CN214959267U - Frequency converter convenient to adjust and install - Google Patents
Frequency converter convenient to adjust and install Download PDFInfo
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- CN214959267U CN214959267U CN202121460449.8U CN202121460449U CN214959267U CN 214959267 U CN214959267 U CN 214959267U CN 202121460449 U CN202121460449 U CN 202121460449U CN 214959267 U CN214959267 U CN 214959267U
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Abstract
The utility model relates to a converter technical field. A frequency converter convenient to adjust and mount comprises a shell, electronic elements, a mounting plate, two pressing plates, two groups of fixing plates, two limiting plates, two connecting rods, a plurality of first springs and a plurality of sliding blocks, wherein the shell is provided with a plurality of first fixing holes; two groups of fixed plates are arranged in the shell, each group of fixed plates comprises two fixed plates, and the two fixed plates are provided with sliding chutes; each sliding block is provided with an inclined plane; each first spring is respectively connected with each sliding block and the inner wall of each sliding groove; the two limiting plates are arranged in the shell; threads are arranged on the two connecting rods, the two connecting rods are respectively in threaded connection with the two limiting plates, and the two connecting rods are respectively in rotary connection with the two pressing plates; each pressing plate is provided with two limiting columns; the electronic element is arranged on the mounting plate; the mounting plate is provided with a plurality of second springs. The utility model provides a converter convenient to adjust installation is connected through the dismantlement to mounting panel and casing, is convenient for change the casing.
Description
Technical Field
The utility model relates to a converter technical field especially relates to a converter convenient to adjust installation.
Background
Current converter is when outdoor installation, the casing that only passes through the converter usually keeps off the rain, because the converter casing is metal casing usually, the condition such as rust corrosion appears easily after long-time rain, because converter module and circuit board, electrical components mostly all installs inside the converter casing, and relatively fixed connection mode is more common, if change the converter casing then mean that the converter inner assembly all need dismantle, not only make electrical components appear damaging easily, and fastness also can reduce when installing once more, influence the whole life of converter.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a converter convenient to adjust installation is connected through the dismantlement to mounting panel and casing, is convenient for change the casing.
(II) technical scheme
The utility model provides a frequency converter convenient for adjustment and installation, which comprises a shell, an electronic element, an installation plate, two pressing plates, two groups of fixed plates, two limiting plates, two connecting rods, a plurality of first springs and a plurality of sliding blocks;
two groups of fixed plates are arranged in the shell, each group of fixed plates comprises two fixed plates, and the end surfaces of the two fixed plates, which are close to each other, are provided with sliding chutes; each sliding groove is provided with an opening and a through hole; each sliding block is connected with the inner wall of each sliding groove in a sliding manner, one end of each sliding block penetrates through the opening and is connected with the shell in a sliding manner, a groove is formed in each sliding block, and an inclined plane is formed in each sliding block; two ends of each first spring are respectively connected with each sliding block and the inner wall of each sliding groove;
the two limiting plates are arranged in the shell and are respectively positioned above the two groups of fixing plates; threads are arranged at one end of each of the two connecting rods, the two connecting rods are respectively in threaded connection with the two limiting plates, and the other ends of the two connecting rods respectively penetrate through the two limiting plates and are respectively in rotary connection with the two pressing plates; the lower end of each pressing plate is provided with two limiting columns; each limiting column penetrates through each through hole and is inserted into each groove;
the electronic element is arranged on the mounting plate; a plurality of second springs are arranged on the upper end face of the mounting plate; one end of each second spring, which is far away from the mounting plate, presses each pressing plate.
Preferably, the device further comprises two clamping blocks; the lower end face of each pressing plate is provided with a clamping groove; the two clamping blocks are respectively arranged on the mounting plate; the mounting panel is in under the mounted state, and two fixture blocks correspond respectively and insert in two draw-in grooves.
Preferably, the device also comprises a plurality of telescopic rods; the mounting panel is all connected to the one end of a plurality of telescopic links, and every clamp plate is compressed tightly respectively to the other end of a plurality of telescopic links.
Preferably, the housing is provided with a plurality of first heat dissipation holes.
Preferably, the mounting plate is provided with a plurality of second heat dissipation holes.
Preferably, the bottom surface of the shell is provided with a waterproof pad.
Preferably, a transparent window is arranged on the shell.
Preferably, each pressing plate and the two limiting columns are of an integrally formed structure.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, when in use, the electronic element is arranged on the mounting plate, the mounting plate is moved upwards, the second spring pushes the pressing plate to move upwards, and the connecting rod moves upwards along with the pressing plate, so that the limiting post is withdrawn from the groove and the through hole; the mounting plate is connected with the inclined plane in a sliding mode, the sliding block is connected with the inner wall of the sliding groove and the shell in a sliding mode, the first spring is compressed until the mounting plate is located above the sliding block, and the first spring pushes the sliding block to enable the sliding block to support the mounting plate; the connecting rod is pressed downwards, the pressing plate moves downwards along with the connecting rod, the limiting columns are inserted into the through holes in a matched mode, the pressing plate compresses the second springs, then the connecting rod is rotated, the connecting rod is in threaded connection with the limiting plate, the pressing plate is limited, and therefore the mounting plate is fixed; the utility model provides a converter convenient to adjust installation is connected through the dismantlement to mounting panel and casing, is convenient for change the casing.
Drawings
Fig. 1 is the utility model provides a three-dimensional structure schematic diagram of converter convenient to adjust installation.
Fig. 2 is a sectional view of the frequency converter convenient to adjust and install provided by the utility model.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a housing; 101. a first heat dissipation hole; 2. a transparent window; 3. an electronic component; 4. mounting a plate; 5. pressing a plate; 501. a card slot; 6. a fixing plate; 601. a chute; 7. a limiting plate; 8. a connecting rod; 9. a clamping block; 11. a first spring; 12. a slider; 121. a bevel; 13. a limiting column; 14. a second spring; 15. a telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the frequency converter convenient for adjustment and installation provided by the present invention includes a housing 1, an electronic component 3, a mounting plate 4, two pressing plates 5, two sets of fixing plates 6, two limiting plates 7, two connecting rods 8, a plurality of first springs 11 and a plurality of sliding blocks 12;
two groups of fixing plates 6 are arranged in the shell 1, each group of fixing plates 6 comprises two fixing plates 6, and the end surfaces of the two fixing plates 6 close to each other are provided with sliding grooves 601; each sliding chute 601 is provided with an opening and a through hole; each sliding block 12 is slidably connected with the inner wall of each sliding groove 601, one end of each sliding block 12 penetrates through the opening and is slidably connected with the shell 1, a groove is formed in each sliding block 12, and an inclined surface 121 is formed in each sliding block 12; both ends of each first spring 11 are respectively connected with each sliding block 12 and the inner wall of each sliding groove 601;
the two limiting plates 7 are both arranged in the shell 1, and the two limiting plates 7 are respectively positioned above the two groups of fixing plates 6; threads are arranged at one ends of the two connecting rods 8, the two connecting rods 8 are respectively in threaded connection with the two limiting plates 7, and the other ends of the two connecting rods 8 respectively penetrate through the two limiting plates 7 and are respectively in rotary connection with the two pressing plates 5; the lower end of each pressing plate 5 is provided with two limiting columns 13; each limiting column 13 penetrates through each through hole and is inserted into each groove;
the electronic component 3 is mounted on the mounting board 4; the upper end surface of the mounting plate 4 is provided with a plurality of second springs 14; the end of each second spring 14 remote from the mounting plate 4 presses against each pressure plate 5.
In the utility model, when in use, the electronic element 3 is arranged on the mounting plate 4, the mounting plate 4 moves upwards, the second spring 14 pushes the pressing plate 5 to move upwards, and the connecting rod 8 moves upwards along with the pressing plate 5, so that the limiting column 13 exits from the groove and the through hole; mounting plate 4 is slidably connected with inclined surface 121, sliding block 12 is slidably connected with inner wall of sliding groove 601 and housing 1, first spring 11 is compressed until mounting plate 4 is positioned above sliding block 12, and first spring 11 pushes sliding block 12, so that sliding block 12 supports mounting plate 4; the connecting rod 8 is pressed downwards, the pressing plate 5 moves downwards along with the connecting rod 8, the limiting posts 13 are inserted into the through holes in a matched mode, the pressing plate 5 compresses the second springs 14, then the connecting rod 8 is rotated, the connecting rod 8 is connected with the limiting plate 7 in a threaded mode, the pressing plate 5 is limited, and therefore the mounting plate 4 is fixed; the utility model provides a converter convenient to adjust installation is connected through the dismantlement to mounting panel and casing, is convenient for change the casing.
In an optional embodiment, the device further comprises two clamping blocks 9; the lower end surface of each pressing plate 5 is provided with a clamping groove 501; the two clamping blocks 9 are respectively arranged on the mounting plate 4; when the mounting plate 4 is in a mounting state, the two clamping blocks 9 are respectively and correspondingly inserted into the two clamping grooves 501; the mounting plate 4 is stably mounted to prevent the mounting plate 4 from slipping.
In an alternative embodiment, a plurality of telescopic rods 15 are further included; one end of each of the plurality of telescopic rods 15 is connected with the mounting plate 4, and the other end of each of the plurality of telescopic rods 15 respectively compresses each of the pressing plates 5; so that the movement of the mounting plate 4 is more smooth.
In an optional embodiment, the housing 1 is provided with a plurality of first heat dissipation holes 101; it is advantageous to dissipate heat from the electronic component 3.
In an alternative embodiment, the mounting plate 4 is provided with a plurality of second heat dissipation holes; further dissipating heat from the electronic component 3.
In an alternative embodiment, the bottom surface of the housing 1 is provided with a waterproof pad; prevent rainwater entering the housing 1 and protect the electronic components 3 in the housing 1.
In an alternative embodiment, the housing 1 is provided with a transparent window 2; it is convenient to observe the working condition of the electronic component 3 in the housing 1.
In an alternative embodiment, each pressing plate 5 and the two limiting columns 13 are of an integrally formed structure; the connection between each pressing plate 5 and the two limiting columns 13 which are integrally formed is firmer, and the service life of each pressing plate 5 and the service life of the two limiting columns 13 are prolonged.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A frequency converter convenient to adjust and mount is characterized by comprising a shell (1), electronic elements (3), a mounting plate (4), two pressing plates (5), two groups of fixing plates (6), two limiting plates (7), two connecting rods (8), a plurality of first springs (11) and a plurality of sliding blocks (12);
two groups of fixing plates (6) are arranged in the shell (1), each group of fixing plates (6) comprises two fixing plates (6), and the end surfaces, close to each other, of the two fixing plates (6) are provided with sliding grooves (601); each sliding groove (601) is provided with an opening and a through hole; each sliding block (12) is connected with the inner wall of each sliding groove (601) in a sliding mode, one end of each sliding block (12) penetrates through the opening and is connected with the shell (1) in a sliding mode, a groove is formed in each sliding block (12), and an inclined plane (121) is formed in each sliding block (12); two ends of each first spring (11) are respectively connected with each sliding block (12) and the inner wall of each sliding groove (601);
the two limiting plates (7) are arranged in the shell (1), and the two limiting plates (7) are respectively positioned above the two groups of fixing plates (6); threads are arranged at one end of each of the two connecting rods (8), the two connecting rods (8) are respectively in threaded connection with the two limiting plates (7), and the other ends of the two connecting rods (8) respectively penetrate through the two limiting plates (7) and are respectively in rotary connection with the two pressing plates (5); the lower end of each pressure plate (5) is provided with two limiting columns (13); each limiting column (13) penetrates through each through hole and is inserted into each groove;
the electronic element (3) is arranged on the mounting plate (4); a plurality of second springs (14) are arranged on the upper end surface of the mounting plate (4); one end of each second spring (14) far away from the mounting plate (4) presses each pressure plate (5).
2. Frequency converter convenient to adjust and install according to claim 1, characterized by further comprising two clamping blocks (9); the lower end face of each pressing plate (5) is provided with a clamping groove (501); the two clamping blocks (9) are respectively arranged on the mounting plate (4); when the mounting plate (4) is in a mounting state, the two clamping blocks (9) are respectively and correspondingly inserted into the two clamping grooves (501).
3. A frequency converter facilitating adjustment mounting according to claim 1, characterized by further comprising a plurality of telescopic rods (15); the mounting panel (4) is all connected to the one end of a plurality of telescopic links (15), and every clamp plate (5) is compressed tightly respectively to the other end of a plurality of telescopic links (15).
4. Frequency converter facilitating the adjustment of installation according to claim 1, characterized in that the housing (1) is provided with a plurality of first heat dissipation apertures (101).
5. Frequency converter facilitating adjustment mounting according to claim 1, characterized in that the mounting plate (4) is provided with a plurality of second heat dissipation holes.
6. Frequency converter for easy regulated mounting according to claim 1, characterized in that the bottom surface of the housing (1) is provided with a waterproof pad.
7. Frequency converter for easy adjustment of installation according to claim 1, characterized in that the housing (1) is provided with a transparent window (2).
8. Frequency converter convenient for adjustment mounting according to claim 1, characterized in that each pressure plate (5) is of an integrated structure with two limiting columns (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460449.8U CN214959267U (en) | 2021-06-29 | 2021-06-29 | Frequency converter convenient to adjust and install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460449.8U CN214959267U (en) | 2021-06-29 | 2021-06-29 | Frequency converter convenient to adjust and install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214959267U true CN214959267U (en) | 2021-11-30 |
Family
ID=79075008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460449.8U Active CN214959267U (en) | 2021-06-29 | 2021-06-29 | Frequency converter convenient to adjust and install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214959267U (en) |
-
2021
- 2021-06-29 CN CN202121460449.8U patent/CN214959267U/en active Active
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