CN219556434U - AR terminal equipment capable of being carried on safety helmet - Google Patents
AR terminal equipment capable of being carried on safety helmet Download PDFInfo
- Publication number
- CN219556434U CN219556434U CN202223570339.4U CN202223570339U CN219556434U CN 219556434 U CN219556434 U CN 219556434U CN 202223570339 U CN202223570339 U CN 202223570339U CN 219556434 U CN219556434 U CN 219556434U
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- Prior art keywords
- slide bar
- main body
- liner
- equipment
- helmet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 244000261422 Lysimachia clethroides Species 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 22
- 238000009434 installation Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/042—Optical devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses an AR terminal device capable of being carried on a safety helmet, which relates to the technical field of safety helmets and comprises the following components: the hat comprises a hat body, wherein hat brim is arranged on two sides of the hat body, and a sunshade brim is arranged on the front part of the hat body; one end of the supporting mechanism is clamped on the inner side of the cap body; the AR equipment comprises an equipment main body, a slide bar and a display mechanism, wherein the equipment main body is connected with the supporting mechanism, the slide bar is connected to the side part of the equipment main body in a sliding manner, and the display mechanism is hinged to the end head of the slide bar and is used for displaying video contents conveyed by the equipment main body; according to the utility model, the AR equipment is connected through the supporting mechanism, so that the adaptive connection between the AR equipment and the helmet body of the helmet is realized; the display mechanism is hinged to the end head of the sliding strip, the sliding strip is slidably connected to the equipment mechanism, and the distance and the angle of the display mechanism relative to the equipment main body are adjusted, so that the AR equipment can be adjusted more flexibly relative to the cap body.
Description
Technical Field
The utility model relates to the technical field of safety helmets, in particular to AR terminal equipment capable of being mounted on a safety helmet.
Background
The AR is an augmented reality technology which skillfully fuses virtual information with a real world, the virtual information is simulated and then applied to the real world, and the two kinds of information are mutually complemented, so that the real world is enhanced, a worker wearing a safety helmet with an AR terminal does not need to read a specification at a lower head, the operation is carried out step by step according to characters on the book, an AR intelligent helmet is carried, the operation can be completed according to the prompt of a system, and convenience is provided for work.
When the AR equipment for the partial safety helmet is used, most of AR equipment exists independently of the safety helmet, and the AR equipment is used on the production site or is not easy to adapt to the safety helmet, so that workers have to take off the safety helmet, and a certain safety risk is brought.
Disclosure of Invention
The utility model aims to provide AR terminal equipment with good suitability with a safety helmet.
The present utility model therefore discloses an AR terminal device mountable on a helmet, comprising:
the hat comprises a hat body, wherein hat brim is arranged on two sides of the hat body, and a sunshade brim is arranged on the front part of the hat body;
one end of the supporting mechanism is clamped on the inner side of the cap body;
the AR equipment comprises an equipment main body, a slide bar and a display mechanism, wherein the equipment main body is connected with the supporting mechanism, the slide bar is connected to the side part of the equipment main body in a sliding mode, and the display mechanism is hinged to the end head of the slide bar and is used for displaying video contents conveyed by the equipment main body.
In some embodiments of the present utility model, in order to enable a worker to adjust the display device, a specific structure of the display mechanism is disclosed, where the display mechanism includes a screen frame and a display screen, the display screen is disposed on the screen frame, and a hinge block is disposed on the screen frame, and the hinge block is hinged to one end of the slider.
In some embodiments of the present utility model, in order to improve the wearing comfort and the safety of the cap after wearing, a specific structure of the cap is disclosed, a head groove is provided in the middle of the cap, a head hoop is provided in the head groove, a fixed liner is provided on the side of the head hoop, and a plurality of liner mounting strips are provided on the side of the fixed liner;
the head groove edge is provided with a liner clamping groove corresponding to the position of the liner mounting strip, and the liner clamping groove is matched with the liner mounting strip so that the fixed liner is mounted in the head groove.
In some embodiments of the present utility model, in order to adjust the distance between the AR device and the cap, the specific structure of the supporting mechanism is improved, and the supporting mechanism includes:
the device comprises a supporting slide bar, wherein one end of the supporting slide bar is provided with a limiting end, the side part of the device main body is provided with a slide hole corresponding to the supporting slide bar, and the supporting slide bar penetrates through the slide hole;
the mounting mechanism is arranged at one end of the support slide bar and used for mounting the support slide bar on the cap body.
In some embodiments of the present utility model, in order to enable the mounting mechanism to be mounted on the cap body, a specific structure of the mounting mechanism is disclosed, the mounting mechanism includes:
the spring clamp is rotationally connected to the end head of the supporting sliding rod and used for the lower end of the liner mounting strip;
the mounting inserting piece is arranged at the side part of the spring clamp and is used for being inserted into the inner container clamping groove.
In some embodiments of the present utility model, in order to adjust the angle of the support rod, the structure of the support rod is improved, the end of the support slide rod is provided with a connecting seat, the position of the spring clip corresponding to the connecting seat is provided with a connecting bearing, and the connecting bearing is rotatably connected to the connecting seat.
In some embodiments of the utility model, in order to further adjust the angle of the support slide bar, the support slide bar is further improved, and a gooseneck support bar is further arranged between the support slide bar and the mounting mechanism.
In some embodiments of the present utility model, in order to adjust a distance between the display mechanism and a human eye, a connection manner between the device main body and the sliding strip is disclosed, a sliding groove is provided at a side portion of the device main body, a limit protrusion is provided at an end of the sliding strip, the sliding strip is inserted into the sliding groove, and the limit protrusion is located in the sliding groove, so that the sliding strip is limited to slide in the sliding groove.
In some embodiments of the utility model, the device body side is further provided with a lighting module in order to enhance the functionality of the safety helmet.
In some embodiments of the present utility model, in order to enable the device main body to connect with an external intelligent terminal and transfer corresponding data, the device main body is improved, and a data interface is further provided on a side portion of the device main body.
The utility model discloses an AR terminal device capable of being carried on a safety helmet, which has the following advantages compared with the conventional portable AR terminal device:
1. the helmet body is used, the supporting mechanism is clamped on the helmet body, and the AR equipment is connected with the helmet body through the supporting mechanism, so that the adaptive connection of the AR equipment and the helmet body is realized.
2. The AR equipment of using is including equipment main part, draw runner and display mechanism, and display mechanism articulates in the end of draw runner, draw runner sliding connection on equipment mechanism, has realized the adjustment of the relative equipment main part distance of display mechanism and angle, makes the relative cap body of AR equipment can be more nimble adjustment, has promoted the suitability of both.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an AR terminal device capable of being mounted on a helmet and the helmet in a combined state according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the bottom of the helmet according to the embodiment of the present utility model;
FIG. 3 is a schematic structural view of a supporting mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an AR device according to an embodiment of the present utility model.
Reference numerals
1. A safety helmet; 101. a cap body; 102. hat brim; 103. sunshade eave; 104. a head groove; 105. a liner clamping groove; 106. a liner mounting strip; 107. a headband; 108. fixing the inner container; 2. a support mechanism; 201. a spring clip; 202. installing an inserting sheet; 203. connecting a bearing; 204. a connecting seat; 205. a gooseneck support bar; 206. supporting a slide bar; 207. a limiting end; 3. an AR device; 301. an apparatus main body; 302. a slide hole; 303. a data interface; 304. a lighting module; 305. a chute; 306. a slide bar; 307. a hinge block; 308. a screen frame; 309. and a display screen.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments, it being understood that the preferred embodiments described herein are for illustrating and explaining the present utility model only and are not to be construed as limiting the scope of the present utility model, and that some insubstantial modifications and adaptations can be made by those skilled in the art in light of the following disclosure. In the present utility model, unless explicitly specified and defined otherwise, technical terms used in the present utility model should be construed in a general sense as understood by those skilled in the art to which the present utility model pertains. The terms "connected," "fixedly," "disposed" and the like are to be construed broadly and may be fixedly connected, detachably connected or integrally formed; can be directly connected or indirectly connected through an intermediate medium; either mechanically or electrically. Unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact through an intervening medium. Moreover, a first feature being "above" or "over" or "upper" a second feature may be a first feature being directly above or diagonally above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under" or "beneath" or "under" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is level less than the second feature. Relational terms such as first, second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The utility model aims to provide AR terminal equipment with good suitability with a safety helmet.
The present utility model therefore discloses an AR terminal device mountable on a helmet, comprising: the cap 101, the support mechanism 2 and the AR device 3.
The hat body 101 is provided with hat brim 102 on both sides, and the front part is provided with sun visor 103.
One end of the supporting mechanism 2 is clamped inside the cap 101.
The AR device 3 comprises a device main body 301, a slide bar 306 and a display mechanism, wherein the device main body 301 is connected with the supporting mechanism 2, the slide bar 306 is connected to the side part of the device main body 301 in a sliding mode, and the display mechanism is hinged to the end head of the slide bar 306 and is used for displaying video contents conveyed by the device main body 301.
In some embodiments of the present utility model, in order to enable a worker to adjust the display device, a specific structure of the display mechanism is disclosed, where the display mechanism includes a screen frame 308 and a display screen 309, the display screen 309 is disposed on the screen frame 308, a hinge block 307 is disposed on the screen frame 308, and the hinge block 307 is hinged to one end of the slide bar 306.
In some embodiments of the present utility model, in order to improve the wearing comfort and the safety of the cap body 101 after wearing, a specific structure of the cap body 101 is disclosed, a head groove 104 is provided in the middle of the cap body 101, a head hoop 107 is provided in the head groove 104, a fixed liner 108 is provided at a side of the head hoop 107, and a plurality of liner mounting strips 106 are provided at a side of the fixed liner 108;
the head groove 104 is provided with a liner clamping groove 105 at a position corresponding to the liner mounting strip 106, and the liner clamping groove 105 is adapted to the liner mounting strip 106, so that the fixed liner 108 is mounted inside the head groove 104.
In some embodiments of the present utility model, in order to adjust the distance between the AR device 3 and the cap 101, the specific structure of the supporting mechanism 2 is improved, and the supporting mechanism 2 includes: the support slide bar 206 and the mounting mechanism.
One end of the support slide bar 206 is provided with a limit end 207, a slide hole 302 is provided at a position corresponding to the support slide bar 206 on the side of the device main body 301, and the support slide bar 206 penetrates through the slide hole 302.
The mounting mechanism is disposed at one end of the support slide bar 206, and is used for mounting the support slide bar 206 on the cap 101.
In some embodiments of the present utility model, in order to enable the mounting mechanism to be mounted on the cap body 101, a specific structure of the mounting mechanism is disclosed, the mounting mechanism includes: a spring clip 201 and a mounting tab 202.
The spring clip 201 is rotatably connected to the end of the support slide bar 206 for the lower end of the liner mounting bar 106.
The mounting insert 202 is disposed at a side portion of the spring clip 201, and is configured to be inserted into the liner clamping groove 105.
In some embodiments of the present utility model, in order to adjust the angle of the support rod, the structure of the support rod is improved, the end of the support sliding rod 206 is provided with a connecting seat 204, the position of the spring clip 201 corresponding to the connecting seat 204 is provided with a connecting bearing 203, and the connecting bearing 203 is rotatably connected to the connecting seat 204.
In some embodiments of the present utility model, in order to further adjust the angle of the support slide bar 206, the support slide bar 206 is further improved, and a gooseneck support bar 205 is disposed between the support slide bar 206 and the mounting mechanism.
In some embodiments of the present utility model, in order to adjust the distance between the display mechanism and the human eye, a connection manner between the device main body 301 and the sliding strip 306 is disclosed, a sliding slot 305 is provided on the side of the device main body 301, a limit protrusion is provided at the end of the sliding strip 306, the sliding strip 306 is inserted into the sliding slot 305, and the limit protrusion is located in the sliding slot 305, so that the sliding strip 306 is limited to slide in the sliding slot 305.
In some embodiments of the present utility model, in order to enhance the functionality of the helmet, the side of the device body 301 is further provided with a lighting module 304.
In some embodiments of the present utility model, in order to enable the device main body 301 to connect with an external intelligent terminal and transfer corresponding data, the device main body 301 is improved, and a data interface 303 is further provided on the side of the device main body 301.
In some embodiments of the present utility model, in order to further explain the technical solution of the present utility model, the structure of the present utility model will be explained with reference to the application principle:
referring to fig. 1-4, an AR terminal device capable of being mounted on a helmet includes a helmet 1, the helmet 1 includes a helmet body 101, a head groove 104 is formed in the interior of the helmet body 101, a liner clamping groove 105 is formed at the bottom edge of the head groove 104, the liner clamping groove 105 is clamped with the lower end of a liner mounting strip 106, a supporting mechanism 2 is clamped at the bottom side of the helmet 1 in a changing manner, the number of the supporting mechanisms 2 is two, the supporting mechanism 2 includes a spring clip 201, a mounting insertion sheet 202 is fixedly mounted at one side edge of the spring clip 201, an AR device 3 is slidably mounted at the front end of the supporting mechanism 2, when the helmet is used, a conventional helmet is taken out, the mounting insertion sheet 202 is inserted into a gap between the liner clamping groove 105 and the liner mounting strip 106, the lower end of the liner clamping groove 105 is clamped by the spring clip 201, the AR terminal device is mounted and mounted firmly by using the structure of the helmet 1, and the AR terminal can be protected by using the working function of the helmet 1 itself, and the AR terminal is prevented from being destroyed when the helmet 1 is in the working function; the bottom side of the spring clamp 201 is fixedly connected with the outer ring of the connecting bearing 203, the inner ring of the connecting bearing 203 is fixedly connected with a connecting seat 204, the spring clamp 201 is clamped at the lower end of the liner mounting strip 106, and the mounting inserting sheet 202 is inserted into the liner clamping groove 105; the hat brim 102 is fixedly arranged at the bottom side edge of the hat body 101, the sunshade brim 103 is fixedly arranged at the front side of the hat brim 102, and when the hat works in sunlight, part of sunlight can be shielded by the sunshade brim 103, so that the influence of the sunlight on the display of the display screen 309 is avoided; the number of the liner mounting strips 106 is four, the side surface of the liner mounting strip 106 is fixedly connected with a head hoop 107, the upper end of the liner mounting strip 106 is fixedly provided with a fixed liner 108, and the liner mounting strip is in direct contact with the head of a user through the head hoop 107 and the fixed liner 108, so that the safety helmet 1 is worn.
The connecting seat 204 is fixedly arranged at one end of the gooseneck support rod 205, the other end of the gooseneck support rod 205 is fixedly connected with a support slide bar 206, one end of the support slide bar 206 is fixedly provided with a limiting end 207, and after the spring clip 201 and the mounting inserting piece 202 are mounted, the angle of the support slide bar 206 is adjusted through the connecting bearing 203 and the gooseneck support rod 205, so that the equipment main body 301 is positioned at the forehead height of a user; the AR device 3 comprises a device main body 301, sliding holes 302 are formed in the two ends of the device main body 301 in a penetrating mode, a data interface 303 is mounted on the upper side surface of the device main body 301 in an embedded mode, an illumination module 304 is clamped at the data interface 303, a sliding groove 305 is formed in the middle of the upper surface of the device main body 301, the device main body 301 is slidably mounted on the side surface of the support sliding rod 206 through the sliding holes 302, and the distance between the device main body 301 and eyes is adjusted through the sliding holes 302 and the support sliding rod 206; the sliding bar 306 is arranged in the sliding groove 305 in a sliding manner, one end of the sliding bar 306 is hinged with the screen frame 308 through the hinge block 307, the display screen 309 is arranged on the rear side of the screen frame 308 in an embedded manner, the sliding bar 306 is drawn out of the sliding groove 305, the angle of the screen frame 308 is adjusted through the hinge block 307, the sight of a folded user is reduced, meanwhile, a worker can lift eyes to see the content displayed on the display screen 309, assistance is provided for the work of the worker, and meanwhile, the work performance of the whole device is improved, and the practicability is improved through the modularized externally-attached components such as the lighting module 304 are arranged at the data interface 303.
Working principle: when the safety helmet is used, a top conventional safety helmet is taken out, the mounting inserting piece 202 is inserted into a gap between the liner clamping groove 105 and the liner mounting strip 106, the lower end of the liner mounting strip 106 and the inner side edge of the liner clamping groove 105 are clamped through the spring clamp 201, AR terminal equipment is carried and mounted by utilizing the structure of the safety helmet 1, the safety helmet is firm in mounting, the safety helmet 1 can be used for providing a certain protection for an AR terminal, when the safety helmet 1 fulfills the function of working, the damage of the AR terminal is avoided, the angle of the supporting slide bar 206 is regulated through the connecting bearing 203 and the gooseneck support rod 205, the equipment main body 301 is positioned at the forehead of a user, the distance between the equipment main body 301 and eyes is regulated through the slide hole 302 and the supporting slide bar 206, the angle of the screen frame 308 is regulated through the hinge block 307, the eyes of a worker can be lifted to see the content displayed at the display screen 309 while the vision of the folded user is reduced, meanwhile, the lighting module 304 and other accessory components can be mounted at the data interface 303 to prevent the position from being damaged, the whole display screen is prevented from being influenced by the whole display screen 309, and the practical performance is improved, and the whole display performance is prevented from being influenced by the display screen 309.
The utility model has the beneficial effects that:
the installation inserting piece is inserted into a gap between the liner clamping groove and the liner installation strip, the lower end of the liner installation strip and the inner side edge of the liner clamping groove are clamped through the spring clamp, AR terminal equipment is carried and installed by utilizing the structure of the safety helmet, the installation is firm, the safety helmet can be used for providing certain protection for the AR terminal, and the damage of the AR terminal is avoided when the safety helmet fulfills the working function.
The utility model discloses a data interface department is installed to accessible to modularization such as lighting module and appends the subassembly to increase whole device working property, improve the practicality, during operation under sunshine, accessible sun-shading eaves shelters from partial sunshine, avoids sunshine to produce the influence to the demonstration of display screen.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (10)
1. An AR terminal device mountable on a helmet, comprising:
the hat comprises a hat body, wherein hat brim is arranged on two sides of the hat body, and a sunshade brim is arranged on the front part of the hat body;
one end of the supporting mechanism is clamped on the inner side of the cap body;
the AR equipment comprises an equipment main body, a slide bar and a display mechanism, wherein the equipment main body is connected with the supporting mechanism, the slide bar is connected to the side part of the equipment main body in a sliding mode, and the display mechanism is hinged to the end head of the slide bar and is used for displaying video contents conveyed by the equipment main body.
2. The AR terminal device mountable on a helmet according to claim 1, wherein the display mechanism includes a screen frame and a display screen, the display screen is disposed on the screen frame, a hinge block is disposed on the screen frame, and the hinge block is hinged to one end of the slide bar.
3. The AR terminal apparatus as set forth in claim 1, wherein a head groove is provided in the middle of the helmet body, a head hoop is provided in the head groove, a fixed liner is provided on a side portion of the head hoop, and a plurality of liner mounting strips are provided on a side portion of the fixed liner;
the head groove edge is provided with a liner clamping groove corresponding to the position of the liner mounting strip, and the liner clamping groove is matched with the liner mounting strip so that the fixed liner is mounted in the head groove.
4. The AR terminal equipment mountable on a helmet according to claim 3, wherein the supporting mechanism comprises:
the device comprises a supporting slide bar, wherein one end of the supporting slide bar is provided with a limiting end, the side part of the device main body is provided with a slide hole corresponding to the supporting slide bar, and the supporting slide bar penetrates through the slide hole;
the mounting mechanism is arranged at one end of the support slide bar and used for mounting the support slide bar on the cap body.
5. The AR terminal equipment mountable on a helmet according to claim 4, wherein the mounting mechanism includes:
the spring clamp is rotationally connected to the end head of the supporting sliding rod and used for the lower end of the liner mounting strip;
the mounting inserting piece is arranged at the side part of the spring clamp and is used for being inserted into the inner container clamping groove.
6. The AR terminal apparatus as set forth in claim 5, wherein the end of the support slide bar is provided with a connection seat, the spring clip is provided with a connection bearing corresponding to the connection seat, and the connection bearing is rotatably connected to the connection seat.
7. The AR terminal as in claim 4, wherein a gooseneck support bar is further disposed between the support slide bar and the mounting mechanism.
8. The AR terminal device capable of being mounted on a helmet according to claim 1, wherein a chute is provided at a side portion of the device body, a limit protrusion is provided at an end of the slide bar, the slide bar is inserted into the chute, and the limit protrusion is located in the chute, so that the slide bar is limited to slide in the chute.
9. The AR terminal equipment mountable on a helmet according to claim 1, wherein the equipment main body side portion is further provided with a lighting module.
10. The AR terminal device mountable on a helmet according to claim 1, wherein the device main body side portion is further provided with a data interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570339.4U CN219556434U (en) | 2022-12-27 | 2022-12-27 | AR terminal equipment capable of being carried on safety helmet |
| DE202023106475.2U DE202023106475U1 (en) | 2022-12-27 | 2023-11-07 | AR terminal device that can be mounted on the protective helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223570339.4U CN219556434U (en) | 2022-12-27 | 2022-12-27 | AR terminal equipment capable of being carried on safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219556434U true CN219556434U (en) | 2023-08-22 |
Family
ID=87647806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223570339.4U Active CN219556434U (en) | 2022-12-27 | 2022-12-27 | AR terminal equipment capable of being carried on safety helmet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN219556434U (en) |
| DE (1) | DE202023106475U1 (en) |
-
2022
- 2022-12-27 CN CN202223570339.4U patent/CN219556434U/en active Active
-
2023
- 2023-11-07 DE DE202023106475.2U patent/DE202023106475U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023106475U1 (en) | 2023-11-13 |
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