CN214750679U - 5G antenna array daughter board function verifying device - Google Patents
5G antenna array daughter board function verifying device Download PDFInfo
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- CN214750679U CN214750679U CN202023313568.9U CN202023313568U CN214750679U CN 214750679 U CN214750679 U CN 214750679U CN 202023313568 U CN202023313568 U CN 202023313568U CN 214750679 U CN214750679 U CN 214750679U
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- daughter board
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Abstract
The utility model relates to a 5G antenna array daughter board function calibration equipment, include: the checking machine body comprises a base, a probe, a supporting column, a bearing block, a hinge seat, a limiting pin, a locking piece and a handle; an installation cavity is arranged on the base corresponding to the limiting pin, and a locking piece is installed inside the installation cavity; the handle is connected with the probe, and the handle is rotated to drive the probe to protrude and exceed the top surface of the support column; the cover plate comprises a cover plate main body, a lug, a movable clamping hook, a rocker arm and a locking hook; the lugs are correspondingly hinged with the hinge seats one by one; the movable clamping hooks correspond to the limiting pins one by one; the locking hook is used for being inserted into the mounting cavity and abutting against the locking piece; and a support cylinder. Above-mentioned 5G antenna array daughter board function verification device, simple structure, convenient to use presss from both sides 5G antenna array daughter board between apron and the calibration organism, and twist grip can drive the protruding top surface that exceeds the support column of stretching of probe, and probe butt 5G antenna array daughter board, and the probe circular telegram can carry out the function verification to 5G antenna array daughter board fast, ensures the performance of product.
Description
Technical Field
The utility model relates to an antenna test technical field especially relates to a 5G antenna array daughter board function calibration equipment.
Background
The fifth Generation mobile communication technology (english: 5 Generation mobile networks or 5 Generation wireless systems, 5th-Generation, 5G or 5G technology for short) is the latest Generation cellular mobile communication technology, and is also an extension following 4G (LTE-A, WiMax), 3G (UMTS, LTE) and 2G (gsm) systems. The performance goals of 5G are high data rates, reduced latency, energy savings, reduced cost, increased system capacity, and large-scale device connectivity.
In order to guarantee the performance of 5G, the function of the 5G antenna array daughter board needs to be verified. Since 5G is a new technology, a new verification apparatus needs to be developed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a 5G antenna array daughter board function calibration device, simple structure, convenient to use can carry out the function calibration to 5G antenna array daughter board fast, ensures the performance of product.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
A5G antenna array daughter board function verifying device comprises:
the checking machine body comprises a base, a plurality of probes which are telescopically arranged on the base, a plurality of supporting columns which are arranged on two opposite sides of the probes, a plurality of bearing blocks which are arranged around the supporting columns in a surrounding way, a hinged seat which is arranged on one side of the top surface of the base, limiting pins which are arranged on the other side of the top surface of the base, a locking piece which is arranged between the limiting pins, and a handle which is arranged at one end of the base; an installation cavity is formed in the base corresponding to the limiting pin, and the locking piece is installed in the installation cavity; the top surface of the support column is used for abutting against the bottom surface of the 5G antenna array sub-board; the handle is connected with the probe, and the handle is rotated to drive the probe to protrude and exceed the top surface of the support column and then abut against the 5G antenna array daughter board for function verification;
the cover plate is hinged to one side of the checking machine body; the cover plate comprises a cover plate main body, a lug connected to one side of the cover plate main body, movable hooks hinged to two opposite ends of the other side of the cover plate main body, a rocker arm connected with the two movable hooks, and a locking hook connected between the movable hooks; the lugs are hinged with the hinge seats in a one-to-one correspondence manner; the movable clamping hooks correspond to the limiting pins one to one; the locking hook is used for being inserted into the installation cavity, and the locking hook is used for abutting against the locking piece to form locking; and
the supporting cylinder is connected between the checking machine body and the cover plate; one end of the supporting cylinder is hinged to the checking machine body, and the other end of the supporting cylinder is hinged to the cover plate.
Above-mentioned 5G antenna array daughter board function verification device, simple structure, convenient to use presss from both sides 5G antenna array daughter board between apron and the calibration organism, and twist grip can drive the protruding top surface that exceeds the support column of stretching of probe, and probe butt 5G antenna array daughter board, and the probe circular telegram can carry out the function verification to 5G antenna array daughter board fast, ensures the performance of product.
