CN220273755U - Video camera and helmet provided with same - Google Patents
Video camera and helmet provided with same Download PDFInfo
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- CN220273755U CN220273755U CN202321835900.9U CN202321835900U CN220273755U CN 220273755 U CN220273755 U CN 220273755U CN 202321835900 U CN202321835900 U CN 202321835900U CN 220273755 U CN220273755 U CN 220273755U
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- mounting portion
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 206010028836 Neck pain Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a video camera, which comprises a video camera body and a connecting part arranged on the side surface of the video camera body, wherein the connecting part is arranged in an installation part and forms a locking state and an unlocking state in the installation part, the connecting part can rotate in the installation part in the unlocking state, and the installation part is used for being detachably installed on external equipment. The camera can be controlled to conduct angle adjustment on the helmet by adjusting the state between the mounting part and the locking part while being fixed on external equipment such as the helmet, so that workers are prevented from being in a head-up or head-down state for a long time, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the field of video cameras, in particular to a video camera and a helmet provided with the video camera.
Background
The video camera, the video camera and the waterproof digital video camera are various in working basic principles, optical image signals are converted into electric signals so as to be convenient for storage or transmission, when an object is shot by us, light reflected on the object is collected by a camera lens, is focused on a light receiving surface of a camera device, the light is converted into electric energy through the camera device, video signals are obtained, photoelectric signals are weak, amplification is needed through a pre-discharge circuit, and then the signals are processed and adjusted through various circuits, and finally the obtained standard signals can be sent to recording media such as a video recorder for recording, or are transmitted through a transmission system or are sent to a monitor for displaying.
In outdoor operation of wearing a helmet, in order to liberate both hands, a camcorder is usually mounted on an external device such as a helmet for recording the conditions during operation, a conventional camcorder is usually mounted on both sides of the helmet and detachably mounted on the helmet through a connecting member, but the conditions during operation are complicated, it may be required to record a work video on the top or bottom for a long time, and the camcorder is in a fixed state on the conventional helmet, so that a worker is required to raise or lower his head for a long time, head and neck pain of the worker is caused after keeping a posture for a long time, head and neck activities are often required, resulting in low working efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a video camera and a helmet provided with the video camera, which can effectively solve the problems of the traditional video camera.
The technical scheme adopted for solving the technical problems is as follows: the camera comprises a camera body and further comprises a connecting part arranged on the side face of the camera body, wherein the connecting part is arranged in an installation part and forms a locking state and an unlocking state in the installation part, the connecting part can rotate in the installation part in the unlocking state, and the installation part is used for being detachably installed on external equipment.
In the above technical scheme, further, the connecting portion is a locking column, a locking tooth is arranged at the tail end of the locking column, and the locking column is arranged in a locking groove in the mounting portion.
In the above technical scheme, further, the locking groove in the installation part comprises four sections of sections, including an elastic zone, an active zone, an unlocking zone and a locking zone, wherein the diameters of the elastic zone, the unlocking zone and the locking zone are larger than the diameter of the active zone.
In the above technical scheme, further, a step is formed between the elastic region and the active region, an annular rotating block is embedded in the step, an elastic piece is fixedly arranged on the annular rotating block, and the other end of the elastic piece is fixed on the side face of the video camera body.
In the above technical scheme, further, the diameters of the unlocking zone and the locking zone are consistent with those of the locking teeth, the locking zone is further provided with a locking tooth slot, and the locking teeth are embedded into the locking tooth slot to realize locking.
In the above technical scheme, further, the installation department is "worker" shape, including first vertical piece and second vertical piece, second vertical piece length is greater than first vertical piece, the locking groove is located second vertical piece one side, second vertical piece upper and lower extreme department all is provided with the convex piece.
Based on the scheme of above-mentioned camera, this application still provides the helmet of installing above-mentioned camera, and this helmet includes helmet body, helmet body's side is provided with the mounting panel, be provided with on the mounting panel be used for with installation department complex recess, the recess is including getting into groove and spout, first vertical piece passes through get into the groove embedding to in and pass through the spout slides to one side the spout top and bottom sets up a plurality of groups of continuous connection's shrinkage pool, the convex block to make in the shrinkage pool the installation department is in fix on the mounting panel.
The beneficial effects of the utility model are as follows: the camera can be controlled to conduct angle adjustment on the helmet by adjusting the state between the mounting part and the locking part while being fixed on external equipment such as the helmet, so that workers are prevented from being in a head-up or head-down state for a long time, and the working efficiency is effectively improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a perspective view of a camera upper connection portion and a mounting portion of the present utility model.
Fig. 2 is an enlarged view of fig. 1 a of the present utility model.
Fig. 3 is a mating structure diagram of the connecting portion and the mounting portion of the present utility model.
Fig. 4 is a view showing the internal structure of the connecting portion of the present utility model.
Fig. 5 is an exploded view of the camera and helmet combination of the present utility model.
Fig. 6 is a perspective view of the mounting plate of the present utility model.
In the figure, 1 a camera body, 2 a locking post, 21 a locking tooth, 3 a mounting portion, 301 a spring zone, 302 a movable zone, 303 a unlocking zone, 304 a locking zone, 305 a circular rotating block, 306 a spring member, 307 a locking tooth slot, 308 a first longitudinal block, 309 a second longitudinal block, 310 a male block, 4 a helmet body, 5 a mounting plate, 51 a recess, 511 a entry slot, 512 a sliding slot, 52 a recess.
Detailed Description
Referring to fig. 1 to 6, a video camera includes a camera body 1, and further includes a connection portion disposed at a side of the camera body 1, the connection portion being disposed in a mounting portion 3 and forming a locking state and an unlocking state in the mounting portion 3, the connection portion being rotatable in the mounting portion 3 in the unlocking state, the mounting portion 3 being for detachable mounting on an external device.
The camera body 1 is shown in fig. 1-4, the side surface of the camera body 1 is provided with the connecting part, the connecting part is a locking column 2, the outer end of the locking column 2 is provided with a locking tooth 21, and the locking column 2 is placed in a locking groove in the mounting part 3 by the locking tooth 21 and the locking column 2 body in sequence.
The locking groove comprises four sections from outside to inside, namely an elastic section 301, an active section 302, an unlocking section 303 and a locking section 304, the middle end part of the column body of the locking column 2 is positioned at the active section 302, the locking teeth 21 can only move in the locking section 304 and the unlocking section 303, and in order to ensure that the locking teeth 21 cannot fall off the unlocking section 303 and the locking section 304, elastic equipment can be arranged in the elastic section 301, and the diameters of the elastic section 301, the unlocking section 303 and the locking section 304 are larger than those of the active section 302.
Since the diameter of the elastic area 301 is larger than that of the movable area 302, a step is formed in the elastic area 301, an annular rotating block 305 is arranged on the step, an elastic piece 306 is arranged on the annular rotating block 305, the elastic piece 306 is a spring, one end of the elastic piece 306 is fixed on the annular rotating block 305, and the other end is fixed on the side face of the video camera body 1.
The diameters of the unlocking zone 303 and the locking zone 304 are always equal to the diameter of the locking teeth 21, meanwhile, locking tooth grooves 307 matched with the locking teeth 21 are arranged on the locking zone 304, and the locking teeth 21 can be embedded into the locking tooth grooves 307 after rotating, so that the locking effect is realized.
In order to facilitate the installation part 3 to be installed on an external device and be in a fixed state at the same time, the installation part 3 is in an 'I' -shape as a whole, the installation part 3 comprises a first longitudinal block 308 and a second longitudinal block 309, the second longitudinal block 309 is longer than the first longitudinal block 308, the locking groove is positioned at one side of the second longitudinal block 309, the locking column 2 is perpendicular to the second longitudinal block 309, and simultaneously, a convex block 310 is respectively arranged at the upper end and the lower end of the second longitudinal block 309.
As shown in fig. 5-6, the camera body 1 is connected with the mounting portion 3 through the locking post 2, the mounting portion 3 is used for mounting the camera body 1 on an external device, such as a helmet body 4, a mounting plate 5 is arranged on the side surface of the helmet body 4, the mounting plate 5 is in a shell shape, a groove 51 matched with the mounting portion 3 is arranged on the outer side surface of the mounting plate 5, the groove 51 comprises an inlet groove 511 and a sliding groove 512, the longitudinal length of the inlet groove 511 is greater than that of the sliding groove 512, so that the first longitudinal block 308 on the mounting portion 3 can enter into the mounting plate 5, the sliding groove 512 is used for accommodating the connection portion of the first longitudinal block 308 and the second longitudinal block 309, a plurality of groups of concave holes 52 which are continuously connected are arranged on the upper portion and the lower portion of the sliding groove 512, the convex block 310 can be embedded into the concave holes 52, and the position of the mounting portion 3 on the sliding groove 512 is changed through plastic deformation, and the matching of the concave holes 52 and the convex block 310 is fixed.
The working process of the utility model comprises the following steps: the first longitudinal block 308 on the mounting portion 3 is inserted into the inlet groove 511 on the mounting plate 5, the mounting portion 3 is displaced toward one side of the sliding groove 512, and the mounting portion 3 is fixed on the helmet body 4 by cooperation of the concave hole 52 and the convex block 310.
In the initial state, the locking teeth 21 are located in the locking tooth grooves 307 of the locking area 304, at this time, the camera body 1 cannot rotate on the mounting portion 3, when the camera body 1 needs to rotate by an angle, the camera body 1 is pulled towards the outer side of the helmet body 4, so that the locking teeth 21 fall off the locking tooth grooves 307, the locking teeth 21 are located in the unlocking area 303, the annular rotating block 305 and the elastic piece 306 synchronously rotate by rotating the camera body 1, after the rotation angle is released, the locking teeth 21 reenter the locking tooth grooves 307 by the elastic piece 306, and the camera body 1 cannot rotate again.
The foregoing is merely one embodiment of the present utility model and is not intended to limit the utility model in any way, and simple modifications, equivalent variations or modifications can be made without departing from the technical solution of the present utility model, all falling within the scope of the utility model.
Claims (7)
1. The camera comprises a camera body and is characterized by further comprising a connecting part arranged on the side face of the camera body, wherein the connecting part is arranged in an installation part and forms a locking state and an unlocking state in the installation part, the connecting part can rotate in the installation part in the unlocking state, and the installation part is used for being detachably installed on external equipment.
2. The video camera of claim 1, wherein the connection portion is a locking post having locking teeth disposed at an end thereof, the locking post being disposed in a locking groove in the mounting portion.
3. The video camera of claim 2, wherein the locking groove in the mounting portion comprises four sections, each comprising an elastic section, an active section, an unlocking section, and a locking section, wherein the diameters of the elastic section, the unlocking section, and the locking section are larger than the diameters of the active section.
4. A video camera according to claim 3, wherein a step is formed between the elastic region and the active region, an annular rotating block is embedded in the step, an elastic member is fixedly arranged on the annular rotating block, and the other end of the elastic member is fixed on the side surface of the video camera body.
5. A video camera according to claim 3 wherein said unlocking zone and locking zone are of the same diameter as said locking teeth, said locking zone further having locking teeth thereon, said locking teeth being engaged into said locking teeth to effect locking.
6. The camcorder of claim 5, wherein said mounting portion is "i" shaped and includes a first longitudinal block and a second longitudinal block, said second longitudinal block being longer than said first longitudinal block, said locking groove being located on one side of said second longitudinal block, said second longitudinal block having male blocks at both upper and lower ends thereof.
7. A helmet provided with a video camera according to any one of claims 1 to 6, comprising a helmet body, wherein a mounting plate is provided on the side of the helmet body, a groove for engaging with the mounting portion is provided on the mounting plate, the groove comprises an entry groove and a sliding groove, a first longitudinal block is inserted into the entry groove and slides to one side through the sliding groove, a plurality of groups of continuously connected concave holes are provided above and below the sliding groove, and a convex block is inserted into the concave holes to fix the mounting portion on the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835900.9U CN220273755U (en) | 2023-07-13 | 2023-07-13 | Video camera and helmet provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835900.9U CN220273755U (en) | 2023-07-13 | 2023-07-13 | Video camera and helmet provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273755U true CN220273755U (en) | 2023-12-29 |
Family
ID=89311564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321835900.9U Active CN220273755U (en) | 2023-07-13 | 2023-07-13 | Video camera and helmet provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273755U (en) |
-
2023
- 2023-07-13 CN CN202321835900.9U patent/CN220273755U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |