CN213662167U - Built-in metal protection shell of display - Google Patents
Built-in metal protection shell of display Download PDFInfo
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- CN213662167U CN213662167U CN202023054978.6U CN202023054978U CN213662167U CN 213662167 U CN213662167 U CN 213662167U CN 202023054978 U CN202023054978 U CN 202023054978U CN 213662167 U CN213662167 U CN 213662167U
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Abstract
The utility model relates to the technical field of displays, in particular to a built-in metal protective shell of a display, which comprises a first shell, at least one rotating device, a cover plate and a connecting piece, wherein the two opposite ends of the first shell in the vertical direction are both provided with openings, the cover plate rotates along a rotating shaft of the rotating device as a circle center and is arranged at the opening at the upper end of the first shell; the rotating device comprises a second shell, a connecting rod and two clamping blocks; one outer side wall of the second shell is fixed on one inner side wall of the first shell, and the connecting rod is horizontally arranged in the second shell and at least one end of the connecting rod in the length direction protrudes out of the second shell; the connecting rod is arranged in the second shell and is sequentially provided with two clamping blocks along the length direction of the connecting rod, the two clamping blocks are both in threaded connection with the connecting rod, and a clamping gap is arranged between the two clamping blocks; the connecting sheet is arranged on the lower surface of the cover plate corresponding to the clamping gap position, and the connecting sheet is connected with the connecting rod in a separable rotating mode. The utility model discloses simple structure can effectively improve the maintenance and the change efficiency of later stage components and parts in to the display.
Description
Technical Field
The utility model relates to a display technical field, in particular to built-in metal protection shell of display.
Background
In prior art, components and parts such as circuit board need fix the protection through the protective housing in the display, directly fix components and parts such as circuit board on the backplate of display usually, then install the protective housing on each components and parts to the hole through space in the protective housing or protective housing surface is wired in order to realize the installation of display, but in actual operation, need take off the protective housing and go on when needing to maintain the change to components and parts in the display, it is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: a built-in metal protective shell of a display with a flip cover is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: a built-in metal protective shell of a display comprises a first shell, at least one rotating device, a cover plate and a connecting piece, wherein the first shell is provided with openings at two opposite ends in the vertical direction, the cover plate rotates around a rotating shaft of the rotating device as a circle center and is arranged at an opening at the upper end of the first shell;
the rotating device comprises a second shell, a connecting rod and two clamping blocks;
an outer side wall of the second shell is fixed on an inner side wall of the first shell, the connecting rod is horizontally arranged in the second shell, and at least one end of the connecting rod in the length direction protrudes out of the second shell;
the connecting rod is arranged in the second shell and is sequentially provided with two clamping blocks along the length direction of the connecting rod, the two clamping blocks are in threaded connection with the connecting rod, a clamping gap is arranged between the two clamping blocks, the length of the clamping gap is equal to or less than that of the connecting sheet, and the connecting rod is used for driving the two clamping blocks to move towards or away from each other in the length direction of the connecting sheet;
the connecting piece is a bent arc piece, the number of the connecting pieces corresponds to that of the rotating devices, the connecting pieces are arranged on the lower surface of the cover plate corresponding to the clamping gap, and the connecting pieces are connected with the connecting rod in a separable rotating mode.
The rotating device further comprises a guide rod, the two clamping blocks are arranged along the length direction of the connecting rod, a connecting hole is formed in each clamping block, the guide rod is sequentially connected with the two connecting holes in each clamping block, the two opposite ends of the guide rod in the length direction are connected with the inner side wall of the second shell, and the two clamping blocks are movably connected with the guide rod.
The cover plate comprises a cover plate and a first shell, wherein the cover plate is arranged on the first shell, the first shell is arranged on the cover plate, the second shell is arranged on the second shell, the cover plate is arranged on the second shell, the first shell is.
The width of the stop block is equal to the distance between the connecting piece and the connecting rod when the cover plate is in a completely covered state.
The rotary knob is arranged at one end, protruding out of the second shell, of the connecting rod, and the connecting rod and the rotary knob rotate synchronously.
The two rotating devices are respectively arranged on the inner side walls of the two opposite sides of the first shell in the horizontal direction.
The beneficial effects of the utility model reside in that: through install rotary device between apron and first casing in order to realize that the apron rotates along rotary device pivot as the centre of a circle, convenience of customers maintains the change to the components and parts in the display.
Drawings
Fig. 1 is a schematic view of a metal protective shell according to an embodiment of the present invention at an angle;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of a metal protective shell at another angle according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a metal protective shell in a rotating state according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4;
fig. 6 is a partial schematic structural view of a rotating device according to an embodiment of the present invention.
Description of reference numerals: 1. a first housing; 11. a stopper; 2. a cover plate; 21. connecting sheets; 3. a rotating device; 31. a second housing; 32. a connecting rod; 33. a clamping block; 34. a knob; 35. a guide rod.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: through set up rotary device in order to realize the upset of apron between apron and first casing, the person of facilitating the use maintains and changes the components and parts in the metal protection shell.
Referring to fig. 1 to 6, the present invention relates to a built-in metal protection case for a display, including a first case 1 having two open ends in a vertical direction, at least one rotating device 3, a cover plate 2 rotating around a rotating shaft of the rotating device 3 and disposed at an opening at an upper end of the first case 1, and a connecting sheet 21; the rotating device 3 comprises a second shell 31, a connecting rod 32 and two clamping blocks 33; an outer side wall of the second housing 31 is fixed to an inner side wall of the first housing 1, and the connecting rod 32 is horizontally disposed in the second housing 31 and at least one end of the connecting rod in the length direction protrudes from the second housing 31; the connecting rod 32 is arranged in the second shell 31 and is sequentially provided with two clamping blocks 33 along the length direction of the connecting rod, the two clamping blocks 33 are both in threaded connection with the connecting rod 32, a clamping gap is arranged between the two clamping blocks 33, the length of the clamping gap is equal to or less than that of the connecting sheet 21, and the connecting rod 32 is used for driving the two clamping blocks 33 to move towards or away from each other in the length direction; the connecting piece 21 is a bent arc piece, the number of the connecting pieces 21 corresponds to the number of the rotating devices 3, the connecting pieces 21 are arranged on the lower surface of the cover plate 2 corresponding to the clamping gap, and the connecting pieces 21 and the connecting rod 32 are connected in a separable rotating mode.
Specifically, the utility model discloses a theory of operation does: when the metal protective shell is installed, a user installs the metal protective shell on a back plate of the display through a connecting hole arranged on the outer edge of the metal protective shell and covers and protects the components; when an operator needs to maintain and replace components in the metal protective shell, at the moment, the user moves the cover plate 2 to enable the connecting piece 21 on the cover plate 2 to be connected with the connecting rod 32 in the clamping gap and rotate by taking the connecting rod 32 as a circle center to open the protective shell, and when the user needs to fix the cover plate 2 at a specific angle, the connecting rod 32 is rotated to enable the two clamping blocks 33 on the connecting rod 32 to move oppositely to clamp the two opposite sides of the connecting piece 21 respectively, so that the cover plate 2 is fixed at the specific angle.
Preferably, a rubber layer is provided on the side of the clamping block 33 facing the connecting piece 21, by which rubber layer the clamping block 33 can be clamped better against the connecting piece 21.
Preferably, the connecting device further comprises a limiting mechanism, the limiting mechanism is arranged between the connecting piece 21 and the rotating device 3, the limiting mechanism comprises but is not limited to a limiting groove, specifically, the connecting piece 21 is a T-shaped arc plate, the head of the connecting piece 21 is arranged in the limiting groove and movably connected with the limiting groove to limit the connecting piece to be separated from the limiting groove and not to limit the connecting piece 21 to move in the length direction of the limiting groove and towards or away from the connecting rod 32.
Optionally, the cover plate 2 further comprises a fastener or a bolt fixing piece, the fastener or the bolt fixing piece is arranged on the other side of the cover plate 2 opposite to the overturning side, and the cover plate 2 is connected with the first housing 1 through the fastener or the bolt fixing piece.
As can be seen from the above description, the rotating device 3 is arranged between the cover plate 2 and the first casing 1 to enable a user to turn over the cover plate 2 when maintaining the components in the metal protection casing, so that the maintenance or the replacement of the components is facilitated, and meanwhile, the two clamping blocks 33 are respectively arranged on two opposite sides of the clamping gap to facilitate the user to fix the cover plate 2 at a specific angle.
Further, rotary device 3 still includes guide bar 35, two clamp splice 33 follows all be provided with a connecting hole on the length direction of connecting rod 32, guide bar 35 connects gradually two connecting hole on the clamp splice 33, guide bar 35 in length direction ascending relative both ends all with the inside wall of second casing 31 is connected, two clamp splice 33 all with guide bar 35 swing joint.
As can be seen from the above description, the guide rod 35 sequentially passes through the connecting holes of the two clamping blocks 33 and connects the opposite ends of the length direction thereof to the side walls of the second housing 31 on the opposite sides in the horizontal direction, respectively, so as to guide the clamping blocks 33 when moving toward or away from each other.
Further, the portable electronic device further comprises a stop block 11, wherein the stop block 11 is arranged on the rotating direction of the downward rotating side of the cover plate 2, and a side wall of the stop block 11 is connected with the inner side wall of the first shell 1.
Furthermore, the width of the stop 11 is equal to the distance between the connecting piece 21 and the connecting rod 32 when the cover plate 2 is in the completely covered state.
As is apparent from the above description, the stopper 11 is provided on the inner side wall of the first housing 1 on the same side or an adjacent side to the rotating device 3, that is, when the coupling piece 21 of the cover plate 2 is not coupled to the link 32, the cover plate 2 is restricted from being turned over when the coupling piece 21 is not coupled to the link 32 by providing the stopper 11 in the rotating direction of the cover plate 2.
Further, the device further comprises a knob 34, wherein the knob 34 is disposed at one end of the connecting rod 32 protruding from the second housing 31, and the connecting rod 32 and the knob 34 rotate synchronously.
As can be seen from the above description, the user rotates the connecting rod 32 via the knob 34 to move the two clamping blocks 33 toward or away from each other, so as to switch between the clamping state and the releasing state.
Further, the two rotating devices 3 are respectively arranged on the inner side walls of the first housing 1 at two opposite sides in the horizontal direction.
As is apparent from the above description, the rotating means 3 are provided in two, and in this case, the stopper 11 is provided on the inner side wall of the same first housing 1 that is closest to the two rotating means 3.
Referring to fig. 1 to 6, a first embodiment of the present invention is:
a built-in metal protective shell of a display comprises a first shell 1 with two opposite ends opened in the vertical direction, at least one rotating device 3, a cover plate 2 and a connecting piece 21, wherein the cover plate 2 rotates around a rotating shaft of the rotating device 3 as a circle center and is arranged at the opening at the upper end of the first shell 1;
the rotating device 3 comprises a second shell 31, a connecting rod 32 and two clamping blocks 33;
an outer side wall of the second housing 31 is fixed to an inner side wall of the first housing 1, and the connecting rod 32 is horizontally disposed in the second housing 31 and at least one end of the connecting rod in the length direction protrudes from the second housing 31;
the connecting rod 32 is arranged in the second shell 31 and is sequentially provided with two clamping blocks 33 along the length direction of the connecting rod, the two clamping blocks 33 are both in threaded connection with the connecting rod 32, a clamping gap is arranged between the two clamping blocks 33, the length of the clamping gap is equal to or less than that of the connecting sheet 21, and the connecting rod 32 is used for driving the two clamping blocks 33 to move towards or away from each other in the length direction;
the connecting piece 21 is a bent arc piece, the number of the connecting pieces 21 corresponds to the number of the rotating devices 3, the connecting piece 21 is arranged on the lower surface of the cover plate 2 corresponding to the clamping gap, and the connecting piece 21 is detachably and rotatably connected with the connecting rod 32;
the rotating device 3 further comprises a guide rod 35, the two clamping blocks 33 are respectively provided with a connecting hole along the length direction of the connecting rod 32, the guide rod 35 is sequentially connected with the connecting holes on the two clamping blocks 33, the two opposite ends of the guide rod 35 in the length direction are respectively connected with the inner side wall of the second shell 31, and the two clamping blocks 33 are movably connected with the guide rod 35;
the cover plate 2 is characterized by further comprising a stop block 11, wherein the stop block 11 is arranged in the rotating direction of one side of the cover plate 2 rotating downwards, and one side wall of the stop block 11 is connected with the inner side wall of the first shell 1;
the width of the stop 11 is equal to the distance between the connecting piece 21 and the connecting rod 32 when the cover plate 2 is in a completely covered state;
the rotary knob 34 is arranged at one end of the connecting rod 32 protruding out of the second shell 31, and the connecting rod 32 and the rotary knob 34 rotate synchronously;
the two rotating devices 3 are respectively arranged on the inner side walls of the two opposite sides of the first shell 1 in the horizontal direction.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A built-in metal protective shell of a display is characterized by comprising a first shell, at least one rotating device, a cover plate and a connecting piece, wherein the first shell is provided with openings at two opposite ends in the vertical direction;
the rotating device comprises a second shell, a connecting rod and two clamping blocks;
an outer side wall of the second shell is fixed on an inner side wall of the first shell, the connecting rod is horizontally arranged in the second shell, and at least one end of the connecting rod in the length direction protrudes out of the second shell;
the connecting rod is arranged in the second shell and is sequentially provided with two clamping blocks along the length direction of the connecting rod, the two clamping blocks are in threaded connection with the connecting rod, a clamping gap is arranged between the two clamping blocks, the length of the clamping gap is equal to or less than that of the connecting sheet, and the connecting rod is used for driving the two clamping blocks to move towards or away from each other in the length direction of the connecting sheet;
the connecting piece is a bent arc piece, the number of the connecting pieces corresponds to that of the rotating devices, the connecting pieces are arranged on the lower surface of the cover plate corresponding to the clamping gap, and the connecting pieces are connected with the connecting rod in a separable rotating mode.
2. The built-in metal protection shell for a display according to claim 1, wherein the rotating device further comprises a guide rod, the two clamping blocks are respectively provided with a connecting hole along the length direction of the connecting rod, the guide rod is sequentially connected with the connecting holes on the two clamping blocks, two opposite ends of the guide rod in the length direction are respectively connected with the inner side wall of the second shell, and the two clamping blocks are movably connected with the guide rod.
3. The built-in metal protective case for display device of claim 1, further comprising a stopper disposed in a rotation direction of a side of the cover plate that rotates downward, a side wall of the stopper being connected to an inner side wall of the first case.
4. The built-in metal protective case for display device of claim 3, wherein the width of the stopper is equal to the distance between the connecting piece and the connecting rod when the cover plate is in the fully covered state.
5. The metal protective case with built-in display of claim 1, further comprising a knob, wherein the knob is disposed at an end of the connecting rod protruding from the second case, and the connecting rod and the knob rotate synchronously.
6. The built-in metal protective shell of any one of claims 1 to 5, wherein the number of the rotating devices is two, and the two rotating devices are respectively arranged on the inner side walls of the first shell at two opposite sides in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023054978.6U CN213662167U (en) | 2020-12-17 | 2020-12-17 | Built-in metal protection shell of display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023054978.6U CN213662167U (en) | 2020-12-17 | 2020-12-17 | Built-in metal protection shell of display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213662167U true CN213662167U (en) | 2021-07-09 |
Family
ID=76690085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023054978.6U Active CN213662167U (en) | 2020-12-17 | 2020-12-17 | Built-in metal protection shell of display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213662167U (en) |
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2020
- 2020-12-17 CN CN202023054978.6U patent/CN213662167U/en active Active
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