TWM510339U - Needle bed module innovative structure - Google Patents

Description

Needle bed module innovation architecture

The present invention relates to a needle bed module, which refers to a density conversion box and a needle of a lower plate which can be connected to a needle bed and have different densities of hard needles and pogo pins according to different circuit board sizes and contacts. Bed module innovation architecture.

According to the general circuit board (PCB) in order to measure whether there is any flaw on the circuit, it is necessary to purchase the contact point of the needle bed jig and the circuit board (PCB) filled with the probe for testing, due to the size of the jig and the stylus The number of the needle bed fixture is determined by the measuring point of the needle bed and the size of the circuit board (PCB). For example, the number of measuring points used in the fixture may be 10,000 points, but due to the size of the circuit board (PCB), It is necessary to buy a needle bed fixture with a larger equipment. The needle bed fixture needs to be covered with the 81920 probe needle. However, when it is tested with the circuit board (PCB), the circuit board (PCB) of each measurement is connected. Points and densities are different. Whether measuring only 1/5 or 1/4 or 1/3 or 1/2 or part of the board (PCB), the kit requires a large size and high density needle bed. With the jig to match, many needles of the needle bed fixture are not used, there is no way to make all the probes a useful measuring point, and the most expensive part of the needle bed fixture is attached to the probe needle. Therefore, The use of large-size needle bed fixtures to measure small-sized circuit boards (PCBs), resulting in great waste and increased costs and completely unable to rely on electricity The required measurement of the contact point, position and density of the board (PCB) is adjusted differently, which makes it more practicable in terms of practicality. This is a place where the industry and consumers are keen to break through. The author creates this point as a consideration. , in the end, according to different board size and contact points, the pumping is set on the needle bed and is divided into Do not have the density conversion box and the lower plate of the hard needle and the spring needle of different densities, and use the connection to connect the hard needle of the density conversion box to the upper seat and the hard needle of the lower seat to the needle bed, and the access can be according to the circuit board. It is necessary to measure the contact points to set the number of hard needles and spring pins of the density conversion box and the lower plate, and make them all effective measuring points, and reduce the number of hard needles and spring pins that are not used, thereby effectively improving the convenience of use thereof. And innovative architecture for needle bed modules that reduce cost.

In order to solve the above-mentioned deficiencies of the prior art, the main purpose of the present invention is to provide an innovative structure of a needle bed module, which is provided with a hard needle of different densities according to different circuit board sizes and contacts. The density conversion box and the lower plate of the pogo pin are intended to overcome the difficulties in the prior art.

The secondary purpose of this creation is to provide an innovative architecture for the needle bed module, which can set the number of hard needles and spring pins of the density conversion box and the lower plate according to the contact points required for the circuit board, and make them all Effectively measure points and reduce the number of hard pins and pogo pins that are not used.

Another object of the present invention is to provide an innovative structure of a needle bed module, which effectively improves the usability and reduces the cost.

The problem that this creation is to solve is based on the general circuit board (PCB) in order to measure whether there is any flaw on the circuit, and it is necessary to purchase the contact point of the needle bed fixture and the circuit board (PCB) filled with the probe. Test, because the size of the fixture is related to the number of styli, the measuring point of the needle bed fixture and the size of the circuit board (PCB) to set the number of needles, for example: the number of measuring points used in the fixture may be 10,000 points, but Due to the size of the circuit board (PCB), it is necessary to buy a larger equipment for the needle bed. The needle bed fixture needs to be covered with the 81920 probe point, but when it is tested with the circuit board (PCB), each time The measured circuit board (PCB) has different joints and densities. Regardless of the measurement board (PCB), which covers 1/5 or 1/4 or 1/3 or 1/2 or part of the position, the accessories need to be Needle bed fixture with large size and high density to match, needle bed fixture has many probes The needle is not used, there is no way to make all the probes a useful measuring point, and the most expensive part of the needle bed fixture is attached to the probe needle. Therefore, the small size of the needle bed fixture is used to measure small size. The circuit board (PCB) is extremely wasteful and costly, and can not be adjusted according to the required measurement points and position and density of the circuit board (PCB), which makes it practically compromised.

The technical means for solving the problem, in order to achieve the above purpose, the present invention provides an innovative structure of a needle bed module, which provides a circuit board (PCB) measuring contact, and a fixture is arranged at the lower end of the circuit board, and the fixture is provided with a fixture a plurality of protruding pins, the needles corresponding to the contacts of the circuit board, wherein the lower end of the fixture is provided with at least one latch electrically connected thereto, and the card is provided with a plurality of elastic guiding portions, the card The lower end of the cymbal is provided with at least one density conversion box electrically connected thereto, and the density conversion box is provided with at least one lower hole, and at least one needle bed is disposed thereon, and the lower end of the density conversion box is electrically connected thereto At least one lower plate, the lower plate is provided with at least one hole, and at least one needle bed is disposed thereon, and the lower end of the lower plate is provided with an electrical measuring system electrically connected thereto.

