CN210669869U - Suspension type switching power supply - Google Patents
Suspension type switching power supply Download PDFInfo
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- CN210669869U CN210669869U CN201921953150.9U CN201921953150U CN210669869U CN 210669869 U CN210669869 U CN 210669869U CN 201921953150 U CN201921953150 U CN 201921953150U CN 210669869 U CN210669869 U CN 210669869U
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Abstract
The utility model discloses a suspension type switch power supply, which comprises a shell, wherein the back of the shell is provided with a suspension mechanism, and the suspension mechanism comprises a suspension part and a positioning part; the suspension part comprises a suspension plate, a first limiting block and two limiting strips, the two limiting strips are symmetrically arranged on the suspension plate, and the first limiting block is positioned between the two limiting strips and is fixedly connected with the suspension plate; the positioning piece comprises two limiting plates symmetrically arranged on the back face of the shell, a first limiting bulge is arranged on each limiting plate, a limiting face is arranged on the side face of each limiting plate, and the bottom end to the top end of each limiting face gradually extend towards the direction far away from the first limiting block; the flying piece is located between two limiting plates, and two spacing strips are located between two first spacing archs and the casing back respectively, and the bottom of two spacing strips contacts and extrudees between two spacing faces respectively, and the bottom of two first spacing archs contacts with the top of first stopper respectively. The utility model provides a current lower problem of suspension type switch life.
Description
Technical Field
The utility model belongs to the technical field of the power installation, in particular to suspension type switching power supply.
Background
Most switching power supply on the existing market is all fixed a position through a fastener when using, adopts this kind of mode, all is more loaded down with trivial details when installing and dismantling switching power supply, consequently, suspension type switching power supply is produced at the right moment.
The suspension plate protrudes from the top of the shell of the conventional suspension type switching power supply, the suspension plate and the shell are of an integrated structure, the suspension plate is provided with a suspension hole, when the suspension type switching power supply is positioned, only the suspension hole is hung on a hook or a screw, the suspension plate is very convenient to use, but the protrusion of the suspension plate is easy to damage in transportation and use processes, and the suspension plate cannot be replaced, so that the suspension type switching power supply can be normally used, and the service life of the suspension type switching power supply is greatly prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a suspension type switch power supply, when the suspension type switch power supply is positioned, a suspension hole is suspended on a hook or a screw, the bottoms of two first limit bulges are respectively contacted with the top end of a first limit block, thus preventing a suspension part from moving upwards and shaking left and right, the bottoms of the two limit strips are respectively contacted and extruded between two limit surfaces, thus preventing the suspension part from moving downwards, the two limit strips are respectively positioned between the two first limit bulges and the back surface of a shell, preventing the suspension part from shaking along the direction vertical to the back surface of the shell, when the suspension plate of the suspension part is damaged, only the two limit strips need to be folded, then the damaged suspension part is taken out from the two limit plates from top to bottom, the separation of the suspension part and a positioning part is realized, and then a new suspension part is inserted between the two limit plates, alright realize the change of suspension member to prolonged suspension type switching power supply's life, simultaneously, when transporting suspension type switching power supply, the suspension member can be transported alone, thereby has prevented to a certain extent that the suspension member from taking place to damage.
In order to realize the purpose, the utility model discloses a technical scheme is:
a suspension type switching power supply comprises a shell, wherein a suspension mechanism is arranged on the back of the shell and comprises a suspension part and a positioning part; the suspension part comprises a suspension plate, a first limiting block and two limiting strips, a suspension hole is formed in the suspension plate and is located above the shell, the two limiting strips are symmetrically arranged on the suspension plate, and the first limiting block is located between the two limiting strips and is fixedly connected with the suspension plate; the positioning piece comprises two limiting plates symmetrically arranged on the back face of the shell, a first limiting bulge is arranged on each limiting plate, a limiting surface is arranged on the side face of each limiting plate, and the bottom end to the top end of each limiting surface gradually extend in the direction far away from the first limiting block; the suspension part is located two between the limiting plate, two spacing strip is located two respectively first spacing arch with between the casing back, two the bottom of spacing strip respectively with two contact and extrusion between the spacing face, two first spacing bellied bottom respectively with the top contact of first stopper.
Preferably, the bottom of first stopper is equipped with handheld piece, handheld piece is kept away from be equipped with the operation on the terminal surface of casing stupefied, spacing face is located first spacing bellied below, spacing strip is located first spacing bellied below part and being close to there is the space of predetermineeing between the limiting plate.
Preferably, the bottom of two limiting plates is equipped with the second stopper respectively, handheld piece is located two between the second stopper, the relative both ends of handheld piece are equipped with the spacing arch of second respectively, two the spacing arch of second is located two respectively the second stopper with between the casing back.
Preferably, the suspension member further comprises a connecting rod, the first limiting block is fixedly connected with the suspension plate through the connecting rod, and the connecting rod is located between the two first limiting bulges.
Preferably, hang board, connecting rod, first stopper, handheld piece, operation stupefied, two spacing archs of second and two spacing structures for integrated into one piece, limiting plate, first spacing arch and second stopper are integrated into one piece structure.
Preferably, the first limiting protrusion and the back face of the shell are respectively attached to the limiting strips, and the second limiting protrusion and the second limiting block are attached to the back face of the shell along a direction perpendicular to the back face of the shell.
The utility model has the advantages that:
1) when the suspension plate of the suspension part is damaged, the two limit strips are folded, the damaged suspension part is drawn out from the two limit plates from top to bottom, the separation of the suspension part and the positioning piece is realized, then a new suspension part is inserted between the two limit plates, the replacement of the suspension part can be realized, and the service life of the suspension type switching power supply is prolonged, meanwhile, when the suspension type switch power supply is transported, the suspension part can be transported independently, so that the suspension part is prevented from being damaged to a certain extent.
2) The bottom end of the limiting block is provided with the handheld block, so that the hanging part can be operated by hands conveniently, and the hanging part can move relative to the positioning part conveniently; the end face, far away from the shell, of the handheld block is provided with an operation ridge, a preset gap exists between the part, located below the first limiting protrusion, of the limiting strip and the close limiting plate, when the hanging piece and the positioning piece need to be separated, tweezers or fingers only need to be inserted into the preset gap, then the two limiting strips are folded, meanwhile, the fingers press the operation ridge and exert force downwards, the hanging piece and the positioning piece can be separated, and the separation efficiency of the hanging piece and the positioning piece is improved.
3) The handheld block is positioned between the two second limiting blocks, so that the hanging piece is further prevented from shaking left and right; the two opposite ends of the handheld piece are respectively provided with a second limiting protrusion, and the two second limiting protrusions are respectively positioned between the two second limiting blocks and the back face of the shell, so that the hanging piece is further prevented from shaking along the direction perpendicular to the back face of the shell.
4) The connecting rod is located between two first spacing archs, has further prevented that the flying piece from rocking about.
5) Hang board, connecting rod, first stopper, handheld piece, operation stupefied, two spacing archs of second and two spacing structures for integrated into one piece, limiting plate, first spacing arch and second stopper are integrated into one piece structure, have improved suspension type switching power supply's production efficiency.
6) The first limiting protrusion and the back face of the shell are respectively attached to the limiting strips, the second limiting protrusion and the second limiting block are attached to the back face of the shell in a direction perpendicular to the back face of the shell, and therefore the hanging piece is further prevented from shaking in the direction perpendicular to the back face of the shell.
Drawings
Fig. 1 is a front view of a suspended switching power supply of the present invention;
FIG. 2 is an enlarged fragmentary view at A of FIG. 1;
fig. 3 is a front view of a suspension member in a suspension type switching power supply of the present invention;
fig. 4 is a left side view of a suspension member in a suspension type switching power supply of the present invention;
fig. 5 is an assembly diagram of a connecting rod, a first limiting block and a hand-held block in a suspension type switching power supply of the present invention;
fig. 6 is an assembly diagram of a positioning member and a housing in a suspension type switching power supply of the present invention;
fig. 7 is an assembly diagram of a first limiting protrusion, a limiting plate and a second limiting block in a suspension type switching power supply of the present invention;
fig. 8 is the utility model relates to an assembly schematic diagram of another angle of first spacing arch, limiting plate and second stopper among suspension type switching power supply.
In the figure: 1. a housing; 2. a suspension member; 21. a suspension plate; 211. a hanging hole; 22. a limiting strip; 23. a connecting rod; 24. a first stopper; 25. a hand-held block; 251. a second limit bulge; 252. carrying out operation corrugation; 3. a positioning member; 31. a limiting plate; 311. a first limit protrusion; 312. a limiting surface; 32. and a second limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-8, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the 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.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model provides a suspension type switching power supply.
A suspension type switch power supply comprises a shell 1, wherein a suspension mechanism (not marked) is arranged on the back surface of the shell 1, and comprises a suspension part 2 and a positioning part 3; the suspension part 2 comprises a suspension plate 21, a first limit block 24 and two limit strips 22, a suspension hole 211 is arranged on the suspension plate 21, the suspension hole 211 is positioned above the shell 1, the two limit strips 22 are symmetrically arranged on the suspension plate 21, and the first limit block 24 is positioned between the two limit strips 22 and is fixedly connected with the suspension plate 21; the positioning piece 3 comprises two limiting plates 31 symmetrically arranged on the back of the shell 1, a first limiting bulge 311 is arranged on each limiting plate 31, a limiting surface 312 is arranged on the side surface of each limiting plate 31, and the bottom end to the top end of each limiting surface 312 gradually extends towards the direction far away from the first limiting block 24; the suspension part 2 is located between two limiting plates 31, the two limiting strips 22 are respectively located between two first limiting protrusions 311 and the back of the shell 1, the bottom ends of the two limiting strips 22 are respectively in contact with and extruded between two limiting surfaces 312, and the bottom ends of the two first limiting protrusions 311 are respectively in contact with the top end of the first limiting block 24.
In the technical scheme provided by the application, when the suspension type switch power supply is positioned, the suspension hole 211 is suspended on a hook (not shown) or a screw (not shown), the bottom ends of the two first limiting bulges 311 are respectively contacted with the top ends of the first limiting blocks 24, so that the suspension part 2 is prevented from moving upwards and shaking left and right, the bottom ends of the two limiting strips 22 are respectively contacted and extruded with the two limiting surfaces 312, the suspension part 2 is prevented from moving downwards, the two limiting strips 22 are respectively positioned between the two first limiting bulges 311 and the back surface of the shell 1, the suspension part 2 is prevented from shaking in the direction vertical to the back surface of the shell 1, when the suspension plate 21 of the suspension part 2 is damaged, only the two limiting strips 22 are required to be folded, then the damaged suspension part 2 is pulled out from the two limiting plates 31 from top to bottom, and the separation of the suspension parts 2 and 3 is realized, then insert a new hanger 2 between two limiting plates 31, alright realize the change of hanger 2 to prolonged suspension type switching power supply's life, simultaneously, when transporting suspension type switching power supply, hanger 2 can be transported alone, thereby has prevented to a certain extent that hanger 2 from taking place the damage.
Preferably, the bottom end of the first stopper 24 is provided with a handheld block 25, the end surface of the handheld block 25 away from the housing 1 is provided with an operating edge 252, the stopper surface 312 is located below the first stopper protrusion 311, and a preset gap exists between the part of the stopper strip 22 located below the first stopper protrusion 311 and the adjacent stopper plate 31. The bottom end of the limiting block is provided with the handheld block 25, so that the hanging part 2 can be conveniently operated by hands, and the hanging part 2 can conveniently move relative to the positioning part 3; the end face, far away from the shell 1, of the handheld block 25 is provided with an operation ridge 252, a preset gap exists between the part, located below the first limiting protrusion 311, of the limiting strip 22 and the adjacent limiting plate 31, when the hanging piece 2 and the positioning piece 3 need to be separated, only tweezers or fingers need to be inserted into the preset gap, then the two limiting strips 22 are folded, meanwhile, the fingers press the operation ridge 252 and exert force downwards, the hanging piece 2 and the positioning piece 3 can be separated, and the separation efficiency of the hanging piece 2 and the positioning piece 3 is improved.
Preferably, the bottom ends of the two limiting plates 31 are respectively provided with a second limiting block 32, the handheld block 25 is located between the two second limiting blocks 32, the two opposite ends of the handheld block 25 are respectively provided with a second limiting protrusion 251, and the two second limiting protrusions 251 are respectively located between the two second limiting blocks 32 and the back of the housing 1. The handheld block 25 is positioned between the two second limit blocks 32, so that the hanging piece 2 is further prevented from shaking left and right; two opposite ends of the handheld block 25 are respectively provided with a second limiting protrusion 251, and the two second limiting protrusions 251 are respectively located between the two second limiting stoppers 32 and the back of the housing 1, so that the suspension member 2 is further prevented from shaking in a direction perpendicular to the back of the housing 1.
Preferably, the suspension member 2 further comprises a connecting rod 23, the first limit block 24 is fixedly connected with the suspension plate 21 through the connecting rod 23, and the connecting rod 23 is located between the two first limit protrusions 311. The connecting rod 23 is located between the two first limit protrusions 311, further preventing the hanger 2 from shaking left and right.
Preferably, the hanging plate 21, the connecting rod 23, the first limiting block 24, the holding block 25, the operating edge 252, the two second limiting protrusions 251 and the two limiting strips 22 are integrally formed, and the limiting plate 31, the first limiting protrusions 311 and the second limiting blocks 32 are integrally formed. And the production efficiency of the suspension type switching power supply is improved by adopting an integrally formed structure.
Preferably, the first limiting protrusion 311 and the back of the casing 1 are respectively attached to the limiting strip 22, and the second limiting protrusion 251 and the second limiting block 32 are attached to each other along a direction perpendicular to the back of the casing 1. The first limiting protrusion 311 and the back of the casing 1 are respectively attached to the limiting strip 22, and the second limiting protrusion 251 and the second limiting block 32 are attached to each other in a direction perpendicular to the back of the casing 1, so that the suspension member 2 is further prevented from shaking in the direction perpendicular to the back of the casing 1.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. A suspension type switch power supply comprises a shell, and is characterized in that a suspension mechanism is arranged on the back of the shell and comprises a suspension part and a positioning part; the suspension part comprises a suspension plate, a first limiting block and two limiting strips, a suspension hole is formed in the suspension plate and is located above the shell, the two limiting strips are symmetrically arranged on the suspension plate, and the first limiting block is located between the two limiting strips and is fixedly connected with the suspension plate; the positioning piece comprises two limiting plates symmetrically arranged on the back face of the shell, a first limiting bulge is arranged on each limiting plate, a limiting surface is arranged on the side face of each limiting plate, and the bottom end to the top end of each limiting surface gradually extend in the direction far away from the first limiting block; the suspension part is located two between the limiting plate, two spacing strip is located two respectively first spacing arch with between the casing back, two the bottom of spacing strip respectively with two contact and extrusion between the spacing face, two first spacing bellied bottom respectively with the top contact of first stopper.
2. The suspended switch power supply of claim 1, wherein a hand-held block is arranged at the bottom end of the first limiting block, an operation edge is arranged on the end surface of the hand-held block far away from the shell, the limiting surface is arranged below the first limiting protrusion, and a preset gap is formed between the part of the limiting strip below the first limiting protrusion and the limiting plate close to the limiting strip.
3. The suspended switch power supply of claim 2, wherein the bottom ends of the two limiting plates are respectively provided with a second limiting block, the handheld block is located between the two second limiting blocks, the two opposite ends of the handheld block are respectively provided with a second limiting protrusion, and the two second limiting protrusions are respectively located between the two second limiting blocks and the back of the casing.
4. A suspended switch power supply as claimed in claim 3, wherein the suspension member further comprises a connecting rod, the first limit stop is fixedly connected to the suspension plate via the connecting rod, and the connecting rod is located between the two first limit projections.
5. The suspended type switch power supply of claim 4, wherein the suspension plate, the connecting rod, the first limiting block, the handheld block, the operating edge, the two second limiting protrusions and the two limiting strips are integrally formed, and the limiting plate, the first limiting protrusions and the second limiting blocks are integrally formed.
6. A suspended switch power supply as claimed in claim 5, wherein the first limit protrusion and the back of the case are respectively attached to the limit strips, and the second limit protrusion and the second limit block are attached to each other in a direction perpendicular to the back of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953150.9U CN210669869U (en) | 2019-11-13 | 2019-11-13 | Suspension type switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921953150.9U CN210669869U (en) | 2019-11-13 | 2019-11-13 | Suspension type switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210669869U true CN210669869U (en) | 2020-06-02 |
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ID=70812346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921953150.9U Active CN210669869U (en) | 2019-11-13 | 2019-11-13 | Suspension type switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210669869U (en) |
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2019
- 2019-11-13 CN CN201921953150.9U patent/CN210669869U/en active Active
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