CN210720466U

CN210720466U - Motor controller aging test frame

Info

Publication number: CN210720466U
Application number: CN201921203818.8U
Authority: CN
Inventors: 彭小春; 卢康; 王青
Original assignee: Shanghai Shuozhan Auto Electronics Co Ltd
Current assignee: Shanghai Shuozhan Auto Electronics Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-09
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a machine controller aging testing frame, including base and activity stand, there is the fly leaf one side of stationary mast and activity stand respectively through bolt movable mounting, first wire casing and first winding displacement jack have been seted up to one side of stationary mast, second winding displacement jack and second wire casing have been seted up to one side of fly leaf, the first screw rod of lower extreme fixedly connected with of activity stand, the sleeve pipe is installed to the lower extreme screw thread of first screw rod, sheathed tube lower extreme threaded connection has the second screw rod. The utility model adopts the mode of connecting the first and second cable jacks by the cables, and installs the movable plate by the bolt, thereby facilitating the replacement, maintenance, movable adjustment and cleaning of the movable plate; the distance between first screw rod and the second screw rod is adjusted through the sleeve pipe, can fold the fly leaf, and folding back occupation space is little, and is dustproof effectual, can finely tune the inclination of fly leaf simultaneously when using, convenient to use.

Description

Motor controller aging test frame

Technical Field

The utility model relates to a machine controller technical field specifically is a machine controller aging testing frame.

Background

With the rapid development of information technology and the advancement of electronic technology, electronic products, whether elements, components, complete machines and equipment, are subjected to aging and testing. Burn-in and testing are not a concept, burn-in is followed by testing, and electronic products (all of which are) are manufactured through production to form complete products. The use value can be exerted, but after the use, the defects are found to be generated, and the defects are found to be generated within a few hours to a few tens of hours from the most part, so that the aging and the testing of the electronic product are specified later, the using state of the electronic product is simulated or equivalent products, and the process is completed by a product manufacturer. Leaving the problematic products at the factory and the non-problematic products to the customer to ensure that the products purchased to the customer are reliable or less problematic is the significance of the burn-in test.

When the brushless motor controller aging test frame is used, the whole test frame is relatively fixed and is strictly controlled during wire arrangement, so that the test frame of each layer can be normally used, but the whole structure is relatively complete, and when a circuit fails, the failure removal processing speed is relatively low, and the test time is delayed; meanwhile, when the test jig is not used, the test jig occupies a large space and is easy to accumulate dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine controller aging testing frame, when not using, it is little to occupy space, and it is clean to be convenient for change part station to maintain simultaneously to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machine controller aging testing frame, includes base and activity stand, fixedly connected with fixed post on the base, there is the fly leaf one side of fixed post and activity stand through bolt movable mounting respectively, the top fixedly connected with fixed plate of fixed post, first wire casing and first winding displacement jack have been seted up to one side of fixed post, second winding displacement jack and second wire casing have been seted up to one side of fly leaf, and one side fixed mounting of fly leaf has the station picture peg, the first screw rod of lower extreme fixedly connected with of activity stand, the sleeve pipe is installed to the lower extreme screw thread of first screw rod, sheathed tube lower extreme screw thread connection has the second screw rod, the lower extreme fixedly connected with of second screw rod and base sliding connection's slider.

Preferably, the first screw and the second screw are opposite in thread direction.

Preferably, the upper portion of base has seted up the spout, the slider slides and pegs graft in the spout.

Preferably, the upper end and the lower end of the interior of the sleeve are respectively provided with a first internal thread part and a second internal thread part which are in threaded connection with the first screw and the second screw.

Preferably, the first flat cable jack and the second flat cable jack are electrically connected through a flat cable, and the second flat cable jack is electrically connected with the station plugboard through a connecting wire.

Preferably, the station plugboard is provided with a data transmission jack and a power supply test jack.

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

1. the movable plate is installed through the bolt in a mode of connecting the first flat cable jack and the second flat cable jack by using the flat cables, so that the movable plate is convenient to replace, maintain, movably adjust and clean;

2. the distance between first screw rod and the second screw rod is adjusted through the sleeve pipe, can fold the fly leaf, and folding back occupation space is little, and is dustproof effectual, can finely tune the inclination of fly leaf simultaneously when using, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the interior of the sleeve of the present invention;

fig. 3 is a block diagram of the electrical connection system of the present invention.

In the figure: the structure comprises a base 1, a sliding groove 11, a sleeve 2, a first internal thread part 21, a second internal thread part 22, a movable upright 3, a first screw 31, a bolt 4, a fixed upright 5, a first wire groove 51, a first wire arranging jack 52, a fixed plate 6, a movable plate 7, a second wire arranging jack 71, a second wire groove 72, a station plug board 73, a wire arranging board 8, a sliding block 9 and a second screw 91.

