CN211240553U - Novel power supply with circuit board locking structure - Google Patents
Novel power supply with circuit board locking structure Download PDFInfo
- Publication number
- CN211240553U CN211240553U CN202020302393.2U CN202020302393U CN211240553U CN 211240553 U CN211240553 U CN 211240553U CN 202020302393 U CN202020302393 U CN 202020302393U CN 211240553 U CN211240553 U CN 211240553U
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- China
- Prior art keywords
- mounting
- circuit board
- plate
- locking structure
- novel power
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a novel power supply with a circuit board locking structure, wherein a plurality of plugboards provided with circuit boards are arranged in a shell, and all the plugboards are arranged on a top plate of the shell through a mounting plate; the mounting plate is rotatably connected with the top plate; the lower extreme of mounting panel is equipped with the mount pad of a plurality of installation picture pegs, the mount pad is equipped with mounting groove down, the cell wall of mounting groove is equipped with first lockhole, the grafting end of picture peg is equipped with first bulb plunger, first lockhole with first bulb plunger one-to-one. The utility model provides a novel power with circuit board locking structure makes things convenient for the circuit board test, and save time raises the efficiency.
Description
Technical Field
The utility model belongs to the technical field of the power, concretely relates to novel power with circuit board locking structure.
Background
Because electrical components is too many during power supply design, need set up a plurality of circuit boards in the casing and weld electrical components, according to the design requirement, some circuit boards can be with screw locking to the roof of casing, the advantage of this kind of design is pleasing to the eye neat and save space, but nevertheless brings the trouble for the circuit board test, need tear the circuit board open during the test, because the test number of times is frequent, and dismantle the in-process, very easily damage the electrical component on the circuit board, damage the power, and just dismantle the circuit board again, also the waste time.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a novel power with circuit board locking structure, makes things convenient for the circuit board test, and save time raises the efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme be: the novel power supply with the circuit board locking structure comprises a shell provided with a side door, wherein a plurality of plugboards provided with circuit boards are arranged in the shell, and all the plugboards are arranged on a top plate of the shell through mounting plates;
the mounting panel with the roof rotates to be connected and concrete structure does: the top plate is provided with a bearing fixing shaft, the bearing fixing shaft is arranged close to a side door, the mounting plate is provided with a bearing, and the bearing fixing shaft is sleeved with the bearing to realize that one corner of the mounting plate rotates around the bearing fixing shaft;
the lower end of the mounting plate is provided with a plurality of mounting seats for mounting the plugboards, and the mounting seats correspond to the plugboards one by one; the mount pad is equipped with mounting groove down, the cell wall of mounting groove is equipped with a plurality of first lockholes, the grafting end of picture peg is equipped with a plurality of first bulb plungers, first lockhole with first bulb plunger one-to-one, the picture peg inserts in the mounting groove from bottom to top and blocks the locking that realizes picture peg and mount pad through first bulb plunger and first lockhole each other.
Furthermore, locking seats are respectively arranged on two sides of the insertion end of the insertion plate.
Further, one side provided with a side door is defined as a front side, and a limiting bolt is arranged behind the mounting plate.
Further, the mounting plate and be equipped with the bottom plate between the roof, bottom plate fixed connection is in the roof, the mounting plate rotates to be connected in the bottom plate.
Furthermore, the bottom plate is provided with a second lock hole, and a second ball plunger is arranged on the surface, opposite to the bottom plate, of the mounting plate.
Furthermore, two side surfaces of the insertion end of the insertion plate are respectively provided with two first ball plungers.
Furthermore, the mounting panel is equipped with two second bulb plungers and locates the left and right ends of mounting panel respectively.
The utility model has the advantages that:
the utility model is provided with a bottom plate at the lower end of the top plate of the shell, the lower end of the bottom plate is rotatably connected with a mounting plate, and the mounting plate can be screwed out of the shell from the side door in the horizontal direction; the plugboard provided with the circuit board is inserted into the mounting seat at the lower end of the mounting plate from bottom to top and is mutually clamped with the first lock hole to realize locking, when the circuit board needs frequent testing, the plugboard can be fixed on the mounting plate without a locking screw, if the circuit board needs to be taken down, the plugboard can be taken down by slightly forcibly retracting the ball head of the first ball plunger into the plunger, and the locking screw is locked after the testing is finished; the utility model is applied to the test of the circuit board inside the power supply, so that the circuit board can play a role of convenient disassembly and assembly during the test, thereby saving time and improving efficiency;
furthermore, a limiting bolt is arranged behind the mounting plate, and when the mounting plate horizontally rotates and enters the shell, the limiting bolt prevents the mounting plate from excessively rotating; meanwhile, the bottom plate is provided with a second lock hole, a second ball plunger is arranged on the surface, opposite to the bottom plate, of the mounting plate, the mounting plate is fixed with the second lock hole through clamping between the second ball plunger and the second lock hole, and the limiting bolt is matched with the second ball plunger and can limit the mounting plate at a preset position when the power supply is normally used.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure in the direction A-A in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction B-B in FIG. 2;
FIG. 4 is a schematic view of the structure in the direction C-C in FIG. 2;
FIG. 5 is a schematic view of the structure of FIG. 2 in the direction D-D;
FIG. 6 is a schematic view of the structure in the direction E-E of FIG. 5;
FIG. 7 is an enlarged view of A1 in FIG. 6;
fig. 8 is a schematic structural view of the socket and the mounting seat of the present invention;
fig. 9 is a schematic structural view of the insert plate of the present invention;
fig. 10 is a schematic view of the mounting plate of the present invention being rotated out of the side door;
the parts in the drawings are marked as follows:
the locking device comprises a shell 1, an inserting plate 2, a first ball plunger 21, a locking seat 22, a circuit board 3, a mounting plate 4, a limiting bolt 41, a second ball plunger 42, a top plate 5, a bearing fixing shaft 6, a bearing 7, a mounting seat 8, a mounting groove 81, a first locking hole 82 and a bottom plate 9.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a novel power supply with a circuit board locking structure is shown in figures 1 to 10 and comprises a shell 1 provided with a side door, wherein a plurality of plugboards 2 provided with circuit boards 3 are arranged in the shell, and all the plugboards are arranged on a top plate 5 of the shell through mounting plates 4;
the mounting panel with the roof rotates to be connected and concrete structure does: the top plate is provided with a bearing fixing shaft 6, the bearing fixing shaft is arranged close to a side door, the mounting plate is provided with a bearing 7, and the bearing fixing shaft is sleeved with the bearing to realize that one corner of the mounting plate rotates around the bearing fixing shaft;
the lower end of the mounting plate is provided with a plurality of mounting seats 8 for mounting the plugboards, and the mounting seats correspond to the plugboards one by one; the mount pad is equipped with mounting groove 81 down, the cell wall of mounting groove is equipped with a plurality of first lockholes 82, the grafting end of picture peg is equipped with a plurality of first bulb plungers 21, first lockhole with first bulb plunger one-to-one, the picture peg inserts from bottom to top in the mounting groove and blocks the locking that realizes picture peg and mount pad each other through first bulb plunger and first lockhole.
And locking seats 22 are respectively arranged on two sides of the insertion end of the insertion plate, and after the circuit board is tested, the locking seats are locked on the mounting plate through screws.
The one side that will be equipped with the side door is defined as the front side, the rear of mounting panel is equipped with limit bolt 41, and in the mounting panel horizontal rotation got into the casing, limit bolt prevented the mounting panel excessively to rotate.
The mounting panel with be equipped with bottom plate 9 between the roof, bottom plate fixed connection is in the roof, the mounting panel rotates to be connected in the bottom plate, bearing fixed axle fixed connection is in the bottom plate.
The bottom plate is provided with a second lock hole (not shown), the surface of the mounting plate opposite to the bottom plate is provided with a second ball plunger 42, and the mounting plate and the bottom plate are fixed with each other through clamping between the second ball plunger and the second lock hole.
Two first ball plunger pistons are respectively arranged on two side faces of the inserting end of the inserting plate.
The mounting panel is equipped with two second bulb plungers and locates the both ends about the mounting panel respectively.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (7)
1. The utility model provides a novel power with circuit board locking structure which characterized in that: the circuit board assembly comprises a shell provided with a side door, wherein a plurality of plugboards provided with circuit boards are arranged in the shell, and all the plugboards are arranged on a top plate of the shell through mounting plates;
the mounting panel with the roof rotates to be connected and concrete structure does: the top plate is provided with a bearing fixing shaft, the bearing fixing shaft is arranged close to a side door, the mounting plate is provided with a bearing, and the bearing fixing shaft is sleeved with the bearing to realize that one corner of the mounting plate rotates around the bearing fixing shaft;
the lower end of the mounting plate is provided with a plurality of mounting seats for mounting the plugboards, and the mounting seats correspond to the plugboards one by one; the mount pad is equipped with mounting groove down, the cell wall of mounting groove is equipped with a plurality of first lockholes, the grafting end of picture peg is equipped with a plurality of first bulb plungers, first lockhole with first bulb plunger one-to-one, the picture peg inserts in the mounting groove from bottom to top and blocks the locking that realizes picture peg and mount pad through first bulb plunger and first lockhole each other.
2. The novel power supply with circuit board locking structure of claim 1, characterized in that: and locking seats are respectively arranged on two sides of the insertion end of the insertion plate.
3. The novel power supply with circuit board locking structure of claim 1, characterized in that: the one side that will be equipped with the side door is defined as the front side, the rear of mounting panel is equipped with spacing bolt.
4. The novel power supply with circuit board locking structure of claim 1, characterized in that: the mounting panel with be equipped with the bottom plate between the roof, bottom plate fixed connection is in the roof, the mounting panel rotates to be connected in the bottom plate.
5. The novel power supply with circuit board locking structure of claim 4, characterized in that: the bottom plate is provided with a second lock hole, and a second ball plunger is arranged on the surface, opposite to the bottom plate, of the mounting plate.
6. The novel power supply with circuit board locking structure of claim 1, characterized in that: two first ball plunger pistons are respectively arranged on two side faces of the inserting end of the inserting plate.
7. The novel power supply with circuit board locking structure of claim 1, characterized in that: the mounting panel is equipped with two second bulb plungers and locates the both ends about the mounting panel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020302393.2U CN211240553U (en) | 2020-03-12 | 2020-03-12 | Novel power supply with circuit board locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020302393.2U CN211240553U (en) | 2020-03-12 | 2020-03-12 | Novel power supply with circuit board locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211240553U true CN211240553U (en) | 2020-08-11 |
Family
ID=71931897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020302393.2U Expired - Fee Related CN211240553U (en) | 2020-03-12 | 2020-03-12 | Novel power supply with circuit board locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211240553U (en) |
-
2020
- 2020-03-12 CN CN202020302393.2U patent/CN211240553U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |