CN217060466U

CN217060466U - Electrical measuring tool

Info

Publication number: CN217060466U
Application number: CN202220240494.0U
Authority: CN
Inventors: 邱鸿桥; 黎长发; 李隆绥; 刘鹏; 黄堤清
Original assignee: Guangzhou Anbo New Energy Technology Co ltd
Current assignee: Guangzhou Anbo New Energy Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-26
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses an electrical measuring jig, which comprises a lower support, a lower support plate, an upper support plate, an adjusting block, a flat-head probe and a lead; the lower support plate is detachably supported on the lower support, and a plurality of positioning pins which are matched with the product to be detected for positioning are arranged on the lower support plate; the upper support is connected with the lifting mechanism and is located above the lower support, the upper support plate is arranged at the bottom of the upper support and can be adjusted in the front-back direction, the adjusting block is arranged at the bottom of the upper support plate and can be adjusted in the left-right direction, the flat-head probe is arranged on the adjusting block and stretches out of the bottom surface of the adjusting block downwards, and the flat-head probe and the detection processor are electrically connected through the lead. In the electric test fixture of the utility model, the cost of the lower support plate is greatly reduced, when the product is replaced, the lower support plate can be replaced according to the product, the replacement cost is low, and other structures for electrifying test above the lower support plate do not need to be replaced; a flat-head probe is adopted, and the head is flat, so that the hands of the staff can be prevented from being injured.

Description

Electrical measuring tool

Technical Field

The utility model belongs to the technical field of the circular telegram detects, concretely relates to tool is surveyed to electricity.

Background

The existing probe test fixture is used for testing the on-off between an aluminum bar and a connector, the fixture comprises a base and a plurality of probes and leads on the base, a groove which is completely matched with the shape of the aluminum bar to be tested is formed in the base, the probes penetrate through an upper base and are used for contacting the aluminum bar for testing, the leads are connected with a plurality of leads at the tail part and used for data transmission, gathering and analyzing whether short circuit or open circuit is generated or not in a computer, and the whole test is finally completed through the up-down stroke of an upper base under the control of a switch.

When the existing probe test fixture is operated by staff, a tip probe easily hurt hands, and when a product is replaced, the shape of a groove of the test fixture is not matched any more, the fixture needs to be replaced together, so that the cost is higher.

SUMMERY OF THE UTILITY MODEL

For the test fixture who solves among the prior art injures the hand easily, change the great problem of tool cost, the utility model provides an electricity survey tool.

The utility model adopts the following technical scheme:

an electrical measurement jig comprises a lower support, a lower support plate, an upper support plate, an adjusting block, a flat-head probe and a lead;

the lower support plate is detachably supported on the lower support, and a plurality of positioning pins matched with the product to be detected for positioning are arranged on the lower support plate;

the upper support is connected with the lifting mechanism and located above the lower support, the upper support plate is arranged at the bottom of the upper support and can be adjusted in the front-back direction, the adjusting block is arranged at the bottom of the upper support and can be adjusted in the left-right direction, the flat-head probe is arranged on the adjusting block and extends downwards out of the bottom surface of the adjusting block, and the flat-head probe and the detection processor are electrically connected through the lead.

In some embodiments, the fixing frame further comprises a fixing frame, the lower support is arranged on the fixing frame, the fixing frame is provided with a first waist-shaped hole along the left-right direction, and the lower support is arranged on the first waist-shaped hole through a first fastener and can be adjusted in position along the first waist-shaped hole.

In some embodiments, the left end and the right end of the lower support plate are respectively provided with a second waist-shaped hole along the front-back direction, and the lower support plate is connected with the lower support through a second fastener penetrating through the second waist-shaped holes.

In some embodiments, the front end and the rear end of the lower support plate are respectively provided with a third waist-shaped hole along the left-right direction, and the lower support passes through the third waist-shaped holes through a third fastener to be connected with the lower support plate.

In some embodiments, the upper support is provided with a fourth waist-shaped hole arranged along the front-back direction, and the upper support plate is connected with the upper support through a fourth fastener passing through the fourth waist-shaped hole.

In some embodiments, the upper support plate is provided with a fifth waist-shaped hole arranged along the left-right direction, and the adjusting block passes through the fifth waist-shaped hole through a fifth fastener to be connected with the upper support plate.

In some embodiments, the front end and the rear end of the adjusting block exceed the upper supporting plate, and the flat-head probes are mounted at the front end and the rear end of the adjusting block.

In some embodiments, a number of spare leads are also included, tied together with the leads.

In some embodiments, the test device further comprises a switch box electrically connected with the lifting mechanism, and the switch box is provided with a starting button and an emergency braking button and used for starting or stopping the test.

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

1. the utility model discloses an among the electric test fixture, adopt the shop bolt to come to match the location to the product that awaits measuring on the lower support plate, replaced among the prior art with the recess tool that the product shape that awaits measuring matches completely, the utility model discloses an under the mode, the cost greatly reduced of lower support plate when changing the product, can more change the lower support plate according to the product, the replacement cost is low, and the structure of other circular telegram tests of top can go on around, control the adjustment and adapt to the product to need not to change. That is to say, the utility model discloses an electric test fixture, the cost that the tool that can bring after greatly reduced changes the product was changed.

2. The utility model discloses an electric test fixture adopts the crew cut probe, and the head is flat to can avoid hindering staff's hand.

Drawings

The technology of the present invention will be described in further detail with reference to the accompanying drawings and detailed description:

FIG. 1 is a schematic view of the electrical testing fixture installed on a testing machine;

FIG. 2 is a schematic diagram of the overall structure of one embodiment of the present electrical measurement tool;

FIG. 3 is a front view of the present electrical measurement tool;

fig. 4 is a schematic view of another angle of the electrical measuring apparatus according to an embodiment of the present invention.

Reference numerals are as follows:

1-a lower support;

2-a lower support plate; 21-a locating pin; 22-a second kidney-shaped hole; 23-a third kidney-shaped hole; 24-a second fastener;

3, mounting a support; 31-fourth kidney hole;

4-upper supporting plate; 41-fifth kidney shaped hole;

5-an adjusting block; 6-flat probe;

7-a lifting mechanism; 71-a guide bar;

8-fixing the frame; 81-first kidney-shaped hole; 82-a first fastener;

9-switch box.

Detailed Description

The conception, specific structure and resulting technical effects of the present invention will be made clear and fully described with reference to the accompanying drawings and examples, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.

Referring to fig. 1 to 4, an electrical measurement jig includes a lower support 1, a lower support plate 2, an upper support 3, an upper support plate 4, an adjustment block 5, a flat probe 6 and a lead.

Referring to fig. 1 to 3, the lower support plate 2 is detachably supported on the lower support 1, and a plurality of positioning pins 21 matched and positioned with a product to be measured are arranged on the lower support plate 2. The utility model discloses a bottom suspension fagging 2 is detachable, after changing the product, can pull down bottom suspension fagging 2 and change to adapt to new product. Lower support plate 2 adopts locating pin 21 to fix a position with the product, compares in prior art with the recess tool that awaits measuring the product shape and match completely, and lower support plate 2's cost is lower low, and when changing the product, the replacement cost is low.

Referring to fig. 3 and 4, the upper support 3 is connected with the lifting mechanism 7 and is located above the lower support 1, and can be driven by the lifting mechanism 7 to lift up and down for testing and separation. The upper supporting plate 4 is arranged at the bottom of the upper support 3 and can be adjusted in the front-back direction, the adjusting block 5 is arranged at the bottom of the upper supporting plate 4 and can be adjusted in the left-right direction, the flat probe 6 is arranged on the adjusting block 5 and extends downwards out of the bottom surface of the adjusting block 5, and the flat probe 6 and the detection processor are electrically connected through the lead. Go up backup pad 4 and can adjust from beginning to end on upper bracket 3, adjusting block 5 can adjust from beginning to end on last backup pad 4 to make flat probe 6 can be along controlling, the adjustment of fore-and-aft direction on the plane, thereby can adapt to different product structures, consequently, after changing the product, these structures can need not change, only change backup pad 2 can, the replacement cost further reduces.

Referring to fig. 3, the lifting mechanism 7 adopts a cylinder to drive a lifting plate, the upper support 3 is fixed on the lifting plate, the lifting plate is provided with a guide hole, the machine table is provided with a plurality of guide rods 71, and the lifting mechanism 7 is guided by the cooperation of the guide hole and the guide rods 71.

In an embodiment, referring to fig. 1 to 4, the utility model discloses an electricity measuring jig still includes fixed frame 8, undersetting 1 sets up on fixed frame 8, fixed frame 8 is equipped with first waist type hole 81 along controlling the direction, undersetting 1 is installed through first fastener 82 on the first waist type hole 81 and can follow first waist type hole 81 adjustment position. Through this structure setting, after transferring loose first fastener 82, undersetting 1 can be adjusted along left right direction on fixed frame 8, after changing the product, changing bottom suspension fagging 2, can adapt to the adjustment of undersetting board 2 through the position control of undersetting 1, conveniently adjusts the test point of crew cut probe 6 and the product that awaits measuring well, then screws first fastener 82 again. Wherein, first fastener 82 is the butterfly bolt, conveniently adjusts the position.

Similarly, the left end and the right end of the lower support plate 2 are respectively provided with a second waist-shaped hole 22 along the front-back direction, and the lower support plate 2 is connected with the lower support 1 by a second fastener 24 penetrating through the second waist-shaped hole 22. Through this structure setting, after transferring loose second fastener 24, lower backup pad 2 can adjust along the fore-and-aft direction on lower support 1, after changing the product, changing lower backup pad 2, can adapt to the adjustment of lower backup pad 2 through adjusting the position adjustment of lower backup pad 2 on lower support 1, conveniently adjusts flat probe 6 well with the test point of the product that awaits measuring, then screws second fastener 24 again. Wherein the second fastener 24 is a bolt.

Or, referring to fig. 2, third waist-shaped holes 23 are respectively formed in the front end and the rear end of the lower support plate 2 in the left-right direction, and the lower support 1 penetrates through the third waist-shaped holes 23 through a third fastener to be connected with the lower support plate 2. Through this structure setting, after transferring the pine third fastener, lower backup pad 2 can adjust along left right direction on lower bearing 1, after changing the product, changing lower backup pad 2, can adapt to the adjustment of lower backup pad 2 through adjusting the position adjustment of lower backup pad 2 on lower bearing 1, conveniently adjusts flat probe 6 well with the test point of the product that awaits measuring, then screws the third fastener again. Wherein the third fastener is a bolt. And a left-right adjustment is arranged, which can be used for finely adjusting the lower support plate 2 in the left-right direction after the lower support 1 is adjusted on the fixed frame 8 in the left-right direction.

Specifically, referring to fig. 4, the upper support 3 is provided with a fourth waist-shaped hole 31 arranged in the front-back direction, and the upper support plate 4 is connected to the upper support 3 by a fourth fastener passing through the fourth waist-shaped hole 31. Through this structure setting, after transferring the pine fourth fastener, go up backup pad 4 and can adjust along the fore-and-aft direction on upper bracket 3, after changing the product, changing bottom suspension fagging 2, can adapt to the adjustment of bottom suspension fagging 2 through adjusting the position adjustment of going up backup pad 4 on upper bracket 3, conveniently adjust flat head probe 6 well with the test point of the product that awaits measuring, then screw the fourth fastener again. Wherein the fourth fastener is a bolt.

Specifically, referring to fig. 4, the upper support plate 4 is provided with a fifth kidney-shaped hole 41 arranged in the left-right direction, and the adjusting block 5 is connected to the upper support plate 4 by a fifth fastening member passing through the fifth kidney-shaped hole 41. Through this structure setting, after transferring the loose fifth fastener, adjusting block 5 can adjust along the left right direction on last backup pad 4, after changing the product, changing bottom suspension fagging 2, can adapt to the adjustment of bottom suspension fagging 2 through adjusting block 5 at the position control of last backup pad 4, conveniently adjusts tack probe 6 well with the test point of the product that awaits measuring, then screws the fourth fastener again. Wherein the fifth fastener is a bolt.

The front end and the rear end of the adjusting block 5 exceed the upper supporting plate 4, and the flat probe 6 is mounted at the front end and the rear end of the adjusting block 5.

Preferably, the utility model discloses an electricity measure tool still includes a plurality of reserve lead wires, with the lead wire ties up and ties up together, when the lead wire that uses breaks down, can in time change reserve lead wire.

Wherein, the utility model discloses a still include switch box 9, with elevating system 7 electric connection, switch box 9 is equipped with start button and emergency braking button for start-up or termination test. The operation personnel can conveniently control the equipment.

Other contents of electricity measuring tool refer to prior art, no longer describe here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical essence of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims

1. An electrical measurement jig is characterized by comprising a lower support, a lower support plate, an upper support plate, an adjusting block, a flat probe and a lead;

the lower supporting plate is detachably supported on the lower support, and a plurality of positioning pins matched with the product to be detected for positioning are arranged on the lower supporting plate;

the upper support is connected with the lifting mechanism and located above the lower support, the upper support plate is arranged at the bottom of the upper support and can be adjusted in the front-back direction, the adjusting block is arranged at the bottom of the upper support and can be adjusted in the left-right direction, the flat probe is arranged on the adjusting block and extends downwards out of the bottom surface of the adjusting block, and the flat probe and the detection processor are electrically connected through the lead.

2. The electrical measurement jig according to claim 1, further comprising a fixing frame, wherein the lower support is disposed on the fixing frame, the fixing frame is provided with a first waist-shaped hole along a left-right direction, and the lower support is mounted on the first waist-shaped hole through a first fastener and can be adjusted in position along the first waist-shaped hole.

3. The electrical measuring jig according to claim 2, wherein the left and right ends of the lower support plate are respectively provided with second waist-shaped holes along the front-back direction, and the lower support plate is connected with the lower support through a second fastener passing through the second waist-shaped holes.

4. The electrical measuring jig according to claim 3, wherein the front and rear ends of the lower support plate are provided with third waist-shaped holes along the left-right direction, and the lower support passes through the third waist-shaped holes through a third fastener to be connected with the lower support plate.

5. The electrical measuring jig according to claim 1, wherein the upper support is provided with a fourth waist-shaped hole arranged along the front-back direction, and the upper support plate is connected with the upper support through a fourth fastener passing through the fourth waist-shaped hole.

6. The electrical measuring jig according to claim 1, wherein the upper support plate is provided with a fifth waist-shaped hole arranged along the left-right direction, and the adjusting block is connected with the upper support plate by a fifth fastener passing through the fifth waist-shaped hole.

7. The electrical measuring jig according to claim 6, wherein the front and rear ends of the adjusting block extend beyond the upper supporting plate, and the flat probe is mounted at both the front and rear ends of the adjusting block.

8. The electrical measuring tool of claim 1 further comprising a plurality of spare leads bound together with the leads.

9. The electrical testing fixture of claim 1, further comprising a switch box electrically connected to the lifting mechanism, the switch box being provided with a start button and an emergency stop button for starting or terminating a test.