CN211429628U - High-speed frequency conversion drive plate device - Google Patents
High-speed frequency conversion drive plate device Download PDFInfo
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- CN211429628U CN211429628U CN202020376440.8U CN202020376440U CN211429628U CN 211429628 U CN211429628 U CN 211429628U CN 202020376440 U CN202020376440 U CN 202020376440U CN 211429628 U CN211429628 U CN 211429628U
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- drive plate
- clamping
- frequency conversion
- plate device
- device main
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Abstract
The utility model discloses a high-speed frequency conversion drive plate device, including frequency conversion drive plate device main part, the equal style shaping of both sides of frequency conversion drive plate device main part has first connector, the both sides of frequency conversion drive plate device main part are located the upper surface integral type shaping of first connector has the second connector, the inside mounting panel that all is provided with in both ends of frequency conversion drive plate device main part, the equal style shaping of both sides of mounting panel has the fixture block, the both ends of fixture block have all been seted up the second draw-in groove; through the both ends design mounting panel at frequency conversion drive plate device main part, avoid frequency conversion drive plate device to lead to the drive plate mounting hole easily to destroy when directly closing the connection through the screw and carrying out fixed mounting, influence installation, can use the mounting panel to damage for a long time, take place elastic deformation's effect through compression spring and break away from the second cardboard in the inside of second draw-in groove, later with the fixture block dismantle the mounting panel and change in the inside slip of third draw-in groove.
Description
Technical Field
The utility model belongs to the technical field of the frequency conversion drive plate, concretely relates to high-speed frequency conversion drive plate device.
Background
The existing frequency conversion driving board device generally refers to a board card level circuit product consisting of an IGBT driving chip, a driving auxiliary power supply, a driving peripheral circuit and a connector, the price of the device is higher than that of the IGBT driving chip, but the device is simple to use, is convenient for quickly and successfully building a whole set of electric system, and has the functions of overcurrent, overvoltage, water cooling and multiple state indication; the existing frequency conversion drive plate device is easy to cause the damage of a drive plate mounting hole when the screw is directly screwed to be connected for fixed mounting, the installation is influenced, the end part of a connecting wire is easy to damage when the device is used, the problem that the drive plate device can not be directly used after the device is damaged is solved, and the high-speed frequency conversion drive plate device is provided for the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-speed frequency conversion drive plate device to it easily leads to the drive plate mounting hole to destroy when directly closing the connection through the screw and carrying out fixed mounting to propose current frequency conversion drive plate device in solving above-mentioned background art, influences the installation, and connecting wire's tip fragile when using causes the direct unable problem of using of drive plate device after damaging.
In order to achieve the above object, the utility model provides a following technical scheme: a high-speed variable frequency drive plate device comprises a variable frequency drive plate device main body, wherein first connectors are integrally formed on two sides of the variable frequency drive plate device main body, second connectors are integrally formed on two sides of the variable frequency drive plate device main body, two mounting plates are arranged inside two ends of the variable frequency drive plate device main body, clamping blocks are integrally formed on two sides of each mounting plate, second clamping grooves are formed in two ends of each clamping block, third clamping grooves are formed in two ends of each mounting plate, a compression spring is fixedly mounted at two ends of each third clamping groove, the end portion of each compression spring is elastically connected with a second clamping plate, and the mounting plates and the variable frequency drive plate device main body are connected with the third clamping grooves in a clamping manner through the clamping blocks, the compression spring and the clamping block are connected with the second clamping plate in a compression mode through the second clamping groove.
Preferably, a first clamping groove is formed in the second connector, two ends of the upper surface of the second connector are connected with first screws in a screwing mode, a first clamping plate is clamped inside the second connector, the first clamping plate is connected with the second connector through the first screws in a screwing mode, and an installing head is formed in an integrated mode of the end portion of the first clamping plate.
Preferably, the first clamping plate is of a rectangular structure, and the end of the first clamping plate is embedded into the first clamping groove.
Preferably, the first screw is embedded into the second connector, and the first screw penetrates through the first clamping plate.
Preferably, the fixture block and the third clamping groove are both rectangular structures, and the size of the internal structures of the fixture block and the third clamping groove is the same.
Preferably, the second clamping groove and the second clamping plate are both rectangular structures, and the bottom structures of the second clamping plate and the second clamping groove are the same.
Preferably, the mounting plate is internally provided with a mounting hole, and the mounting plate is matched with the internal structure of the variable frequency drive plate device main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the both ends design mounting panel at frequency conversion drive plate device main part, avoid frequency conversion drive plate device to lead to the drive plate mounting hole to destroy when directly closing the connection through the screw and carrying out fixed mounting, influence the installation, can be when using the mounting panel to damage for a long time, take place elastic deformation's effect through compression spring and break away from the second cardboard in the inside of second draw-in groove, later slide the fixture block in the inside of third draw-in groove and dismantle the mounting panel and change, stably use frequency conversion drive plate device main part after the change, the problem of directly closing the connection through the screw and leading to drive plate mounting hole to destroy the influence installation has been solved.
