CN201429628Y

CN201429628Y - Hand-push type through jig

Info

Publication number: CN201429628Y
Application number: CN2009201384906U
Authority: CN
Inventors: 李少敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-19
Filing date: 2009-05-19
Publication date: 2010-03-24
Anticipated expiration: 2019-05-19

Abstract

The utility model discloses a hand-push type through jig, which comprises a base, a probe, a movable seat, a return spring, an elastic push rod and a bottom seat, wherein the base is fixed onto the bottom seat; the probe is mounted in front of the base; the movable seat is slidably arranged on the bottom seat and positioned in front of the base; a mould cavity for fixing to-be-detected devices isformed on the movable seat correspondingly to the probe; the return spring is installed between the base and the movable seat; the elastic push rod is pivoted on the bottom seat via a rotary shaft andpositioned on the front lower portion of the movable seat; the rear end of the elastic push rod under the action of elasticity is raised and abutted to the movable seat for positioning in normal state. When in the process of detection, the hand-push type through jig can be operated by one hand and has convenient use and high detection efficiency.

Description

Hand propelled conducting tool

Technical field

The utility model belongs to the detection apparatus, is specifically related to a kind of conducting tool of hand propelled.

Background technology

In the prior art, a kind of conducting tool is arranged, as depicted in figs. 1 and 2, comprise base 10, holder 20, pedestal 30, push rod 40 and probe 50, holder 20, pedestal 30 and push rod 40 are arranged on the base 10, form the die cavity 210 of fixing device (not shown) to be detected on the holder 20, pedestal 30 is arranged on the base 10 with the slide block form, probe 50 corresponding holder 20 die cavities 210 fixedly are inserted on the pedestal 30, probe 50 is connected with the checkout equipment (not shown) by lead, be provided with back-moving spring 60 between holder 20 and the pedestal 30, promote pedestal 30 mobile push rod 40 on base 10 and be installed in pedestal 30 rears.

During detection, need on the other hand device to be detected to be placed in holder 20 die cavities 210, another hand propelled push rod 40, pedestal 30 is moved to holder 20, and the probe 50 on the pedestal 30 inserts in the terminal of device to be detected, forms the loop, at this moment, need manual fixed pedestal 30, treat the purpose that detection means is carried out accurate electrical detection to allow probe 50 and terminal closely cooperate, to reach.

Though this conducting tool can reach the purpose of accurate detection device to be detected, it needs bimanualness, inconvenient operation, and detection efficiency is lower.

Given this, the inventor develops a kind of and needs one-handed performance, and is easy to use, the conducting tool that detection efficiency is high, and this case produces thus.

The utility model content

Fundamental purpose of the present utility model provides a kind of one-handed performance, and is easy to use, the hand propelled conducting tool that detection efficiency is high.

To achieve these goals, solution of the present utility model is:

Hand propelled conducting tool comprises pedestal, probe, sliding seat, back-moving spring, elastic push rod and base; Pedestal is fixedly installed on the base; Probe is installed in the front of pedestal; Sliding seat is arranged on the base with the slide block form and is positioned at the place ahead of pedestal, and the corresponding aforementioned probe of sliding seat forms the die cavity of fixing device to be detected, and between pedestal and the sliding seat back-moving spring is installed; Elastic push rod is hubbed on the base by rotating shaft and is positioned at the front lower place of sliding seat, and elastic push rod is subjected to the rear end perk and replace sliding seat and locate under normal conditions of himself elastic reaction.

Said base is provided with slot, and probe is installed in the slot.

The said base below is provided with guide groove, and the sliding seat below is provided with guide pillar, and sliding seat is slidingly arranged on the base by the cooperation of guide groove and guide pillar.

Short slot is formed on the said base bottom, forms fin on the base, and pedestal is nested on the fin by short slot, and fixedlys connected with base by screw.

Above-mentioned sliding seat below also forms stopper slot, and chassis outer side is provided with the projection that breaks away from base with stopper slot engagement limits sliding seat.

Above-mentioned base is provided with groove in the sliding seat below, and elastic push rod is made up of push rod and spring, and push rod is hubbed in the groove, is provided with spring between the rear end of push rod and the bottom portion of groove, and the front end of push rod stretches out outside the groove.

The front end below of above-mentioned push rod is equipped with cylinder push-rod.

The said base rear is provided with guard shield.

