CN211253435U

CN211253435U - Rust-proof placement box for test needle

Info

Publication number: CN211253435U
Application number: CN201922231024.9U
Authority: CN
Inventors: 孙端阳; 杜永元; 杨磊
Original assignee: Tianjin Jufeng Yuanyang Electronic Co ltd
Current assignee: Tianjin Jufeng Yuanyang Electronic Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-14
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a test needle is with rust-resistant box of placing that loses, including holding the bucket, hold the antirust powder that bucket inner wall was equipped with and hold bucket one end and be fixed with the second fixed bed, it is connected with the connection fixed block and connects the fixed block other end and be equipped with first fixed bed to hold bucket one end, it is connected with the connection fixed lid and hold and be fixed with the second fixed block on the bucket to hold bucket outer wall. This box is placed with rust-resistant losing to test needle is provided with first fixed bed and the second fixed bed of latticed structure and is fixed connection through veneer and connection fixed block, make things convenient for latticed structure's first fixed bed and second fixed bed to fix respectively at connection fixed block both ends, thereby the person of facilitating the use can pass latticed structure's first fixed bed and second fixed bed with the test needle simultaneously, and then make things convenient for the test needle to erect and hold the bucket in, and make the bottom of test needle contact rust-resistant powder, avoid the bottom of test needle to expose in the air for a long time, the condition of rust on preventing appearing.

Description

Rust-proof placement box for test needle

Technical Field

The utility model relates to a test needle technical field specifically is a test needle is with rust-resistant case of placing that loses.

Background

The test needle is also called a probe in the industry, and is used for testing the PCB, and the test needle is divided into a special needle and a general needle, and the test needle can be used for manufacturing a test mould according to the wiring condition of the PCB to be tested. Although the types and the number of the test needles in the current market are very large, most of the test needles are easy to rust at the conventional temperature after being used, so that the use efficiency of the PCB test is low, and therefore, the technology capable of improving the structure of the test needles is urgently needed in the market to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test needle is with rust-resistant box of placing that loses to put the rusty condition that appears easily under conventional temperature after using the test needle on the existing market that solves above-mentioned background art and proposes, thereby cause the problem that PCB board test availability factor is low.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-corrosion placing box for a test needle comprises a containing barrel, wherein the inner wall of the containing barrel is provided with anti-corrosion powder, one end of the containing barrel is fixedly provided with a second fixing layer, one end of the containing barrel is connected with a connecting fixing block, the other end of the connecting fixing block is provided with a first fixing layer, the outer wall of the containing barrel is connected with a connecting fixing cover, the containing barrel is fixedly provided with a second fixing block, the anti-corrosion placing box comprises a connecting fixing cover and a first fixing layer,

the rust preventive powder close to the first fixing layer is provided with a second fixing layer, the second fixing layer is connected with a first fixing block, the first fixing block is fixed on the connecting fixing cover, two sides of the second fixing layer are abutted against the first fixing block, the first fixing block is fixed on the connecting fixing cover, and the connecting fixing cover is clamped on the containing barrel.

Preferably, the connecting and fixing cover is of a cylindrical structure, a groove structure is formed in the connecting and fixing cover, and the shape of the inner wall of the groove structure formed in the connecting and fixing cover is matched with the shape of the outer part of the connecting and fixing block.

Preferably, the first fixing layer and the second fixing layer are both of a grid-shaped structure, the thickness of the second fixing layer is larger than that of the first fixing layer, and the first fixing layer and the second fixing layer are glued and connected with the fixing blocks to form the fixing structure.

Preferably, hold the bucket and be cylindrical structure, and hold the inside aperture that the inside aperture of bucket one end is less than its other end to hold the bucket and constitute fixed knot through the veneer with connect the fixed block and construct fixed knot.

Preferably, the anti-rust powder is made of lime powder, and the plane height of the anti-rust powder is two thirds of the plane height of the containing barrel.

Preferably, second fixed block and first fixed block are the ring shape structure, and second fixed block and first fixed block are the magnetism iron stone to second fixed block and first fixed block constitute fixed integral structure through pasting and connecting fixed lid and holding the bucket respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this test needle is with rust-resistant box of placing that loses:

1. the first fixing layer and the second fixing layer which are provided with the latticed structures are fixedly connected with the connecting fixing block through gluing, and the first fixing layer and the second fixing layer which are convenient to be of the latticed structures are conveniently fixed at two ends of the connecting fixing block respectively through the design, so that a user can conveniently penetrate the testing needle through the first fixing layer and the second fixing layer which are of the latticed structures simultaneously, the testing needle is conveniently erected in the containing barrel, the bottom of the testing needle is contacted with the anti-rust powder, the bottom of the testing needle is prevented from being exposed in the air for a long time, and the rust-on condition is prevented;

2. the inner aperture of the upper end of the containing barrel is smaller than that of the lower end of the containing barrel, so that the upper end of the containing barrel is conveniently fixed with the connecting fixing block, and the outer wall of the connecting fixing block is connected with the second fixing layer, so that the containing barrel is conveniently connected with the connecting fixing cover, and the antirust powder in the containing barrel is not easy to spill outwards;

3. the plane height that is provided with antirust powder is the two-thirds that holds the plane height of bucket, and such design can make antirust powder be located the two-thirds department that holds the bucket, avoids antirust powder too much to cause in the gap of test needle to have antirust powder, prevents that the test needle outer wall is difficult to the clearance.

Drawings

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

FIG. 2 is a schematic view of the structure A-A of the present invention;

fig. 3 is a schematic view of the first fixing layer of the present invention.

In the figure: 1. connect fixed lid, 2, first fixed bed, 3, connect the fixed block, 4, hold the bucket, 5, rust-preventive powder, 6, second fixed block, 7, second fixed bed, 8, first fixed block.

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: an anti-corrosion placing box for a test needle comprises a connecting and fixing cover 1, a first fixing layer 2, a connecting and fixing block 3, a containing barrel 4, anti-corrosion powder 5, a second fixing block 6, a second fixing layer 7 and a first fixing block 8, wherein the anti-corrosion powder 5 is arranged on the inner wall of the containing barrel 4, the second fixing layer 7 is fixed at one end of the containing barrel 4, the connecting and fixing block 3 is connected at one end of the containing barrel 4, the first fixing layer 2 is arranged at the other end of the connecting and fixing block 3, the first fixing layer 2 and the second fixing layer 7 are both of a grid structure, the thickness of the second fixing layer 7 is larger than that of the first fixing layer 2, the first fixing layer 2 and the second fixing layer 7 are in a fixing structure formed by gluing and the connecting and fixing block 3, the first fixing layer 2 and the second fixing layer 7 of the grid structure can be respectively fixed at two ends of the connecting and fixing block 3, and the test needle can conveniently penetrate through the first fixing layer 2 and the second fixing layer 7, thereby facilitating the second fixing layer 7 and the first fixing layer 2 to erect the test needle in the containing barrel 4, and enabling the bottom of the test needle to contact the rust preventive powder 5, further preventing the test needle from rusting,

the outer wall of the containing barrel 4 is connected with a connecting and fixing cover 1, a second fixing block 6 is fixed on the containing barrel 4, the second fixing block 6 and the first fixing block 8 are both of a circular ring structure, the second fixing block 6 and the first fixing block 8 are made of magnetic iron stones, and the second fixing block 6 and the first fixing block 8 are respectively adhered with the connecting and fixing cover 1 and the containing barrel 4 to form a fixed integrated structure, so that the design is convenient for the second fixing block 6 and the first fixing block 8 to be fixed on the connecting and fixing cover 1 and the connecting and fixing block 3 according to the circular ring structures, the connecting and fixing cover 1 is prevented from being fixed on the containing barrel 4 through the connecting and fixing block 3, the connecting and fixing cover 1 and the containing barrel 4 can be more tightly connected through the magnetic property that the second fixing block 6 and the first fixing block 8 are made of the magnetic iron stones, and the anti-rust powder 5,

the anti-rust powder 5 close to the first fixing layer 2 is provided with a second fixing layer 7, two sides of the second fixing layer 7 are abutted against the first fixing block 8, the first fixing block 8 is fixed on the connecting and fixing cover 1, the connecting and fixing cover 1 is of a cylindrical structure, the connecting and fixing cover 1 is provided with a groove structure, the shape of the inner wall of the groove structure formed on the connecting and fixing cover 1 is matched with the external shape of the connecting and fixing block 3, the structure can ensure that the connecting and fixing cover 1 and the containing barrel 4 of the cylindrical structure are fixed through the groove structure formed on the connecting and fixing cover 1 and the design of the connecting and fixing block 3, so that the connecting and fixing cover 1 and the containing barrel 4 can be connected more firmly, the connecting and fixing cover 1 is clamped on the containing barrel 4, the containing barrel 4 is of the cylindrical structure, and the inner aperture of one end of the containing barrel 4 is smaller than that of the other, and the holding barrel 4 and the connecting and fixing block 3 form a fixing structure by gluing, the design is convenient for the connecting and fixing block 3 to be fixed at the upper end of the holding barrel 4, and simultaneously, the outer wall of the connecting and fixing block 3 is connected with a second fixing layer 7 to be connected with the holding barrel 4, so that the holding barrel 4 and the connecting and fixing cover 1 are conveniently connected with a first fixing block 8 by a second fixing block 6 which is magnetic iron stone, further, the rust-proof powder 5 is not easy to spill outwards when the testing needle is fixed in the holding barrel 4, the rust-proof powder 5 is made of lime powder, and the plane height of the rust-proof powder 5 is two thirds of the plane height of the holding barrel 4, the rust-proof powder 5 made of lime powder can be distributed at two thirds of the plane height of the holding barrel 4, the rust-proof powder 5 made of lime powder can adsorb the moisture on the outer wall of the testing, thereby prevent that the condition that the test needle outer wall is difficult to the clearance from appearing.

The working principle is as follows: when the anti-corrosion placing box for the test needle is used, firstly, a user can open the connecting and fixing cover 1 and the connecting and fixing block 3 fixed on the containing barrel 4 through the groove arranged on the connecting and fixing cover, and can insert the test needle into the first fixing layer 2 and the second fixing layer 7 of the grid-shaped structure, so that the test needle is fixed by the plane height of the first fixing layer 2 and the second fixing layer 7, then the bottom of the test needle is inserted into the anti-corrosion powder 5 made of lime powder arranged at two thirds of the containing barrel 4, so that the anti-corrosion powder 5 made of the lime powder can absorb the moisture on the outer wall of the test needle, and the test needle is prevented from rusting, then, the user can connect the connecting and fixing cover 1 and the connecting and fixing block 3 arranged on the containing barrel 4, and simultaneously, because the connecting part of the connecting and fixing cover 1 and the containing barrel 4 is respectively provided with the second fixing block 6 and the first fixing block 8 which are, the fixed cover 1 is conveniently connected and fixedly connected with the containing barrel 4, and the anti-rust powder 5 arranged in the containing barrel 4 is prevented from scattering, and the content which is not described in detail in the description belongs to the prior art which is well known by the professional in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a test needle is with rust-resistant box of placing that loses, is including holding bucket (4), its characterized in that: the inner wall of the containing barrel (4) is provided with antirust powder (5), one end of the containing barrel (4) is fixed with a second fixing layer (7), one end of the containing barrel (4) is connected with a connecting fixing block (3), the other end of the connecting fixing block (3) is provided with a first fixing layer (2), the outer wall of the containing barrel (4) is connected with a connecting fixing cover (1), and the containing barrel (4) is fixed with a second fixing block (6),

be equipped with second fixed layer (7) on rust-resistant powder (5) near first fixed layer (2), second fixed layer (7) both sides offset with first fixed block (8) to first fixed block (8) are fixed on connecting fixed lid (1), connect fixed lid (1) block and hold on bucket (4).

2. The rust-preventive placing box for the test needle according to claim 1, characterized in that: the connecting and fixing cover (1) is of a cylindrical structure, a groove structure is formed in the connecting and fixing cover (1), and the shape of the inner wall of the groove structure formed in the connecting and fixing cover (1) is matched with the shape of the outer portion of the connecting and fixing block (3).

3. The rust-preventive placing box for the test needle according to claim 1, characterized in that: the first fixing layer (2) and the second fixing layer (7) are both of a grid structure, the thickness of the second fixing layer (7) is larger than that of the first fixing layer (2), and the first fixing layer (2) and the second fixing layer (7) are glued and connected with the fixing blocks (3) to form a fixing structure.

4. The rust-preventive placing box for the test needle according to claim 1, characterized in that: hold bucket (4) and be cylindrical structure, and hold the inside aperture that bucket (4) one end is less than the inside aperture of its other end to hold bucket (4) and constitute fixed knot through veneer and connection fixed block (3) and construct fixed knot.

5. The rust-preventive placing box for the test needle according to claim 1, characterized in that: the rust-proof powder (5) is made of lime powder, and the plane height of the rust-proof powder (5) is two thirds of the plane height of the containing barrel (4).

6. The rust-preventive placing box for the test needle according to claim 1, characterized in that: second fixed block (6) and first fixed block (8) are the ring structure, and second fixed block (6) and first fixed block (8) are magnetic iron stone to second fixed block (6) and first fixed block (8) are respectively through pasting and connecting fixed lid (1) and hold bucket (4) and constitute fixed integrative structure.