CN105636380A - Panel fixing structure and frequency converter - Google Patents
Panel fixing structure and frequency converter Download PDFInfo
- Publication number
- CN105636380A CN105636380A CN201511026522.XA CN201511026522A CN105636380A CN 105636380 A CN105636380 A CN 105636380A CN 201511026522 A CN201511026522 A CN 201511026522A CN 105636380 A CN105636380 A CN 105636380A
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- Prior art keywords
- panel
- hook
- support
- clamp hook
- matching part
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
The invention discloses a panel fixing structure and a frequency converter. The panel fixing structure comprises a first panel and a second panel which is detachably fixed on the first panel. A second clamp piece and a dismounting opening are arranged on/in the second panel. The first panel is provided with a first clamp piece. Clamping fixation is formed between the first panel and the second panel via cooperation parts thereof. The second clamp piece and/or the first clamp piece is/are provided with a prop-open part/prop-open parts used for be propped open by a to-be-dismounted tool (such as a hard object with a certain thickness, e.g., a linear type screwdriver). The second cooperation part and/or the first cooperation part is/are provided with an integrated structure/integrated structures corresponding to the prop-open part/prop-open parts. The prop-open part corresponds to a dismounting opening in the second panel. During dismounting, the dismounting tool can be stretched into the prop-open part from the dismounting opening and prop open the prop-open part and the cooperation part, thereby opening the cooperation of the second clamp piece and the second clamp piece and separating the second panel and the first panel. The panel fixing structure is simple to dismount and operate and can be opened without cooperation of special tools or structure dismounting skills.
Description
Technical field
The application relates to a kind of panel fixing structural.
Background technology
Usually, equipment all can have the fixed sturcture between two panels. For the ease of objects such as maintenance or replacing assemblies, the 2nd panel is all be fixed on panel construction in removably mode usually.
At present, the fixing and locking mode of panel is roughly coupler construction (as shown in Figure 1), or card hooks the mode (as shown in Figure 2) being combined with screw.
Please refer to Fig. 1, the first panel 1 adopting coupler construction fixing and the 2nd panel 2, during dismounting, the 2nd panel 2 by hooking combination section 3,4 to open the 2nd panel 2 with the dynamic card of extracting tool (such as screwdriver etc.) sled, then can be pulled down, carry out follow-up a series of operation by operator. Please refer to Fig. 2, adopt card to hook the mode being combined with screw, then need first to unclamp the screw by the 2nd panel 2 is fixed on the first panel 1, and then pry open card hook fit structure 3,4, thus take off the 2nd panel 2.
But, need specialty instrument and certain structure dismounting technical ability just can open when these panel fixing structurals existing are dismantled, it be not easy to dismounting.
Summary of the invention
The application provides a kind of novel panel fixing structural and frequency transformer.
The panel fixing structural that the application provides, comprise the first panel and for unloading the 2nd fixing panel with the first panel is removable, described first panel has the first clamp hook piece, the dismounting mouth that described 2nd panel is provided with the 2nd clamp hook piece and stretches into for extracting tool, described first clamp hook piece has the first matching part, described 2nd clamp hook piece has the 2nd matching part, and described first matching part and described 2nd matching part form removable formula card and hook fit structure; Described 2nd clamp hook piece and/or the first clamp hook piece have opens portion for being disassembled the instrument support opened of support, and it is corresponding with the dismounting mouth position on the 2nd panel that portion is opened in described support, and it is into a single integrated structure that portion is opened in the support corresponding with it of described 2nd matching part and/or the first matching part.
As the further improvement of described panel fixing structural, described first clamp hook piece is at least two, and each first clamp hook piece comprises at least one support and opens portion, every two the first clamp hook pieces are one group, forming the first card hook group, often the support portion of opening of two the first clamp hook pieces in group arranges in opposite directions and forms the support stretched into for extracting tool and begin to speak.
As the further improvement of described panel fixing structural, described 2nd clamp hook piece is at least two, and each the 2nd clamp hook piece comprises at least one support and opens portion, every two the 2nd clamp hook pieces are one group, forming the 2nd card hook group, often the support portion of opening of two the 2nd clamp hook pieces in group arranges in opposite directions and forms the support stretched into for extracting tool and begin to speak.
As the further improvement of described panel fixing structural, in described first card hook group or the 2nd card hook group, the matching part of two clamp hook pieces lays respectively at the both sides supportted and begin to speak.
As the further improvement of described panel fixing structural, described support is opened portion's opposite sides and is had guiding face, make described support begin to speak to have from dismounting mouth inwardly by big to the targeting port of little change.
As the further improvement of described panel fixing structural, a first card hook group has two the first clamp hook pieces, a 2nd card hook group has two the 2nd clamp hook pieces, described first card hook group and the described 2nd corresponding setting of card hook group, time fixing, first blocks the first matching part in hook group and can form card with the 2nd matching part in the 2nd card hook group and hook and coordinate.
As the further improvement of described panel fixing structural, described first clamp hook piece comprises the first main body, described first main body is provided with and the first limiting section of the first angled setting of main body, and described first limiting section and the first main body form the first matching part of the hook-shaped shape of card; Described 2nd clamp hook piece comprises the 2nd main body, described 2nd main body is provided with and the 2nd limiting section of the 2nd angled setting of main body, described 2nd limiting section and the 2nd main body form the 2nd matching part of the hook-shaped shape of card, the described support portion of opening is arranged in the 2nd main body, and is positioned at the sides adjacent of the 2nd matching part.
As the further improvement of described panel fixing structural, described 2nd matching part and/or the first matching part have guiding chamfering, and the first matching part and the 2nd mutual break-in place in matching part when described guiding chamfering is arranged at installation.
The frequency transformer that the application provides, comprises cover and casing, and described casing has the first panel, and described cover has the 2nd panel, and described 2nd panel adopts the fixed sturcture as described in above-mentioned arbitrary item to be removably mounted on the first panel.
The useful effect of the application is:
The panel fixing structural that the application provides, it comprises the first panel and for unloading the 2nd fixing panel with the first panel is removable, first panel has the first clamp hook piece, 2nd panel is provided with the 2nd clamp hook piece and dismounting mouth, the first panel and the 2nd panel hook fixing by respective matching part formation card. Wherein the 2nd clamp hook piece and/or the first clamp hook piece also have and open portion for being disassembled instrument (as yi word pattern screwdriver etc. the has certain thickness hard object) support opened of support, and it is into a single integrated structure that portion is opened in the support corresponding with it of the 2nd matching part and/or the first matching part. It is corresponding with the dismounting mouth position on the 2nd panel that portion is opened in this support, when dismantling, extracting tool can be extend into support from dismounting mouth and open position, and portion be opened in support and supports out together with matching part, thus open the cooperation of the 2nd clamp hook piece and the first clamp hook piece, the 2nd panel and the first panel are departed from. The dismounting of this panel fixing structural is simple, it is not necessary to specialty instrument coordinates, and also dismounts technical ability without the need to structure and just can open, operates and be easily understood.
The frequency transformer that the application provides, it comprises cover and casing, and this casing has the first panel, and this cover has the 2nd panel. 2nd panel adopts above-mentioned fixed sturcture to be removably mounted on the first panel, and therefore cover can be opened by opposite case easily, thus casing inner structure inspected, keep in repair or change.
Accompanying drawing explanation
Fig. 1 is a kind of example structure schematic diagram of existing panel fixing structural;
Fig. 2 is existing panel fixing structural another kind of example structure schematic diagram;
Fig. 3 is the structural representation of a kind of embodiment of the application's panel fixing structural;
Fig. 4 is middle panel construction schematic diagram embodiment illustrated in fig. 3;
Fig. 5 is the partial enlargement figure of the first panel shown in Fig. 4;
Fig. 6 be embodiment illustrated in fig. 3 in the 2nd panel construction schematic diagram;
Fig. 7 is the structural representation of the 2nd clamp hook piece on the 2nd panel shown in Fig. 6;
Fig. 8 is the 2nd panel side view shown in Fig. 6;
Fig. 9 be embodiment illustrated in fig. 3 in the 2nd panel and the first panel be fastened after structural representation;
Figure 10 is the structural representation in middle extracting tool embodiment illustrated in fig. 3 insertion dismounting mouth;
Figure 11 is the schematic diagram that the 2nd clamp hook piece is opened in middle extracting tool embodiment illustrated in fig. 3 support;
Figure 12 be embodiment illustrated in fig. 3 in the 2nd panel pull down schematic diagram from the first panel;
Figure 13 is encircled portion enlarged view in Figure 12;
Figure 14 is the structural representation of the first clamp hook piece in the application's panel fixing structural the 2nd kind of embodiment;
Figure 15 is the structural representation of the 2nd clamp hook piece in the application's panel fixing structural the 2nd kind of embodiment;
Figure 16 be in the application's panel fixing structural the 2nd kind of embodiment the first clamp hook piece and the 2nd clamp hook piece be fastened after structural representation;
Figure 17 is that in the application's panel fixing structural the 4th kind of embodiment, the first clamp hook piece and the 2nd clamp hook piece card hook the schematic diagram coordinated;
Figure 18 is that in the application's panel fixing structural the 4th kind of embodiment, another kind first clamp hook piece and the 2nd clamp hook piece card hook the schematic diagram coordinated.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment. The application can realize with multiple different form, is not limited to the enforcement mode described by the present embodiment. Thering is provided the object of following embodiment to be convenient to the clearer understanding thoroughly of the application's disclosure, wherein the words of the indicating position such as upper and lower, left and right is only for shown structure position in respective figure.
But, the technician of this area may recognize that one or more detail describes and can be omitted, or can also adopt other method, assembly or material. In some instances, some enforcement modes do not describe or are not described later in detail.
In addition, technology feature described herein, technical scheme can also combine in one or more embodiments in any suitable manner.
Embodiment one:
The present embodiment one provides a kind of panel fixing structural.
This panel fixing structural comprises the first panel 100 and for dismantling the 2nd fixing panel 200 with the first panel 100. This first panel 100 may be a part for the internal structure of various kinds of equipment, it is also possible to an independent panel, and it may have different structures according to the difference of equipment, is referred to as the first panel 100 in the present embodiment. 2nd panel 200 can be the face cover structure of various kinds of equipment, is referred to as the 2nd panel 200 here.
Please refer to Fig. 3 to 8,2nd panel 200 one end may be rotatably connected on the first panel 100, and the 2nd panel 200 be provided with the dismounting mouth 210 and the 2nd clamp hook piece 220 that stretch into for extracting tool (as yi word pattern screwdriver etc. has certain thickness hard object), and the first panel 100 has the first clamp hook piece 110. Wherein the first clamp hook piece 110 has the first matching part, this first matching part is the first hook part 111 in the present embodiment, 2nd clamp hook piece 220 has the 2nd matching part, to be the 2nd hook part 221, first panel 100 and the 2nd panel 200 realize removable formula card hook fixing mainly through coordinating of the first hook part 111 and the 2nd hook part 221 in 2nd matching part in the present embodiment.
In order to convenient disassembly, the present embodiment the 2nd clamp hook piece 220 and/or the first clamp hook piece 110 also have opens portion for being disassembled the instrument support opened of support, and it is into a single integrated structure that portion is opened in the 2nd hook part 221 and/or the support corresponding with it of the first hook part 111. Namely may be that only the 2nd clamp hook piece 220 is provided with support and opens portion, it is also possible to only the first clamp hook piece 110 is provided with support and opens portion, it is also possible to be that the 2nd clamp hook piece 220 and the first clamp hook piece 110 are provided with support and open portion.
It is corresponding with dismounting mouth 210 position on the 2nd panel 200 that portion is opened in this support, correspondence mentioned here refers to, reactive force can be applied to support after stretching into from dismounting mouth 210 and open portion by extracting tool, and therefore this support portion of opening may be in underface, tiltedly lower section or other positions of dismounting mouth 210.
