A microwave measuring probe packaging box

Abstract

The application provides a microwave measuring probe packaging box, which comprises an upper cover and a lower seat hinged to one side of the upper cover, and one side of the inside of the lower seat is provided with a mounting table which is integrally formed with the lower seat, the mounting table is provided with two mounting holes, a screw rod is arranged in the mounting hole, one end of the screw rod is fixedly connected with the mounting hole, and the distance between the upper end of the screw rod and the inner wall of the upper cover is less than 5 mm. The technical scheme of the application overcomes the problems of inconvenient installation and removal and easy damage of the probe joint in the mounting or transportation process in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of microwave measurement, in particular to a microwave measurement probe packaging box. BACKGROUND

[0002] The development and production of microwave millimeter wave high frequency chips is a cutting-edge high-tech industry in the world today, and its application in modern electronic complete machines is also increasing. Chip testing is not only a link in the integrated circuit industry chain, but also a key to verification of shipment. Chip testing is the best tool for analyzing chip defects, and can improve the yield and reduce unnecessary losses.

[0003] After the semiconductor chip is manufactured, the chip on the silicon wafer needs to be tested before packaging, and the perfect chip is selected for packaging. The microwave measurement probe test system is an important tool for on-chip detection technology of semiconductor coplanar integrated circuits and discrete device chips, and the microwave measurement probe is the core component of the microwave measurement probe test system. The packaging box of the microwave measurement probe protects the microwave measurement probe, and as the first impression of the user, the appearance and quality of the packaging box directly affect the trust and favor of the consumer to the product. The packaging box is used repeatedly in the later stage as a protection device for the circulation of the microwave measurement probe, which needs to be used frequently. It not only needs to protect the probe, but also needs to be simple and easy to use, and can prevent improper use from damaging the microwave measurement probe.

[0004] As shown in Figure 1 and Figure 2 , the existing microwave measurement probe packaging box often adopts an integrated injection molding process, the material is polypropylene, and the opening and closing of the packaging box is realized by deformation of the material. The material of the packaging box is easy to deform, which brings a poor visual effect to the consumer, and the upper and lower cover buckles are easy to break, which may be detached after repeated use. The protection function is poor. The microwave measurement probe is frequently loaded and unloaded, as shown in Figure 3 and Figure 4 , the microwave measurement probe is loaded in the packaging box, after opening the cover, the loading and unloading module needs to be inserted into the lower cover, the finger is inconvenient to insert, and sufficient space must be left in the width direction of the packaging box, resulting in that the packaging box is too large. The microwave measurement probe has three through holes for positioning and fixing, the existing packaging box is positioned by two smooth pin shafts on the two sides, and the middle hole is fixed by a screw thread. The coaxial connector in the middle of the microwave measurement probe is easy to be damaged when the head of the fixing nut is too large. The length of the two side pin shafts is only 5mm higher than the installation table of the module, and the distance between the pin shaft and the inner wall of the upper cover is 15mm. When the microwave measurement probe is loaded without tightening the middle screw, the microwave measurement probe is easy to fall off inside the packaging box, which may cause damage to the tip of the probe.

[0005] In summary, the prior art has the following disadvantages: first, the upper cover and the lower cover are locked by deformation, the packaging box material has low strength, and the consumer has a poor impression; second, the microwave measurement probe is installed inside, and it is inconvenient to install and remove; third, in order to leave operation space, the packaging box is too wide, and the space is wasted seriously; fourth, when the microwave measurement probe is installed, the two sides are smooth positioning pin shafts, the probe needs to be fixed by using the middle hole, and the probe joint is easily damaged during installation.

[0006] Therefore, there is a need for a microwave measurement probe packaging box which is convenient to install and remove and can better protect the microwave measurement probe. SUMMARY

[0007] The main purpose of the present application is to provide a microwave measurement probe packaging box to solve the problem of inconvenient installation and removal and easy damage to the probe joint during installation or transportation in the prior art.

[0008] To achieve the above purpose, the present application provides a microwave measurement probe packaging box, which comprises an upper cover and a lower seat hinged to one side of the upper cover, the lower seat has an installation table integrally formed on one side of the inside of the lower seat, the installation table has two installation holes, a screw rod is placed in the installation hole, one end of the screw rod is fixedly connected with the installation hole, and the distance between the upper end of the screw rod and the inner wall of the upper cover is less than 5mm.

[0009] Further, the upper cover and one side of the lower seat are connected by a hinge shaft, and the side of the upper cover relative to the hinge shaft is fixedly connected with the lower seat by a buckle.

[0010] Further, the height of the installation table is flush with the height of the lower seat.

[0011] Further, it further comprises a screw cap matched with the screw rod, the screw cap has a threaded hole in the inside, and a guide groove is arranged in the extension direction of the threaded hole, and the inner diameter of the guide groove is greater than the inner diameter of the threaded hole.

[0012] Further, the length of the screw rod exposed outside is higher than the height of the microwave measurement probe.

[0013] Further, the height of the upper cover is equal to the height of the lower seat.

[0014] Further, the materials of the upper cover, the lower seat and the installation table are transparent organic glass.

[0015] Further, the inner diameter of the threaded hole is 4mm, and the inner diameter of the guide groove is 4.2mm.

[0016] The present application has the following advantages:

[0017] 1. The packaging box of this invention is made of plexiglass, which makes the packaging box strong, transparent and more reliable in protecting the microwave measurement probe, and provides a better user experience. The internal microwave measurement probe can be seen from the outside, making it suitable for exhibitions. The product can be displayed without removing the microwave measurement probe, thus providing better protection for the product.

[0018] 2. The interface between the top cover and the bottom of the packaging box is the mounting platform for the microwave measurement probe. That is, the height of the mounting platform is the same as the height of the bottom. This design makes it easy to pick up the probe and also saves materials for making the packaging box. The width of the packaging box can be reduced from 70mm to 50mm, and the overall volume of the packaging box is smaller, making it easier to use and transport.

[0019] 3. The length of the two screws is much greater than the height of the microwave measurement probe, and the distance between the upper end of the screw and the inner surface of the cover is small enough so that the probe can be rolled without falling off by the screw alone. Even without the nut for fixation, the probe will only move up and down along the screw, so as not to fall off and damage the microwave measurement probe. In addition, the packaging box provided by this invention does not need to use the middle hole for fixation, so the coaxial connector in the middle of the probe will not be damaged due to the nut being too large.

[0020] 4. The bottom of the nut is provided with a guide groove, which makes it easy to align the nut provided by this invention when the probe is put into the packaging box, avoiding the situation where the nut gets stuck on the screw due to misalignment. In addition, the guide groove ensures that when the nut is screwed out along the screw, it will remain at the top of the screw and will not fall off. Therefore, it avoids the situation where the nut falls off when the probe is taken out due to not holding it tightly, which would damage the probe. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In the drawings:

[0022] Figure 1 A schematic diagram of the overall structure of a packaging box without microwave measurement probes in the prior art is shown.

[0023] Figure 2 It shows Figure 1 Top view;

[0024] Figure 3 It shows Figure 1 A schematic diagram of the overall structure of the packaging box after the microwave measurement probe is inserted;

[0025] Figure 4 a top view of Figure 3 ;

[0026] Figure 5 a nut structure diagram of a microwave measurement probe in the prior art is shown;

[0027] Figure 6 a whole structure diagram of a microwave measurement probe packaging box of the present application is shown;

[0028] Figure 7 a front view of Figure 6 ;

[0029] Figure 8 a whole structure diagram of a microwave measurement probe packaging box of the present application is shown;

[0030] Figure 9 a top view of Figure 8 ;

[0031] Figure 10 a nut structure diagram of a microwave measurement probe packaging box of the present application is shown.

[0032] In the above figures, the reference signs are as follows:

[0033] 1, microwave measurement probe; 10, upper cover; 20, lower seat; 21, buckle; 30, mounting table; 40, screw rod; 50, rotating shaft; 60, nut; 61, threaded hole; 62, guide groove. DETAILED DESCRIPTION

[0034] The technical solutions of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0035] As shown in Figure 6 to Figure 10 a microwave measurement probe packaging box, comprising: an upper cover 10 and a lower seat 20 hinged to one side of the upper cover 10, the lower seat 20 has a mounting table 30 integrally formed on one side inside the lower seat 20, the mounting table 30 has two mounting holes, a screw rod 40 is placed in the mounting hole, one end of the screw rod 40 is fixedly connected with the mounting hole, and the distance between the upper end of the screw rod 40 and the inner wall of the upper cover 10 is less than 5 mm.

[0036] The distance between the upper end of the screw rod 40 and the inner wall of the upper cover 10 is small enough, so the microwave measuring probe 1 cannot fall off the screw rod 40, and the threads on the screw rod 40 increase the friction between the through hole on the microwave measuring probe 1 and the screw rod 40, so that the microwave measuring probe 1 can be fixed on the mounting table by only two screw rods 40, and the packaging box has strong protection for the microwave measuring probe 1.

[0037] Specifically, as shown in Figure 6 and Figure 7 The upper cover 10 and the lower seat 20 are connected by a hinge 50 on one side, and the upper cover 10 is fixedly connected to the lower seat 20 on the other side through a buckle 21. The buckle 21 is connected to facilitate opening or closing the packaging box.

[0038] Specifically, as shown in Figure 8 The height of the mounting table 30 is flush with the height of the lower seat 20. That is, the interface between the upper cover 10 and the lower seat 20 of the packaging box is the mounting table 30 of the microwave measuring probe 1. This arrangement facilitates the removal of the microwave measuring probe 1 and also saves materials for making the packaging box. The width of the packaging box can be reduced from 70 mm to 50 mm, and the overall volume of the packaging box is smaller, facilitating use and transportation.

[0039] Specifically, as shown in Figure 10 The screw cap 60 is also provided, which is matched with the screw rod 40. The screw cap 60 has a threaded hole 61 inside, and a guide groove 62 is arranged in the extension direction of the threaded hole 61. The inner diameter of the guide groove 62 is larger than that of the threaded hole 61. The bottom of the screw cap 60 is provided with the guide groove 62. When the microwave measuring probe 1 is loaded into the packaging box, the screw cap 60 provided by the application is easy to align, avoiding the situation that the screw cap 60 is stuck on the screw rod 40 due to misalignment. The guide groove 62 is arranged so that when the screw cap 60 is rotated out along the screw rod 40, the screw cap 60 can still be kept on the top end of the screw rod 40 and will not fall off. Therefore, the situation that the screw cap 60 falls off when the microwave measuring probe 1 is taken out, thereby damaging the microwave measuring probe 1, is avoided.

[0040] Specifically, the length of the screw rod 40 exposed to the outside is higher than the height of the microwave measuring probe 1. This arrangement avoids the microwave measuring probe 1 from sliding off the screw rod 40.

[0041] Specifically, as shown in Figure 8 The height of the upper cover 10 is equal to that of the lower seat 20. When the upper cover 10 is opened and laid flat, it is flush with the lower seat 20, and the lower seat 20 is located on the horizontal plane, avoiding the phenomenon of lateral turning of the packaging box during opening. The microwave measuring probe 1 mounting table 30 is on the upper surface of the lower seat 20, facilitating loading and unloading.

[0042] Specifically, the material of the upper cover 10, the lower seat 20 and the mounting table 30 is transparent organic glass. The organic glass has high strength and good transparency, and can more reliably protect the microwave measurement probe 1, has a better use feeling, and the microwave measurement probe 1 can be seen from the outside, is suitable for participating in an exhibition, can display the product without taking out the microwave measurement probe 1, and has a better protection function on the product.

