CN214956530U - Key protective cover mounting structure - Google Patents
Key protective cover mounting structure Download PDFInfo
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- CN214956530U CN214956530U CN202121518656.4U CN202121518656U CN214956530U CN 214956530 U CN214956530 U CN 214956530U CN 202121518656 U CN202121518656 U CN 202121518656U CN 214956530 U CN214956530 U CN 214956530U
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- protective cover
- mounting
- groove
- mounting plate
- key
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Abstract
The utility model discloses a key protective cover mounting structure, which comprises a mounting plate, a protective cover and an elastic component, wherein the mounting plate is provided with a through hole and a mounting groove for mounting an external key; the top end of the elastic component is hinged with the protective cover, and the bottom end of the elastic component penetrates through the through hole and abuts against the bottom of the mounting plate, so that the protective cover is close to or far from the mounting groove to rotate; the elastic component is used for providing elastic stress for driving the protective cover to rotate close to the mounting plate; the protective cover abuts against the mounting groove to cover the keys after rotating close to the mounting groove. The utility model discloses a button visor mounting structure has reduced the installation degree of difficulty of button visor, has reduced the part installation cost, has optimized the installation step, has promoted the installation effectiveness.
Description
Technical Field
The utility model relates to an electronic equipment safety technical field specifically is a button visor mounting structure.
Background
In many electronic devices, a protection cover is usually installed on a special key to protect the special key, in addition to a general operation key, such as an emergency call key in a maritime communication device, a switch key in a machine tool electric control device, an emergency brake key in a train operation device, etc. to prevent possible misoperation of the special key. The traditional key protection cover mounting structure is complex, has more parts, higher assembly difficulty and low mounting efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a key protective cover mounting structure assembles the protective cover on the mounting panel through an elastic component, and simplifies the mounting steps.
The purpose of the utility model is realized by adopting the following technical scheme:
a key protection cover mounting structure comprises a mounting plate, a protection cover and an elastic component, wherein the mounting plate is provided with a through hole and a mounting groove for mounting an external key; the top end of the elastic component is hinged with the protective cover, and the bottom end of the elastic component penetrates through the through hole and abuts against the bottom of the mounting plate, so that the protective cover is close to or far from the mounting groove to rotate; the elastic component is used for providing elastic stress for driving the protective cover to rotate close to the mounting plate; the protective cover abuts against the mounting groove to cover the keys after rotating close to the mounting groove.
Further, the elastic component comprises a first torsion arm, a second torsion arm and a penetrating part, the first torsion arm is connected to one end of the penetrating part, and the second torsion arm is connected to the other end of the penetrating part; the protective cover is provided with a connecting shaft, the connecting shaft is connected in a penetrating part in a penetrating mode, the first torsion arm abuts against the protective cover, and the second torsion arm penetrates through the penetrating hole and abuts against the bottom of the mounting plate.
Furthermore, a limiting protrusion is arranged on the protective cover, and the first torsion arm abuts against the end part of the limiting protrusion.
Furthermore, the key protection cover mounting structure further comprises a positioning block, and the positioning block is positioned at the bottom of the mounting plate; the first torsion arm, the second torsion arm and the penetrating part are respectively provided with two parts, and the two second torsion arms are connected to form a positioning shaft; the positioning shaft penetrates through the through hole and is matched with the bottom end face of the mounting plate to form a positioning opening; the positioning block is inserted into the positioning opening in a penetrating mode and is abutted to the bottom of the mounting plate so as to be abutted against the positioning shaft.
Furthermore, a positioning groove is formed in the positioning block, and the positioning shaft abuts against the positioning groove.
Furthermore, a rotating groove is also formed in the mounting plate and is communicated with the mounting groove; the through hole is formed in the bottom wall of the rotating groove.
Furthermore, a connecting base is further arranged on the side wall of the rotating groove, a connecting groove is formed in the connecting base, and the end portion of the connecting shaft is rotatably embedded in the connecting groove.
Further, the visor still is equipped with handheld portion, handheld position in the visor edge, handheld portion orientation is kept away from the direction perk of mounting groove.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. be equipped with the cross-under hole and be used for installing the mounting groove of outside button on the mounting panel, and elastomeric element's top with the visor is articulated to elastomeric element's bottom runs through in cross-under hole and butt in the mounting panel bottom, so that the visor is close to or keeps away from the mounting groove and rotates, and elastomeric element is used for providing one and orders about the visor and is close to mounting panel pivoted elastic stress, makes the visor rotate the back near the mounting groove, and the butt is in order to cover the button in the mounting groove, can effectually protect the button.
2. And additional installation parts are saved, and the part cost is reduced.
3. Simple structure, the simple installation has optimized the installation step, has promoted the installation effectiveness.
Drawings
Fig. 1-2 are schematic structural views of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic view of a mounting plate of the present invention;
FIG. 5 is a schematic view of the elastic member of the present invention;
fig. 6 is a schematic view of the protective cover of the present invention;
fig. 7 is a schematic view of the positioning block of the present invention.
In the figure: 10. mounting a plate; 11. mounting grooves; 12. a rotating groove; 13. a connection base; 14. a connecting groove; 15. perforating the hole; 20. a protective cover; 21. a connecting shaft; 22. a limiting bulge; 23. a hand-held portion; 30. an elastic member; 31. a first torque arm; 32. a penetration part; 33. a second torque arm; 40. positioning blocks; 41. a positioning groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
in the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The key protection cover mounting structure as shown in fig. 1-7 comprises a mounting plate 10, a protection cover 20, and an elastic member 30, specifically, the mounting plate 10 is provided with a through hole 15 and a mounting groove 11 for mounting an external key, the top end of the elastic member 30 is hinged to the protection cover 20, and the bottom end of the elastic member 30 penetrates through the through hole 15 and abuts against the bottom of the mounting plate 10, so that the protection cover 20 rotates to approach or separate from the mounting groove 11.
In addition, the elastic component 30 is used to provide an elastic stress for driving the protection cover 20 to rotate close to the mounting plate 10, and the protection cover 20 abuts against the mounting groove 11 to cover the keys after rotating close to the mounting groove 11.
On the basis of the structure, use the utility model discloses a during button visor mounting structure, carrying out the installation to button visor 20 in-process, can run through in cross-under hole 15 and butt in mounting panel 10 bottom with elastomeric element 30's bottom, and elastomeric element 30's top is articulated with visor 20 to make visor 20 be close to or keep away from mounting groove 11 and rotate, make the installation flow more simplify like this, reduced the part cost, reduced the installation degree of difficulty, can effectively improve the installation effectiveness.
In addition, the elastic component 30 is used to provide an elastic stress for driving the protection cover 20 to rotate close to the mounting plate 10, so that the protection cover 20 abuts against the mounting groove 11 to cover the keys after rotating close to the mounting groove 11, thereby effectively protecting the keys and preventing adverse effects caused by misoperation.
Further, the elastic member 30 includes a first torsion arm 31, a second torsion arm 33 and a penetration portion 32, specifically, the elastic member 30 may be a torsion spring, the torsion spring includes a first torsion arm 31, a second torsion arm 33 and a penetration portion 32, the first torsion arm 31 is connected to one end of the penetration portion 32, the second torsion arm 33 is connected to the other end of the penetration portion 32, the protective cover 20 is provided with a connecting shaft 21, the connecting shaft 21 penetrates the penetration portion 32, the first torsion arm 31 abuts against the protective cover 20, and the second torsion arm 33 penetrates the penetration portion 15 and abuts against the bottom of the mounting plate 10.
Therefore, the protective cover 20 and the connecting shaft 21 are designed into a whole, the part cost is reduced, the protective cover 20 has the function of a shaft, the first torsion arm 31 abuts against the protective cover 20, the protective cover 20 can rotate around the connecting shaft 21 of the protective cover 20 in a fixed shaft mode, the shaft penetrating operation only needs to be carried out by sleeving the penetrating part 32 on the connecting shaft 21 of the protective cover 20, other extra actions are omitted, and the operation difficulty is greatly reduced.
Furthermore, the protection cover 20 is provided with a limiting protrusion 22, and the first torsion arm 31 abuts against an end of the limiting protrusion 22, so that the elastic component 30 can be better fixed and is not easy to displace on the protection cover 20.
Further, the key protection cover mounting structure further includes a positioning block 40, and the positioning block 40 is located at the bottom of the mounting plate 10, exemplarily, the first torsion arm 31, the second torsion arm 33 and the penetrating portion 32 are all provided with two, and the two second torsion arms 33 are connected to form a positioning shaft, and the positioning shaft penetrates through the penetrating hole 15 and is matched with the bottom end face of the mounting plate 10 to form a positioning port, and the structure of the positioning block 40 is matched with the mechanism of the positioning port, so that the positioning block 40 can tightly abut against the bottom of the mounting plate 10 and the positioning shaft after penetrating through the positioning port, and the protection cover 20 and the mounting plate 10 can be further fixed, thereby making the mounting more convenient.
Furthermore, a positioning groove 41 is formed in the positioning block 40, the positioning shaft abuts against the positioning groove 41, and the positioning shaft can be sleeved by fastening the positioning shaft to the positioning groove 41 after the positioning block 40 is inserted into the positioning opening, so that the positioning shaft is prevented from loosening.
Further, still be equipped with on the mounting panel 10 and rotate groove 12 to rotate groove 12 and mounting groove 11 and link up, so set up and make the visor 20 rotate the in-process and be close to the part of mounting panel 10 and can be held by rotating groove 12, and the diapire of rotating groove 12 is located to the cross-under hole 15, makes the setting more reasonable, and the structure is compacter.
Further, a connecting base 13 is further arranged on the side wall of the rotating groove 12, the connecting base 13 is provided with a connecting groove 14, the end portion of the connecting shaft 21 is rotatably embedded in the connecting groove 14, and the connecting groove 14 is used for limiting and assembling the protective cover 20 and the mounting plate 10, so that the protective cover 20 can stably rotate around the connecting shaft 21 in the connecting groove 14, and the protective cover 20 is prevented from being displaced.
Furthermore, the protection cover 20 is further provided with a handheld portion 23, the handheld portion 23 is located at the edge of the protection cover 20, and the handheld portion 23 tilts towards the direction far away from the installation groove 11, so the setting is more reasonable, after the operation of the installation step is completed, the protection cover 20 is attached above the installation groove 11 to protect the keys under the condition of not receiving external force, the keys are prevented from being touched by mistake, the protection cover 20 is opened through the handheld portion 23 when the keys are needed to be used, so that the keys are convenient to use, after the keys are used, the protection cover 20 is acted by elastic stress of the elastic component 30, rotates towards the direction close to the installation groove 11 around the connecting shaft 21, and abuts against the installation groove 11 to protect the keys.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (8)
1. A key protection cover mounting structure is characterized by comprising a mounting plate, a protection cover and an elastic component, wherein the mounting plate is provided with a through hole and a mounting groove for mounting an external key; the top end of the elastic component is hinged with the protective cover, and the bottom end of the elastic component penetrates through the through hole and abuts against the bottom of the mounting plate, so that the protective cover is close to or far from the mounting groove to rotate; the elastic component is used for providing elastic stress for driving the protective cover to rotate close to the mounting plate; the protective cover abuts against the mounting groove to cover the keys after rotating close to the mounting groove.
2. The key protective cover mounting structure according to claim 1, wherein the elastic member includes a first torsion arm, a second torsion arm, and a penetration portion, the first torsion arm being connected to one end of the penetration portion, the second torsion arm being connected to the other end of the penetration portion; the protective cover is provided with a connecting shaft, the connecting shaft is connected in a penetrating part in a penetrating mode, the first torsion arm abuts against the protective cover, and the second torsion arm penetrates through the penetrating hole and abuts against the bottom of the mounting plate.
3. The key protective cover mounting structure according to claim 2, wherein a limiting protrusion is provided on the protective cover, and the first torsion arm abuts against an end of the limiting protrusion.
4. The key protective cover mounting structure according to claim 2, further comprising a positioning block located at a bottom of the mounting plate; the first torsion arm, the second torsion arm and the penetrating part are respectively provided with two parts, and the two second torsion arms are connected to form a positioning shaft; the positioning shaft penetrates through the through hole and is matched with the bottom end face of the mounting plate to form a positioning opening; the positioning block is inserted into the positioning opening in a penetrating mode and is abutted to the bottom of the mounting plate so as to be abutted against the positioning shaft.
5. The key protective cover mounting structure according to claim 4, wherein a positioning groove is provided on the positioning block, and the positioning shaft abuts against the positioning groove.
6. The key protection cover mounting structure according to claim 2, wherein the mounting plate is further provided with a rotation groove, and the rotation groove is communicated with the mounting groove; the through hole is formed in the bottom wall of the rotating groove.
7. The key protective cover mounting structure according to claim 6, wherein a connection base is further provided on a side wall of the rotation groove, the connection base is provided with a connection groove, and an end of the connection shaft is rotatably fitted in the connection groove.
8. The key protection cover mounting structure of claim 1, wherein the protection cover further comprises a holding portion, the holding portion is located at an edge of the protection cover, and the holding portion is tilted toward a direction away from the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518656.4U CN214956530U (en) | 2021-07-05 | 2021-07-05 | Key protective cover mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121518656.4U CN214956530U (en) | 2021-07-05 | 2021-07-05 | Key protective cover mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214956530U true CN214956530U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121518656.4U Active CN214956530U (en) | 2021-07-05 | 2021-07-05 | Key protective cover mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214956530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221269A1 (en) * | 2022-05-16 | 2023-11-23 | 宁德时代新能源科技股份有限公司 | Output terminal protection structure, battery, and electric device |
-
2021
- 2021-07-05 CN CN202121518656.4U patent/CN214956530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221269A1 (en) * | 2022-05-16 | 2023-11-23 | 宁德时代新能源科技股份有限公司 | Output terminal protection structure, battery, and electric device |
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