Further, the creation density conversion box comprises a top seat, a lower seat and a plurality of pillars, wherein the upper seat is disposed above the lower seat, and the pillar is disposed therebetween, and the upper seat is provided with a plurality of hard pins protruding and corresponding cards The elastic guiding portion of the cymbal, the at least one needle bed of the density conversion box and the at least one lower hole are disposed in the lower seat, the needle bed of the lower seat is convexly provided with a plurality of hard needles, and the plurality of hard needles of the lower seat There is a corresponding majority of wiring between the lower end of the hard pin and the upper seat.

Furthermore, the needle bed of the lower plate of the present invention is provided with a plurality of pogo pins corresponding to the hard needles of the needle bed under the density conversion box.

Preferably, the elastic guiding portion of the creation card corresponds to the needle of the jig.

Preferably, the present electric measuring system is a spring needle that connects the needle bed of the lower plate.

According to the effect of the prior art, the creation can replace the density conversion box and the lower plate of the hard needle and the spring needle which are set on the needle bed and have different densities according to different circuit board sizes and contacts, and convert the density by using the wiring. The hard needle of the box is connected with the hard needle of the lower seat of the needle bed, and the number of the hard needle and the spring needle of the density conversion box and the lower board can be set according to the contact points required by the circuit board, and It makes it an effective measuring point, and reduces the number of hard needles and pogo pins that are not used, effectively improving the ease of use and reducing the large cost, meeting the needs of progress, practicality and users, and seeing its gain.

1‧‧‧ fixture

11‧‧‧ needle

2‧‧‧Carmen

21‧‧‧Flexible Guide

3‧‧‧Density conversion box

31‧‧‧上上

32‧‧‧The lower seat

321‧‧‧ lower seat

322‧‧・needle bed

3221‧‧‧hard needle

3222‧‧‧hard needle

3223‧‧‧Wiring

33‧‧‧ pillar

4‧‧‧ Lower board

41‧‧‧ hole

42‧‧ needle bed

421‧‧ ‧ spring needle

5‧‧‧Electric measurement system

6‧‧‧Circuit board

61‧‧‧Contacts

The first picture: the three-dimensional exploded view of the creation.

The second picture: the three-dimensional combination of the creation.

The third picture: a sectional view of the combination of the creation.

Fourth: A diagram of another embodiment of the present creative density conversion box.

Fig. 5 is a view showing still another embodiment of the present density conversion box.

Figure 6: Another embodiment of the lower panel of the creation.

Figure 7: Another embodiment of the lower panel of the creation.

In order to understand the creative characteristics, content and advantages of this creation and the effects it can achieve, the author will use the creation of the creation and the details of the examples to explain the following, and the pattern used in the text, The subject matter is only for the purpose of illustration and supplementary instructions. It is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the scope and configuration relationship of the attached drawings should not be limited to the scope of patents actually created. Explain first.

Please refer to the first, second, third and fourth, fifth, sixth and seventh diagrams, which are the three-dimensional exploded view of the creation, the three-dimensional combination of the creation, and the creation. A combined cross-sectional view and another embodiment of the present density conversion box, another embodiment of the present creative density conversion box, another embodiment of the present lower plate, and another embodiment of the present lower plate, In a preferred embodiment, the innovative structure of the needle bed module provides a circuit board 6 (PCB) measuring contact 61. The lower end of the circuit board 6 is provided with a jig 1 which is provided with a protruding majority. The needle 11 is corresponding to the contact 61 of the circuit board 6. The lower end of the jig 1 is provided with at least one cassette 2 electrically connected thereto, and the cassette 2 is provided with a plurality of elastic guiding portions 21, and The elastic guiding portion 21 of the cassette 2 corresponds to the needle 11 of the jig 1; the lower end of the cassette 2 is provided with at least one density conversion box 3 electrically connected thereto, and the density conversion box 3 is provided with at least a lower seat hole 321 And at least one needle bed 322 is disposed thereon, and in the embodiment (as shown in the first, second, and third figures), the lower seat hole 321 and the number of needle beds 322 disposed thereon are Four; (as shown in the fourth figure) is one of the smaller sizes; (as shown in the fifth figure) is one of the larger size enlargement; further, the density conversion box 3 includes a top seat 31, a lower seat 32. A plurality of pillars 33, wherein the upper seat 31 is disposed above the lower seat 32, and the pillar 33 is disposed therebetween, and the upper seat 31 is provided with a bullet that protrudes a plurality of hard needles 3222 and corresponds to the cassette 2 The at least one needle bed 322 and the at least one lower hole 321 of the density conversion box 3 are disposed on the lower seat 32, and the needle bed 322 of the lower seat 32 is convexly provided with a plurality of hard pins 3221. A plurality of hard pins 3221 of the lower seat 32 and a lowermost end of the hard pins 3222 of the upper seat 31 are provided with a plurality of corresponding wires 3223; the lower end of the density conversion box 3 is provided with at least a lower plate 4 electrically connected thereto, and the lower plate 4 is arranged There is at least one hole 41, and at least one needle bed 42 is disposed thereon. In the present embodiment (as shown in the first, second, and third figures), the lower plate 4 has a seat hole 41 of the needle bed 42. The number is four; (as shown in the sixth figure) is one of the smaller sizes; (as shown in the seventh figure) is a larger size to enlarge one; and the lower end of the lower plate 4 is provided with one of the electrical connections The electric measuring system 5; further, the needle bed 42 of the lower plate 4 is provided with a plurality of spring pins 421, which correspond to the hard pins 3221 of the needle bed 322 of the lower seat 32 of the density conversion box 3, and the electrical measuring system 5 The spring needle 421 of the needle bed 42 of the lower plate 4 is connected.

With this structure, the creation can be set on the needle beds 322 and 42 according to the size and the size of the different circuit board 6 and the different density. The hard needle 3221 and the density pin 3 of the spring pin 421 are converted into the box 3 and the lower plate 4, and the hard pin 3222 of the density conversion box 3 disposed on the upper seat 31 and the hard pin 3221 of the lower seat 32 disposed on the needle bed 322 are connected by the wire 3223, and the access is made. The number of the hard pins 3221 and the spring pins 421 of the density conversion box 3 and the lower plate 4 can be set according to the contact 61 required for the circuit board 6, so that they become effective measuring points and reduce the hard needles that are not used. The number of 3221 and the spring pin 421 effectively improves the ease of use and reduces the cost, which is in line with the needs of progress, practicality and users.

Looking at the above, we can see that this creation has achieved the desired effect under the previous technical structure, and it is not easy for people who are familiar with the art to think about it. Moreover, this creation has not been disclosed before the application, and it has Progressive and practical, it has already met the requirements for the creation of patents, and has submitted an application for creation according to law. You are requested to approve the creation of a patent application for this article, so as to encourage creation and to be sensible.

The embodiments described above are only for explaining the technical idea and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement them according to the scope of the patent. That is, the equivalent changes or modifications made by the people in accordance with the spirit revealed by this creation should still be covered by the scope of the patent of this creation.

1‧‧‧ fixture

11‧‧‧ needle

2‧‧‧Carmen

21‧‧‧Flexible Guide

3‧‧‧Density conversion box

31‧‧‧上上

32‧‧‧The lower seat

321‧‧‧ lower seat

322‧‧・needle bed

3221‧‧‧hard needle

3222‧‧‧hard needle

3223‧‧‧Wiring

33‧‧‧ pillar

4‧‧‧ Lower board

41‧‧‧ hole

42‧‧ needle bed

421‧‧ ‧ spring needle

5‧‧‧Electric measurement system

6‧‧‧Circuit board

61‧‧‧Contacts

Claims (5)

An innovative structure of a needle bed module provides a circuit board measuring contact, and a fixture is arranged at a lower end of the circuit board, and the fixture cloth is provided with a plurality of protruding needles, and the needle corresponds to a contact point of the circuit board, and the feature thereof The lower end of the fixture is provided with at least one card electrically connected thereto, and the card has a plurality of elastic guiding portions, and the lower end of the card is provided with at least one density conversion box electrically connected thereto, the density conversion box Having at least one seat hole, and at least one needle bed is disposed thereon, and the lower end of the density conversion box is provided with at least one lower plate electrically connected thereto, and the lower plate is provided with at least one hole, and at least one hole is provided thereon A needle bed, the lower end of the lower plate is provided with an electrical measuring system electrically connected thereto. The innovative structure of the needle bed module according to the first aspect of the invention, wherein the density conversion box comprises a top seat, a lower seat and a plurality of pillars, wherein the upper seat is disposed above the lower seat and is disposed therebetween The pillar is provided with an elastic guiding portion protruding from a plurality of hard pins and corresponding to the latch, and at least one needle bed of the density conversion box and at least one lower hole are disposed in the lower seat, and the needle bed of the lower seat is convex A plurality of hard needles are provided, and a plurality of hard needles of the lower seat and a corresponding upper portion of the hard needle of the upper seat are provided with a corresponding majority of wires. For example, the innovative structure of the needle bed module described in claim 2, wherein the needle bed of the lower plate is provided with a plurality of spring pins corresponding to the hard needles of the needle bed under the density conversion box. For example, the innovative structure of the needle bed module described in claim 1 or 2 or 3, wherein the elastic guiding portion of the cassette corresponds to the needle of the jig. For example, the innovative structure of the needle bed module described in claim 1 or 2 or 3, wherein the electrical measuring system is connected to the spring needle of the needle bed of the lower plate.