In one embodiment, the bearing block is provided with a bearing surface, and the bearing surface is used for bearing the bottom surface of the 5G antenna array daughter board; the bearing surface is flush with the top surface of the supporting column in height.
In one embodiment, the locking member is a cylinder; the locking piece is equipped with the telescopic link, the telescopic link is in the installation intracavity is flexible, the telescopic link is used for the butt locking hook.
In one embodiment, the base is provided with a receiving hole for receiving and installing the probe.
In one embodiment, the support posts are arranged in an array, and the support posts are distributed on two opposite sides of the probe.
Drawings
Fig. 1 is a schematic perspective view of a 5G antenna array daughter board function verification apparatus according to an embodiment of the present invention;
FIG. 2 is a perspective view of another perspective view of the 5G antenna array daughter board function verification device shown in FIG. 1;
FIG. 3 is a cross-sectional view of a calibration body in the 5G antenna array daughter board function calibration apparatus shown in FIG. 1;
fig. 4 is a schematic diagram of a verification state of the 5G antenna array daughter board function verification apparatus shown in fig. 1.
Reference is made to the accompanying drawings in which:
10-checking machine body, 11-base, 12-probe, 13-support column, 14-bearing block, 140-bearing surface, 15-hinged seat, 16-limit pin, 17-locking piece, 18-handle and 19-installation cavity;
20-cover plate, 21-cover plate main body, 22-lug, 23-movable hook, 24-rocker arm and 25-locking hook;
30-supporting the cylinder.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 4, a 5G antenna array daughter board function verification apparatus according to an embodiment of the present invention includes a verification machine body 10, a cover plate 20 hinged to one side of the verification machine body 10, and a support cylinder 30 connected between the verification machine body 10 and the cover plate 20.
The checking machine body 10 comprises a base 11, a plurality of probes 12 which are telescopically mounted on the base 11, a plurality of supporting columns 13 which are mounted on two opposite sides of the probes 12, a plurality of bearing blocks 14 which are arranged around the supporting columns 13 in a surrounding manner, a hinged seat 15 which is mounted on one side of the top surface of the base 11, limiting pins 16 which are mounted on the other side of the top surface of the base 11, a locking piece 17 which is mounted between the limiting pins 16, and a handle 18 which is mounted at one end of the base 11; handle 18 is used to connect probe 12.
Specifically, the base 11 is provided with receiving holes for receiving the mounting probes 12. The supporting columns 13 are arranged in an array, and the supporting columns 13 are distributed on two opposite sides of the probe 12; the top surface of the support column 13 is used for abutting against the bottom surface of the 5G antenna array sub-board so as to support the 5G antenna array sub-board. Further, as shown in fig. 1 and 2, the bearing block 14 is provided with a bearing surface 140, and the bearing surface 140 is used for bearing the bottom surface of the 5G antenna array daughter board; the bearing surface 140 is flush with the top surface of the support post 13.
A locking member 17 is installed inside the base 11, and the locking member 17 is used for locking the cover plate 20 to ensure that the cover plate 20 is stably covered on the base 11. Specifically, a mounting cavity 19 is formed in the base 11 corresponding to the spacing pin 15, and the locking member 17 is mounted inside the mounting cavity 19. In the present embodiment, the lock member 17 is a cylinder; locking piece 17 is equipped with the telescopic link, and the telescopic link is flexible in installation cavity 19, and the telescopic link is used for butt and locking apron 20. At this time, the 5G antenna array daughter board is clamped between the cover plate 20 and the base 11, the probe 12 can be driven to protrude beyond the top surface of the supporting column 13 by rotating the handle 18, the probe 12 abuts against the 5G antenna array daughter board, and the probe 12 is powered on, so that the function verification can be performed.
The cover plate 20 includes a cover plate body 21, a lug 22 connected to one side of the cover plate body 21, movable hooks 23 hinged to opposite ends of the other side of the cover plate body 21, a rocker arm 24 connected to the two movable hooks 23, and a locking hook 25 connected between the movable hooks 23. The lugs 22 are hinged with the hinge seats 15 in a one-to-one correspondence to achieve the hinge connection of the cover plate 20 with the verification machine body 10. The movable hooks 23 correspond to the limit pins 16 one by one, and when the device is used, the rocker arm 24 is rotated to drive the movable hooks 23 to clamp the limit pins 16 or drive the movable hooks 23 to separate from the limit pins 16. Locking hook 25 is used for inserting the inside of establishing installation cavity 19, and locking hook 25 is used for the telescopic link of butt locking piece 17 for apron 20 lock lid establishes check-up organism 10.
