CN215220107U - Power distribution network power supply reliability improves device of explaining of effect - Google Patents
Power distribution network power supply reliability improves device of explaining of effect Download PDFInfo
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- CN215220107U CN215220107U CN202121634034.8U CN202121634034U CN215220107U CN 215220107 U CN215220107 U CN 215220107U CN 202121634034 U CN202121634034 U CN 202121634034U CN 215220107 U CN215220107 U CN 215220107U
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- 238000005286 illumination Methods 0.000 abstract description 5
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Abstract
The utility model discloses a propaganda device for improving the power supply reliability of a power distribution network, which belongs to the field of power supply of the power distribution network, and comprises a display board, wherein the front end of the display board is fixedly connected with two first slide rails, the inner parts of the first slide rails are slidably connected with a slide block, the front end of the slide block is fixedly connected with an explanation board, a display screen is arranged between the two first slide rails, the top end of the display board is provided with an adjustable shielding frame, and the bottom end of the display board is fixedly provided with two electric telescopic rods, which is characterized in that the display board is provided with the adjustable shielding frame, when the light in the field is strong, the light can be shielded, the reflecting degree of the explanation board is reduced, when the light in the field is weak, the gap between the two shielding boards can guide the light, the illumination effect of the explanation board is increased, and then the content written on the explanation board by the propaganda person can be clearly seen by the interpreters, the explanation effect is improved.
Description
Technical Field
The utility model relates to a distribution network power supply field, more specifically say, relate to a distribution network power supply reliability improves device of explaining of effect.
Background
The distribution network is an electric power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site through distribution facilities or step by step according to voltage. The power distribution network consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, accessory facilities and the like, and plays a role in distributing electric energy in a power network.
The announcement is an information expression method specially used for serving a specific issue (agenda), in the western world, the original meaning of the announcement is the argument or the insight of 'broadcasting philosophy', but the announcement is most commonly used in political veins (environment) at present, the same method is used for enterprises or products, generally called public relations or advertisements, and the effect of improving the power supply reliability of the power distribution network needs to be advertised by using an announcement device at present.
The device staff of explaining now is explaining the during operation with the explanation board, because the explanation board directly exposes in the place, if the light of degradation is too strong, easily causes the explanation board serious reflection of light to appear, if light is more weak, the difficult spotlight of explanation board all can make the content that the person of explaining far away can not see clearly and write on the explanation board, and then has reduced the explanation effect.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a device is explained to distribution network power supply reliability improves effect, characterized by hides the frame through setting up the regulation on the show board, can shelter from the light when place light is stronger, reduces the reflection of light degree of explanation board, when place light is more weak, the clearance between two shielding boards can guide light, increases the illumination effect of explanation board, and then the person of speaking who makes can see clearly the content that the person of speaking writes on the explanation board, improves the explanation effect.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A presentation device with an effect of improving power supply reliability of a power distribution network comprises a display board, wherein the front end of the display board is fixedly connected with two first slide rails, the inside of each first slide rail is connected with a slide block in a sliding manner, the front end of each slide block is fixedly connected with an explanation board, a display screen is arranged between the two first slide rails, the top end of the display board is provided with an adjustable shielding frame, the bottom end of the display board is fixedly provided with two electric telescopic rods, and the bottom ends of the two electric telescopic rods are both fixedly connected with a base;
the adjustable shielding frame comprises two first mounting plates, the top end of the display plate is fixedly connected with the two first mounting plates, the top part of each first mounting plate is fixedly connected with a rotating sleeve, the inside of the rotating sleeve is rotatably connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a connecting plate, the top end of the connecting plate is fixedly connected with a shielding plate, one end, close to each other, of each shielding plate is fixedly connected with a fixing plate, the two fixing plates are fixedly connected through screws, the adjustable shielding frame can shield light when the light in a field is strong, the reflecting degree of the explanation plate is reduced, when the light in the field is weak, the gap between the two shielding plates can guide the light, the illumination effect of the explanation plate is increased, and therefore a listener can see clearly the content written on the explanation plate by a speaker, the explanation effect is improved.
Further, the right-hand member fixedly connected with control box of show board, the front end fixed mounting of control box has first control switch and second control switch, two electric telescopic handle passes through first control switch and external power supply electric connection, the display screen passes through second control switch and external power supply electric connection, when the user needs to hide the frame to adjustable when adjusting, can press first control switch, and electric telescopic handle begins work, drives adjustable and hides the frame and to descend, and convenient to use person adjusts work.
Furthermore, a plurality of second screw holes are formed in the outer surface of the rotating shaft, a plurality of first screw holes are formed in the outer surface of the rotating sleeve, the rotating shaft and the rotating sleeve can be fixed through the cooperation between the second screw holes and the first screw holes and the screws, and therefore the whole adjustable support is fixed.
