CN110691183A - Bidirectional camera - Google Patents
Bidirectional camera Download PDFInfo
- Publication number
- CN110691183A CN110691183A CN201910965423.XA CN201910965423A CN110691183A CN 110691183 A CN110691183 A CN 110691183A CN 201910965423 A CN201910965423 A CN 201910965423A CN 110691183 A CN110691183 A CN 110691183A
- Authority
- CN
- China
- Prior art keywords
- box
- connecting rod
- camera
- positioning plate
- front box
- Prior art date
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The invention discloses a bidirectional camera, which comprises a front box, wherein a front camera is arranged in the front box, a front lens of the front camera extends out of one end of the front box, the front box is back to one end of the front lens and is positioned at one side of the front box and is rotatably connected with a hinged shaft, a rear box rotating around the axis of the hinged shaft is sleeved on the hinged shaft, a rear camera is arranged in the rear box, and a rear lens of the rear camera extends out of one end of the rear box back to the hinged shaft; a positioning plate is fixedly arranged on the articulated shaft, the positioning plate is an arc-shaped plate taking the articulated shaft as an axis, a plurality of positioning holes are formed in the positioning plate at intervals along the circumferential direction of the positioning plate, and the positioning plate is connected with the front box and the rear box; the front box and the rear box are connected with connecting rods inserted into the positioning holes in a sliding mode, and the connecting rods are provided with locking mechanisms for limiting the connecting rods to move along the axis direction of the connecting rods. The invention has the effect of facilitating criminal police to obtain more environmental information.
Description
Technical Field
The invention relates to the field of criminal investigation camera shooting, in particular to a bidirectional camera shooting instrument.
Background
Criminal policemen need deepen outdoor seeking criminal sometimes, protection people's life and property safety, can be connected with the appearance of making a video recording on criminal policemen's the helmet, is used for observing the environmental aspect on the one hand, and on the other hand sends the data of environmental aspect to control center, makes things convenient for control center in time to know the condition, makes a decision.
The Chinese utility model patent with the publication number of CN206490748U discloses a portable helmet camera capable of being connected with individual soldier equipment, which comprises a connecting frame, wherein one side surface of the connecting frame is provided with an L-shaped fixing plate, the other side surface of the connecting frame is provided with a fixing column, the fixing column corresponds to the L-shaped fixing plate, the lower end of the connecting frame is provided with a display, the display is connected with the connecting frame through a hinged support, the edge of the soldier helmet is fixed between the L-shaped fixing plate and a connecting block through the fixing column, the lower end of the connecting frame is provided with the display, the scene shot by the camera can be clearly seen through the display, the portable helmet camera capable of being connected with the remote equipment through a wifi device can send signals and images through a sending device, the remote equipment of a command center can see the image shot by the soldier and the position of the soldier at any time, and the portable helmet camera capable of, the operation is simple.
The utility model discloses a chinese utility model patent that grant publication number is CN208971628U discloses a no dead angle camera device, install the last mount pad of camera including the side, it embeds there is camera control chip to go up the mount pad, camera control chip electric connection camera, go up mount pad lower extreme threaded connection has the telescopic link, be connected with locking screw on the telescopic link, telescopic link lower extreme threaded connection has lower mount pad, it has the fore-set to go up mount pad upper end threaded connection, fore-set upper end fixedly connected with main guard plate, the main guard plate lower extreme is dug there is a pair of spout, main guard plate downside is equipped with first vice guard plate and the vice guard plate of second, the equal fixedly connected with pivot of tip that first vice guard plate and the vice guard plate of second are close to mutually, the equal fixedly connected with fixed block of tip that first pair guard plate and the vice guard plate of second kept.
The above prior art solutions have the following drawbacks: the existing camera is usually based on a one-way camera, when criminal policemen are in a dangerous environment, the observation range of the camera is small, and the comprehensiveness of obtaining environmental information is poor.
Disclosure of Invention
The invention aims to provide a bidirectional camera which has the effects of improving the observation range of a camera and facilitating criminal policemen to acquire more environmental information.