In this embodiment, one end of the supporting cylinder 30 is hinged to the checking machine body 10, and the other end of the supporting cylinder 30 is hinged to the cover plate 20. The support cylinder 30 may function to support the cover plate 20 when the cover plate 20 is separated from the verification machine body 10, and does not require an operator to support the cover plate 20 with a hand.
The 5G antenna array daughter board function verification device is simple in structure and convenient to use, the 5G antenna array daughter board is clamped between the cover plate 20 and the verification machine body 10, the rotating handle 18 can drive the probe 12 to protrude out of the top surface of the supporting column 13, the probe 12 abuts against the 5G antenna array daughter board, and the probe 12 is electrified to quickly verify the function of the 5G antenna array daughter board, so that the performance of a product is ensured.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A5G antenna array daughter board function verifying device is characterized by comprising:
the checking machine body comprises a base, a plurality of probes which are telescopically arranged on the base, a plurality of supporting columns which are arranged on two opposite sides of the probes, a plurality of bearing blocks which are arranged around the supporting columns in a surrounding way, a hinged seat which is arranged on one side of the top surface of the base, limiting pins which are arranged on the other side of the top surface of the base, a locking piece which is arranged between the limiting pins, and a handle which is arranged at one end of the base; an installation cavity is formed in the base corresponding to the limiting pin, and the locking piece is installed in the installation cavity; the top surface of the support column is used for abutting against the bottom surface of the 5G antenna array sub-board; the handle is connected with the probe, and the handle is rotated to drive the probe to protrude and exceed the top surface of the support column and then abut against the 5G antenna array daughter board for function verification;
the cover plate is hinged to one side of the checking machine body; the cover plate comprises a cover plate main body, a lug connected to one side of the cover plate main body, movable hooks hinged to two opposite ends of the other side of the cover plate main body, a rocker arm connected with the two movable hooks, and a locking hook connected between the movable hooks; the lugs are hinged with the hinge seats in a one-to-one correspondence manner; the movable clamping hooks correspond to the limiting pins one to one; the locking hook is used for being inserted into the installation cavity, and the locking hook is used for abutting against the locking piece to form locking; and
the supporting cylinder is connected between the checking machine body and the cover plate; one end of the supporting cylinder is hinged to the checking machine body, and the other end of the supporting cylinder is hinged to the cover plate.
2. The 5G antenna array daughter board function verification device according to claim 1, wherein the bearing block is provided with a bearing surface, and the bearing surface is used for bearing the bottom surface of the 5G antenna array daughter board; the bearing surface is flush with the top surface of the supporting column in height.
3. The 5G antenna array daughter board function verification device according to claim 1, wherein said locking member is an air cylinder; the locking piece is equipped with the telescopic link, the telescopic link is in the installation intracavity is flexible, the telescopic link is used for the butt locking hook.
4. The 5G antenna array daughter board function verification device according to claim 1, wherein said base is provided with receiving holes for receiving and installing said probes.
5. The 5G antenna array daughter board function verification device of claim 1, wherein the support columns are arranged in an array, the support columns being distributed on opposite sides of the probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313568.9U CN214750679U (en) | 2020-12-30 | 2020-12-30 | 5G antenna array daughter board function verifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313568.9U CN214750679U (en) | 2020-12-30 | 2020-12-30 | 5G antenna array daughter board function verifying device |
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| Publication Number | Publication Date |
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| CN214750679U true CN214750679U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023313568.9U Active CN214750679U (en) | 2020-12-30 | 2020-12-30 | 5G antenna array daughter board function verifying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473027A (en) * | 2022-09-13 | 2022-12-13 | 中国电子科技集团公司第二十九研究所 | Quick positioning and mounting structure of antenna array |
-
2020
- 2020-12-30 CN CN202023313568.9U patent/CN214750679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115473027A (en) * | 2022-09-13 | 2022-12-13 | 中国电子科技集团公司第二十九研究所 | Quick positioning and mounting structure of antenna array |
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