CN214580331U - High wide angle examination room camera - Google Patents
High wide angle examination room camera Download PDFInfo
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- CN214580331U CN214580331U CN202120804139.7U CN202120804139U CN214580331U CN 214580331 U CN214580331 U CN 214580331U CN 202120804139 U CN202120804139 U CN 202120804139U CN 214580331 U CN214580331 U CN 214580331U
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- examination room
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- seat
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Abstract
The utility model discloses a high wide angle examination room camera, which comprises a fixed base, the spout has been seted up to the bottom of fixing base, be provided with reciprocal lead screw in the spout, fixed mounting has the motor on the inner wall of one side of spout, the output axle head of motor and the one end fixed connection of reciprocal lead screw, the thread bush is equipped with the slide on the reciprocal lead screw, outside the bottom of slide extended to the spout, the rectangle through-hole has been seted up to one side of slide, fixed mounting has the rack in the spout, the one end of rack runs through the rectangle through-hole, the mounting hole has been seted up on the bottom inner wall of rectangle through-hole, the vertical axis is installed in the mounting hole rotation, the both ends of vertical axis all extend to outside the mounting hole. The utility model relates to a rationally, the practicality is good, can control the camera body and carry out horizontal reciprocating motion to can control the camera body and carry out horizontal reciprocating rotation, increased the monitoring range to the examination room, can be more comprehensive carry out real time monitoring to the examination room, improved the monitoring effect to the examination room.
Description
Technical Field
The utility model relates to a camera technical field specifically is a high wide angle examination room camera.
Background
The camera is a video input device, and is widely used in aspects such as video conference, telemedicine and real-time monitoring of school, company, bank, traffic, city, nowadays, the variety of camera is various, and wherein, high wide angle camera has the advantage that the camera lens visual angle is big, the field of vision is wide and receives extensive use, in the examination room, can install high wide angle camera usually for carry out real-time monitoring to the examination personnel.
However, in the prior art, when a commonly-used high-wide-angle examination room camera is used, the camera is usually installed and fixed on a wall in an examination room, the horizontal position of the camera cannot be adjusted, and the camera cannot be controlled to horizontally rotate, so that the monitoring range in the examination room is limited, and the inside of the examination room cannot be monitored in real time more comprehensively.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high wide angle examination room camera has solved current high wide angle examination room camera and has installed usually and fix on the wall in the examination room, can not adjust the horizontal position of camera to can not control the camera and carry out horizontal rotation, lead to receiving the restriction to the monitoring range in the examination room, can not be more comprehensive carry out real time monitoring's problem to examination room inside.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: high wide angle examination room camera, which comprises a fixed base, the spout has been seted up to the bottom of fixing base, be provided with reciprocal lead screw in the spout, fixed mounting has the motor on one side inner wall of spout, the output axle end of motor and the one end fixed connection of reciprocal lead screw, the thread bush is equipped with the slide on the reciprocal lead screw, the bottom of slide extends outside the spout, the rectangle through-hole has been seted up to one side of slide, fixed mounting has the rack in the spout, the rectangle through-hole is run through to the one end of rack, the mounting hole has been seted up on the bottom inner wall of rectangle through-hole, the vertical axis is installed in the mounting hole rotation, the both ends of vertical axis all extend outside the mounting hole, the bottom fixed mounting of vertical axis has the camera body, the top fixed mounting of camera body overlaps and establishes the epaxial torsional spring of vertical axis, the top of torsional spring and the bottom fixed connection of slide, be provided with drive mechanism in the rectangle through-hole.
Preferably, the transmission mechanism comprises a driven gear, a transmission shaft, a driving gear, a sector gear and two bearing seats, the driven gear is fixedly installed at the top end of the vertical shaft, the driving gear and the sector gear are fixedly sleeved on the transmission shaft, the driving gear is meshed with the rack, and the sector gear is meshed with the driven gear.
Preferably, the two bearing blocks are respectively and fixedly installed on the top inner wall and the bottom inner wall of the rectangular through hole, and two ends of the transmission shaft are respectively and rotatably installed on the corresponding bearing blocks.
Preferably, a limiting groove is formed in the inner wall of the top of the sliding groove, a limiting column is fixedly mounted at the top of the sliding seat, and the limiting column is slidably mounted in the limiting groove.
Preferably, a positioning seat is fixedly installed on the inner wall of one side, away from the motor, of the sliding chute, and one end, away from the motor, of the reciprocating screw rod is rotatably installed on the positioning seat.
Preferably, an annular groove is formed in the inner wall of the mounting hole, an annular seat is fixedly sleeved on the vertical shaft, and the annular seat is rotatably mounted in the annular groove.
(III) advantageous effects
The utility model provides a high wide angle examination room camera. The method has the following beneficial effects:
(1) this high wide angle examination room camera is rotatory through the steerable reciprocal lead screw of starter motor to make the slide drive vertical axis and the horizontal reciprocating motion of camera body, realized adjusting the horizontal position of camera body, increased the monitoring range to in the examination room.
(2) This high wide angle examination room camera through the meshing transmission that utilizes initiative gear and rack, steerable sector gear carries out intermittent type nature meshing with driven gear to the cooperation torsional spring takes place torsional deformation and produces the elastic action, can realize that the camera body carries out horizontal reciprocating rotation, has further increased the monitoring range to the examination room, can be more comprehensive carry out real time monitoring to the examination room.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a fixed seat; 2. a chute; 3. a reciprocating screw; 4. a motor; 5. a slide base; 6. a rectangular through hole; 7. a rack; 8. a vertical axis; 9. a camera body; 10. a torsion spring; 11. a driven gear; 12. a drive shaft; 13. a driving gear; 14. a sector gear; 15. a limiting groove; 16. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.
As shown in fig. 1-3, the utility model provides a technical solution: a high wide-angle examination room camera comprises a fixed seat 1, wherein the bottom of the fixed seat 1 is provided with a chute 2, a reciprocating screw rod 3 is arranged in the chute 2, a motor 4 is fixedly arranged on the inner wall of one side of the chute 2, the output shaft end of the motor 4 is fixedly connected with one end of the reciprocating screw rod 3, a slide seat 5 is sleeved on the reciprocating screw rod 3 in a threaded manner, the bottom of the slide seat 5 extends out of the chute 2, the slide seat 5 can horizontally slide in a reciprocating manner by utilizing the threaded connection and matching of the reciprocating screw rod 3 and the slide seat 5, one side of the slide seat 5 is provided with a rectangular through hole 6, a rack 7 is fixedly arranged in the chute 2, one end of the rack 7 penetrates through the rectangular through hole 6, a mounting hole is arranged on the inner wall of the bottom of the rectangular through hole 6, a vertical shaft 8 is rotatably arranged in the mounting hole, two ends of the vertical shaft 8 both extend out of the mounting hole, a camera body 9 is fixedly arranged at the bottom end of the vertical shaft 8, a torsion spring 10 arranged on the vertical shaft 8 is fixedly arranged at the top of the camera body 9, the top end of the torsion spring 10 is fixedly connected with the bottom of the sliding seat 5, a transmission mechanism is arranged in the rectangular through hole 6, the vertical shaft 8 and the camera body 9 can be controlled to horizontally rotate in a reciprocating mode conveniently by the aid of the transmission mechanism, and the monitoring range of the camera body 9 can be enlarged.
Referring to fig. 3, in this embodiment, drive mechanism includes driven gear 11, transmission shaft 12, driving gear 13, sector gear 14 and two bearing blocks, driven gear 11 fixed mounting is on the top of vertical axis 8, driving gear 13 and the equal fixed cover of sector gear 14 are established on transmission shaft 12, driving gear 13 is located sector gear 14's top, driving gear 13 meshes with rack 7 mutually, through the meshing transmission that sets up driving gear 13 and rack 7, can realize that transmission shaft 12 and sector gear 14 rotate, sector gear 14 meshes with driven gear 11 mutually, through setting up sector gear 14, can realize carrying out intermittent type's meshing with driven gear 11.
Referring to fig. 3, in this embodiment, two bearing frames are respectively fixed mounting on the top inner wall and the bottom inner wall of rectangle through-hole 6, and the both ends of transmission shaft 12 are rotated respectively and are installed on corresponding bearing frame, do through setting up two bearings, play the effect of effectively supporting and fixing a position transmission shaft 12's mounted position for transmission shaft 12 installs stability good in rectangle through-hole 6, and transmission shaft 12 can steadily rotate.
In this embodiment, a limiting groove 15 is formed in the inner wall of the top of the sliding groove 2, a limiting post 16 is fixedly mounted at the top of the sliding seat 5, the limiting post 16 is slidably mounted in the limiting groove 15, and the limiting groove 15 and the limiting post 16 are arranged to limit the sliding of the sliding seat 5.
In this embodiment, fixed mounting has the positioning seat on the one side inner wall that motor 4 was kept away from to spout 2, and the one end that motor 4 was kept away from to reciprocal lead screw 3 rotates and installs on the positioning seat, through setting up the positioning seat, plays the effect of effectively supporting and fixing a position reciprocal lead screw 3's mounted position for the stability that reciprocal lead screw 3 installed in spout 2 is good, and reciprocal lead screw 3 can steadily rotate.
In this embodiment, seted up the ring channel on the inner wall of mounting hole, fixed cover is equipped with the annular seat on the vertical axis 8, and the annular seat rotates to be installed in the ring channel, through setting up ring channel and annular seat, plays the effect that supports and fix a position the mounted position of vertical axis 8 for vertical axis 8 can smoothly rotate in the mounting hole.
In this embodiment, fixing base 1 passes through the screw or welds suitable position on the wall in the examination hall classroom, installs external power cord on fixing base 1, installs control switch on the wall, and motor 4, camera body 9 external power cord and control switch loop through wire electric connection and constitute the return circuit, and motor 4 is the low-speed motor, and control switch can control opening of motor 4 and camera body 9 respectively and stop work.
When the examination room monitoring device is used, the camera body 9 is started, real-time monitoring can be carried out in the examination room, the motor 4 is started to work, the motor 4 drives the reciprocating screw rod 3 to rotate, the slide seat 5 horizontally reciprocates on the reciprocating screw rod 3, the slide seat 5 drives the limiting column 16 to slide in the limiting groove 15, the slide seat 5 drives the vertical shaft 8 and the camera body 9 to horizontally reciprocate, so that the horizontal position of the camera body 9 can be adjusted, the monitoring range in the examination room is enlarged, in the process that the slide seat 5 drives the vertical shaft 8 and the camera body 9 to horizontally reciprocate, the driving gear 13 is meshed with the rack 7, the driving gear 13 drives the transmission shaft 12 and the sector gear 14 to rotate, the sector gear 14 is intermittently meshed with the driven gear 11 in the rotating process, when the sector gear 14 is meshed with the driven gear 11, the driven gear 11 drives the vertical shaft 8 and the camera body 9 to horizontally rotate, torsional spring 10 takes place torsional deformation and produces elasticity, sector gear 14 rotates to when not meshing with driven gear 11, under the elasticity effect that torsional spring 10 produced, make vertical axis 8, camera body 9 and direction horizontal rotation resume the normal position, thereby under sector gear 14 and driven gear 11 intermittent type nature meshing transmission effect, can realize that camera body 9 carries out horizontal reciprocating rotation, further increased the monitoring range to the examination room, can carry out real time monitoring to the examination room more comprehensively, when need not monitoring the examination room, it can to close camera body 9 and motor 4, the content that does not describe in detail in this specification all belongs to the prior art that skilled person in the art publicly knows simultaneously.
In conclusion, the high-wide-angle examination room camera increases the monitoring range of the examination room by utilizing the horizontal reciprocating movement of the camera body 9 and matching with the horizontal reciprocating rotation of the camera body 9, can monitor the examination room in real time more comprehensively, and improves the monitoring effect of the examination room.
Claims (6)
1. High wide angle examination room camera, including fixing base (1), its characterized in that: the bottom of the fixing seat (1) is provided with a sliding groove (2), a reciprocating lead screw (3) is arranged in the sliding groove (2), a motor (4) is fixedly arranged on the inner wall of one side of the sliding groove (2), the output shaft end of the motor (4) is fixedly connected with one end of the reciprocating lead screw (3), a sliding seat (5) is sleeved on the reciprocating lead screw (3) in a threaded manner, the bottom of the sliding seat (5) extends out of the sliding groove (2), one side of the sliding seat (5) is provided with a rectangular through hole (6), a rack (7) is fixedly arranged in the sliding groove (2), one end of the rack (7) penetrates through the rectangular through hole (6), a mounting hole is formed in the inner wall of the bottom of the rectangular through hole (6), a vertical shaft (8) is rotatably arranged in the mounting hole, and two ends of the vertical shaft (8) extend out of the mounting hole, the bottom fixed mounting of erecting axle (8) has camera body (9), the top fixed mounting of camera body (9) is established torsional spring (10) on erecting axle (8), the top of torsional spring (10) with the bottom fixed connection of slide (5), be provided with drive mechanism in rectangle through-hole (6).
2. The high wide-angle examination room camera of claim 1, wherein: drive mechanism includes driven gear (11), transmission shaft (12), driving gear (13), sector gear (14) and two bearing frames, driven gear (11) fixed mounting be in the top of vertical axis (8), driving gear (13) with sector gear (14) all fixed cover is established on transmission shaft (12), driving gear (13) with rack (7) mesh mutually, sector gear (14) with driven gear (11) mesh mutually.
3. The high wide-angle examination room camera of claim 2, wherein: the two bearing blocks are fixedly arranged on the top inner wall and the bottom inner wall of the rectangular through hole (6) respectively, and two ends of the transmission shaft (12) are rotatably arranged on the corresponding bearing blocks respectively.
4. The high wide-angle examination room camera of claim 1, wherein: the top inner wall of the sliding groove (2) is provided with a limiting groove (15), the top of the sliding seat (5) is fixedly provided with a limiting column (16), and the limiting column (16) is slidably arranged in the limiting groove (15).
5. The high wide-angle examination room camera of claim 1, wherein: the inner wall of one side, far away from the motor (4), of the sliding groove (2) is fixedly provided with a positioning seat, and one end, far away from the motor (4), of the reciprocating screw rod (3) is rotatably arranged on the positioning seat.
6. The high wide-angle examination room camera of claim 1, wherein: the inner wall of the mounting hole is provided with an annular groove, the vertical shaft (8) is fixedly sleeved with an annular seat, and the annular seat is rotatably mounted in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120804139.7U CN214580331U (en) | 2021-04-20 | 2021-04-20 | High wide angle examination room camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120804139.7U CN214580331U (en) | 2021-04-20 | 2021-04-20 | High wide angle examination room camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214580331U true CN214580331U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120804139.7U Active CN214580331U (en) | 2021-04-20 | 2021-04-20 | High wide angle examination room camera |
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| Country | Link |
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| CN (1) | CN214580331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562646A (en) * | 2022-03-01 | 2022-05-31 | 太原市通阳科技工程股份有限公司 | Camera mounting bracket with patrol and examine function |
-
2021
- 2021-04-20 CN CN202120804139.7U patent/CN214580331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562646A (en) * | 2022-03-01 | 2022-05-31 | 太原市通阳科技工程股份有限公司 | Camera mounting bracket with patrol and examine function |
| CN114562646B (en) * | 2022-03-01 | 2023-08-22 | 太原市通阳科技工程股份有限公司 | Camera mounting frame with inspection function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High angle examination room camera Effective date of registration: 20230608 Granted publication date: 20211102 Pledgee: Hefei Binhu fountainhead financing Company limited by guarantee Pledgor: Anhui Mingya Network Technology Co.,Ltd. Registration number: Y2023980043280 |