Further, the left end fixedly connected with microphone rack of show board, the user can place used microphone in the inside of microphone rack.
Furthermore, the rear end fixedly connected with two second slide rails of show board, the user can adorn the explanation board that has dismantled on the second slide rail of show board rear end, both can avoid the explanation board to place the condition that probably appears damaging subaerial like this, makes things convenient for the use of follow-up user to the explanation board simultaneously.
Further, the inside cover of microphone rack is equipped with the sponge circle cover, and when the user put the microphone in the inside of microphone rack, the inside sponge circle cover of microphone rack can be extruded to the microphone, can be so that the microphone can be more firm put in the inside of microphone rack.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can shelter from the frame through setting up the regulation on the show board, can shelter from the light when place light is stronger, reduces the reflection of light degree of explanation board, and when place light was more weak, the clearance between two shielding plates can guide light, increases the illumination effect of explanation board, and then the auditor who makes can see clearly the content that the person of explaining writes on the explanation board, improves the explanation effect.
(2) The user can adorn the explanation board that has dismantled on the second slide rail of show board rear end, both can avoid the explanation board to place the condition that probably appears damaging subaerial, makes things convenient for the use of follow-up user to the explanation board simultaneously.
(3) When the user put the microphone in the inside of microphone rack, the inside sponge circle cover of microphone rack can be extruded to the microphone, can be so that the microphone can be more firm put in the inside of microphone rack.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the shielding plate of the present invention;
FIG. 3 is a schematic view of the structure of the rotating shaft of the present invention;
fig. 4 is a rear view of the present invention;
fig. 5 is a front view of the display board of the present invention;
fig. 6 is a schematic structural view of the microphone holder of the present invention;
fig. 7 is a schematic diagram of the structure of the explanation board of the present invention.
The reference numbers in the figures illustrate:
1 show board, 2 first slide rails, 3 sliders, 4 explanation boards, 5 display screens, 6 adjustable sheltering frames, 61 first mounting plate, 62 rotating sleeve, 63 rotating shaft, 64 connecting plate, 65 sheltering plate, 66 fixed plate, 67 first threaded hole, 68 second threaded hole, 7 electric telescopic rod, 8 bases, 9, control box 10 microphone placing rack, 11 sponge round sleeve, 12 second slide rails.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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.
Example 1:
please refer to fig. 1-7, a device for explaining the effect of improving the power supply reliability of a power distribution network, comprising a display board 1, two first slide rails 2 fixedly connected to the front end of the display board 1, a slide block 3 slidably connected to the inside of the first slide rails 2, an explanation board 4 fixedly connected to the front end of the slide block 3, a display screen 5 arranged between the two first slide rails 2, an adjustable shielding frame 6 arranged on the top end of the display board 1, two electric telescopic rods 7 fixedly mounted on the bottom end of the display board 1, and a base 8 fixedly connected to the bottom ends of the two electric telescopic rods 7.
The adjustable shielding frame 6 comprises two first mounting plates 61, the top end of the display plate 1 is fixedly connected with the two first mounting plates 61, the top part of the first mounting plates 61 is fixedly connected with a rotating sleeve 62, the inside of the rotating sleeve 62 is rotatably connected with a rotating shaft 63, the top end of the rotating shaft 63 is fixedly connected with a connecting plate 64, the top end of the connecting plate 64 is fixedly connected with a shielding plate 65, one ends of the two shielding plates 65, which are close to each other, are fixedly connected with a fixing plate 66, the two fixing plates 66 are fixedly connected through screws, the right end of the display plate 1 is fixedly connected with a control box 9, the front end of the control box 9 is fixedly provided with a first control switch and a second control switch, the two electric telescopic rods 7 are electrically connected with an external power supply through the first control switch, the display screen 5 is electrically connected with the external power supply through the second control switch, the outer surface of the rotating shaft 63 is provided with a plurality of second threaded holes 68, a plurality of first screw holes 67 have been seted up to the surface of rotating cover 62, the left end fixedly connected with microphone rack 10 of show board 1, the inside cover of microphone rack 10 is equipped with sponge circle cover 11, through set up adjustable frame 6 that hides on show board 1, can shelter from the light when place light is stronger, reduce explanation board 4's reflection of light degree, when place light is more weak, clearance between two shielding plates 65 can guide light, increase explanation board 4's illumination effect, and then the messenger's audiences can see clearly the content that the person of explaining writes on explanation board 4, improve the explanation effect.