Power transmission effect is played in this support portion of opening, and when dismantling, from dismounting mouth 210, extracting tool can be extend into support and open position, and the support of the support portion of opening be opened. Open portion due to this support to be structure as a whole with the 2nd corresponding hook part 221 and/or the first hook part 111, therefore can open together with the 2nd hook part 221 of correspondence and/or the support of the first hook part 111, thus open the cooperation of the 2nd clamp hook piece 220 and the first clamp hook piece 110, the 2nd panel 200 and the first panel 100 are departed from.
The dismounting of this panel fixing structural is simple, it is not necessary to specialty instrument coordinates, and also dismounts technical ability without the need to structure and just can open, operates and be easily understood.
Further, please refer to Fig. 7, in the present embodiment, 2nd clamp hook piece 220 is at least two, and each the 2nd clamp hook piece 220 comprises at least one support and opens portion 224, every two the 2nd clamp hook pieces 220 are one group, form the 2nd card hook group, often the support of two the 2nd clamp hook pieces 220 in group is opened portion 224 and is arranged in opposite directions, and formed be used for the support stretched into of extracting tool begin to speak 225.
Wherein, in Fig. 7 in the 2nd card hook group the 2nd hook part 221 of two the 2nd clamp hook pieces 220 lay respectively at support begin to speak 225 both sides.
Here support begins to speak 225 to open portion 224 by two supports and enclose to close and is formed, in other embodiments, supports other existing structures beginning to speak also only to open portion 224 and the first panel 100 or cabinet by a support and surrounds.
Further, please continue to refer to Fig. 7, stretching into for the ease of extracting tool, the present embodiment makes support open portion 224 to have guiding face, make support begin to speak 225 have from dismounting mouth 210 inwardly by big to the targeting port of little change. When extracting tool enters targeting port front end, the bootable extracting tool of this targeting port is rapidly inserted into support and begins to speak in 225.
Further, please refer to Fig. 6, for the ease of quick dismounting, support is begun to speak 225 to be arranged at the underface that the 2nd panel 200 dismounts mouth 210 by the present embodiment, and such operator can conveniently see that support begins to speak 225.
Please refer to Fig. 4,5 and 7, in the present embodiment, first clamp hook piece 110 comprises the first main body 112, first main body 112 and is provided with the first limiting section 113, first limiting section 113 of angled setting with it (such as vertically arrange) and the first main body 112 forms the first hook part 111.
2nd clamp hook piece 220 comprises the 2nd main body the 222, two main body 222 and is provided with the 2nd limiting section the 223, two limiting section 223 of angled setting with it (such as vertically arrange) and the 2nd main body 222 forms the 2nd hook part 221. Support is opened portion 224 and is arranged in the 2nd main body 222, and is positioned at the sides adjacent of the 2nd hook part 221.
First clamp hook piece 110 is at least two, every two the first clamp hook pieces 110 are one group, forming the first card hook group, the first card hook group and the 2nd corresponding setting of card hook group, make the first hook part 111 in the first card hook group can catch on the 2nd hook part 221 in the 2nd card hook group. For two the first clamp hook pieces 110, the limiting section 113 of these two the first clamp hook pieces 110 is arranged in opposite directions, and staggers about position. And the 2nd clamp hook piece 220 is also two, form the 2nd card hook group, corresponding first clamp hook piece 110 in its position is arranged, namely, another the 2nd hook part 221 that time fixing, the 2nd hook part 221 in 2nd card hook group catches in first hook part the 111, a two card hook group in the first card hook group catches on another first hook part 111 in the first card hook group.
Wherein, portion 224 is opened in support on 2nd clamp hook piece 220 and the 2nd hook part 221 is arranged side by side, the limiting section 223 of the 2nd hook part 221 of two the 2nd clamp hook pieces 220 arranges in opposite directions and staggers in left and right, and two supports are opened portion 224 and are oppositely arranged and between two hook parts 221, form support and begin to speak 225. Owing to two the 2nd hook parts about 221 stagger, the vertical range between these two the 2nd hook parts 221 can be reduced, so, when separating panel, the deformation degree that portion is opened in support can be reduced.