[0043] Specifically, as shown in Figure 10 the inner diameter of the threaded hole 61 is 4mm, and the inner diameter of the guide groove 62 is 4.2mm. The threaded hole has a thread, and the guide groove has no thread, so that the nut can be kept on the top end of the screw rod 40 without falling when the nut moves to the top end of the screw rod, thereby avoiding the nut from falling and damaging the probe when the microwave measurement probe is taken out due to the nut not being gripped. Figure 5 Compared with the nut structure in the prior art as shown in

[0044] The use process of the packaging box provided by the application will be described in detail below.

[0045] As shown in Figure 8 and Figure 9 when the microwave measurement probe 1 is loaded, the sliding buckle 21 can open the upper cover 10, turn the upper cover 10 to the horizontal plane and place it flat, unscrew the nut 60 after opening the upper cover 10, take the microwave measurement probe 1 off the microwave measurement probe 1 table, load the two screw rods 40 as positioning, screw the two nuts 60 into the two screw rods 40 respectively, press the microwave measurement probe 1, turn the upper cover 10 to make it fit with the lower seat 20, slide the buckle 21 to ensure that the upper cover 10 and the lower seat 20 are tightly buckled, and the loading is completed.

[0046] When the microwave measurement probe 1 is taken out, the sliding buckle 21 opens the upper cover 10, turns the upper cover 10 to the horizontal plane and places it flat, unscrews the two nuts 60 from the screw rods 40 respectively, takes out the microwave measurement probe 1 along the screw rods 40, loads the microwave measurement probe 1 into the microwave measurement probe 1 table and fixes it well for testing, then screws the nuts 60 into the empty packaging box screw rods 40, turns the upper cover 10 back to the lower seat 20, and moves the buckle 21 to buckle the upper cover 10 and the lower seat 20.

[0047] The packaging box provided by the application uses transparent organic glass as the material, is divided into upper and lower parts, the mounting table is located at the boundary between the upper cover and the lower seat, loading and unloading are convenient, positioning and installation of the microwave measurement probe are realized by using two side mounting holes, the middle screw hole does not need to protect the coaxial connector, has the functions of better protecting the microwave measurement probe, more convenient use and safer circulation.

[0048] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the spirit and scope of the present application should also be included in the protection scope of the present application.

Claims

1. A microwave measurement probe package, characterized by The utility model relates to a microwave measuring probe fixing device, including: an upper cover and a lower seat hinged to one side of the upper cover, the lower seat has a mounting table integrally formed on one side of the inside of the lower seat, the mounting table has two mounting holes, a screw rod is placed in the mounting hole, one end of the screw rod is fixedly connected with the mounting hole, and the distance between the upper end of the screw rod and the inner wall of the upper cover is less than 5mm; the threads on the screw rod increase the friction between the through hole on the microwave measuring probe and the screw rod, so that the microwave measuring probe can be fixed on the mounting table only by relying on the two screw rods; it also includes a nut matched with the screw rod, the nut has a threaded hole inside, and a guide groove is arranged in the extension direction of the threaded hole, the inner diameter of the guide groove is greater than the inner diameter of the threaded hole; the height of the upper cover is equal to the height of the lower seat; the height of the mounting table is flush with the height of the lower seat; the length of the screw rod exposed outside is higher than the height of the microwave measuring probe.

2. A microwave measurement probe package according to claim 1, wherein, the upper cover and one side of the lower seat are connected by a hinge, and the side of the upper cover relative to the hinge is fixedly connected with the lower seat by a buckle.

3. A microwave measurement probe package according to claim 1, wherein, the materials of the upper cover, the lower seat and the mounting table are transparent organic glass.

4. The microwave measurement probe package of claim 1, wherein, the inner diameter of the threaded hole is 4mm, and the inner diameter of the guide groove is 4.2mm.

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