(2) Through the first draw-in groove of the internal design at the second connector and the first cardboard of tip design at installation head, connecting wire's tip fragile when avoiding using, cause the direct unable use of drive plate device after the damage, can be with the inside of the tip block of first cardboard at first draw-in groove, close first screw soon and fix second connector and first cardboard and make the installation head fasten, be convenient for use wire and installation head stable, can the same operation when long-time operation installation head damages and continue to use frequency conversion drive plate device main part with the installation head change, the problem that the tip fragile of wire installation caused the device directly to be unable to use is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a partial structure of the first clamping plate, the second connecting head and the variable frequency driving plate device main body of the present invention;
fig. 4 is a schematic view of a partial structure of the mounting plate, the fixture block and the variable frequency drive plate device main body of the present invention;
FIG. 5 is an enlarged schematic view of a portion B of FIG. 4 according to the present invention;
fig. 6 is an enlarged schematic structural view of a portion C in fig. 5 according to the present invention;
in the figure: 1. a variable frequency drive board apparatus main body; 2. a first connector; 3. a mounting head; 4. a first screw; 5. a first clamping plate; 6. a second connector; 7. a first card slot; 8. mounting a plate; 9. a clamping block; 10. a third card slot; 11. a second card slot; 12. a second clamping plate; 13. compressing the spring.
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, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a high-speed frequency conversion drive plate device comprises a frequency conversion drive plate device main body 1, first connectors 2 are integrally formed on two sides of the frequency conversion drive plate device main body 1, second connectors 6 are integrally formed on two sides of the frequency conversion drive plate device main body 1, mounting plates 8 are arranged inside two ends of the frequency conversion drive plate device main body 1, clamping blocks 9 are integrally formed on two sides of each mounting plate 8, second clamping grooves 11 are formed in two ends of each clamping block 9, third clamping grooves 10 are formed in two ends of each mounting plate 8, a compression spring 13 is fixedly arranged at each inner end of each third clamping groove 10, a second clamping plate 12 is elastically connected to the end portion of each compression spring 13, the mounting plates 8 and the frequency conversion drive plate device main body 1 are connected with the third clamping grooves 10 in a clamping mode through the clamping blocks 9, the compression springs 13 and the clamping blocks 9 are connected with the second clamping grooves 12 in a compression mode through the second clamping grooves 11, can be when using mounting panel 8 to damage for a long time, take place elastic deformation's effect through sticising spring 13 and break away from second cardboard 12 in the inside of second draw-in groove 11, later with fixture block 9 dismantle the change with mounting panel 8 in the inside slip of third draw-in groove 10, stably use frequency conversion drive plate device main part 1 after the change.
In this embodiment, preferably, a first clamping groove 7 is formed inside the second connector 6, two ends of the upper surface of the second connector 6 are connected with first screws 4 in a screwing manner, a first clamping plate 5 is clamped inside the second connector 6, the first clamping plate 5 and the second connector 6 are connected in a screwing manner through the first screws 4, the mounting head 3 is integrally formed at the end of the first clamping plate 5, the end of the first clamping plate 5 can be clamped inside the first clamping groove 7, the second connector 6 and the first clamping plate 5 are fixed by screwing the first screws 4, so that the mounting head 3 is fastened, the lead and the mounting head 3 can be stably used, and when the mounting head 3 is damaged due to long-time operation, the mounting head 3 can be replaced by the same operation to continue to use the frequency conversion driving board device main body 1.
In order to facilitate the fixed installation of the mounting head 3 in the first clamping groove 7 by the first clamping plate 5 being clamped, in the embodiment, preferably, the first clamping plate 5 has a rectangular structure, and an end of the first clamping plate 5 is embedded in the first clamping groove 7.
In order to fix the second connector 6 and the first card board 5 by the first screw 4 conveniently so that the mounting head 3 can be stably mounted for use, in the present embodiment, it is preferable that the first screw 4 is embedded in the second connector 6, and the first screw 4 penetrates through the first card board 5.
In order to facilitate the clamping and installation of the mounting plate 8 by the clamping block 9 being clamped inside the third clamping groove 10, in the present embodiment, preferably, the clamping block 9 and the third clamping groove 10 are both rectangular structures, and the size of the internal structures of the clamping block 9 and the third clamping groove 10 is the same.
In order to be convenient for fasten the fixture block 9 in the inside of the second clamping groove 11 through the second clamping plate 12, so that the mounting plate 8 is fastened for use, in this embodiment, preferably, the second clamping groove 11 and the second clamping plate 12 are both rectangular structures, and the bottom structures of the second clamping plate 12 and the second clamping groove 11 are the same.
In order to facilitate the fastening of the mounting plate 8 by providing the mounting hole inside the mounting plate 8 for stable use of the variable frequency drive board device main body 1, in the present embodiment, it is preferable that the mounting hole is provided inside the mounting plate 8, and the mounting plate 8 is matched with the internal structure of the variable frequency drive board device main body 1.
The utility model discloses a theory of operation and use flow: the high-speed variable frequency drive plate device comprises a mounting plate 8 and a closed mounting plate, wherein the mounting plate 8 and the closed mounting plate are mounted in an internal clamping mode through a clamping block 9 in a third clamping groove 10, the second clamping plate 12 is tightly pressed in a second clamping groove 11 under the action of elastic deformation of a compression spring 13 after mounting, so that the clamping block 9 is fastened and mounted to facilitate stable use of the mounting plate 8, when the mounting plate is mounted, a screw directly penetrates through the inside of a mounting hole to fix a variable frequency drive plate device main body 1 in equipment, when the mounting plate 8 is damaged in long-time use, the mounting plate 8 can be dismounted and replaced by using the variable frequency drive plate device main body 1 through the same operation, when the mounting plate is used, the end part of a first clamping plate 5 is clamped in a first clamping groove 7, a first screw 4 is screwed to fix a second connector 6 and the first clamping plate 5 to enable the mounting head 3 to be fastened, a lead and the mounting head 3 to The main body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-speed frequency conversion drive plate device, includes frequency conversion drive plate device main part (1), the both sides homogeneous body formula shaping of frequency conversion drive plate device main part (1) has first connector (2), the both sides of frequency conversion drive plate device main part (1) are located the upper surface integral type shaping of first connector (2) has second connector (6), its characterized in that: mounting plates (8) are arranged inside two ends of the variable frequency drive plate device main body (1), clamping blocks (9) are integrally formed on two sides of the mounting plate (8), second clamping grooves (11) are formed in two ends of each clamping block (9), a third clamping groove (10) is arranged at the two ends of the mounting plate (8) in the variable frequency drive plate device main body (1), two ends of the interior of the third clamping groove (10) are fixedly provided with compression springs (13), the end part of the compression spring (13) is elastically connected with a second clamping plate (12), the mounting plate (8) and the variable frequency drive plate device main body (1) are connected with the third clamping groove (10) in a clamping way through the clamping block (9), the compression spring (13) and the clamping block (9) are connected with the second clamping plate (12) in a compression mode through the second clamping groove (11).
2. A high speed variable frequency drive plate assembly according to claim 1, wherein: first draw-in groove (7) have been seted up to the inside of second connector (6), the upper surface both ends of second connector (6) all close soon and are connected with first screw (4), the inside block of second connector (6) has first cardboard (5), just first cardboard (5) with second connector (6) pass through first screw (4) close soon and connect, the tip integral type shaping of first cardboard (5) has installation head (3).
3. A high speed variable frequency drive plate assembly according to claim 2, wherein: the first clamping plate (5) is of a rectangular structure, and the end part of the first clamping plate (5) is embedded into the first clamping groove (7).
4. A high speed variable frequency drive plate assembly according to claim 2, wherein: the first screw (4) is embedded into the second connector (6), and the first screw (4) penetrates through the first clamping plate (5).
5. A high speed variable frequency drive plate assembly according to claim 1, wherein: the clamping block (9) and the third clamping groove (10) are both rectangular structures, and the size of the inner structures of the clamping block (9) and the third clamping groove (10) is the same.
6. A high speed variable frequency drive plate assembly according to claim 1, wherein: the second clamping groove (11) and the second clamping plate (12) are both rectangular structures, and the bottom structures of the second clamping plate (12) and the second clamping groove (11) are the same.
7. A high speed variable frequency drive plate assembly according to claim 1, wherein: the mounting hole is opened to the inside of mounting panel (8), just mounting panel (8) with the inner structure of frequency conversion drive plate device main part (1) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376440.8U CN211429628U (en) | 2020-03-23 | 2020-03-23 | High-speed frequency conversion drive plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020376440.8U CN211429628U (en) | 2020-03-23 | 2020-03-23 | High-speed frequency conversion drive plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429628U true CN211429628U (en) | 2020-09-04 |
Family
ID=72253819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020376440.8U Expired - Fee Related CN211429628U (en) | 2020-03-23 | 2020-03-23 | High-speed frequency conversion drive plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429628U (en) |
-
2020
- 2020-03-23 CN CN202020376440.8U patent/CN211429628U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |