CN220730283U - Antenna blind hole anchor clamps installation auxiliary fixtures - Google Patents
Antenna blind hole anchor clamps installation auxiliary fixtures Download PDFInfo
- Publication number
- CN220730283U CN220730283U CN202322421695.8U CN202322421695U CN220730283U CN 220730283 U CN220730283 U CN 220730283U CN 202322421695 U CN202322421695 U CN 202322421695U CN 220730283 U CN220730283 U CN 220730283U
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- China
- Prior art keywords
- antenna
- blind hole
- fixture
- base
- positioning rod
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- 238000009434 installation Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Support Of Aerials (AREA)
Abstract
The utility model relates to the technical field of antennas, and particularly discloses an antenna blind hole clamp installation auxiliary tool which is matched with a vibration clamp for use and is used for installing an antenna on the vibration clamp, wherein the antenna blind hole clamp installation auxiliary tool comprises a base and two groups of positioning pieces which are installed on the base in a sliding manner, and one end of each positioning piece penetrates through the vibration clamp; the locating piece comprises a sliding part and a locating rod assembly, wherein the sliding part is in sliding fit with the base, one end of the sliding part stretches into the vibration clamp, and one end of the locating rod assembly penetrates through the vibration clamp and is arranged on the sliding part. The utility model can effectively ensure that the antenna is fixedly arranged on the vibration clamp, thereby avoiding damaging the mounting surface of the antenna in the mounting process and reducing the rejection rate of the antenna.
Description
Technical Field
The utility model relates to the technical field of antenna installation, in particular to an auxiliary fixture for antenna blind hole fixture installation.
Background
When products such as antennas with blind holes and mounting holes are subjected to vibration test and mechanical impact test, the products such as antennas are required to be mounted on the vibration clamp, and then the vibration clamp is fixed on the vibration table for test and experiment.
When the antenna is mounted on the vibration clamp, bolts or screws are required to penetrate through holes in the vibration clamp and screwed into blind holes and mounting holes in the antenna to be fixed, because the quantity of the antennas in each batch is different, the vibration clamp is usually larger than that of the antennas, one vibration clamp can be provided with several to tens of different types, when the bolts or the screws are frequently arranged in the mounting process, the situation that the bolts or the screws penetrate through the holes of the vibration clamp and are not aligned with the mounting holes of the antenna is caused, the mounting surface of a product is damaged when the mounting work is carried out, and the situation is particularly prominent when the first bolts and the second bolts are arranged; in order to slow down the oxidation of the antenna mounting surface, the mounting surface is generally subjected to passivation treatment, the whole mounting surface needs to be reprocessed after being damaged, the repair difficulty is high, and even the scrapping condition is likely to occur.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an auxiliary fixture for mounting an antenna blind hole fixture, which can effectively ensure that an antenna is fixedly mounted on a vibration fixture, so that the mounting surface of the antenna is prevented from being damaged in the mounting process, and the rejection rate of the antenna is reduced;
the utility model solves the technical problems by adopting the following solution:
an antenna blind hole fixture installation auxiliary tool is matched with a vibration fixture for use, and is used for installing an antenna on the vibration fixture, and comprises a base and two groups of positioning pieces which are slidably installed on the base and one end of which passes through the vibration fixture;
the locating piece comprises a sliding part and a locating rod assembly, wherein the sliding part is in sliding fit with the base, one end of the sliding part stretches into the vibration clamp, and one end of the locating rod assembly penetrates through the vibration clamp and is arranged on the sliding part.
In some of the possible embodiments of the present utility model,
the locating rod assembly comprises a connecting rod which is connected with one end of the sliding part, close to the vibration clamp, in a magnetic attraction manner, and is internally provided with a blind hole, a locating rod sleeved in the blind hole, and a fixing piece which is used for fixing the locating rod and is installed on the connecting rod.
In some of the possible embodiments of the present utility model,
the locating rod assembly further comprises an elastic piece installed in the blind hole, one end of the locating rod is elastically abutted with the spring, and the other end of the locating rod penetrates through the blind hole.
In some of the possible embodiments of the present utility model,
the positioning rod assembly further comprises a clamping device arranged at one end of the connecting rod far away from the vibration clamp; the clamping device is sleeved on the outer side of the positioning rod.
In some of the possible embodiments of the present utility model,
and a buffer cushion is arranged at one end of the positioning rod far away from the base.
In some of the possible embodiments of the present utility model,
the sliding part comprises a sliding ring in sliding fit with the base and a connecting part which is arranged on the sliding ring and used for installing the positioning rod assembly.
In some of the possible embodiments of the present utility model,
the sliding ring is of a horseshoe ring structure and comprises a U-shaped ring which is of a U-shaped structure and is provided with an opening, a connecting plate for closing the opening, and a locking screw which is arranged on the connecting plate and one end of which extends into the U-shaped ring.
In some of the possible embodiments of the present utility model,
one end of the connecting plate, which is far away from the base, is provided with a mounting groove for mounting the positioning rod assembly, and a magnet is arranged in the mounting groove.
In some of the possible embodiments of the present utility model,
the bottom of base is provided with the removal tail groove that uses with locking screw cooperation, the long direction in removal tail groove sets up along the slip direction of sliding part.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, two groups of positioning pieces slide on one group of bases, and the through holes of the positioning pieces, which penetrate through the vibration clamp, extend into the mounting holes of the antenna, which correspond to the two groups of through holes, so as to position the antenna; after positioning, the mounting hole of the antenna is correspondingly arranged with the through hole on the vibration clamp, and then the antenna and the vibration clamp are fixed through the cooperation of the screw, the through hole and the mounting hole; in the whole assembly process, the damage to the antenna mounting surface is avoided, and the rejection rate of the antenna is reduced;
according to the utility model, through the connection of the elastic piece and the positioning rod and the matching of the base and the sliding ring, the installation and the use of different antennas and vibration clamps are effectively realized, and the application range is wide;
according to the utility model, the buffer cushion arranged on the positioning rod is used for avoiding the damage to the antenna caused by the hard contact between the positioning rod and the antenna;
the utility model has simple structure and strong practicability.
Drawings
FIG. 1 is a schematic diagram of the connection relationship between a positioning member and a base in the present utility model;
FIG. 2 is a schematic view of a positioning rod assembly according to the present utility model;
FIG. 3 is a schematic view of a base and positioning rod assembly according to the present utility model;
FIG. 4 is a side view of the present utility model;
FIG. 5 is a schematic diagram of the structural relationship of the movable tail groove, the locking bolt and the connecting plate in the utility model;
FIG. 6 is a state diagram of use in the present utility model;
wherein: 1-base, 11-moving tail groove, 2-positioning piece, 21-sliding part, 211-sliding ring, 212-connecting part, 213-locking screw, 214-magnet, 215-mounting groove, 22-positioning rod assembly, 221-connecting rod, 222-positioning rod, 223-fixing piece, 224-elastic piece, 225-clamping device, 226-buffer pad, 10-antenna, 20-vibration fixture.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. Reference to "first," "second," and similar terms in this application does not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. In the implementation of the present application, "and/or" describes an association relationship of an association object, which means that there may be three relationships, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more. For example, a plurality of positioning posts refers to two or more positioning posts. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The present utility model will be described in detail below.
As shown in fig. 1-6:
the auxiliary fixture for mounting the blind hole fixture of the antenna 10 is matched with the vibration fixture 20 and is used for mounting the antenna 10 on the vibration fixture 20 and comprises a base 1 and two groups of positioning pieces 2 which are slidably mounted on the base 1 and one ends of which penetrate through the vibration fixture 20;
the positioning member 2 includes a sliding portion 21 slidably fitted with the base 1 and having one end projecting into the vibration jig 20, and a positioning rod assembly 22 mounted on the sliding portion 21 and having one end passing through the vibration jig 20.
When in use, two through holes are selected as two groups for the two groups of positioning pieces 2 to pass through according to the through holes arranged on the vibration clamp 20; the distance between the two groups of positioning components is adjusted through sliding, so that the distance between the two groups of positioning components 2 meets the requirement;
the two groups of positioning pieces 2 penetrate through corresponding through holes on the vibration clamp 20 and extend into mounting holes of the antenna 10, positioning of the antenna 10 is achieved through the two groups of positioning pieces 2, and then other through holes and corresponding mounting holes are fixed through screws, so that the antenna 10 and the vibration clamp 20 are fixed; then the two groups of positioning pieces 2 are taken down and then connected by screws;
compared with the prior art, the utility model realizes the matching of two groups of through holes of the vibration clamp 20 and two groups of mounting holes on the antenna 10 through the two groups of positioning pieces 2, and realizes the positioning of the corresponding antenna 10; the antenna 10 is then fixed to the vibration jig 20 by screws so that all the through holes will be aligned with all the mounting holes, avoiding the screws acting on the mounting surface of the antenna 10 during assembly, damaging the mounting surface of the antenna 10.
In some possible embodiments, in order to effectively realize the sliding fit of the positioning rod assembly 22 with the base 1, and enable the end of the positioning rod assembly 22 away from the sliding portion 21 to extend into the mounting hole of the antenna 10 through the through hole of the vibration fixture 20, positioning of the vibration fixture 20 and the antenna 10 is realized;
as shown in fig. 2, the positioning rod assembly 22 includes a connecting rod 221 magnetically connected to the sliding portion 21 near one end of the vibration fixture 20 and having a blind hole formed therein, a positioning rod 222 sleeved in the blind hole, and a fixing member 223 for fixing the positioning rod 222 and mounted on the connecting rod 221.
In some possible embodiments, in order to adjust the length of the positioning rod 222 extending vertically out of the blind hole, the length of the positioning rod assembly 22 along the axial direction of the connecting rod 221 can meet the requirement of mounting the vibration fixture 20 and the antenna 10;
as shown in fig. 2, the positioning rod assembly 22 further includes an elastic member 224 mounted in the blind hole, one end of the positioning rod 222 elastically abuts against the spring, and the other end passes through the blind hole.
In some possible embodiments, the positioning rod 222 is effectively fixed after the extension length is adjusted in place for effective implementation;
as shown in fig. 2, the positioning rod assembly 22 further includes a clamping device 225 disposed at an end of the connecting rod 221 remote from the vibration jig 20; the clamping device 225 is sleeved outside the positioning rod 222.
Further, the clamping device 225 includes a plurality of groups of arc-shaped elastic pieces uniformly arranged along the circumferential direction of the blind hole, and the plurality of groups of arc-shaped elastic pieces form clamping holes for the positioning rod 222 to pass through and be coaxial with the blind hole; the arcuate spring will exert a force on the positioning plate such that the positioning rod 222 is fixed and coaxially disposed with the blind hole.
Further, the concave surface of the arc-shaped elastic sheet is arranged on the inner side, and the convex surface of the arc-shaped elastic sheet is arranged on the outer side;
in some possible embodiments, to avoid hard contact of the positioning rod 222 with the antenna 10, damage to the antenna 10 is caused;
as shown in fig. 2, a cushion pad 226 is provided at an end of the positioning rod 222 remote from the base 1.
Further, the cushion pad 226 is any one of a rubber pad and a silica gel pad;
in some possible embodiments, the sliding fit of the base 1 of the slide 21 is to be effectively achieved;
as shown in fig. 3, the sliding portion 21 includes a sliding ring 211 slidably engaged with the base 1, and a connecting portion 212 provided on the sliding ring 211 for mounting the positioning rod assembly 22.
In some of the possible embodiments of the present utility model,
as shown in fig. 3, the sliding ring 211 has a horseshoe-shaped structure, and includes a U-shaped ring having an opening, a connecting plate for closing the opening, and a locking screw 213 mounted on the connecting plate and having one end extending into the U-shaped ring.
The base 1 is sleeved inside the sliding ring 211 and is in sliding fit with the sliding ring 211; after the positions of the two groups of sliding rings 211 are adjusted, the locking screws 213 fix the base 1 and the sliding rings 211, so that the distance between the base 1 and the sliding rings is prevented from changing;
further, when the sliding ring 211 has a horseshoe ring structure, the cross section of the base 1 is U-shaped; and the sliding fit with the U-shaped ring is realized, so that the sliding fit of the U-shaped ring and the U-shaped ring is more reliable;
in some possible embodiments, in order to effectively realize the magnetic connection of the positioning rod assembly 22 and the sliding portion 21, the disassembly is more convenient;
one end of the connecting plate, which is far away from the base 1, is provided with a mounting groove 215 for mounting the positioning rod assembly 22, and a magnet 214 is arranged in the mounting groove 215.
In some of the possible embodiments of the present utility model,
a moving tail groove 11 is provided at the bottom of the base 1 to be used in cooperation with a locking screw 213, and the longitudinal direction of the moving tail groove 11 is set along the sliding direction of the sliding portion 21.
The movable tail groove 11 is mainly used for a part of the locking screw 213 extending into the U-shaped ring and cannot interfere with the base 1, after the positions of the two groups of sliding rings 211 are determined, the locking screw 213 is screwed, so that one end of the locking screw 213 extending into the U-shaped ring is abutted and matched with the bottom of the movable tail groove 11 to fix the sliding rings 211 and the base 1.
The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.
Claims (9)
1. The auxiliary fixture for mounting the blind hole fixture of the antenna is matched with the vibration fixture for use, and is characterized by comprising a base and two groups of positioning pieces which are slidably arranged on the base and one end of which passes through the vibration fixture;
the locating piece comprises a sliding part and a locating rod assembly, wherein the sliding part is in sliding fit with the base, one end of the sliding part stretches into the vibration clamp, and one end of the locating rod assembly penetrates through the vibration clamp and is arranged on the sliding part.
2. The antenna blind hole fixture installation auxiliary tool according to claim 1, wherein the positioning rod assembly comprises a connecting rod which is magnetically connected with one end of the sliding part, which is close to the vibration fixture, and is internally provided with a blind hole, a positioning rod sleeved in the blind hole, and a fixing piece which is used for fixing the positioning rod and is installed on the connecting rod.
3. The antenna blind hole fixture mounting aid according to claim 2, wherein the positioning rod assembly further comprises an elastic member mounted in the blind hole, one end of the positioning rod is elastically abutted against the spring, and the other end of the positioning rod penetrates through the blind hole.
4. The antenna blind hole fixture mounting aid according to claim 2, wherein the positioning rod assembly further comprises a clamping device arranged at one end of the connecting rod away from the vibration fixture; the clamping device is sleeved on the outer side of the positioning rod.
5. The antenna blind hole fixture mounting aid according to claim 2, wherein a cushion pad is provided at an end of the positioning rod away from the base.
6. An antenna blind clamp installation aid as claimed in any one of claims 1 to 5 wherein the slide includes a slip ring slidably engaged with the base, and a connection portion provided on the slip ring for mounting the locating lever assembly.
7. The auxiliary fixture for installing the blind hole clamp of the antenna according to claim 6, wherein the sliding ring is of a horseshoe ring structure and comprises a U-shaped ring which is of a U-shaped structure and is provided with an opening, a connecting plate for closing the opening, and a locking screw which is arranged on the connecting plate and one end of which extends into the U-shaped ring.
8. The antenna blind hole fixture mounting auxiliary fixture according to claim 7, wherein a mounting groove for mounting the positioning rod assembly is formed in one end of the connecting plate away from the base, and a magnet is arranged in the mounting groove.
9. The antenna blind hole fixture mounting auxiliary tool according to claim 7, wherein a movable tail groove matched with the locking screw is formed in the bottom of the base, and the long direction of the movable tail groove is arranged along the sliding direction of the sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421695.8U CN220730283U (en) | 2023-09-06 | 2023-09-06 | Antenna blind hole anchor clamps installation auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421695.8U CN220730283U (en) | 2023-09-06 | 2023-09-06 | Antenna blind hole anchor clamps installation auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730283U true CN220730283U (en) | 2024-04-05 |
Family
ID=90487269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322421695.8U Active CN220730283U (en) | 2023-09-06 | 2023-09-06 | Antenna blind hole anchor clamps installation auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730283U (en) |
-
2023
- 2023-09-06 CN CN202322421695.8U patent/CN220730283U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |