CN115835568A - Display screen shell structure - Google Patents
Display screen shell structure Download PDFInfo
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- CN115835568A CN115835568A CN202310125607.1A CN202310125607A CN115835568A CN 115835568 A CN115835568 A CN 115835568A CN 202310125607 A CN202310125607 A CN 202310125607A CN 115835568 A CN115835568 A CN 115835568A
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- display screen
- shell
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- rack plate
- spring
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- 241000237983 Trochidae Species 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 description 12
- 230000003139 buffering effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of electrical equipment shells, and provides a display screen shell structure which comprises a bottom shell, a top shell, a display screen group and a buffer assembly, wherein the top shell is arranged on the surface of the bottom shell, the buffer assembly is arranged on the surface of the bottom shell, the lower part of the display screen group is connected with the buffer assembly, the display screen group comprises a display screen, a base and a rack plate, the display screen is arranged above the base, the rack plate is fixed below the base, the buffer assembly comprises a rotating part, a traction rope and a spring, the rotating part is arranged on the surface of the bottom shell, one end of the traction rope is wound in the rotating part, the other end of the traction rope is connected with the spring, the rack plate is in transmission connection with one side of the rotating part, when the display screen is extruded from the front side, pressure can drive the display screen, the base and the rack plate to displace, the moving rack plate drives a gear and a winding wheel to rotate in a mode of overcoming the elasticity of the spring, and the traction rope is wound by the rotating winding wheel in a mode of overcoming the elasticity of the spring, so that the protection effect is improved.
Description
Technical Field
The invention relates to the technical field of electrical equipment shells, in particular to a display screen shell structure.
Background
In the existing life, the electronic devices with display screens include computers, televisions, photoelectric displays and the like, and because the housings made of plastic can reduce the cost, the housings of the electronic devices are generally made of plastic, which provides a clean surface and has a good appearance, but the plastic generally has lower hardness, and although the outer housing made of plastic can achieve the purpose of improving the strength by having a larger thickness, the inner display screens or other electronic devices can be protected.
Patent number CN215010999U discloses an ultra-thin display screen casing, including casing and protection screen, casing front side fixed mounting has the protection screen, rear side fixedly connected with connecting piece, the connecting piece rotates with the bracing piece to be connected, the bracing piece lower part slides and has cup jointed fixed cylinder, fixed cylinder lower extreme and base top fixed connection, this patent can avoid the display screen to receive the collision damage through the protection screen that sets up, there is frictional resistance when making the display screen rotate through the friction pad that sets up, make the display screen be difficult for rocking, fix the angle of display screen through square bar and the limiting plate that sets up, the height of the display screen of being convenient for adjust through bracing piece and fixed cylinder sliding connection that sets up, fix the display screen position after will adjusting through fixing bolt, connect through the magnet that sets up and put thing box and base, conveniently take off the thing box and wash, the intensity of display screen casing has been increased through the stiffening rib that sets up, the problem that the display screen easily damaged has been avoided effectively.
The inner display screen or other electrical equipment can be protected by simply improving the strength of the electrical equipment shell, and when the electrical equipment shell is impacted or vibrated violently, even if the impact force is not directly applied to the inner display screen or other electrical equipment, the impact force can be transmitted to the inner display screen or other electrical equipment through an external structure.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme that the display screen shell structure comprises a bottom shell, a top shell, a display screen group and a buffer assembly, wherein the top shell is arranged on the surface of the bottom shell, the buffer assembly is arranged on the surface of the bottom shell, the lower part of the display screen group is connected with the buffer assembly, the display screen group comprises a display screen, a base and a rack plate, the display screen is arranged above the base, and the rack plate is fixed below the base;
buffering subassembly includes rotation portion, haulage rope and spring, the rotation portion is installed on the drain pan surface, haulage rope one end is convoluteed in rotation portion, other end coupling spring, rack plate is connected with rotation portion one side transmission, receives the extrusion when the display screen is followed openly, and pressure can make first block rubber warp to order about display screen, base and rack plate and take place the displacement, the rack plate of removal drives the gear and takes turns rotatoryly through the mode of overcoming spring elasticity, rotatory take turns to the haulage rope through the mode of overcoming spring elasticity, and at this in-process spring and spring can play the effect of buffering.
As a further scheme of the invention, the rotating part comprises a gear, a rotating shaft, a winding wheel, a fixed cover and a coil spring, the gear and the winding wheel are fixedly arranged on the surface of the rotating shaft, the fixed cover and the coil spring are movably sleeved on the surface of the rotating shaft, the coil spring is positioned in the fixed cover, the end part of the traction rope is wound in the winding wheel, the rack plate is meshed and connected with the gear, when the bottom shell or the top shell is impacted from the front side, firstly, the rigidity and the strength of the materials of the bottom shell and the top shell can play a good protection role, even if the bottom shell and the top shell are flattened and deformed, meshing transmission can also be carried out between the rack plate and the gear which carry out relative movement, and the elasticity of the coil spring and the spring can play a buffering role in the process.
As a further scheme of the invention, the surface of the bottom shell is fixedly connected with a fixed pipe and a support, the rotating shaft is arranged on the surface of the support, the fixed cover is fixedly connected with the support, the spring is positioned in the fixed pipe, when the bottom shell or the top shell is severely shaken, on one hand, the first rubber block and the second rubber block play a role in damping and buffering, on the other hand, meshing transmission can also occur between the rack plate and the gear which are in relative motion, and in the process, the elasticity of the coil spring and the spring also plays a role in buffering, so that the protection effect is improved.
As a further scheme of the invention, a clamping groove is formed in the surface of the bottom shell, an insertion block is arranged below the top shell and is embedded in the clamping groove, the insertion block is connected with the bottom shell through a screw, firstly, the display screen is embedded in the top shell, then, the top shell and the display screen are assembled above the bottom shell together, during assembly, on one hand, a rack plate below the base needs to be aligned with a gear, on the other hand, the insertion block below the top shell needs to be aligned with the clamping groove above the bottom shell, the insertion block is inserted into the clamping groove in a mode of pressing the top shell, meanwhile, the rack plate is meshed with the gear and drives the gear and the winding wheel to rotate for a certain angle until the position below the base is contacted with the first rubber block, and finally, the bottom shell and the top shell are fixed together through a screw;
when the display screen in the protective shell is replaced by other electric equipment, if the protective shell is impacted or the electric equipment is directly extruded, the movable base in the protective shell rotates through the rack plate driving gear and the winding wheel, and the rotating winding wheel further winds the traction rope.
As a further scheme of the invention, a first rubber block is arranged on the surface of the bottom shell, a second rubber block is arranged below the top shell, the upper side and the lower side of the base are respectively contacted with the first rubber block and the second rubber block, the first rubber block plays a supporting role, during assembly, not only is the rack plate below the base aligned with the gear, but also the insertion block below the top shell is aligned with the clamping groove above the bottom shell, when the insertion block below the top shell is pressed and inserted into the clamping groove, the rack plate can drive the winding wheel to rotate through the gear until the lower side of the base is contacted with the first rubber block, and when the bottom shell and the top shell are fixed together by the screw, the reverse elasticity of the coil spring and the spring can apply upward pressure to the base through the gear and the rack plate, so that the upper surface of the display screen is tightly attached to the inner wall of the top shell, the situation of looseness or increased gap can be prevented, the sealing effect can be improved, and the dustproof and waterproof capabilities are improved.
As a further scheme of the invention, the surface of the bottom shell is provided with heat dissipation holes which play a role in heat dissipation.
As a further scheme of the invention, the display screen is connected with the base through the data connecting plate, the data connecting plate and the inside of the base are both provided with hollow structures for arranging data lines or a main board, and the display screen is connected with an external host through the data lines.
The beneficial effects of the invention are as follows: when the protective housing is impacted or the electric equipment is directly extruded, the movable base in the protective housing rotates through the rack plate driving gear and the winding wheel, the rotating winding wheel further winds the traction rope, the coil spring and the spring can play a role in buffering in the process, the impact force on the electric equipment in the protective housing can be weakened to the maximum extent, and therefore the protective effect is improved.
Drawings
Fig. 1 is a schematic plan view of a bottom case according to an embodiment of the invention.
Fig. 2 is a schematic plan view of a top housing in an embodiment of the invention.
Fig. 3 is a schematic plan view of a display panel set according to an embodiment of the present invention.
FIG. 4 is a schematic plan view of a cushion assembly according to an embodiment of the present invention.
Fig. 5 is a perspective view of a rotating portion in the embodiment of the present invention.
Fig. 6 is a side view of the rotating part in the embodiment of the present invention.
Fig. 7 is a schematic plan view of a display screen housing structure according to an embodiment of the invention.
Fig. 8 is a partial enlarged view of a in fig. 7 according to the present invention.
Reference numerals: 1-bottom shell, 11-heat dissipation holes, 12-screws, 13-clamping grooves, 14-first rubber blocks, 15-fixed pipes, 16-supports, 2-top shell, 21-plug blocks, 22-second rubber blocks, 3-display screen group, 31-display screen, 32-base, 33-data connecting plate, 34-rack plate, 4-buffer component, 41-rotating part, 411-gear, 412-rotating shaft, 413-winding wheel, 414-fixed cover, 415-coil spring, 42-traction rope and 43-spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 8, a display screen shell structure provided in an embodiment of the present invention includes a bottom shell 1, a top shell 2, a display screen group 3 and a buffer assembly 4, where the top shell 2 is installed on a surface of the bottom shell 1, the buffer assembly 4 is installed on a surface of the bottom shell 1, a lower portion of the display screen group 3 is connected to the buffer assembly 4, the display screen group 3 includes a display screen 31, a base 32 and a rack plate 34, the display screen 31 is disposed above the base 32, the rack plate 34 is fixed below the base 32, the bottom shell 1 and the top shell 2 are generally made of hard plastics, and have good toughness and strong corrosion resistance and high temperature resistance;
the buffer assembly 4 comprises a rotating part 41, a pulling rope 42 and a spring 43, the rotating part 41 is installed on the surface of the bottom case 1, one end of the pulling rope 42 is wound in the rotating part 41, the other end of the pulling rope is connected with the spring 43, and the rack plate 34 is in transmission connection with one side of the rotating part 41.
Further, the rotating portion 41 includes a gear 411, a rotating shaft 412, a winding wheel 413, a fixing cover 414 and a coil spring 415, the gear 411 and the winding wheel 413 are fixedly installed on the surface of the rotating shaft 412, the fixing cover 414 and the coil spring 415 are movably sleeved on the surface of the rotating shaft 412, the coil spring 415 is located in the fixing cover 414, the end portion of the pulling rope 42 is wound in the winding wheel 413, the rack plate 34 is meshed with the gear 411, when the display screen 31 is pressed from the front side, the pressure can deform the first rubber block 14, so as to drive the display screen 31, the base 32 and the rack plate 34 to displace, the moving rack plate 34 drives the gear 411 and the winding wheel 413 to rotate by overcoming the elastic force of the coil spring 415, the rotating winding wheel 413 winds the pulling rope 42 by overcoming the elastic force of the spring 43, and the coil spring 415 and the spring 43 can play a role in buffering.
Further, a fixed tube 15 and a bracket 16 are fixedly connected to the surface of the bottom case 1, the rotating shaft 412 is mounted on the surface of the bracket 16, the fixed cover 414 is fixedly connected to the bracket 16, and the spring 43 is located in the fixed tube 15.
Further, the display screen 31 is connected to the base 32 through a data connection board 33.
In the embodiment of the present invention, the display screen 31 is a kind of electrical device, and is mounted on the surface of the base 32 through the data connection board 33, the data connection board 33 and the base 32 are both provided with a hollow structure for arranging data lines or a motherboard, and the display screen 31 is connected to an external host through the data lines.
When the display screen 31 in the protective housing is replaced by other electric equipment arranged above the base 32, if the protective housing is impacted or the electric equipment is directly extruded, the movable base 32 in the protective housing drives the gear 411 and the winding wheel 413 to rotate through the rack plate 34, the rotating winding wheel 413 further winds the traction rope 42, and in the process, the coil spring 415 and the spring 43 can play a role in buffering, so that the impact force on the electric equipment in the protective housing can be weakened to the maximum extent, and the protective effect is improved.
Referring to fig. 1 to 7, in an embodiment of the present invention, a card slot 13 is formed on a surface of the bottom case 1, an insertion block 21 is disposed below the top case 2, the insertion block 21 is embedded in the card slot 13, the insertion block 21 is connected to the bottom case 1 through a screw 12, and the number of the insertion blocks 21 and the number of the card slots 13 are several.
Further, the surface of the bottom shell 1 is provided with a first rubber block 14, a second rubber block 22 is arranged below the top shell 2, the upper side and the lower side of the base 32 are respectively in contact with the first rubber block 14 and the second rubber block 22, and the first rubber block 14 plays a supporting role.
Furthermore, heat dissipation holes 11 are formed in the surface of the bottom shell 1, and the heat dissipation holes 11 play a role in ventilation and heat dissipation.
In the embodiment of the present invention, during assembly, not only the rack plate 34 below the base 32 needs to be aligned with the gear 411, but also the insertion block 21 below the top housing 2 needs to be aligned with the slot 13 above the bottom housing 1, when the insertion block 21 below the top housing 2 is pressed and inserted into the slot 13, the rack plate 34 can drive the winding wheel 413 to rotate through the gear 411 until the position below the base 32 is contacted with the first rubber block 14, and when the screw 12 fixes the bottom housing 1 and the top housing 2 together, the reverse elastic force of the coil spring 415 and the spring 43 can apply an upward pressure to the base 32 through the gear 411 and the rack plate 34, so that the upper surface of the display screen 31 is tightly attached to the inner wall of the top housing 2, thereby preventing loosening or increasing the gap, improving the sealing effect, and improving the dust-proof and water-proof capabilities.
The working principle is as follows: first, the display screen 31 is embedded into the top housing 2, then the top housing 2 and the display screen 31 are assembled above the bottom housing 1, during assembly, on one hand, the rack plate 34 below the base 32 needs to be aligned with the gear 411, on the other hand, the insertion block 21 below the top housing 2 needs to be aligned with the slot 13 above the bottom housing 1, the insertion block 21 is inserted into the slot 13 by pressing the top housing 2, meanwhile, the rack plate 34 is meshed with the gear 411 and drives the gear 411 and the winding wheel 413 to rotate by a certain angle until the position below the base 32 is contacted with the first rubber block 14, and finally, the bottom housing 1 and the top housing 2 are fixed together through the screw 12.
When the display screen 31 is pressed from the front, the pressure can deform the first rubber block 14, so that the display screen 31, the base 32 and the rack plate 34 are driven to displace, the moving rack plate 34 drives the gear 411 and the winding wheel 413 to rotate by overcoming the elastic force of the coil spring 415, the rotating winding wheel 413 winds the traction rope 42 by overcoming the elastic force of the spring 43, and in the process, the coil spring 415 and the spring 43 can furthest weaken the impact force on internal electric equipment, so that the protection effect is improved;
when bottom case 1 or top case 2 is impacted from the front, rigidity and strength of the materials of bottom case 1 and top case 2 can play a better protection role, even when bottom case 1 and top case 2 are squashed and deformed, meshing transmission can also be generated between rack plate 34 and gear 411 which generate relative movement, and in the process, the elastic force of coil spring 415 and spring 43 plays a role in weakening impact force, so that impact force applied to internal electric equipment is weakened to the maximum extent, and the protection effect is improved;
when the bottom shell 1 or the top shell 2 is shaken violently, on one hand, the first rubber block 14 and the second rubber block 22 play a role in shock absorption and buffering, and on the other hand, meshing transmission can also occur between the rack plate 34 and the gear 411 which move relatively, and in the process, the elastic forces of the coil spring 415 and the spring 43 also play a role in buffering, so that the protection effect is improved.
Although several embodiments and examples of the present invention have been described to those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the scope of equivalents thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A display screen shell structure comprises a bottom shell, a top shell, a display screen group and a buffer assembly, and is characterized in that the top shell is installed on the surface of the bottom shell, the buffer assembly is installed on the surface of the bottom shell, the lower portion of the display screen group is connected with the buffer assembly, the display screen group comprises a display screen, a base and a rack plate, the display screen is arranged above the base, and the rack plate is fixed below the base;
the buffer assembly comprises a rotating portion, a traction rope and a spring, the rotating portion is installed on the surface of the bottom shell, one end of the traction rope is wound in the rotating portion, the other end of the traction rope is connected with the spring, and the rack plate is in transmission connection with one side of the rotating portion.
2. The display screen shell structure as claimed in claim 1, wherein the rotating part includes a gear, a rotating shaft, a winding wheel, a fixed cover and a coil spring, the gear and the winding wheel are fixedly mounted on the surface of the rotating shaft, the fixed cover and the coil spring are movably sleeved on the surface of the rotating shaft, the coil spring is located in the fixed cover, the end of the traction rope is wound in the winding wheel, and the rack plate is engaged with the gear.
3. The display casing structure of claim 2, wherein a fixing tube and a bracket are fixedly connected to the surface of the bottom casing, the rotating shaft is mounted on the surface of the bracket, the fixing cover is fixedly connected to the bracket, and the spring is located in the fixing tube.
4. The display screen shell structure of claim 1, wherein a clamping groove is formed in the surface of the bottom shell, an insertion block is arranged below the top shell, the insertion block is embedded in the clamping groove, and the insertion block is connected with the bottom shell through a screw.
5. The display screen shell structure of claim 4, wherein a first rubber block is arranged on the surface of the bottom shell, a second rubber block is arranged below the top shell, and the upper side and the lower side of the base are respectively in contact with the first rubber block and the second rubber block.
6. The display casing structure of claim 1, wherein the bottom casing has heat dissipation holes formed on a surface thereof.
7. A display screen housing construction according to claim 1, wherein the display screen is connected to the base by a data connection board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310125607.1A CN115835568A (en) | 2023-02-17 | 2023-02-17 | Display screen shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310125607.1A CN115835568A (en) | 2023-02-17 | 2023-02-17 | Display screen shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115835568A true CN115835568A (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310125607.1A Pending CN115835568A (en) | 2023-02-17 | 2023-02-17 | Display screen shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115835568A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209587046U (en) * | 2019-03-19 | 2019-11-05 | 珠海沃特尔电气自动化有限公司 | Power station temperature and speed measuring brake apparatus |
| CN113611226A (en) * | 2021-07-14 | 2021-11-05 | 深圳市海思通光电科技有限公司 | High-strength mobile phone liquid crystal display screen not easy to break |
| CN215271186U (en) * | 2020-12-22 | 2021-12-24 | 广州市凯雷智能科技有限公司 | Monitoring operation platform capable of splicing display |
| CN114872637A (en) * | 2022-06-14 | 2022-08-09 | 广州国云信息技术有限公司 | Vehicle-mounted LCD display screen structure |
-
2023
- 2023-02-17 CN CN202310125607.1A patent/CN115835568A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209587046U (en) * | 2019-03-19 | 2019-11-05 | 珠海沃特尔电气自动化有限公司 | Power station temperature and speed measuring brake apparatus |
| CN215271186U (en) * | 2020-12-22 | 2021-12-24 | 广州市凯雷智能科技有限公司 | Monitoring operation platform capable of splicing display |
| CN113611226A (en) * | 2021-07-14 | 2021-11-05 | 深圳市海思通光电科技有限公司 | High-strength mobile phone liquid crystal display screen not easy to break |
| CN114872637A (en) * | 2022-06-14 | 2022-08-09 | 广州国云信息技术有限公司 | Vehicle-mounted LCD display screen structure |
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Application publication date: 20230321 |