After taking such scheme, when the utility model is used to detect, after in the singlehanded die cavity that device to be detected is placed on sliding seat, promote effect that sliding seat overcomes back-moving spring, the probe on the pedestal is inserted in the terminal of device to be detected smoothly to the pedestal slippage, simultaneously, elastic push rod rear end perk under self elastic reaction, contact automatically locks sliding seat at the front end of sliding seat, probe in the pedestal is treated detection means and is carried out electrical detection by lead and checkout equipment conducting; After detection finishes, remove the locking of elastic push rod to sliding seat, under the effect of back-moving spring, sliding seat slips away pedestal and automatically resets, and takes off device to be detected, promptly finishes detection.In the whole operation process, only need do the operation that one hand promotes sliding seat, elastic push rod can automatically lock sliding seat, makes pedestal and sliding seat closely cooperate, and probe and terminal are electrically connected good, need not manually to fix, and be easy to use, the detection efficiency height.

Description of drawings

Fig. 1 is the three-dimensional exploded view of existing conducting tool;

Fig. 2 is the combination synoptic diagram of existing conducting tool;

Fig. 3 is a three-dimensional exploded view of the present utility model;

Fig. 4 is a combination synoptic diagram of the present utility model;

Fig. 5 is usage operation figure of the present utility model;

Fig. 6 is the combination synoptic diagram of another embodiment of the utility model.

Label declaration

Base 10 holders 20

Die cavity 210 pedestals 30

Push rod 40 probes 50

Pedestal 1 slot 11

Guide groove 12 short slots 13

Probe 2

Sliding seat 3 die cavities 31

Guide pillar 32 stopper slots 33

Elastic push rod 4 push rods 41

Spring 42 rotating shafts 43

Rear end 44 front ends 45

Base 5 fins 51

Groove 52 projections 53

Back-moving spring 6

Guard shield 7

Embodiment

As shown in Figure 3 and Figure 4, the hand propelled conducting tool that the utility model discloses mainly comprises pedestal 1, probe 2, sliding seat 3, back-moving spring 6, elastic push rod 4 and base 5.

Pedestal 1 is fixedly installed on the base 5.The mode that present embodiment is specifically taked is: form short slot 13 in pedestal 1 bottom, form fin 51 on the base 5, pedestal 1 is nested on the fin 51 by short slot 13, and by screw (common member, not shown) fixedly connected with base 1, also can directly connect by screw or other modes.

Probe 2 is installed in the front of pedestal 1.Present embodiment specifically is provided with slot 11 on pedestal 1, probe 2 is installed in the slot 11.

Sliding seat 3 is arranged on the base 5 with the slide block form and is positioned at the place ahead of pedestal 1.In order to guarantee the relative slip between sliding seat 3 and base 5 and the pedestal 1, present embodiment is provided with guide groove 12 below pedestal 1, below sliding seat 3, be provided with guide pillar 32, the cooperation of sliding seat 3 by guide groove 12 and guide pillar 32 realize with pedestal 1 between relative slip, thereby realize being slidingly arranged on the base 1.In order to prevent that sliding seat 3 breaks away from base 5, present embodiment also forms stopper slot 33 below sliding seat 3, the corresponding stopper slot 33 in base 5 outsides is provided with projection 53, cooperate with stopper slot 33 by projection 53, can be when sliding seat 3 resets, avoid sliding seat 3 to break away from base 5, maintain a certain distance between sliding seat 3 and the pedestal 1, be convenient to operation and make.Sliding seat 3 corresponding aforementioned probes 2 form the die cavity 31 of fixing device to be detected.

Back-moving spring 6 is installed between pedestal 1 and the sliding seat 3.Back-moving spring 6 pushes away pedestal 1 with sliding seat 3 under normal conditions.

Elastic push rod 4 is hubbed on the base 5 by rotating shaft 43 and is positioned at the front lower place of sliding seat 3.Present embodiment specifically is that base 5 is provided with groove 52 below sliding seat 3, elastic push rod is made up of push rod 41 and spring 42, push rod 41 is hubbed in the groove with the seesaw form, is provided with spring 42 between the rear end 44 of push rod 41 and groove 52 bottoms, and the front end 45 of push rod 41 stretches out outside the groove 52.Elastic push rod 4 receives when detecting at device to be detected and pins sliding seat 3, after detection finishes, removes the locking to sliding seat 3.

Avoid the external force extruding for the probe 2 of conveying the lead connection, pedestal 1 rear is provided with guard shield 7.

When the utility model detects, referring to shown in Figure 5, base 5 is fixed on the worktable, device (not shown) to be detected is placed die cavity 31, under the cooperation of guide pillar 32 and guide groove 12, promoting sliding seat 3 moves to pedestal 1 smoothly, device to be detected is inserted into the slot 11 of

pedestal

1,2 of probes accurately do not have in the terminal of the insertion device to be detected that is offset, form the loop, simultaneously, elastic push rod 4 is subjected to himself elastic reaction rear end 44 perks pinning geocoded activity seat 3, and probe 2 is treated detection means by lead and checkout equipment (not shown) and carried out electrical detection.After detection finishes, on carry elastic push rod 4 front end 45 remove locking to sliding seat 3, under the effect of back-moving spring 6, sliding seat 3 pedestal 1 that slips away that automatically resets, and the cooperation of the projection 53 of stopper slot 33 by sliding seat 3 and base 5 is spacing, take out device to be detected, carry out the detection of next device to be detected.

After detection finishes, except can more than propose its locking of elastic push rod 4 manual release to sliding seat 3, can also realize the release of 4 pairs of sliding seat 3 of elastic push rod by air cylinder structure.Specifically can the push rod 8 of air cylinder structure be arranged on front end 45 belows of elastic push rod 4 as Fig. 6.In view of air cylinder structure is a routine techniques, do not do detailed description here.After detection finishes, start air cylinder structure, push rod 8 moves upward, and forces the rear end 44 of elastic push rod 4 to be rotated down, and removes the locking to sliding seat 3.

The above only is preferred embodiment of the present utility model, its key point is that pedestal 1 is fixed on the base 5, hand push sliding seat 3 is shifted to pedestal 1, the terminal that probe 2 is inserted to device to be detected, simultaneously, by 4 pairs of sliding seat of elastic push rod, 3 location, it is good to make that probe 2 and terminal are electrically connected, and realizes accurate electrical detection, and detection finishes, remove the locking of 4 pairs of sliding seat 3 of elastic push rod, sliding seat 3 automatically resets under back-moving spring 6 effects.Every equivalent variations of doing according to key point of the present utility model all falls into the protection domain of this case.

Claims

1, hand propelled conducting tool is characterized in that: comprise pedestal, probe, sliding seat, back-moving spring, elastic push rod and base; Pedestal is fixedly installed on the base; Probe is installed in the front of pedestal; Sliding seat is arranged on the base with the slide block form and is positioned at the place ahead of pedestal, and the corresponding probe of sliding seat forms the die cavity of fixing device to be detected, and between pedestal and the sliding seat back-moving spring is installed; Elastic push rod is hubbed on the base by rotating shaft and is positioned at the front lower place of sliding seat, and elastic push rod is subjected to the rear end perk and replace sliding seat and locate under normal conditions of himself elastic reaction.

2, hand propelled conducting tool as claimed in claim 1, it is characterized in that: pedestal is provided with slot, and probe is installed in the slot.

3, hand propelled conducting tool as claimed in claim 1 is characterized in that: the pedestal below is provided with guide groove, and the sliding seat below is provided with guide pillar, and sliding seat is slidingly arranged on the base by the cooperation of guide groove and guide pillar.

4, hand propelled conducting tool as claimed in claim 1 is characterized in that: base bottom forms short slot, forms fin on the base, and pedestal is nested on the fin by short slot, and fixedlys connected with base by screw.

5, hand propelled conducting tool as claimed in claim 1 is characterized in that: the sliding seat below also forms stopper slot, and chassis outer side is provided with the projection that breaks away from base with stopper slot engagement limits sliding seat.

6, hand propelled conducting tool as claimed in claim 1, it is characterized in that: base is provided with groove in the sliding seat below, and elastic push rod is made up of push rod and spring, and push rod is hubbed in the groove, be provided with spring between the rear end of push rod and the bottom portion of groove, the front end of push rod stretches out outside the groove.

7, hand propelled conducting tool as claimed in claim 1 is characterized in that: the front end below of push rod is equipped with cylinder push-rod.

8, hand propelled conducting tool as claimed in claim 1, it is characterized in that: the pedestal rear is provided with guard shield.