Referring to fig. 4-7, the two second sliding rails 12 are fixedly connected to the rear end of the display board 1, and the user can mount the disassembled explanation board 4 on the second sliding rails 12 at the rear end of the display board, so that the explanation board 4 can be prevented from being damaged when being placed on the ground, and the explanation board 4 can be conveniently used by the subsequent user.
Referring to fig. 1-7, before the user uses the explaining device to explain, the user can control the electric telescopic rod 7 to work through the first control switch to adjust the explaining board 4 to a position convenient for explaining, when the light of the explaining field is strong, the two shielding boards 65 can be rotated to the direction close to each other, the connecting board 64 and the rotating shaft 63 can be driven to rotate in the rotating sleeve 62 in turn, when the two fixing boards 66 are attached to each other, the user can fix the two fixing boards 66 with screws, so that the adjustable shielding frame 6 can shield most of the light, the light reflection degree of the explaining board 4 is reduced, when the light of the explaining field is weak, the user can detach the screws between the two fixing boards 66 first, and rotate the two shielding boards 65 to the direction departing from each other, can drive connecting plate 64 and pivot 63 in proper order and rotate in the inside of rotating cover 62, when rotatory second screw hole that rotates on the cover 62 corresponds with the first screw hole in the pivot 63, can fix pivot 63 on rotating cover 62 through the screw, the clearance that forms between two shielding plates like this can guide light, and then the messenger's audiences can see clearly the content that the speaker wrote on explanation board 4, improve the explanation effect, when the user need not use explanation board 4, can hold the handle on explanation board 4, stimulate explanation board 4 to one side, can dismantle explanation board 4 along first slide rail 2, will place explanation board 4 on second slide rail 12 through slider 3 again.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a device of declaring of distribution network power supply reliability improvement effect, includes show board (1), its characterized in that: the front end of the display board (1) is fixedly connected with two first sliding rails (2), a sliding block (3) is connected inside each first sliding rail (2) in a sliding mode, the front end of the sliding block (3) is fixedly connected with an explanation board (4), a display screen (5) is arranged between the two first sliding rails (2), an adjustable shielding frame (6) is arranged at the top end of the display board (1), two electric telescopic rods (7) are fixedly installed at the bottom end of the display board (1), and bases (8) are fixedly connected at the bottom ends of the two electric telescopic rods (7);
the adjustable frame that hides (6) is including two first mounting panels (61), show two first mounting panels (61) of top fixedly connected with of board (1), the top fixedly connected with of first mounting panel (61) rotates cover (62), the inside rotation of rotating cover (62) is connected with pivot (63), the top fixedly connected with connecting plate (64) of pivot (63), the top fixedly connected with shielding plate (65) of connecting plate (64), two the equal fixedly connected with fixed plate (66) of one end that is close to each other of shielding plate (65), two through screw fixed connection between fixed plate (66).
2. The announcement device of the improvement effect on the power distribution network power supply reliability according to claim 1, characterized in that: the display board is characterized in that a control box (9) is fixedly connected to the right end of the display board (1), a first control switch and a second control switch are fixedly mounted at the front end of the control box (9), the electric telescopic rod (7) is electrically connected with an external power supply through the first control switch, and the display screen (5) is electrically connected with the external power supply through the second control switch.
3. The announcement device of the improvement effect on the power distribution network power supply reliability according to claim 1, characterized in that: the outer surface of the rotating shaft (63) is provided with a plurality of second threaded holes (68), and the outer surface of the rotating sleeve (62) is provided with a plurality of first threaded holes (67).
4. The announcement device of the improvement effect on the power distribution network power supply reliability according to claim 1, characterized in that: the left end of the display board (1) is fixedly connected with a microphone placing rack (10).
5. The announcement device of the improvement effect on the power supply reliability of the power distribution network according to claim 4, wherein: the inside cover of microphone rack (10) is equipped with sponge circle cover (11).
6. The announcement device of the improvement effect on the power distribution network power supply reliability according to claim 1, characterized in that: the rear end of the display board (1) is fixedly connected with two second sliding rails (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634034.8U CN215220107U (en) | 2021-07-19 | 2021-07-19 | Power distribution network power supply reliability improves device of explaining of effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634034.8U CN215220107U (en) | 2021-07-19 | 2021-07-19 | Power distribution network power supply reliability improves device of explaining of effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215220107U true CN215220107U (en) | 2021-12-17 |
Family
ID=79427627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121634034.8U Expired - Fee Related CN215220107U (en) | 2021-07-19 | 2021-07-19 | Power distribution network power supply reliability improves device of explaining of effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215220107U (en) |
-
2021
- 2021-07-19 CN CN202121634034.8U patent/CN215220107U/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: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |