CN213073263U - Power supply box convenient for maintaining built-in components - Google Patents
Power supply box convenient for maintaining built-in components Download PDFInfo
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- CN213073263U CN213073263U CN202022139668.8U CN202022139668U CN213073263U CN 213073263 U CN213073263 U CN 213073263U CN 202022139668 U CN202022139668 U CN 202022139668U CN 213073263 U CN213073263 U CN 213073263U
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Abstract
The utility model provides a power supply box convenient for maintaining built-in parts, which relates to the field of electrical devices and comprises a base and a cover plate, wherein the base comprises two side plates arranged in parallel and a bottom plate connected with the two side plates, the bottom plate is arranged perpendicular to the side plates, the end parts of the two side plates far away from the bottom plate are both provided with clamping plates, the two clamping plates are oppositely arranged at the inner sides of the two side plates, clamping hooks are arranged on the opposite sides of the two side plates, and the clamping hooks and the clamping plates form a clamping component; the opposite sides of apron are provided with the connecting plate, the tip of connecting plate is provided with the draw runner, the draw runner card is in the centre gripping subassembly to the draw runner can slide along the length direction of centre gripping subassembly. The utility model provides a pair of conveniently maintain power pack of built-in part unpacks apart simply, and the convenience is maintained built-in part and is changed.
Description
Technical Field
The utility model relates to an electrical installation field especially relates to a power pack of built-in part of convenient maintenance.
Background
The power supply box can be used for accommodating various devices, such as a PLC board, a battery, a power supply wire and the like, and has a wide application range. The power supply box is usually installed in a less conspicuous or less accessible place for installation, and the installation environment required for the power supply box needs only to be simple and strong enough.
The existing power supply box generally comprises a base and a cover, and the base and the cover are fixed through bolts. When the inside device of maintenance power pack, need unscrew fixing bolt one by one, the time that consumes is long, is unfavorable for improving work efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art to a power pack of built-in part is conveniently maintained, unpacks apart simply, and the convenience is maintained built-in part and is changed.
In order to achieve the purpose, the utility model provides a power supply box convenient for maintaining built-in parts, which comprises a base and a cover plate, wherein the base comprises two side plates arranged in parallel and a bottom plate connected with the two side plates, the bottom plate is arranged perpendicular to the side plates, the end parts of the two side plates far away from the bottom plate are both provided with clamping plates, the two clamping plates are oppositely arranged at the inner sides of the two side plates, the opposite sides of the two side plates are provided with clamping hooks, and the clamping hooks and the clamping plates form a clamping assembly; the opposite sides of apron are provided with the connecting plate, the tip of connecting plate is provided with the draw runner, the draw runner card is in the centre gripping subassembly to the draw runner can slide along the length direction of centre gripping subassembly.
Further, the cross-section of draw runner is circular, the cardboard sets up to first circular arc towards one side of trip, the trip sets up to the second circular arc towards one side of cardboard, and the tip interval of two the same one ends of first circular arc and second circular arc all is less than the diameter of draw runner cross-section circle.
Furthermore, a chamfer is arranged at a position, close to the connecting plate, of the clamping plate, and the inclination angle of the chamfer is consistent with that of the connecting plate.
Further, the clamping assembly comprises end covers, when the sliding strip is completely slid into the clamping assembly, the end covers close two ends of the base, and are fixed through bolts.
Furthermore, the end that the curb plate is connected with the bottom plate extends outwards, forms connecting portion for the installation of power pack and external environment is fixed.
Furthermore, the middle part of the side surface of the bottom plate facing the cover plate is provided with two oppositely arranged clamping strips for fixedly mounting components in the power box.
Furthermore, two ends of the side surface of the bottom plate facing the cover plate are provided with round clamping pieces with openings for fixing components in the power box.
The utility model provides a pair of conveniently maintain power pack of built-in part embeds the part in the base, then the apron slides into the centre gripping subassembly through the draw runner and makes the apron cover the base. When the built-in part of power pack is maintained to needs, through pulling the apron, can pull out the draw runner from the centre gripping subassembly, make the base open, conveniently maintain or with trading built-in part.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following provides a detailed description of the present invention with reference to the embodiments of the present invention and the accompanying drawings.
FIG. 1 is a schematic view of an end structure of a base in the present invention;
FIG. 2 is a schematic view of the end structures of the base and the cover plate of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
The reference numerals in the drawings are explained below.
100. A base; 110. a side plate; 120. a base plate; 200. a cover plate; 210. a connecting plate; 220. a slide bar; 300. clamping a plate; 310. a first arc; 320. chamfering; 400. a hook is clamped; 410. a second arc; 500. a connecting portion; 600. clamping the strip; 700. circular fastener.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, a power supply box for conveniently maintaining built-in components includes a base 100 and a cover plate 200, a bottom plate 120 includes two side plates 110 arranged in parallel and a bottom plate 120 connecting the two side plates 110, one end of the side plate 110 connected with the bottom plate 120 extends outwards to form a connecting portion 500, and the connecting portion 500 is used for installing and fixing the power supply box with an external environment, specifically, an optical hole or a threaded hole for a bolt to pass through may be opened on the connecting portion 500.
The bottom plate 120 is perpendicular to the side plates 110, the two side plates 110 are provided with clamping plates 300 at ends far away from the bottom plate 120, the two clamping plates 300 are oppositely arranged at the inner sides of the two side plates 110, and the inner sides of the two side plates 110 refer to the opposite sides of the two side plates 110. The opposite sides of the two side plates 110 are provided with hooks 400, and the hooks 400 and the clamping plate 300 form a clamping assembly. The cover plate 200 is provided with connection plates 210 at opposite sides thereof, and the ends of the connection plates 210 remote from the cover plate 200 are provided with slide bars 220. The slide 220 is captured in the clamping assembly and the slide 220 is able to slide along the length of the clamping assembly. The hook 400 and the clip 300 form a clamping assembly, and the length direction of the clamping assembly is the length direction of the bottom plate 120. The slide bar 220 is clamped in the clamping assembly, which means that the slide bar 220 cannot move in the direction perpendicular to the length direction of the clamping assembly, and the slide bar 220 can only slide along the length direction of the clamping assembly.
In this embodiment, the components are built in the base 100, and then the cover 200 is slid into the clamping assembly by the slide 220 so that the cover 200 covers the base 100. When the built-in components of the power box need to be maintained, the sliding strip 220 can be pulled out of the clamping assembly by pulling the cover plate 200, so that the base 100 is opened, and the built-in components can be maintained or replaced conveniently.
The cross-section of the slide bar 220 is circular. One side of the clamping plate 300 facing the clamping hook 400 is provided with a first arc 310, one side of the clamping hook 400 facing the clamping plate 300 is provided with a second arc 410, and the arc degrees of the first arc 310 and the second arc 410 are greater than the arc degree of the cross section of the sliding strip 220. The two ends of the first arc 310 are opposite to the two ends of the second arc 410 respectively, and the distance between the two opposite ends of the first arc 310 and the second arc 410 is smaller than the diameter of the section circle of the slide bar 220, so that the slide bar 220 can be guaranteed to be clamped in the clamping assembly.
The chucking plate 300 is provided with a chamfer 320 at a position close to the connection plate 210, and the inclination angle of the chamfer 320 coincides with the inclination angle of the connection plate 210. The first arc 310 is spaced from the second end portion, which is far from the end close to the cap plate 200, by a distance greater than the thickness of the connection plate 210, so that the connection plate 210 can pass through the distance.
This embodiment also includes end caps (not shown) that close the ends of the base 100 when the slide 220 is fully slid into the clamping assembly and are bolted to the base 100. The end caps prevent the built-in components and the cover plate 200 from sliding off from one side.
The middle of the side of the bottom plate 120 facing the cover plate 200 is provided with two oppositely arranged clamping strips 600, and the two clamping strips 600 are used for fixing components arranged in the power box. Both ends of the side of the bottom plate 120 facing the cover plate 200 are provided with a circular latch 700 having an opening, the circular latch 700 being used to fix components mounted in the power box.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (7)
1. A power supply box convenient for maintaining built-in components comprises a base and a cover plate, and is characterized in that the base comprises two side plates arranged in parallel and a bottom plate connected with the two side plates, the bottom plate and the side plates are arranged perpendicularly, clamping plates are arranged at the end parts, far away from the bottom plate, of the two side plates, the two clamping plates are arranged in opposite directions on the inner sides of the two side plates, clamping hooks are arranged on opposite sides of the two side plates, and the clamping hooks and the clamping plates form a clamping assembly; the opposite sides of apron are provided with the connecting plate, the tip of connecting plate is provided with the draw runner, the draw runner card is in the centre gripping subassembly to the draw runner can slide along the length direction of centre gripping subassembly.
2. The power pack for conveniently maintaining the built-in components as claimed in claim 1, wherein the cross-section of the slide bar is circular, a first arc is disposed on a side of the clamping plate facing the clamping hook, a second arc is disposed on a side of the clamping hook facing the clamping plate, and the distance between the two ends of the same end of the first arc and the same end of the second arc is smaller than the diameter of the cross-section circle of the slide bar.
3. The power supply box convenient for maintaining built-in components as claimed in claim 2, wherein the clamping plate is provided with a chamfer at a position close to the connecting plate, and the inclination angle of the chamfer is consistent with that of the connecting plate.
4. The power pack for facilitating the maintenance of built-in components of claim 3, further comprising end caps closing both ends of the base and being fixed by bolts when the slide bar is completely slid into the clamping assembly.
5. The power supply box convenient for maintenance of built-in components as claimed in claim 4, wherein the end of the side plate connected with the bottom plate extends outwards to form a connecting part for fixing the power supply box with the external environment.
6. The power supply box convenient for maintaining built-in components as claimed in claim 5, wherein the bottom plate is provided with two oppositely arranged clamping strips in the middle of the side surface facing the cover plate for fixing the components in the power supply box.
7. The power supply box convenient for maintaining built-in components as claimed in claim 6, wherein both ends of the side of the bottom plate facing the cover plate are provided with round fasteners having openings for fixing the components mounted in the power supply box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139668.8U CN213073263U (en) | 2020-09-26 | 2020-09-26 | Power supply box convenient for maintaining built-in components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139668.8U CN213073263U (en) | 2020-09-26 | 2020-09-26 | Power supply box convenient for maintaining built-in components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213073263U true CN213073263U (en) | 2021-04-27 |
Family
ID=75560577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022139668.8U Active CN213073263U (en) | 2020-09-26 | 2020-09-26 | Power supply box convenient for maintaining built-in components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213073263U (en) |
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2020
- 2020-09-26 CN CN202022139668.8U patent/CN213073263U/en active Active
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