The technical purpose of the invention is realized by the following technical scheme:
a bidirectional camera comprises a front box, wherein a front camera is arranged in the front box, a front lens of the front camera extends out of one end of the front box, the front box is back to one end of the front camera and is positioned at one side of the front box and is rotatably connected with a hinged shaft, a rear box rotating around the axis of the hinged shaft is sleeved on the hinged shaft, a rear camera is arranged in the rear box, and a rear lens of the rear camera extends out of one end of the rear box, which is back to the hinged shaft; a positioning plate is fixedly arranged on the articulated shaft, the positioning plate is an arc-shaped plate taking the articulated shaft as an axis, a plurality of positioning holes are formed in the positioning plate at intervals along the circumferential direction of the positioning plate, and the positioning plate is connected with the front box and the rear box; the front box and the rear box are connected with connecting rods inserted into the positioning holes in a sliding mode, and the connecting rods are provided with locking mechanisms for limiting the connecting rods to move along the axis direction of the connecting rods.
By adopting the technical scheme, when the intelligent monitoring system is normally used, the front camera and the rear camera can respectively detect the conditions in the front-back direction, the conditions are uploaded to the control center and can also be simultaneously sent to eyes of users with matched glasses, the monitoring range is large, the personal safety coefficient of the used criminal investigation personnel is improved, and when an object to be monitored is positioned on one side of the front camera, the limitation of the locking mechanism on the connecting rod is removed; the front box and the rear box rotate around the hinged shaft, so that the range observed by the camera is adjusted, the connecting rod is limited in the positioning hole by using the locking mechanism after the range of the camera is adjusted, stable connection among the front box, the positioning plate and the rear box is realized, and the multi-angle three-dimensional observation of the camera is facilitated.
The invention is further configured to: the locking mechanism comprises a sliding hole formed in the front box, a sliding groove located on the outer side of the sliding hole is formed in the outer side of the front box, a guide groove located on the side face of the sliding hole is formed in the front box, and one end of the guide groove in the length direction is communicated with the sliding groove;
the connecting rod passes the sliding hole, has set firmly on the connecting rod and has followed the gliding guide block of guide way length direction, and the part that the connecting rod stretches into preceding box inner chamber has set firmly and has kept off the ring, and the cover is equipped with on the connecting rod to be located to keep off the ring and set up the pressure spring between the lateral wall of sliding hole with preceding box, and the one end that the connecting rod stretches into preceding box inner chamber can insert in the locating hole.
By adopting the technical scheme, when an object to be monitored is positioned on one side of the front camera, the limitation of the locking mechanism on the connecting rod is removed, so that the connecting rod is separated from the positioning hole, the connecting rod is pulled along the axis of the connecting rod, the connecting rod drives the guide block to slide along the guide groove, the connecting rod is rotated after the guide block slides out of the guide groove, and the connecting rod is separated from the positioning hole; at the moment, the front box and the rear box rotate around the hinged shaft, so that the range observed by the camera is adjusted, the connecting rod is rotated after the range of the camera is adjusted, the guide block is aligned with the guide groove, the pressure spring pushes the baffle ring, and the baffle ring drives the connecting rod to move and insert into the positioning hole, so that stable connection among the front box, the positioning plate and the rear box is realized.
The invention is further configured to: the one end that the connecting rod stretches out preceding box inner chamber has set firmly the knob that draws, and the chamfer has been seted up to the one end that the connecting rod stretches into the inner chamber of preceding box.
Through adopting above-mentioned technical scheme, the setting of knob is convenient for the staff to exert the effort to the connecting rod, and the setting of chamfer is convenient for the connecting rod to insert in the locating hole.
The invention is further configured to: the locking mechanism comprises an external thread arranged on the outer side of the connecting rod, and the connecting rod is in threaded connection with the rear box.
Through adopting above-mentioned technical scheme, rotate the connecting rod, move around self axis direction when the connecting rod rotates to make the connecting rod can insert the locating hole, realize being connected between connecting rod and the locating plate.
The invention is further configured to: the locating plate is provided with two that are located articulated shaft axis direction both ends.
Through adopting above-mentioned technical scheme, the setting of two locating plates can improve the stability that box and back box are connected before.
The invention is further configured to: the battery compartment is arranged in the front box and is a square shell capable of containing a battery, a buckle cover for covering an opening of the battery compartment is arranged on the battery compartment, and a plate electrode is fixedly arranged on the inner wall of the battery compartment.
Through adopting above-mentioned technical scheme, put battery in battery compartment after use buckle closure with battery compartment obturates, keep battery operational environment's cleanness, realize the electricity of battery and plate electrode with battery and plate electrode contact and be connected.
The invention is further configured to: and one side of the buckle cover in the thickness direction is provided with a limiting groove, and the limiting groove is an arc-shaped groove penetrating through two ends of the buckle cover.
Through adopting above-mentioned technical scheme, the setting up of spacing recess can make things convenient for the battery compartment to provide stable support for the dry battery when using the dry battery to supply power, keeps the stable use of dry battery.
The invention is further configured to: the positioning plate is provided with limiting mechanisms arranged at two ends along the circumferential direction of the positioning plate, and the limiting mechanisms limit the moving range of the connecting rod.
Through adopting above-mentioned technical scheme, stop gear carries on spacingly to the connecting rod, prevents the complete separation at connecting rod and locating plate circumference both ends, and the rotation angle scope between box and the back box before the restriction.
The invention is further configured to: the limiting mechanism comprises limiting blocks fixed at two circumferential ends of the positioning plate.
Through adopting above-mentioned technical scheme, the simple structure of stopper, when the connecting rod contacts with the stopper, the stopper can restrict the connecting rod and continue to remove around articulated shaft circumference, realizes the limiting displacement of stop gear to the gag lever post.
In conclusion, the beneficial effects of the invention are as follows:
1. when the monitoring device is normally used, the front camera and the rear camera can respectively detect the conditions in the front-back direction, upload the conditions to the control center and simultaneously send the conditions to the eyes of a user with matched glasses, so that the monitoring range is wide, the personal safety coefficient of the criminal investigation personnel is improved, and when an object to be monitored is positioned on one side of the front camera, the limitation of the locking mechanism on the connecting rod is removed; the front box and the rear box are rotated around the hinge shaft, so that the observation range of the camera is adjusted, and after the range of the camera is adjusted, the connecting rod is limited in the positioning hole by using the locking mechanism, so that the stable connection among the front box, the positioning plate and the rear box is realized, and the camera can conveniently observe the field condition in a multi-angle and three-dimensional manner;
2. when an object to be monitored is positioned on one side of the front camera, the limitation of the locking mechanism on the connecting rod is removed, the connecting rod is separated from the positioning hole, the connecting rod is pulled along the axis of the connecting rod, the connecting rod drives the guide block to slide along the guide groove, the connecting rod is rotated after the guide block slides out of the guide groove, and the connecting rod is separated from the positioning hole; the front box and the rear box are rotated around the hinged shaft at the moment, so that the observation range of the camera is adjusted, after the range of the camera is adjusted, the connecting rod is rotated, the guide block is aligned with the guide groove, the pressure spring pushes the baffle ring, and the baffle ring drives the connecting rod to move and insert into the positioning hole, so that the stable connection among the front box, the positioning plate and the rear box is realized;
3. limiting mechanism carries on spacingly to the connecting rod, prevents the complete separation at connecting rod and locating plate circumference both ends, and the rotation angle scope between box and the back box before the restriction.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an exploded view showing the inner chamber structure of the front case in the embodiment;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an exploded schematic view of the battery compartment structure shown in the example.
In the figure, 1, front box; 11. a front camera; 12. a front housing; 13. a front shell cover; 14. a front sleeve; 2. hinging a shaft; 21. positioning a plate; 211. positioning holes; 3. a rear box; 31. a rear camera; 32. a rear housing; 33. a rear shell cover; 34. a rear sleeve; 4. a connecting rod; 41. pulling the button; 42. chamfering; 43. an external thread; 5. a locking mechanism; 51. a slide hole; 52. a sliding groove; 53. a guide groove; 54. a guide block; 55. a pressure spring; 56. a baffle ring; 6. a battery compartment; 61. covering; 611. a connecting projection; 62. a limiting groove; 63. a connecting groove; 64. a contact electrode; 7. a helmet; 71. connecting the female paste; 72. and connecting the sub-pastes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example one
Referring to fig. 1, the invention discloses a bidirectional camera, which comprises a front box 1 and a rear box 3 connected to a helmet 7, wherein a connecting mother sticker 71 is fixedly arranged on the helmet 7, connecting sub stickers 72 are glued on the side surfaces of the front box 1 and the rear box 3 connected with the helmet 7, and the front box 1 and the rear box 3 can be connected with the helmet 7 through the connecting sub stickers 72 and the connecting mother sticker 71.
Referring to fig. 2, the front case 1 includes a front case 12, the front case 12 is a rectangular case with an opening facing away from the connection sub-sticker 72, a front case cover 13 covering the opening is arranged on a buckle cover 61 at the opening of the front case 12, the front case cover 13 is clamped with the front case 12, a front lens hole is formed in one end of the front case 12 facing away from the rear case 32, a front camera 11 is arranged in the front case 12, a lens of the front camera 11 extends out of the front case 12 through the front lens hole, a controller for processing data collected by the camera is arranged in the front case 12, the controller transmits a signal to a control center through a signal transmitter arranged in the front case 12, and the signal transmitter transmits the signal to a pair of glasses worn by a user for the user to observe.
The rear box 3 comprises a rear shell 32, the rear shell 32 is a rectangular shell with an opening facing away from the connector sticker 72, a rear shell cover 33 covering the opening is arranged on the buckle cover 61 at the opening of the rear shell 32, the rear shell cover 33 is connected with the rear shell 32 in a clamping mode, a rear lens hole is formed in one end, facing away from the rear shell 32, of the rear shell 32, a rear camera 31 is arranged in the rear shell 32, and a lens of the rear camera 31 extends out of the rear shell 32 through the rear lens hole.
Preceding box 1 one end of lens back to before and be located box 1 one side before and be fixed with preceding sleeve pipe 14, wear to be equipped with around preceding sleeve pipe 14 axis pivoted articulated shaft 2 in the preceding sleeve pipe 14, the cover is equipped with the back sleeve pipe 34 that is located preceding sleeve pipe 14 axis direction both ends on the articulated shaft 2, back sleeve pipe 34 is fixed in the one end of box 3 back to the lens and with preceding sleeve pipe 14 homonymy.
Set firmly locating plate 21 on articulated shaft 2, locating plate 21 is provided with and is located two between the 14 both ends of preceding sleeve pipe and two rear sleeve pipes 34, locating plate 21 is the arc that uses articulated shaft 2 as the axis, the both ends of arc integrated into one piece respectively have the connecting plate, integrated into one piece has the cover to locate the go-between on articulated shaft 2 between two connecting plates, the go-between side is worn to be equipped with the housing screw who compresses tightly with 2 sides of articulated shaft conflict, housing screw does not draw in the drawing, locating plate 21 is equipped with a plurality of locating holes 211 along its circumference spaced apart, locating plate 21 can dismantle with preceding box 1 and back box 3 respectively and be connected.
Referring to fig. 2 and 3, the front case 1 or the rear case 3 is slidably connected with the link lever 4 inserted into the positioning hole 211, and the link lever 4 includes a front lever inserted into the front case cover 13 and a rear lever inserted into the rear case cover 33. The end of the front rod extending out of the inner cavity of the front box 1 is fixedly provided with a pull button 41, and the end of the front rod extending into the inner cavity of the front box 1 is provided with a chamfer 42.
The connecting rod 4 is provided with a lock mechanism 5 that restricts the movement of the connecting rod 4 in the axial direction thereof. The locking mechanism 5 comprises a sliding groove 52 which is arranged on the surface of the front shell cover 13 and faces away from the front shell 12, the sliding groove 52 is a circular groove, the sliding groove 52 is positioned at one end of the front box 1 close to the rear box 3, the axis of the sliding groove 52 can coincide with the axis of any positioning hole 211, a sliding hole 51 which is coaxial with the sliding groove 52 is arranged on the bottom surface of the sliding groove 52, the diameter of the sliding hole 51 is smaller than that of the sliding groove 52, and the sliding hole 51 penetrates through the front shell cover 13.
The side of the sliding hole 51 is provided with a guide groove 53 penetrating through the front housing cover 13, the projection of the guide groove 53 on the bottom surface of the sliding groove 52 is square, the locking mechanism 5 comprises a guide block 54 integrally formed on the side of the front rod, and the guide block 54 can slide in the guide groove 53 along the length direction of the guide groove 53.
The locking mechanism 5 comprises a baffle ring 56 integrally formed on the side face of the front rod, the baffle ring 56 is a circular ring with the inner diameter being the same as the diameter of the front rod and the outer diameter being three times of the diameter of the front rod, the baffle ring 56 is positioned at the part of the front rod inserted into the front shell 12, a pressure spring 55 positioned between the baffle ring 56 and the front shell cover 13 is sleeved on the outer side of the front rod, and the pressure spring 55 is in a compressed state. The compression spring 55 can keep the front rod inserted into the positioning hole 211 stably.
The locking mechanism 5 includes external threads 43 formed on the outer side of a rear rod that is threadedly coupled to the rear case 3 and that can be inserted into any of the positioning holes 211 to restrict relative movement between the rear case cover 33 and the positioning plate 21.
Referring to fig. 2, set firmly the stop gear who sets up along the both ends of its circumference on the locating plate 21, stop gear includes integrated into one piece in the stopper at locating plate 21 circumference direction both ends, and the stopper is located the surface of locating plate 21 orientation preceding cap 13, and the stopper contacts each other with preceding cap 13 and back cap 33 respectively, and the stopper can restrict the displacement range of connecting rod 4 to the removal angle scope between box 1 and the back box 3 before the restriction.
Referring to fig. 2 and 4, a battery compartment 6 is arranged in the front box 1, the battery compartment 6 is a square shell capable of containing a battery, a plate electrode is fixedly arranged on the inner wall of the battery compartment 6, the battery in the battery compartment 6 is contacted with the plate electrode, the battery provides energy for the camera through the plate electrode, and the battery comprises a rechargeable battery or a dry battery. The battery compartment 6 is provided with a square buckle cover 61 for covering the opening of the battery compartment, two sides of the inner wall of the battery compartment 6 in the width direction are respectively provided with a groove, the groove is a semi-arc groove, the side wall of the buckle cover 61 is integrally formed with a bulge which can be embedded into the groove, the bulge is embedded into the groove to realize the connection of the buckle cover 61 and the battery compartment 6, one side of the buckle cover 61 in the thickness direction is provided with a limit groove 62, the limit groove 62 is an arc groove which penetrates through two ends of the buckle cover 61, the limit groove 62 is provided with a groove which is matched with the side surface of a dry battery, when the dry battery is used as the function of a camera, the limit groove 62 is used for providing stable support for the dry battery, wherein the dry battery of the embodiment is contacted with the positive electrode plate and the negative electrode plate which are the same as the positive electrode plate and the negative electrode plate which can be respectively contacted with the length direction or the, the lead sequentially passes through the front shell 12 and the rear shell 32 to be connected with the rear camera 31, and a sliding sealing sleeve is arranged on the outer side of the lead.
The implementation principle of the above embodiment is as follows:
when the front box 1 is used normally, the front camera 11 and the rear camera 31 can respectively detect the conditions in the front-rear direction and upload the conditions to a control center, the monitoring range is wide, the personal safety coefficient of criminal investigation personnel is improved, when an object to be monitored is positioned on one side of the front camera 11, the limitation of the locking mechanism 5 on the connecting rod 4 is removed, the front rod is separated from the positioning hole 211, the pull button 41 is pulled along the axis of the front rod, the pull button 41 drives the front rod to move, the front rod drives the guide block 54 to slide along the guide groove 53, the guide block 54 slides out of the guide groove 53, the pull button 41 is rotated, the front rod is separated from the positioning hole 211 at the moment, then the rear rod is rotated, the rear rod spirally moves along the axis direction of the rear rod, and the rear rod is separated from the positioning hole 211;
at the moment, the front box 1 and the rear box 3 are rotated around the hinge shaft 2, so that the observation range of the camera is adjusted, after the range of the camera is adjusted, the pull button 41 is rotated, the guide block 54 is aligned with the guide groove 53, the pressure spring 55 pushes the baffle ring 56, the baffle ring 56 drives the front rod to move and insert into the positioning hole 211, and the rear rod is rotated to insert the rear rod into the positioning hole 211, so that the stable connection among the front box 1, the positioning plate 21 and the rear box 3 is realized;
when the time of carrying out outdoor task is too long, provide the energy for the appearance of making a video recording through using the dry battery, save the time for battery charging, can abandon after the dry battery is used up simultaneously, reduce user of service's outdoor burden.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. A two-way camera is characterized in that: the novel multifunctional glasses comprise a front box (1), wherein a front camera (11) is arranged in the front box (1), a front lens of the front camera (11) extends out of one end of the front box (1), the front box (1) is back to one end of the front lens and is positioned on one side of the front box (1) and is rotatably connected with a hinge shaft (2), a rear box (3) rotating around the axis of the hinge shaft is sleeved on the hinge shaft (2), a rear camera (31) is arranged in the rear box (3), and a rear lens of the rear camera (31) extends out of one end of the rear box (3) back to the hinge shaft (2);
a positioning plate (21) is fixedly arranged on the articulated shaft (2), the positioning plate (21) is an arc-shaped plate taking the articulated shaft (2) as an axis, a plurality of positioning holes (211) are formed in the positioning plate (21) at intervals along the circumferential direction of the positioning plate, and the positioning plate (21) is connected with the front box (1) and the rear box (3);
the front box (1) and the rear box (3) are connected with a connecting rod (4) inserted into the positioning hole (211) in a sliding mode, and a locking mechanism (5) for limiting the connecting rod (4) to move along the axis direction of the connecting rod is arranged on the connecting rod (4).
2. The bidirectional camera according to claim 1, characterized in that: the locking mechanism (5) comprises a sliding hole (51) formed in the front box (1), a sliding groove (52) located on the outer side of the sliding hole (51) is formed in the outer side of the front box (1), a guide groove (53) located on the side face of the sliding hole (51) is formed in the front box (1), and one end of the guide groove (53) in the length direction is communicated with the sliding groove (52);
connecting rod (4) pass sliding hole (51), the gliding guide block (54) of guide way (53) length direction has been set firmly on connecting rod (4), the part that box (1) inner chamber before connecting rod (4) stretched into has set firmly fender ring (56), the cover is equipped with on connecting rod (4) and is located fender ring (56) and preceding box (1) set up pressure spring (55) between the lateral wall of sliding hole (51), the one end that box (1) inner chamber can insert in locating hole (211) before connecting rod (4) stretched into.
3. The bidirectional camera according to claim 2, characterized in that: the one end that connecting rod (4) stretched out box (1) inner chamber before the connecting rod (4) set firmly pull button (41), and chamfer (42) have been seted up to the one end that connecting rod (4) stretched into the inner chamber of box (1) before.
4. The bidirectional camera according to claim 1, characterized in that: locking mechanism (5) are including seting up external screw thread (43) in connecting rod (4) outside, connecting rod (4) and back box (3) threaded connection.
5. The bidirectional camera according to claim 1, characterized in that: the positioning plate (21) is provided with two positioning plates which are positioned at two ends of the axis direction of the hinge shaft (2).
6. The bidirectional camera according to claim 1, characterized in that: be provided with battery compartment (6) in preceding box (1), battery compartment (6) are the square shell that can hold the battery, are provided with buckle closure (61) that cover its opening on battery compartment (6), and battery compartment (6) inner wall has set firmly the plate electrode.
7. The bidirectional camera according to claim 6, characterized in that: and one side of the thickness direction of the buckle cover (61) is provided with a limiting groove (62), and the limiting groove (62) is an arc-shaped groove which penetrates through two ends of the buckle cover (61).
8. The bidirectional camera according to claim 1, characterized in that: the positioning plate (21) is provided with limiting mechanisms arranged at two ends along the circumferential direction of the positioning plate, and the limiting mechanisms limit the moving range of the connecting rod (4).