Please refer to Fig. 9, when installing the 2nd panel 200 and the first panel 100, after only the 2nd clamp hook piece 220 on the 2nd panel 200 and the first clamp hook piece 110 on the first panel 100 need to being directed at, slightly firmly pressing can make the 2nd clamp hook piece 220 and the first clamp hook piece 110 mutually hook conjunction, completes the installation of the 2nd panel 200.
As shown in Figure 9, in order to put in place fast when the 2nd hook part 221 and the first hook part 111 coordinate, can make, at the 2nd hook part 221 and/or the first hook part 111, there is guiding chamfering 226,114, the first limiting section 113 and the 2nd limiting section 223 mutual break-in place when guiding chamfering 226,114 is arranged at installation. Utilize the guide effect of the guiding chamfering 226,114 of the 2nd hook part 221 and/or the first hook part 111, make the 2nd hook part 221 and the first hook part 111 under by the effect of pressure automatically support hook after opening and close, thus realize fixing of the 2nd panel 200 and the first panel 100.
Namely this kind install mode fast, has conveniently. And install firmly, it is not necessary to use screw, operates very simple.
Please refer to Figure 10 to 13, when dismantling, utilize arbitrary extracting tool, this extracting tool only need to meet certain thickness hard object, such as yi word pattern screwdriver 300, is very easy to find. From dismounting mouth 210, this extracting tool is extend into support begins to speak in 225, as shown in Figure 10.
The thickness of extracting tool be greater than support begin to speak 225 minimum thickness (namely the shortest distance between portion 224 is opened in two supports), therefore touch after support opens portion 224 at extracting tool, support just can be opened portion 224 and be opened to two side stays by continuation insertion, and drive two the 2nd hook parts 221 to open to two side stays together, thus depart from the first hook part 111, as shown in figure 11.
After the 2nd hook part 221 and the first hook part 111 depart from, the 2nd panel 200 can be taken off from the first panel 100, as shown in Figures 12 and 13.
In addition, in other embodiments, also may be that the both sides of the first clamp hook piece 110 have card respectively and hook, particularly, namely the first main body 112 both sides of the first clamp hook piece 110 are respectively arranged with the first limiting section 113, thus forming two the first hook parts 111, such first clamp hook piece 110 just can coordinate with two the 2nd clamp hook pieces 220.
In addition, the support portion of opening can be arranged on the optional position of clamp hook piece, if can make extracting tool can from dismounting mouth 210 enough to and the support that exerts a force open.
Embodiment two
The present embodiment two provides a kind of panel fixing structural.
Please refer to Figure 14 and 15 and 16, the panel fixing structural difference that the panel fixing structural that the present embodiment two provides and embodiment one provide is, this first clamp hook piece 120 is at least two, and each first clamp hook piece 120 comprises at least one support and opens portion 121, every two the first clamp hook pieces 120 are one group, often the support of two the first clamp hook pieces 120 in group is opened portion 121 and is arranged in opposite directions, and formed be used for the support stretched into of extracting tool begin to speak.
Certainly, as shown in figure 15, after being arranged on the first clamp hook piece by the support portion of opening, the 2nd corresponding clamp hook piece 230 then can not arranging support and open portion, its structure can be simple coupler construction.
That is, in the present embodiment two, during dismounting the 2nd panel, what extracting tool support was left is the first clamp hook piece 120 on the first panel 100, instead of the 2nd clamp hook piece on the 2nd panel.
Other dependency structures can with reference to such as shown in embodiment one.
Embodiment three:
The present embodiment three provides a kind of panel fixing structural.
The panel fixing structural difference that the panel fixing structural that the present embodiment three provides and embodiment one provide is, in the present embodiment three, the 2nd clamp hook piece has the 2nd support and opens portion, first clamp hook piece has the first support and opens portion, portion is opened in 2nd support and the first support portion of opening is arranged in opposite directions, and formed be used for the support stretched into of extracting tool begin to speak.
In the present embodiment three, during dismounting the 2nd panel, portion is left in the first support that portion and the first clamp hook piece are left in the 2nd support that extracting tool supports out the 2nd clamp hook piece simultaneously, thus the 2nd clamp hook piece and the first clamp hook piece are departed from.
In addition, the card of the first clamp hook piece and the 2nd clamp hook piece hook fit structure can shown in reference example two, three.
Embodiment four
The present embodiment four provides a kind of panel fixing structural.
Please refer to Figure 17 and 18, the difference of the present embodiment and embodiment one, two, three is, in the present embodiment, the first matching part of the first clamp hook piece is a panel.
As shown in figure 17, the first clamp hook piece is made up of the through hole 131 on the first panel 100 and the matching part 130 that is made up of through hole 131 surrounding panels, and the 2nd matching part 240 of the 2nd clamp hook piece can, as shown in embodiment one, two, three, be then a hook-shaped shape of card. Wherein, in order to the structure can seen under the 2nd panel, the 2nd panel 200 illustrate only the part panel of dismounting mouth surrounding. 2nd matching part 240 of the 2nd hook part is stretched in through hole 131 and is fastened with panel i.e. the first matching part 140 around through hole 131.
Or, as shown in figure 18, first clamp hook piece also can be made up of a supporting structure with panel, this panel is the first matching part 140 of the first clamp hook piece, 2nd matching part 240 of the 2nd clamp hook piece then can as shown in embodiment one, two, three, being a hook-shaped shape of card, the 2nd matching part of the 2nd hook part and the panel of this supporting structure i.e. the first matching part 140 are fastened.
In addition, it is also possible to the first matching part of the first clamp hook piece is for, such as shown in embodiment one, two, three, being one and block hook-shaped shape, and the 2nd matching part of the 2nd clamp hook piece is a panel.
In addition, in this application, the first clamp hook piece and the 2nd clamp hook piece refer to that can realize card hooks two parts coordinated, and wherein both may all have the hook-shaped shape of card, it is also possible to only have one of them to have coupler construction, as shown in this embodiment.
Embodiment five
The present embodiment five provides a kind of frequency transformer, and this frequency transformer comprises cover and casing.
This cover covers on casing, can be provided with each base part in casing. Casing has the first panel, and this cover has the 2nd panel. 2nd panel adopts the fixed sturcture as shown in above-mentioned any embodiment to be removably mounted on the first panel. Therefore cover can be opened by opposite case easily, thus casing inner structure inspected, keep in repair or change.
Above content is in conjunction with concrete enforcement mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations. For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace.
Claims (9)
1. a panel fixing structural, it is characterized in that, comprise the first panel and for unloading the 2nd fixing panel with the first panel is removable, described first panel has the first clamp hook piece, the dismounting mouth that described 2nd panel is provided with the 2nd clamp hook piece and stretches into for extracting tool, described first clamp hook piece has the first matching part, and described 2nd clamp hook piece has the 2nd matching part, and described first matching part and described 2nd matching part form removable formula card and hook fit structure; Described 2nd clamp hook piece and/or the first clamp hook piece have opens portion for being disassembled the instrument support opened of support, and it is corresponding with the dismounting mouth position on the 2nd panel that portion is opened in described support, and it is into a single integrated structure that portion is opened in the support corresponding with it of described 2nd matching part and/or the first matching part.
2. panel fixing structural as claimed in claim 1, it is characterized in that, described first clamp hook piece is at least two, and each first clamp hook piece comprises at least one support and opens portion, every two the first clamp hook pieces are one group, forming the first card hook group, often the support portion of opening of two the first clamp hook pieces in group arranges in opposite directions and forms the support stretched into for extracting tool and begin to speak.
3. panel fixing structural as claimed in claim 1, it is characterized in that, described 2nd clamp hook piece is at least two, and each the 2nd clamp hook piece comprises at least one support and opens portion, every two the 2nd clamp hook pieces are one group, forming the 2nd card hook group, often the support portion of opening of two the 2nd clamp hook pieces in group arranges in opposite directions and forms the support stretched into for extracting tool and begin to speak.
4. as claimed in claim 2 or claim 3 panel fixing structural, it is characterised in that, in described first card hook group or the 2nd card hook group, the matching part of two clamp hook pieces lays respectively at the both sides supportted and begin to speak.
5. as claimed in claim 2 or claim 3 panel fixing structural, it is characterised in that, described support is opened portion's opposite sides and is had guiding face, make described support begin to speak to have from dismounting mouth inwardly by big to the targeting port of little change.
6. panel fixing structural as claimed in claim 2 or claim 3, it is characterized in that, a first card hook group has two the first clamp hook pieces, a 2nd card hook group has two the 2nd clamp hook pieces, described first card hook group and the described 2nd corresponding setting of card hook group, time fixing, first blocks the first matching part in hook group and can form card with the 2nd matching part in the 2nd card hook group and hook and coordinate.
7. panel fixing structural as claimed in claim 6, it is characterized in that, described first clamp hook piece comprises the first main body, and described first main body is provided with and the first limiting section of the first angled setting of main body, and described first limiting section and the first main body form the first matching part of the hook-shaped shape of card; Described 2nd clamp hook piece comprises the 2nd main body, described 2nd main body is provided with and the 2nd limiting section of the 2nd angled setting of main body, described 2nd limiting section and the 2nd main body form the 2nd matching part of the hook-shaped shape of card, the described support portion of opening is arranged in the 2nd main body, and is positioned at the sides adjacent of the 2nd matching part.
8. panel fixing structural as claimed in claim 7, it is characterised in that, described 2nd matching part and/or the first matching part have guiding chamfering, and the first matching part and the 2nd mutual break-in place in matching part when described guiding chamfering is arranged at installation.
9. a frequency transformer, it is characterised in that, comprise cover and casing, described casing has the first panel, and described cover has the 2nd panel, and described 2nd panel adopts the fixed sturcture as described in item as arbitrary in claim 1-8 to be removably mounted on the first panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026522.XA CN105636380B (en) | 2015-12-30 | 2015-12-30 | Panel fixing structural and frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026522.XA CN105636380B (en) | 2015-12-30 | 2015-12-30 | Panel fixing structural and frequency converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105636380A true CN105636380A (en) | 2016-06-01 |
| CN105636380B CN105636380B (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511026522.XA Active CN105636380B (en) | 2015-12-30 | 2015-12-30 | Panel fixing structural and frequency converter |
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| Country | Link |
|---|---|
| CN (1) | CN105636380B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201708686U (en) * | 2010-06-07 | 2011-01-12 | 张学峰 | Shell for a frequency converter |
| JP2012244799A (en) * | 2011-05-20 | 2012-12-10 | Auto Network Gijutsu Kenkyusho:Kk | Electric connection box |
| CN104936406A (en) * | 2015-07-16 | 2015-09-23 | 温州市麦特力克电器有限公司 | Replaceable panel structure, and panel-replaceable switch, socket and humidity sensor |
| CN104936388A (en) * | 2014-03-19 | 2015-09-23 | 纬创资通股份有限公司 | Panel structure, electronic device housing and electronic device |
-
2015
- 2015-12-30 CN CN201511026522.XA patent/CN105636380B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201708686U (en) * | 2010-06-07 | 2011-01-12 | 张学峰 | Shell for a frequency converter |
| JP2012244799A (en) * | 2011-05-20 | 2012-12-10 | Auto Network Gijutsu Kenkyusho:Kk | Electric connection box |
| CN104936388A (en) * | 2014-03-19 | 2015-09-23 | 纬创资通股份有限公司 | Panel structure, electronic device housing and electronic device |
| CN104936406A (en) * | 2015-07-16 | 2015-09-23 | 温州市麦特力克电器有限公司 | Replaceable panel structure, and panel-replaceable switch, socket and humidity sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105636380B (en) | 2018-12-07 |
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