CN212906838U - Display structure and power cabinet - Google Patents
Display structure and power cabinet Download PDFInfo
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- CN212906838U CN212906838U CN202021735757.2U CN202021735757U CN212906838U CN 212906838 U CN212906838 U CN 212906838U CN 202021735757 U CN202021735757 U CN 202021735757U CN 212906838 U CN212906838 U CN 212906838U
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Abstract
The utility model provides a display structure, which comprises a display screen cover, a base, a nut and a bolt; the display screen cover is provided with a first through hole, a bolt with the head fixed on the base penetrates through the first through hole formed in the display screen cover, and the end of the bolt fastens and fixes the display screen cover and the base together through a nut. The display structure solves the problems that the mounting or dismounting steps are too complicated, and parts are prone to dropping, can simplify the mounting or dismounting steps, and avoids safety accidents caused by dropping of the parts.
Description
Technical Field
The utility model relates to a display technical field, more specifically relates to a display structure and power cabinet.
Background
At present, more and more power cabinets have all been configured the display screen, for the protection display screen does not receive external influence and avoid being stained with and irritate the dust, generally can install a screen lid in the outside of display screen for the protection display screen can not influence the normal use of display screen yet.
Among the prior art, the screen lid is in the installation, needs the staff to take flat pad, bullet pad, nut and screen lid from the instrument desk and installs in proper order, then needs the staff to loosen the nut with the spanner when dismantling, puts down the spanner, takes down nut, bullet pad, flat pad and screen lid one by one again and accomodate. It is thus clear that in the installation or dismantlement in-process to the screen lid among the prior art, the part is again little and many drops easily, in case drop to the power cabinet the inside lead to the interior circuit trouble of cabinet easily, has the potential safety hazard.
Through retrieval, a patent with publication number CN109491113A, which is applied in china and published on 3/19/2019, discloses a display screen rear cover which can be assembled and disassembled quickly and a processing and assembling method thereof, in particular to a display screen rear cover which does not need to be fixed by screws or is fixed by few screws, and a screen cover plate and the rear cover are clamped and connected through a supporting clamping column. However, this technical solution is suitable for small devices such as mobile phones, tablet computers and other mobile terminals, and is not suitable for large devices such as power cabinets fixedly placed in a machine room.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at overcoming above-mentioned prior art at least one defect (not enough), provide a display structure and power cabinet to solve the installation or dismantle the problem that the step is too loaded down with trivial details, the part drops easily more, reach the effect of simplifying the installation or dismantling the step, avoiding the part to drop and produce the incident.
In order to achieve the above technical effects, the technical scheme of the utility model as follows:
in a first aspect, the present invention provides a display structure, which includes a display cover, a base, a nut and a bolt; the display screen cover is provided with a first through hole, the bolt with the head fixed on the base penetrates through the first through hole of the display screen cover, and the end part of the bolt fastens and fixes the display screen cover and the base together through the nut.
Furthermore, still be equipped with on the display screen lid with the second through-hole of first through-hole intercommunication, the aperture of second through-hole is greater than the aperture of first through-hole, the bolt can move to the position of second through-hole.
Further, the head of the bolt is fixed on the base through welding.
Further, the first through hole and the second through hole are communicated through a channel, and the width of the channel is larger than the diameter of the bolt.
Further, the first through hole and the second through hole are both circular through holes.
Furthermore, a display screen is fixedly mounted on the base.
Furthermore, a washer is arranged between the nut and the bolt.
Further, the washer is a spring washer.
Further, the nut is a nut with the washer.
In a second aspect, the present invention further provides a power cabinet, which includes a cabinet body and the display structure of the first aspect; the base of the display structure is fixed on the cabinet body.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses in the display structure that the first aspect provided, pass the first through-hole that the display screen covered through the bolt of head fixation at the base, pass through the nut by the tip of bolt again and cover the display screen with the base bolt tight together, can simplify the installation or dismantle the step, avoid the part to drop and produce the incident, can reduce the use of part, reduction in production cost again simultaneously.
The utility model discloses in the power cabinet that the second aspect provided, adopt the display structure that the first aspect relates to, fix the base of display structure on the cabinet body, can make things convenient for the installation or the dismantlement of the in-process that the staff was daily safeguarded the power cabinet to the display screen lid of display structure, avoid dropping the internal potential safety hazards such as circuit fault that lead to of cabinet at the in-process part of installation or dismantlement simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a display structure according to embodiment 1 of the present invention;
fig. 2 is a left side view of a base of a display structure according to embodiment 1 of the present invention;
fig. 3 is a schematic structural view illustrating that the first through hole and the second through hole of the display structure according to embodiment 1 of the present invention are communicated through a channel.
Wherein, 1, a display screen cover; 11. a first through hole; 12. a second through hole; 2. a base; 3. a nut; 4. a bolt; 5. a display screen.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
Referring to fig. 1 and 2, the present embodiment provides a display structure, which includes a display cover 1, a base 2, a nut 3 and a bolt 4; the display screen cover 1 is provided with a first through hole 11, the bolt 4 with the head fixed on the base 2 penetrates through the first through hole 11 arranged on the display screen cover 1, and the end part of the bolt 4 fastens and fixes the display screen cover 1 and the base 2 together through the nut 3.
Wherein, because the diameter of nut 3 is greater than the aperture of first through-hole 11, when bolt 4 passes first through-hole 11, the tip of bolt 4 can be through nut 3 with display screen lid 1 and base 2 bolt fastening together.
Further, still be equipped with the second through-hole 12 with first through-hole 11 intercommunication on the display screen lid 1, the aperture of second through-hole 12 is greater than the aperture of first through-hole 11, and bolt 4 can move to the position of second through-hole 12.
The diameter of the nut 3 is larger than the diameter of the first through hole 11 and smaller than the diameter of the second through hole 12, so that the nut 3 can pass through the second through hole 12 and cannot pass through the first through hole 11. And the bolt 4 can pass through the first through hole 11 and the second through hole 12, respectively, and can move back and forth between the first through hole 11 and the second through hole 12.
Therefore, the nut 3 can be unscrewed manually, the display screen cover 1 is pushed to enable the bolt 4 to move from the first through hole 11 to the position of the second through hole 12, the display screen cover 1 can be taken down easily without dismounting the nut 3, and the mounting or dismounting steps can be further simplified.
Optionally, the bolt 4 may be further limited to be smaller than the difference between the first through hole 11 and the second through hole 12, and the difference may be reduced as much as possible, so as to further reduce the diameter of the through hole and enhance the firmness of the display structure.
Further, the head of the bolt 4 is fixed to the base 2 by welding.
Further, the first through hole 11 and the second through hole 12 are communicated through a channel, and the width of the channel is larger than the diameter of the bolt 4.
Further, the first through hole 11 and the second through hole 12 are both circular through holes.
Optionally, the first through hole 11 and the second through hole 12 are connected in sequence and have a gourd shape.
Further optionally, the first through hole 11 and the second through hole 12 may be both rectangular through holes, and the first through hole 11 and the second through hole 12 are connected in sequence and are in a convex shape. Still further optionally, the first through hole 11 and the second through hole 12 are both triangular through holes, and the first through hole 11 and the second through hole 12 are sequentially connected and are in a funnel shape.
Further, a display screen 5 is fixedly mounted on the base 2.
Further, a washer is arranged between the nut 3 and the bolt 4.
Further, the washer is a spring washer.
Further, the nut 3 is a nut with a washer.
In the display structure that this embodiment provided, pass the first through-hole 11 on the display screen lid 1 through the bolt 4 of head fixation at base 2, pass through nut 3 by the tip of bolt 4 again and cover 1 with the display screen closely together with base 2 bolt, can simplify the installation or dismantle the step, avoid the part to drop and produce the incident, can reduce the use of part again simultaneously, reduction in production cost.
The embodiment further provides a power cabinet, which includes a cabinet body and a display structure as described in embodiment 1, wherein the base 2 of the display structure is fixed on the cabinet body.
Through adopting the display structure that the first aspect relates to, fix the base 2 of display structure on the cabinet body, can make things convenient for the staff daily in-process of maintaining the power cabinet to the installation or the dismantlement of the display screen lid of display structure, avoid simultaneously at the installation or the in-process part of dismantling dropping the cabinet internal potential safety hazards such as leading to circuit fault.
It should be noted that the same or similar reference numerals in the above embodiments correspond to the same or similar components; the positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent; it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. 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. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A display structure is characterized by comprising a display screen cover (1), a base (2), a nut (3) and a bolt (4); the display screen cover is characterized in that a first through hole (11) is formed in the display screen cover (1), the head of the bolt (4) fixed on the base (2) penetrates through the first through hole (11) formed in the display screen cover (1), and the end of the bolt (4) is used for fastening and fixing the display screen cover (1) and the base (2) together through the nut (3).
2. The display structure according to claim 1, wherein a second through hole (12) is further disposed on the display cover (1) and is communicated with the first through hole (11), the aperture of the second through hole (12) is larger than that of the first through hole (11), and the bolt (4) can move to the position of the second through hole (12).
3. Display structure according to claim 1, characterised in that the head of the bolt (4) is fixed to the base (2) by welding.
4. A display structure according to claim 2, wherein the first through hole (11) and the second through hole (12) communicate with each other via a channel having a width larger than the diameter of the bolt (4).
5. Display structure according to claim 2 or 4, characterized in that the first through hole (11) and the second through hole (12) are both circular through holes.
6. Display structure according to claim 1, characterized in that a display screen (5) is also fixedly mounted on the base (2).
7. Display structure according to claim 1, characterised in that a washer is also provided between the nut (3) and the bolt (4).
8. The display structure of claim 7, wherein the gasket is a spring gasket.
9. Display structure according to claim 7, characterised in that the nut (3) is a nut with its own washer.
10. A power supply cabinet, comprising a cabinet body and a display structure according to any one of claims 1 to 9; the base (2) of the display structure is fixed on the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021735757.2U CN212906838U (en) | 2020-08-18 | 2020-08-18 | Display structure and power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021735757.2U CN212906838U (en) | 2020-08-18 | 2020-08-18 | Display structure and power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212906838U true CN212906838U (en) | 2021-04-06 |
Family
ID=75247513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021735757.2U Active CN212906838U (en) | 2020-08-18 | 2020-08-18 | Display structure and power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212906838U (en) |
-
2020
- 2020-08-18 CN CN202021735757.2U patent/CN212906838U/en active Active
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