CN220359511U - Display dial plate of uninterrupted power supply and stabilized voltage power supply - Google Patents
Display dial plate of uninterrupted power supply and stabilized voltage power supply Download PDFInfo
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- CN220359511U CN220359511U CN202321965583.2U CN202321965583U CN220359511U CN 220359511 U CN220359511 U CN 220359511U CN 202321965583 U CN202321965583 U CN 202321965583U CN 220359511 U CN220359511 U CN 220359511U
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- 230000000694 effects Effects 0.000 abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a display dial plate of an uninterruptible power supply and a stabilized voltage supply, which belongs to the technical field of display dials and comprises a dial plate shell and a display screen body, wherein the top of the dial plate shell is covered with a fixed frame, clamping grooves are formed in two sides of the bottom of the fixed frame, the inner walls of the clamping grooves are in sliding fit with two sides of the display screen body, and inserting blocks are fixedly connected to corners of the bottom of the fixed frame. When the dial plate is used, the display screen body is stably placed at the top of the dial plate shell, the fixing frames are clamped at the two sides of the display screen body, so that the display screen body is positioned in the clamping groove, the inserting block is inserted into the inserting groove, the limiting rod is pulled to slide in the inner wall of the limiting opening, after the limiting groove is aligned with the inner wall of the limiting opening, the limiting rod can slide into the limiting groove under the acting force of the reset spring, and therefore, the dial plate can be installed conveniently, and the effect of being convenient for workers to operate can be achieved.
Description
Technical Field
The utility model belongs to the technical field of display dials, and particularly relates to a display dial of an uninterruptible power supply and a stabilized voltage supply.
Background
Along with the continuous development of the digitalization of power supply products, the power supply products built by the original analog devices are gradually replaced by the digitalization products, the original simple LED indicator lamp display device is gradually replaced by the LCD display with higher digitalization degree, and an uninterruptible power supply and a stabilized voltage supply display dial plate are needed in the production of hardware parts.
At present, chinese patent with bulletin number CN201993118U discloses a display dial of uninterruptible power supply, regulated power supply, including liquid crystal display and control circuit, control circuit includes liquid crystal display and backlight power supply, liquid crystal display is provided with input voltage dial plate display area and output voltage dial plate display area, liquid crystal display is provided with input voltage digital display area and output voltage digital display area, liquid crystal display is provided with load display area, battery power display area, load display area sets up two at least crossbars, the width of crossbars is by supreme increase down. The utility model ensures that the pen section type LCD display device has the modern digital pen section type digital display and the traditional dial pointer indication, and does not increase the cost of the dial; the digital display and the dial pointer display are in one-to-one correspondence by real-time control and display output.
However, when the device is used, the liquid crystal display screen is fixedly connected with the dial plate shell through the bolts, the liquid crystal display screen is easy to damage when being impacted, and at the moment, workers are required to rotate the bolts frequently and repeatedly by means of tools to complete disassembly, so that the operation of the workers is inconvenient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a display dial of an uninterruptible power supply and a stabilized voltage supply. The advantages are that: the effect of being convenient for staff to operate can be achieved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an uninterrupted power source, regulated power supply's display dial plate, includes dial plate casing and display screen body, fixed frame has been connect to the top lid of dial plate casing, the draw-in groove has all been seted up to the bottom both sides of fixed frame, the inner wall of draw-in groove forms sliding fit with the both sides of display screen body, the bottom corner fixedly connected with cartridge of fixed frame, the slot with cartridge one-to-one is seted up at the top corner of dial plate casing, form sliding fit between the inner wall of slot and the cartridge.
The technical scheme is as follows: during the use, steadily place the top at the dial plate casing with the display screen body, with fixed frame card in the both sides of display screen body for the display screen body is located the draw-in groove, and the inserted block inserts to the slot this moment in, and the pulling gag lever post slides in the inner wall of spacing mouth, aligns the back at the inner wall of spacing groove and spacing mouth, and the gag lever post can slide to the spacing inslot under reset spring's effort, can accomplish the installation, consequently, can realize the effect of the staff operation of being convenient for.
The utility model is further characterized in that a limit groove is formed in one side of the insertion block, a limit opening corresponding to the limit groove is formed in the outer wall of the fixed frame, and the same limit rod is fixedly connected between the inner wall of the limit groove and the inner wall of the limit opening.
The technical scheme is as follows: the setting of gag lever post can be with the inner wall slip of spacing groove to in the spacing mouth, pulls out the slot with the kicking block this moment and can accomplish the dismantlement to the fixed frame, and then accomplishes the dismantlement to the display screen body.
The utility model is further arranged that one end of the limiting rod is fixedly connected with the same reset spring between the outer wall of the fixed frame.
The technical scheme is as follows: the reset spring can apply pressure to the limiting rod, so that the limiting rod is placed stably in the limiting groove.
The utility model is further arranged that the top of the outer wall of the fixed frame is hinged with a fixed rod with an L-shaped structure, and the inner wall of the fixed rod is contacted with one surface of the limiting rod.
The technical scheme is as follows: the setting of dead lever can carry out spacing operation to one side of gag lever post, can avoid the maloperation to make the gag lever post appear removing.
The utility model is further characterized in that the inner wall of the slot is provided with a rotatable top plate, and the bottom of the top plate is fixedly connected with the same jacking spring between the bottom of the top plate and the inner wall of the bottom of the slot.
The technical scheme is as follows: the top plate is arranged, so that the bottom of the insert block can be applied with force under the acting force of the jack-up spring, and the tight fit between the limit rod and the inner wall of the limit groove can be realized.
The utility model is further characterized in that the two inner walls of the slot are rotatably connected with the same rotating shaft through bearings, and the rotating shaft is fixedly connected with the top plate.
The technical scheme is as follows: the setting of axis of rotation can be convenient for roof cooperation axis of rotation take place to rotate, can be convenient for the downshift of inserted block this moment.
The utility model is further characterized in that a rotating groove is formed in the top of the top plate, and a rotating ball is rotatably connected to the inner wall of the rotating groove.
The technical scheme is as follows: the rotating ball can rotate in the rotating groove, and at the moment, the sliding friction force between the insert block and the top plate can be reduced.
The beneficial effects of the utility model are as follows:
1. this uninterrupted power source, regulated power supply's display dial plate, during the use, steadily place the display screen body at the top of dial plate casing, with the both sides of fixed frame card at the display screen body for the display screen body is located the draw-in groove, and the inserted block inserts to the slot this moment in, and the pulling gag lever post slides in the inner wall of spacing mouth, aligns the back at the inner wall of spacing groove and spacing mouth, and the gag lever post can slide to the spacing inslot under reset spring's effort, can accomplish the installation, consequently, can realize the effect of the staff operation of being convenient for.
2. This uninterrupted power source, regulated power supply's display dial plate can carry out spacing operation to one side of gag lever post through the dead lever, can avoid the maloperation to make the gag lever post appear removing.
3. The display dial plate of the uninterrupted power supply and the stabilized voltage supply can rotate in the rotating groove through the rotating ball, and at the moment, the sliding friction force between the insert block and the top plate can be reduced.
Drawings
Fig. 1 is a schematic perspective view of a display dial of an uninterruptible power supply and a stabilized voltage supply according to the present utility model;
fig. 2 is a schematic diagram of a partial cross-sectional structure of a display dial of an uninterruptible power supply and a stabilized power supply according to the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. dial plate shell; 2. a fixed frame; 3. a clamping groove; 4. inserting blocks; 5. a slot; 6. a limit groove; 7. a limit rod; 8. a return spring; 9. a fixed rod; 10. a top plate; 11. jacking up the spring; 12. a rotating shaft; 13. a rotating groove; 14. the ball is rotated.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-3, a display dial plate of uninterruptible power supply and stabilized voltage supply comprises a dial plate housing 1 and a display screen body, wherein a fixed frame 2 is covered on the top of the dial plate housing 1, clamping grooves 3 are formed in two sides of the bottom of the fixed frame 2, sliding fit is formed between the inner walls of the clamping grooves 3 and two sides of the display screen body, inserting blocks 4 are fixedly connected to the corners of the bottom of the fixed frame 2, inserting grooves 5 corresponding to the inserting blocks 4 one by one are formed in the corners of the top of the dial plate housing 1, and sliding fit is formed between the inner walls of the inserting grooves 5 and the inserting blocks 4.
It should be noted that, in this embodiment, the limit groove 6 is provided on one side of the plug 4, the limit opening corresponding to the limit groove 6 is provided on the outer wall of the fixed frame 2, the same limit rod 7 is fixedly connected between the inner wall of the limit groove 6 and the inner wall of the limit opening, the inner wall of the limit groove 6 can slide into the limit opening through the limit rod 7, at this time, the plug 4 is pulled out of the slot 5 to complete the disassembly of the fixed frame 2, and then the disassembly of the display screen body is completed.
Further, in this embodiment, the same return spring 8 is fixedly connected between one end of the stop lever 7 and the outer wall of the fixed frame 2, and pressure can be applied to the stop lever 7 through the return spring 8, so that the stop lever 7 is placed stably in the stop slot 6.
The outer wall top of fixed frame 2 articulates there is dead lever 9 that is L shape structure, contacts between the inner wall of dead lever 9 and the one side of gag lever post 7, can carry out spacing operation to one side of gag lever post 7 through dead lever post 9, can avoid the maloperation to make gag lever post 7 appear removing.
In one embodiment, the inner wall of the slot 5 is provided with a rotatable top plate 10, the bottom of the top plate 10 and the inner wall of the bottom of the slot 5 are fixedly connected with the same jacking spring 11, and the top plate 10 can apply force to the bottom of the insert 4 under the acting force of the jacking spring 11, so that the tight fit between the limit rod 7 and the inner wall of the limit slot 6 can be realized.
It should be noted that, in this embodiment, the same rotation shaft 12 is rotatably connected between the inner walls of the two sides of the slot 5 through a bearing, the rotation shaft 12 is fixedly connected with the top plate 10, the top plate 10 can be conveniently matched with the rotation shaft 12 to rotate through the rotation shaft 12, and at this time, the insert 4 can be conveniently moved down.
Further, in the present embodiment, the top of the top plate 10 is provided with a rotation groove 13, the inner wall of the rotation groove 13 is rotatably connected with a rotation ball 14, and the rotation ball 14 can rotate in the rotation groove 13, so that the sliding friction force between the insert block 4 and the top plate 10 can be reduced.
Working principle: during the use, steadily place the top at dial plate casing 1 with the display screen body, with fixed frame 2 card in the both sides of display screen body for the display screen body is located draw-in groove 3, and insert 4 inserts to slot 5 this moment in, and pulling gag lever post 7, gag lever post 7 slides in the inner wall of spacing mouth, aligns the back at spacing groove 6 with the inner wall of spacing mouth, and gag lever post 7 can slide to spacing inslot 6 under reset spring 8's effort, can accomplish the installation, consequently, can realize the effect of staff's operation of being convenient for.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an uninterrupted power source, constant voltage power supply's display dial plate, includes dial plate casing (1) and display screen body, its characterized in that, fixed frame (2) have been connect to the top lid of dial plate casing (1), draw-in groove (3) have all been seted up to the bottom both sides of fixed frame (2), the inner wall of draw-in groove (3) forms sliding fit with the both sides of display screen body, the bottom corner fixedly connected with inserted block (4) of fixed frame (2), slot (5) with inserted block (4) one-to-one are seted up at the top corner of dial plate casing (1), form sliding fit between the inner wall of slot (5) and the inserted block (4).
2. The display dial plate of the uninterruptible power supply and the stabilized voltage supply according to claim 1, wherein a limit groove (6) is formed in one side of the plug block (4), a limit opening corresponding to the limit groove (6) is formed in the outer wall of the fixed frame (2), and the same limit rod (7) is fixedly connected between the inner wall of the limit groove (6) and the inner wall of the limit opening.
3. The display dial plate of the uninterruptible power supply and the stabilized voltage supply according to claim 2, wherein one end of the limiting rod (7) is fixedly connected with the same reset spring (8) with the outer wall of the fixed frame (2).
4. The display dial plate of the uninterruptible power supply and the stabilized voltage supply according to claim 3, wherein the top of the outer wall of the fixed frame (2) is hinged with a fixed rod (9) with an L-shaped structure, and the inner wall of the fixed rod (9) is contacted with one surface of the limit rod (7).
5. The display dial plate of the uninterruptible power supply and the stabilized voltage supply according to claim 1, wherein a rotatable top plate (10) is arranged on the inner wall of the slot (5), and the same jack-up spring (11) is fixedly connected between the bottom of the top plate (10) and the inner wall of the bottom of the slot (5).
6. The display dial plate of the uninterruptible power supply and the stabilized voltage supply according to claim 5, wherein the same rotating shaft (12) is rotatably connected between the two inner walls of the slot (5) through a bearing, and the rotating shaft (12) is fixedly connected with the top plate (10).
7. The display dial of uninterruptible power supply and stabilized voltage supply according to claim 6, wherein a rotating groove (13) is formed in the top of the top plate (10), and a rotating ball (14) is rotatably connected to the inner wall of the rotating groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321965583.2U CN220359511U (en) | 2023-07-24 | 2023-07-24 | Display dial plate of uninterrupted power supply and stabilized voltage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321965583.2U CN220359511U (en) | 2023-07-24 | 2023-07-24 | Display dial plate of uninterrupted power supply and stabilized voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220359511U true CN220359511U (en) | 2024-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321965583.2U Active CN220359511U (en) | 2023-07-24 | 2023-07-24 | Display dial plate of uninterrupted power supply and stabilized voltage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220359511U (en) |
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2023
- 2023-07-24 CN CN202321965583.2U patent/CN220359511U/en active Active
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