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. 1-3, the present invention provides a technical solution: this machine controller aging testing frame, including base 1 and activity stand 3, fixedly connected with stationary mast 5 on the base 1, there is fly leaf 7 stationary mast 5 and one side of activity stand 3 through 4 movable mounting of bolt respectively, the top fixedly connected with fixed plate 6 of stationary mast 5, first wire casing 51 and first wire casing jack 52 have been seted up to one side of stationary mast 5, second wire casing jack 71 and second wire casing 72 have been seted up to one side of fly leaf 7, and one side fixed mounting of fly leaf 7 has station picture peg 73, the first screw rod 31 of lower extreme fixedly connected with of activity stand 3, sleeve pipe 2 is installed to the lower extreme screw thread of first screw rod 31, the lower extreme threaded connection of sleeve pipe 2 has second screw rod 91, the lower extreme fixedly connected with of second screw rod 91 and base 1 sliding connection's slider 9.

Specifically, the first screw 31 and the second screw 91 have opposite thread directions, the thread directions are designed to be opposite, and the distance between the first screw 31 and the second screw 91 can be adjusted by rotating the sleeve 2.

Specifically, the upper portion of base 1 has seted up spout 11, slider 9 slides and pegs graft in spout 11, and slider 9 can only be along 11 directions of spout sliding motion in spout 11, can not influence the stability of test jig.

Specifically, the upper end and the lower end of the interior of the sleeve 2 are respectively provided with a first internal thread portion 21 and a second internal thread portion 22 which are in threaded connection with the first screw 31 and the second screw 91, and the overall height of the first internal thread portion 21 inside the sleeve 2 is equal to the overall height of the second internal thread portion 22.

Specifically, the first flat cable jack 52 and the second flat cable jack 71 are electrically connected through a flat cable 8, and the second flat cable jack 71 is electrically connected with the station plugboard 73 through a connecting wire.

Specifically, a data transmission jack and a power supply test jack are arranged on the station plug board 73, and when the station plug board is used in a test, power is supplied through the power supply jack, and data transmission is performed through the data transmission hole.

The working principle is as follows: when the aging tester is used, the filter and the DC-DC converter are fixedly arranged on the fixed plate 6 (used for rectifying, filtering and converting 220V alternating current into 48V direct current for aging test), and the aging tester is also arranged on the fixed plate 6, communicated with the first wire arranging jack 52 on the fixed upright post 5 through a connecting wire (the connecting wire passes through the first wire groove 51), communicated with the first wire arranging jack 52 and the second wire arranging jack 71 through the wire arrangement 8, and communicated with each station on the movable plate 7 through the connecting wire (the connecting wire passes through the second wire groove 72).

When the folding type folding chair is not used, each movable plate 7 is folded by rotating the adjusting sleeve 2, so that the occupied space is small; meanwhile, when the test tool is used, if a line on the movable plate 7 fails, the movable plate 7 can be replaced by directly pulling out the bolt 4, and the test use is not delayed.

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 machine controller aging testing frame, includes base (1) and activity stand (3), its characterized in that: a fixed upright post (5) is fixedly connected on the base (1), a movable plate (7) is respectively and movably arranged at one side of the fixed upright post (5) and one side of the movable upright post (3) through a bolt (4), the top of the fixed upright post (5) is fixedly connected with a fixed plate (6), one side of the fixed upright post (5) is provided with a first wire groove (51) and a first wire arrangement jack (52), one side of the movable plate (7) is provided with a second flat cable jack (71) and a second wire groove (72), and one side of the movable plate (7) is fixedly provided with a station inserting plate (73), the lower end of the movable upright post (3) is fixedly connected with a first screw rod (31), a sleeve (2) is installed at the lower end of the first screw (31) in a threaded manner, a second screw (91) is connected with the lower end of the sleeve (2) in a threaded manner, the lower end of the second screw rod (91) is fixedly connected with a sliding block (9) which is connected with the base (1) in a sliding manner.

2. The motor controller aging test jig of claim 1, wherein: the first screw (31) and the second screw (91) are opposite in thread direction.

3. The motor controller aging test jig of claim 1, wherein: the upper portion of base (1) is seted up spout (11), slider (9) slip grafting is in spout (11).

4. The motor controller aging test jig of claim 2, wherein: the upper end and the lower end of the interior of the sleeve (2) are respectively provided with a first internal thread part (21) and a second internal thread part (22) which are in threaded connection with the first screw rod (31) and the second screw rod (91).

5. The motor controller aging test jig of claim 1, wherein: the first flat cable jack (52) is electrically connected with the second flat cable jack (71) through a flat cable (8), and the second flat cable jack (71) is electrically connected with the station plugboard (73) through a connecting wire.

6. The motor controller aging test jig of claim 1, wherein: and a data transmission jack and a power supply test jack are arranged on the station plug board (73).