CN219715507U - Fixing device and automatic test equipment of network transformer - Google Patents
Fixing device and automatic test equipment of network transformer Download PDFInfo
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- CN219715507U CN219715507U CN202320283520.2U CN202320283520U CN219715507U CN 219715507 U CN219715507 U CN 219715507U CN 202320283520 U CN202320283520 U CN 202320283520U CN 219715507 U CN219715507 U CN 219715507U
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
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- 238000000429 assembly Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract 1
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Abstract
The utility model discloses a fixing device and automatic testing equipment of a network transformer, wherein the fixing device is arranged on a sliding track of the network transformer and comprises two clamping assemblies, and the two clamping assemblies are symmetrically arranged on two sides of the network transformer; the clamping assembly comprises a linear driving mechanism and a clamping piece, wherein the fixed end of the linear driving mechanism is connected with the rail, the driving end of the linear driving mechanism is connected with the clamping piece, and the driving directions of the two linear driving mechanisms are inclined downwards and are axisymmetric relative to the network transformer; the clamping member is configured to clamp at least a portion of a pin of the network transformer. According to the utility model, pins of the network transformer are fixed on two sides of the shell of the network transformer in an oblique insertion manner, so that the fixing effect is realized, internal antennae of the network transformer are avoided, and the yield is improved.
Description
Technical Field
The utility model relates to the technical field of network transformer production and processing, in particular to a fixing device and automatic testing equipment of a network transformer.
Background
The network transformer is specifically provided with a T1/E1 isolation transformer; ISDN/ADSL interface transformer; VDSL high-pass/low-pass filter module, interface transformer; T3/E3, SDH, 64KBPS interface transformer; 10/100BASE, 1000BASE-TX network filter; RJ45 integrated transformers; the special transformer can be designed according to the needs of customers.
When the network transformer is automatically tested, the network transformer needs to be fixed, and in the prior art, the two sides of the black shell of the network transformer are mostly directly pressed, so that the fixing effect is realized. However, by fixing the network transformer through the technical scheme, when the black shell is pressed, the risk of the internal antenna of the network transformer is higher, so that the yield is reduced.
Disclosure of Invention
The utility model provides a fixing device and automatic testing equipment for a network transformer, pins of the network transformer are fixed on two sides of a shell of the network transformer in an oblique inserting mode, so that the fixing effect is realized, internal contact wires of the network transformer are avoided, and the yield is improved.
The utility model is realized by the following technical scheme:
in a first aspect, the utility model provides a fixing device of a network transformer, which is installed on a sliding track of the network transformer, and comprises two clamping assemblies, wherein the two clamping assemblies are symmetrically arranged on two sides of the network transformer;
the clamping assembly comprises a linear driving mechanism and clamping pieces, wherein the fixed end of the linear driving mechanism is connected with the track, the driving end of the linear driving mechanism is connected with the clamping pieces, and the driving directions of the two linear driving mechanisms are inclined downwards and are axisymmetric relative to the network transformer; the clamp is configured to clamp at least a portion of a pin of a network transformer.
Further, the linear driving mechanism includes a cylinder.
Further, the clamping piece comprises a clamping block, a plurality of clamping grooves are formed in the clamping block, and the clamping grooves correspond to at least part of pins of the network transformer.
Further, the clamping grooves are arranged in one-to-one correspondence with pins of the network transformer.
Further, the bottom wall of the clamping groove is provided with an anti-slip part.
Further, the anti-slip part includes a rubber pad.
In a second aspect, the utility model provides an automatic test equipment for a network transformer, comprising a rail for sliding the network transformer, comprising a fixing device for the network transformer as described above, the fixing device being mounted on the rail.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the fixing device is arranged on a sliding track of the network transformer and comprises two clamping assemblies, wherein the two clamping assemblies are symmetrically arranged on two sides of the network transformer; the clamping assembly comprises a linear driving mechanism and a clamping piece, wherein the fixed end of the linear driving mechanism is connected with the rail, the driving end of the linear driving mechanism is connected with the clamping piece, and the driving directions of the two linear driving mechanisms are inclined downwards and are axisymmetric relative to the network transformer; the clamping member is configured to clamp at least a portion of a pin of the network transformer. When the network transformer slides to a position on the track, the linear driving mechanisms of the two clamping assemblies are started simultaneously, the clamping members move downwards in a symmetrical and inclined mode from the two sides of the network transformer, the clamping members are aligned to pins of the network transformer to apply pressure, the pins of the network transformer are fixed on the two sides of a shell of the network transformer in an inclined inserting mode, so that the fixing effect is achieved, internal contact wires of the network transformer are avoided, and the yield is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a fixing device of a network transformer according to an embodiment of the present utility model;
fig. 2 is a fixed schematic diagram of a network transformer according to an embodiment of the utility model.
In the drawings, the reference numerals and corresponding part names:
10-track;
20-a clamping assembly; 21-a linear drive mechanism; 22-clamping piece; 221-clamping blocks; 2211—a clamping groove; 2212—an anti-slip part; 30-a network transformer; 31-stitch.
Detailed Description
As described in the background art, the network transformer is specifically a T1/E1 isolation transformer; ISDN/ADSL interface transformer; VDSL high-pass/low-pass filter module, interface transformer; T3/E3, SDH, 64KBPS interface transformer; 10/100BASE, 1000BASE-TX network filter; RJ45 integrated transformers; the special transformer can be designed according to the needs of customers.
When the network transformer is automatically tested, the network transformer needs to be fixed, and in the prior art, the two sides of the black shell of the network transformer are mostly directly pressed, so that the fixing effect is realized. However, by fixing the network transformer through the technical scheme, when the black shell is pressed, the risk of the internal antenna of the network transformer is higher, so that the yield is reduced.
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
Based on this, the inventor creates a fixing device and an automatic testing device for a network transformer of the present utility model to solve the above technical problems.
Examples
Referring to fig. 1 and 2, in a first aspect, the present utility model provides a fixing device for a network transformer, which is installed on a rail 10 on which a network transformer 30 slides, and includes two clamping assemblies 20, where the two clamping assemblies 20 are symmetrically disposed on two sides of the network transformer 30. Here, it is apparent that the two clamping assemblies 20 are each located on a corresponding side of the network transformer 30 having pins 31. Here, a chute is provided on the rail 10 for sliding of the network transformer 30.
The clamping assembly 20 comprises a linear driving mechanism 21 and a clamping piece 22, wherein the fixed end of the linear driving mechanism 21 is connected with the track 10, the driving end is connected with the clamping piece 22, and the driving directions of the two linear driving mechanisms 21 are inclined downwards and are axisymmetric relative to the network transformer 30; the clamping member 22 is configured to clamp at least a portion of a pin 31 of the network transformer 30. Here, the clamping member 22 may clamp a part of the pins 31 of the network transformer 30, or may clamp all of the pins 31 of the network transformer 30, and the present utility model is not limited thereto.
When the network transformer 30 slides to a position on the track 10 in operation, the linear driving mechanisms 21 of the two clamping assemblies 20 are simultaneously started, the clamping members 22 are symmetrically and obliquely moved downwards from both sides of the network transformer 30, the pins 31 of the network transformer 30 are aligned to the clamping members 22 to apply pressure, the pins 31 of the network transformer 30 are fixed on both sides of the shell of the network transformer 30 in an oblique inserting mode, so that the fixing effect is realized, internal touch lines of the network transformer 30 are avoided, and the yield is improved.
In further embodiments, the linear drive mechanism 21 comprises a cylinder. So set up, the drive of cylinder is rapid, and work efficiency is high.
In another embodiment, the clamping member 22 includes a clamping block 221, and a plurality of clamping grooves 2211 are formed in the clamping block 221, where the plurality of clamping grooves 2211 correspond to the at least part of the pins 31 of the network transformer 30. For example, the clamping groove 2211 is engaged with the pin 31. So arranged, the clamp 22 is simple in structure and convenient to manufacture.
In another embodiment, a plurality of the clamping grooves 2211 are disposed in a one-to-one correspondence with the pins 31 of the network transformer 30. So set up, through the grip 22 can the centre gripping network transformer 30 all stitch 31, fixed effect is better.
In further embodiments, the bottom wall of the clamping groove 2211 is provided with an anti-slip portion 2212. So set up, further promote fixed effect.
In further embodiments, the anti-slip portion 2212 comprises a rubber pad. So set up, the antiskid of rubber pad is effectual, and low cost.
In a second aspect, the utility model provides an automatic test equipment for network transformers, comprising a rail 10 for sliding a network transformer 30, comprising a fixture for a network transformer 30 as described above, said fixture being mounted on said rail 10.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The fixing device of the network transformer is arranged on a sliding track of the network transformer and is characterized by comprising two clamping assemblies, wherein the two clamping assemblies are symmetrically arranged on two sides of the network transformer;
the clamping assembly comprises a linear driving mechanism and clamping pieces, wherein the fixed end of the linear driving mechanism is connected with the track, the driving end of the linear driving mechanism is connected with the clamping pieces, and the driving directions of the two linear driving mechanisms are inclined downwards and are axisymmetric relative to the network transformer; the clamp is configured to clamp at least a portion of a pin of a network transformer.
2. A network transformer fixture according to claim 1, wherein the linear drive mechanism comprises a cylinder.
3. The fixing device of a network transformer according to claim 1, wherein the clamping member comprises a clamping block, a plurality of clamping grooves are formed in the clamping block, and the plurality of clamping grooves correspond to at least part of pins of the network transformer.
4. A fixing device for a network transformer according to claim 3, wherein a plurality of the clamping grooves are arranged in one-to-one correspondence with pins of the network transformer.
5. A fixing device for a network transformer according to claim 3, wherein the bottom wall of the clamping groove is provided with an anti-slip portion.
6. The fixture of a network transformer of claim 5, wherein the skid-resistant portion comprises a rubber pad.
7. An automatic test equipment for network transformers, comprising a rail for sliding of network transformers, characterized in that it comprises a fixture for network transformers according to any of claims 1-6, said fixture being mounted on said rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320283520.2U CN219715507U (en) | 2023-02-22 | 2023-02-22 | Fixing device and automatic test equipment of network transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320283520.2U CN219715507U (en) | 2023-02-22 | 2023-02-22 | Fixing device and automatic test equipment of network transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715507U true CN219715507U (en) | 2023-09-19 |
Family
ID=87979746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320283520.2U Active CN219715507U (en) | 2023-02-22 | 2023-02-22 | Fixing device and automatic test equipment of network transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715507U (en) |
-
2023
- 2023-02-22 CN CN202320283520.2U patent/CN219715507U/en active Active
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