of the timer, and the lower end of the rotating member extends downward and interfaces with the transmission mechanism.

Preferably, the equipment rack comprises an th supporting plate extending along the horizontal direction and a second supporting plate which is positioned below the th supporting plate and extends along the horizontal direction, the erecting station is positioned on the th supporting plate, and the rotating member extends downwards from the th supporting plate and penetrates through the second supporting plate to the lower side of the second supporting plate.

Preferably, the length and width of the second support panel are greater than the length and width of the th support panel, respectively.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the utility model discloses a durable test equipment of timer, through brand-new structural design, it can only use drive arrangement's prerequisite under, carries out durable test to a plurality of timers simultaneously, and efficiency of software testing is high, and the energy consumption is low, has reduced the test cost, improves enterprise economic benefits greatly.

Drawings

Fig. 1 is a schematic perspective view of the testing apparatus of the present invention (no timer is installed);

fig. 2 is the utility model discloses a test equipment's main structure schematic view:

fig. 3 is a schematic perspective view of the testing apparatus of the present invention (with a timer installed);

fig. 4 is a perspective view (bottom up) of the timer of the present invention:

the automatic lifting device comprises a lifting station 10, a mounting station 11, a rotating part 12, a gear 13, a rack block 14, a transmission rod 15, a cross arm 16, a pin shaft 17, a driving motor 2, a timer 20, a rotating shaft b1, a supporting plate b2 and a second supporting plate.

Detailed Description

The invention is described in further detail with reference to the figures and the specific embodiments.

As shown in FIGS. 1 to 4, the endurance test equipment for timers 2 comprises an equipment frame, a plurality of rotating members 11 arranged on the equipment frame and rotating around the axis line of the equipment frame, a driving motor 17 (only driving motors 17 are arranged) for providing power for forward and reverse rotation of the rotating members 11, and a transmission mechanism in transmission connection between a power output shaft of the driving device and the rotating members 11, wherein the equipment frame is provided with a plurality of erection stations 10 (the erection stations 10 are distributed in sequence along the horizontal direction) for stably erecting the timers 2 respectively, the rotating members 11 are arranged corresponding to the erection stations 10 respectively and are in butt joint with a rotating shaft 20 of the timer 2 erected at each erection station 10, and the driving device drives the rotating members 11 to rotate in the forward and reverse directions through the transmission mechanism, so that the rotating members 11 drive the rotating shafts 20 of the timers 2 to rotate in the forward and reverse directions.

Specifically, the rotating member 11 is a shaft-shaped member extending in the up-down direction, the upper end of the rotating member 11 is used for being abutted to the rotating shaft 20 of the timer 2, and the lower end of the rotating member 11 extends downward and is abutted to a transmission mechanism, the transmission mechanism comprises a plurality of gears 12 respectively fixed to the other ends of the plurality of rotating members 11, a rack block 13 arranged on the equipment frame and meshed with the plurality of gears 12 in a sliding manner in the horizontal direction, a driving device provides power for the rack block 13 to slide back and forth, when the rack block 13 slides back and forth in the horizontal direction, the gears 12 can rotate in the forward and reverse directions, and then the rotating member 11 drives the rotating shaft 20 of the timer 2 to rotate in the forward and reverse directions.

, a cross arm 15 is fixedly connected to the rotating force output shaft of the driving motor 17, the transmission mechanism further comprises a end portion and a rack block 13 which are rotatably connected with a transmission rod 14, and the other end portion of the transmission rod 14 is rotatably connected with the cross arm 15 through a pin 16.

In this example, the equipment rack comprises a th supporting plate b1 extending along the horizontal direction and a second supporting plate b2 which is positioned below the th supporting plate b1 and extends along the horizontal direction, the erecting station 10 is positioned on the th supporting plate b1, the rotating member 11 extends downwards from the th supporting plate b1 and passes through the second supporting plate b2 to the lower side of the second supporting plate b2, and the length and the width of the second supporting plate b2 are respectively larger than those of the th supporting plate b 1.

The utility model discloses a 2 durable test equipment of timer concrete behavior as follows:

the driving motor 17 is started, a rotating force output shaft of the driving motor 17 rotates, the cross arm 15 rotates along with the rotation, the connecting end of the cross arm 15 and the transmission rod 14 drives the rack block 13 to slide back and forth in the horizontal direction through the transmission rod 14, the rack block 13 drives the gears 12 to rotate forward and backward through the meshing of the rack block 13 and the gears 12 fixed at the lower ends of the rotating pieces 11, and then the rotating shaft 20 of the timer 2 is driven to rotate and a durability test is carried out.

To sum up, the utility model discloses a durable test equipment of timer, through brand-new structural design, it can only use drive arrangement's prerequisite under, carries out durable test to a plurality of timers simultaneously, and efficiency of software testing is high, and the energy consumption is low, has reduced the test cost, improves enterprise economic benefits greatly.

In addition, through drive mechanism's setting, make the utility model discloses a driving motor that test equipment adopted is direction rotations, and turn into the power of rack piece along horizontal direction reciprocating motion with the turning force, later the cooperation through the rack piece with the reciprocating motion's of rack piece power conversion for the power of the just reverse rotation of rotating the piece, finally drive timer rotation axis and do the endurance test, the driving motor axis of rotation is around direction rotations, avoid the motor just reverse rotation to cause the overweight condition of loss, effectively prolong driving motor's life, reduce test cost's expenditure.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

The durability test equipment for the timers is characterized by comprising an equipment frame, a plurality of rotating pieces, a driving device and a transmission mechanism, wherein the rotating pieces rotate around the axis of the equipment frame and are arranged on the equipment frame, the driving device provides power for the rotating pieces to rotate in the forward and reverse directions, the transmission mechanism is in transmission connection between a power output shaft of the driving device and the rotating pieces, a plurality of erection stations used for stably erecting the plurality of timers are arranged on the equipment frame respectively, the plurality of rotating pieces are arranged corresponding to the plurality of erection stations respectively and are in butt joint with rotating shafts of the timers erected at the positions of the erection stations, the driving device drives the rotating pieces to rotate in the forward and reverse directions through the transmission mechanism, and then the rotating pieces drive the rotating shafts of the timers to rotate in the forward and reverse directions.
2. The timer durability test apparatus according to claim 1, wherein the driving means has stages and is provided only.
3. The timer endurance testing apparatus according to claim 1, wherein: the plurality of erection stations are distributed in sequence along the horizontal direction.
4. The timer durability test apparatus of claim 1, wherein the rotation member is a shaft-like member extending in an up-down direction, an end of the rotation member is adapted to be abutted against a rotation shaft of the timer, and another end is extended upward or downward and is abutted against the transmission mechanism.
5. The durability test device for the timer according to claim 4, wherein the transmission mechanism comprises a plurality of gears respectively fixed to the other ends of the plurality of rotating members, and a rack block slidably disposed on the device frame in the horizontal direction and engaged with the plurality of gears, the driving device provides power for the rack block to slide back and forth, when the rack block slides back and forth in the horizontal direction, the gears can rotate in both forward and reverse directions, and the rotating members drive the rotating shaft of the timer to rotate in both forward and reverse directions.
6. The timer endurance testing apparatus according to claim 5, wherein: the driving device is a driving motor with a rotating force output shaft.
7. The durability test apparatus for timer as claimed in claim 6, wherein a cross arm is fixedly connected to a rotational force output shaft of the driving motor, the transmission mechanism further comprises a end portion rotatably connected to the rack block and a transmission rod, and the other end portion of the transmission rod is rotatably connected to the cross arm through a pin.
8. The timer endurance testing apparatus according to claim 1, wherein: the upper end of the rotating piece is used for being in butt joint with a rotating shaft of the timer, and the lower end of the rotating piece extends downwards and is in butt joint with the transmission mechanism.
9. The timer durability test apparatus according to claim 1, wherein the apparatus frame includes an th support plate extending in a horizontal direction and a second support plate extending in a horizontal direction below the th support plate, the erection station is located on the th support plate, and the rotation member extends downward from the th support plate and passes through the second support plate to a lower side of the second support plate.
10. The timer durability test apparatus of claim 9, wherein the second support plate has a length and a width greater than those of the th support plate, respectively.