9. The bidirectional camera according to claim 8, characterized in that: the limiting mechanism comprises limiting blocks fixed at two circumferential ends of the positioning plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965423.XA CN110691183A (en) | 2019-10-12 | 2019-10-12 | Bidirectional camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965423.XA CN110691183A (en) | 2019-10-12 | 2019-10-12 | Bidirectional camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110691183A true CN110691183A (en) | 2020-01-14 |
Family
ID=69112245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910965423.XA Pending CN110691183A (en) | 2019-10-12 | 2019-10-12 | Bidirectional camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110691183A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203808619U (en) * | 2014-03-24 | 2014-09-03 | 广州乐盾安防科技有限公司 | Universal connecting structure of electronic fence wiring rod |
| CN204156952U (en) * | 2014-09-16 | 2015-02-11 | 中铁辰邦（北京）科技有限公司 | A kind of bidirectional monitoring camera of security protection |
| CN204362165U (en) * | 2015-01-07 | 2015-05-27 | 成都新舟锐视科技有限公司 | A kind of novel bidirectional monitoring of variable-brightness with great visual angle camera |
| CN205098473U (en) * | 2015-11-06 | 2016-03-23 | 极翼机器人(上海)有限公司 | Multi -rotor unmanned aerial vehicle |
| CN206212145U (en) * | 2016-12-06 | 2017-05-31 | 广州诺凯电子科技有限公司 | A kind of bidirectional monitoring camera |
| CN108137153A (en) * | 2015-01-18 | 2018-06-08 | 基础制造有限公司 | For the devices, systems, and methods of unmanned plane |
-
2019
- 2019-10-12 CN CN201910965423.XA patent/CN110691183A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203808619U (en) * | 2014-03-24 | 2014-09-03 | 广州乐盾安防科技有限公司 | Universal connecting structure of electronic fence wiring rod |
| CN204156952U (en) * | 2014-09-16 | 2015-02-11 | 中铁辰邦（北京）科技有限公司 | A kind of bidirectional monitoring camera of security protection |
| CN204362165U (en) * | 2015-01-07 | 2015-05-27 | 成都新舟锐视科技有限公司 | A kind of novel bidirectional monitoring of variable-brightness with great visual angle camera |
| CN108137153A (en) * | 2015-01-18 | 2018-06-08 | 基础制造有限公司 | For the devices, systems, and methods of unmanned plane |
| CN205098473U (en) * | 2015-11-06 | 2016-03-23 | 极翼机器人(上海)有限公司 | Multi -rotor unmanned aerial vehicle |
| CN206212145U (en) * | 2016-12-06 | 2017-05-31 | 广州诺凯电子科技有限公司 | A kind of bidirectional monitoring camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9360742B1 (en) | Swivel camera mount | |
| US20170272626A1 (en) | Swivel Camera Mount | |
| CN108174134A (en) | A kind of mono- alert law enforcement video-with-audio recording instrument of novel 4G of high sensitivity | |
| US10057466B2 (en) | Digital video camera | |
| CN105345804A (en) | Folding type multifunctional holder | |
| CN111083334A (en) | Intelligent camera capable of autonomously avoiding danger | |
| JP2006319401A (en) | Device for remote inspection and operation | |
| US20090097235A1 (en) | Multi-purpose flashlight | |
| CN110691183A (en) | Bidirectional camera | |
| CN201238356Y (en) | Improved portable multifunctional audio/video searching instrument | |
| CN107532772A (en) | Video camera installation system | |
| CN207184644U (en) | A kind of single alert law enforcement video and audio recorder | |
| CN107547782B (en) | Night sports camera with sharing and safety early warning functions | |
| CN203433258U (en) | Lens fixing and replacing device of projector | |
| CN209587590U (en) | A kind of safety device equipped with telescoping mechanism | |
| CN205902931U (en) | Umbrella with from rapping bar function | |
| CN205129829U (en) | Foldable multi -functional holder | |
| CN106034229B (en) | Audio frequency and video searches for acquisition system | |
| CN214544460U (en) | Infrared monitoring device for night scene shooting | |
| CN205754612U (en) | A kind of multi-functional fire field investigation monitor | |
| CN207720312U (en) | A kind of charging equipment check device | |
| CN209746334U (en) | Overturning bracket device for rapidly converting lens | |
| CN219437061U (en) | Law enforcement recorder with emergency lighting lamp | |
| CN205795120U (en) | A kind of voice vibrations bind guiding drawbar box | |
| CN220307279U (en) | Bidirectional helmet camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |