CN217333363U - Electronic identification device - Google Patents
Electronic identification device Download PDFInfo
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- CN217333363U CN217333363U CN202123213518.8U CN202123213518U CN217333363U CN 217333363 U CN217333363 U CN 217333363U CN 202123213518 U CN202123213518 U CN 202123213518U CN 217333363 U CN217333363 U CN 217333363U
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- electronic identification
- spring
- base
- identification device
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Abstract
The utility model relates to an electronic identification technical field discloses an electronic identification device for solve the electronic identification that exists among the prior art and receive the vibration to influence the problem of becoming invalid easily for a long time. This electronic identification device includes the base and sets up the mounting panel on the base, and the surface that the mounting panel deviates from the base is provided with the electronic identification body, and week side of mounting panel is provided with the first elastic component of multiunit, and the one end that the mounting panel was kept away from to first elastic component is connected with the base, and first elastic component is configured to shrink or extension when the mounting panel slides on the base surface.
Description
Technical Field
The utility model relates to an electronic identification technical field especially relates to an electronic identification device.
Background
Electronic identification devices typically include a high-security contactless communication interface coupled to a secure processing unit within the device, enabling communication over relatively short distances. At present, an electronic identification device used on equipment is single in structure, the equipment generates large vibration during operation, and the electronic identification is easily failed under a vibration environment for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electronic identification device for solve the electronic identification that exists among the prior art and receive the vibration to influence the problem of becoming invalid easily for a long time.
An embodiment of the utility model provides an electronic identification device, this electronic identification device include the base and set up mounting panel on the base, the mounting panel deviates from the surface of base is provided with the electronic identification body, the week side of mounting panel is provided with the first elastic component of multiunit, first elastic component is kept away from the one end of mounting panel with the base is connected, first elastic component is configured to work as the mounting panel is in shrink or extension when base surface slides.
In the above embodiment, this electronic identification device is fixed in on the equipment through the base, and the base can vibrate along with the vibration of equipment, and the electronic identification body is located on the mounting panel, and the week side of mounting panel is connected with the base through the first elastic component of multiunit, and when the mounting panel receives the influence of vibration and slides on the base surface, first elastic component will contract and can extend to absorb vibration energy, play the damping effect to the mounting panel, the effectual electronic identification that has protected.
Optionally, a groove is formed in the surface of the mounting plate, which faces away from the base, a plurality of connecting parts are arranged in the groove, and the connecting parts are located on the periphery of the electronic identification body;
the connecting part is separably connected to the edge of the electronic mark body, and a second elastic piece is arranged between the connecting part and the side wall of the groove.
In the above optional embodiment, the size of the space surrounded by the plurality of connecting portions can be adjusted by contraction or extension of the second elastic member, so that the electronic mark bodies with different sizes can be adapted, and meanwhile, the second elastic member can absorb vibration energy, thereby further achieving the effect of vibration reduction.
Optionally, the connecting portion is provided with a U-shaped groove, and the edge of the electronic identification body is clamped in the U-shaped groove.
In the above optional embodiment, under the action of the second elastic member, the connecting portion abuts against the edge of the electronic identifier body and is clamped with the electronic identifier body through the U-shaped groove, so as to achieve the effect of fixing the electronic identifier body; when external force is applied to the connecting part, the connecting part is compressed when moving towards the direction close to the side wall of the groove, and meanwhile, the connecting part is separated from the electronic identification body, so that the electronic identification body can be taken out of the groove.
Optionally, the inner wall of the U-shaped groove is provided with a first cushion pad.
In the above-mentioned optional embodiment, the surface that first blotter can avoid the electronic tags body is scotched, and simultaneously, first blotter can fill the space between electronic tags body and the U-shaped groove for both assemble the back more firm, avoid the electronic tags body to appear rocking in the U-shaped inslot.
Optionally, a second cushion pad is disposed between the electronic identifier body and the bottom wall of the groove.
In the above alternative embodiment, the second cushion pad may play a role of supporting and damping vibration at the bottom of the electronic mark body.
Optionally, the connecting portion extends along an edge of the electronic identifier body, and a plurality of groups of second elastic members are disposed between the connecting portion and the side wall of the groove.
In the above optional embodiment, the connecting portion extends along the edge of the electronic identification body, so that the contact area between the connecting portion and the electronic identification body can be increased, and the fixing effect of the electronic identification body is improved.
Optionally, the first elastic member includes a first spring, a second spring, and a third spring, the second spring is interposed between the first spring and the third spring, and a diameter of the second spring is greater than a diameter of the first spring and a diameter of the third spring.
In the above optional embodiment, the second spring is arranged between the first spring and the third spring, and the diameter of the second spring is larger than that of the first spring and that of the third spring, so that the whole body is not easy to bend, the vibration damping effect is good, and the reset is rapid.
Optionally, the electronic mark further includes a cover plate, the cover plate is detachably connected to the base, a window is disposed on the cover plate, and the electronic mark body is exposed from the window;
the edge of the mounting plate is at least partially covered by the cover plate.
In the above alternative embodiment, the cover plate may shield the first elastic member on the one hand and at least part of the edge of the mounting plate on the other hand, so that the cover plate prevents the mounting plate from being detached from the surface of the base when the device vibrates.
Optionally, a flange bent toward one side of the electronic identifier body is arranged at the edge of the window, and the flange is in contact with the surface of the mounting plate.
In the above optional embodiment, the turned-over edge can block the gap between the cover plate and the mounting plate, thereby preventing dust from entering.
Optionally, a plurality of first fixing portions are disposed on the periphery of the mounting plate, a plurality of second fixing portions are disposed on the base, and the first elastic member is disposed between the first fixing portions and the second fixing portions.
Drawings
Fig. 1 is a schematic structural diagram of an electronic identification apparatus according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of the electronic identification device shown in FIG. 1;
fig. 3 is a partially enlarged view of a portion B structure shown in fig. 2;
fig. 4 is a schematic structural diagram of a first elastic member according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic identification device with a cover plate according to an embodiment of the present invention.
Reference numerals:
10-a base; 20-mounting a plate; 21-a groove; 30-an electronic identification body; 40-a first elastic member; 41-a first spring; 42-a second spring; 43-a third spring; 50-a connecting part; 60-a second elastic member; 70-a first cushion; 80-a second cushion; 90-cover plate; 91-a window;
100 a-a first fixed part; 100 b-second fixed part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an electronic identification device for solve the electronic identification that exists among the prior art and receive the vibration to influence the problem of becoming invalid easily for a long time.
As shown in fig. 1, the electronic identification device includes a base 10 and a mounting plate 20 disposed on the base 10, wherein a surface of the mounting plate 20 facing away from the base 10 is provided with an electronic identification body 30, a peripheral side of the mounting plate 20 is provided with a plurality of groups of first elastic members 40, one end of the first elastic member 40 away from the mounting plate 20 is connected to the base 10, and the first elastic member 40 is configured to contract or extend when the mounting plate 20 slides on the surface of the base 10.
Specifically, the electronic identification device comprises a base 10 and a mounting plate 20 arranged on the base 10, the electronic identification device is fixed on the surface of equipment through the base 10, the base 10 can vibrate along with the vibration of the equipment, the electronic identification body 30 is arranged on the mounting plate 20, the peripheral side of the mounting plate 20 is connected with the base 10 through a plurality of groups of first elastic pieces 40, when the mounting plate 20 slides on the surface of the base 10 under the influence of the vibration, the first elastic pieces 40 can contract and stretch, so that the vibration energy is absorbed, the vibration damping effect is realized on the mounting plate 20, and the electronic identification is effectively protected.
The mounting plate 20 can be rectangle, also can be circular, or other shapes, the embodiment of the present invention is exemplified by the rectangle, as shown in fig. 1, each side of the mounting plate 20 is provided with a plurality of groups of first elastic members 40, which can play a role of vibration reduction around the mounting plate 20, and effectively protect the internal electronic identifier.
The first elastic member 40 may be a member made of a spring or other elastic material.
In order to more clearly understand the structure of the electronic identification device provided by the embodiments of the present invention, the structure of the electronic identification device will now be described in detail with reference to the accompanying drawings.
As shown in fig. 2, a groove 21 is formed on a surface of the mounting plate 20 facing away from the base 10, a plurality of connecting portions 50 are arranged in the groove 21, and the connecting portions 50 are located on the periphery of the electronic identification body 30;
the connecting portion 50 is detachably connected to the edge of the electronic mark body 30, and a second elastic member 60 is disposed between the connecting portion 50 and the sidewall of the groove 21.
With reference to fig. 2, a surface of the mounting plate 20 facing away from the base 10 is provided with a groove 21, the electronic identification body 30 is accommodated in the groove 21, when the electronic identification body is specifically configured, a shape of the groove 21 is adapted to a shape of the electronic identification body 30, the connecting portion 50 is disposed between the electronic identification body 30 and a sidewall of the groove 21, the connecting portion 50 is detachably connected to the electronic identification body 30, the detachable connection manner includes, but is not limited to, a fastener connection, a snap connection, and the like, the connecting portion 50 is connected to a sidewall of the groove 21 through a second elastic member 60, and under an external force, the second elastic member 60 can contract or extend, so that the connecting portion 50 moves toward a direction close to the sidewall of the groove 21 or moves toward a direction away from the sidewall of the groove 21, at this time, a space surrounded by the connecting portions 50 is adaptively increased or decreased, and thus, electronic identification bodies 30 with different sizes can be adapted, meanwhile, the second elastic member 60 can also absorb vibration energy, thereby further achieving the effect of vibration reduction.
The number of the connecting portions 50 may be two, three or other numbers, and taking two connecting portions 50 as an example, the two connecting portions 50 may be symmetrically distributed on two sides of the electronic identification body 30, so that the electronic identification body 30 is easier to disassemble and assemble.
When the electronic mark is specifically arranged, the connecting part 50 is provided with a U-shaped groove, and the edge of the electronic mark body 30 is clamped in the U-shaped groove. As shown in fig. 2, under the action of the second elastic element 60, the connecting part 50 abuts against the edge of the electronic mark body 30 and is clamped with the electronic mark body 30 through a U-shaped groove, so as to fix the electronic mark body 30; when an external force is applied to the connecting portion 50 to move the connecting portion 50 toward the side wall of the recess 21, the second elastic member 60 will be compressed, and at the same time, the connecting portion 50 will be separated from the electronic identification body 30, so that the electronic identification body 30 can be taken out of the recess 21. Thus, the connecting portion 50 and the electronic mark body 30 are convenient to disassemble and assemble, and the fixing effect is good.
Optionally, the inner wall of the U-shaped channel is provided with a first cushion 70. As shown in fig. 3, the first buffer pad 70 is disposed between the inner wall of the U-shaped groove and the surface of the electronic identification body 30, the first buffer pad 70 can prevent the surface of the electronic identification body 30 from being scratched when the electronic identification body is inserted into the U-shaped groove or separated from the U-shaped groove, and meanwhile, the first buffer pad 70 can fill the gap between the electronic identification body 30 and the U-shaped groove, so that the electronic identification body and the electronic identification body are more stable after being assembled, and the electronic identification body 30 is prevented from shaking in the U-shaped groove.
The first cushion pad 70 may be made of rubber material, or may be made of other materials.
Except that the first buffer pad 70 is arranged on the inner wall of the U-shaped groove, the second buffer pad 80 can be arranged on the bottom wall of the groove 21, the second buffer pad 80 is arranged between the bottom walls of the electronic identification body 30 and the groove 21, the second buffer pad 80 can play a role in supporting and damping at the bottom of the electronic identification body 30, meanwhile, the bottom surface of the electronic identification body 30 can be prevented from being scratched by the second buffer pad 80, and during specific arrangement, the second buffer pad 80 can be a foam cushion layer.
In some embodiments, the connecting portion 50 extends along an edge of the electronic label body 30, and a plurality of sets of second elastic members 60 are disposed between the connecting portion 50 and a sidewall of the groove 21.
As shown in fig. 1, the connecting portion 50 is a strip, and has a certain length, after the connecting portion 50 is connected to the electronic identification body 30, the connecting portion 50 extends along the edge of the electronic identification body 30, and thus, the contact area between the connecting portion 50 and the electronic identification body 30 can be increased, and the fixing effect of the electronic identification body 30 is improved, and furthermore, a plurality of groups of second elastic members 60 are arranged between the connecting portion 50 and the side wall of the groove 21, and the plurality of groups of second elastic members 60 are arranged at intervals along the length direction of the connecting portion 50, and the fixing effect of the connecting portion 50 on the electronic identification body 30 can be further enhanced by increasing the number of the second elastic members 60.
In a specific arrangement, the connecting portion 50 may be provided with a U-shaped slot that is clamped with the edge of the electronic identification body 30 as shown in fig. 3.
In addition, among this electronic identification means, the outer wall cladding of electronic identification body 30 has the protection film, and this protection film has dampproofing, dustproof, acid and alkali-resistance, tear-resistant performance, can further protect electronic identification body 30's surface.
In some embodiments, as shown in fig. 1, the mounting plate 20 is provided with a plurality of first fixing portions 100a on the circumferential side, a plurality of second fixing portions 100b on the base 10, and the first elastic element 40 is disposed between the first fixing portions 100a and the second fixing portions 100 b.
With continued reference to fig. 1, a first elastic member 40 is disposed between each pair of the first fixing portion 100a and the second fixing portion 100b, and the first fixing portion 100a and the second fixing portion 100b can play a role of positioning with respect to the installation of the first elastic member 40, so as to facilitate the installation of the first elastic member 40.
In some embodiments, as shown in fig. 4, the first elastic member 40 includes a first spring 41, a second spring 42, and a third spring 43, the second spring 42 is interposed between the first spring 41 and the third spring 43, and the diameter of the second spring 42 is larger than the diameters of the first spring 41 and the third spring 43.
With continued reference to fig. 4, the second spring 42 is interposed between the first spring 41 and the third spring 43, and the diameter of the second spring 42 is larger than the diameters of the first spring 41 and the third spring 43, it can be understood that the elastic modulus of the second spring 42 is larger than the elastic modulus of the first spring 41 and the third spring 43, and the second spring 42 plays a role of supporting in the middle, so that the whole is not easy to bend, the damping effect is good, and the resetting is rapid.
As shown in fig. 5, the electronic identification device further includes a cover plate 90, the cover plate 90 is detachably connected to the base 10, a window 91 is formed in the cover plate 90, and the electronic identification body 30 is exposed from the window 91; the edges of the mounting plate 20 are at least partially covered by a cover plate 90.
When the device is specifically arranged, the connection mode of the cover plate 90 and the base 10 includes but is not limited to clamping, fastener connection and the like, and on one hand, the cover plate 90 can shield the first elastic part 40, so that the appearance of the whole device is beautified; alternatively, at least a portion of the edges of the mounting plate 20 may be shielded so that the cover plate 90 prevents the mounting plate 20 from falling off the surface of the base 10 when the device is vibrated.
Optionally, the edge of the window 91 is provided with a flange bent toward one side of the electronic identification body 30, the flange contacts with the surface of the mounting plate 20, and the flange can block the gap between the cover plate 90 and the mounting plate 20 to prevent dust from entering.
As can be seen from the above description, the embodiment of the present invention provides an electronic identification device, in which the first elastic members of multiple groups are disposed on the periphery of the mounting plate, so that when the mounting plate is affected by vibration and slides on the surface of the base, the vibration energy can be absorbed by the contraction and extension of the first elastic members, thereby playing a role in damping vibration for the mounting plate and effectively protecting the electronic identification.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides an electronic identification device, its characterized in that is in including base and setting mounting panel on the base, the mounting panel deviates from the surface of base is provided with the electronic identification body, the week side of mounting panel is provided with the first elastic component of multiunit, first elastic component is kept away from the one end of mounting panel with the base is connected, first elastic component is configured to work as the mounting panel is in shrink or extension when the base surface slides.
2. The electronic identification device according to claim 1, wherein a surface of the mounting plate facing away from the base is provided with a groove, a plurality of connecting portions are provided in the groove, and the connecting portions are located on a peripheral side of the electronic identification body;
the connecting part is separably connected to the edge of the electronic mark body, and a second elastic piece is arranged between the connecting part and the side wall of the groove.
3. The electronic identification device according to claim 2, wherein the connecting portion is provided with a U-shaped groove, and an edge of the electronic identification body is caught in the U-shaped groove.
4. An electronic identification device as claimed in claim 3 wherein the inner wall of the U-shaped channel is provided with a first cushioning pad.
5. The electronic identification device of claim 2 wherein a second cushion is disposed between the electronic identification body and the bottom wall of the recess.
6. The electronic identification device according to claim 2, wherein the connecting portion extends along an edge of the electronic identification body, and a plurality of sets of the second elastic members are disposed between the connecting portion and a sidewall of the recess.
7. The electronic identification device according to any one of claims 1 to 6, wherein the first elastic member includes a first spring, a second spring, and a third spring, the second spring is interposed between the first spring and the third spring, and a diameter of the second spring is larger than a diameter of the first spring and a diameter of the third spring.
8. The electronic identification device according to any one of claims 1 to 6, further comprising a cover plate, wherein the cover plate is detachably connected to the base, a window is provided on the cover plate, and the electronic identification body is exposed from the window;
the edges of the mounting plate are at least partially covered by the cover plate.
9. The electronic identification device according to claim 8, wherein the edge of the window is provided with a flange bent toward a side of the electronic identification body, and the flange is in contact with a surface of the mounting plate.
10. The electronic identification device according to any one of claims 1 to 6, wherein a plurality of first fixing portions are provided on a peripheral side of the mounting plate, a plurality of second fixing portions are provided on the base, and the first elastic member is provided between the first fixing portions and the second fixing portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213518.8U CN217333363U (en) | 2021-12-20 | 2021-12-20 | Electronic identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123213518.8U CN217333363U (en) | 2021-12-20 | 2021-12-20 | Electronic identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217333363U true CN217333363U (en) | 2022-08-30 |
Family
ID=82988712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123213518.8U Active CN217333363U (en) | 2021-12-20 | 2021-12-20 | Electronic identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217333363U (en) |
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2021
- 2021-12-20 CN CN202123213518.8U patent/CN217333363U/en active Active
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