CN203757321U - Transmission device for integrated explosion-proof camera and integrated explosion-proof camera - Google Patents
Transmission device for integrated explosion-proof camera and integrated explosion-proof camera Download PDFInfo
- Publication number
- CN203757321U CN203757321U CN201420180217.0U CN201420180217U CN203757321U CN 203757321 U CN203757321 U CN 203757321U CN 201420180217 U CN201420180217 U CN 201420180217U CN 203757321 U CN203757321 U CN 203757321U
- Authority
- CN
- China
- Prior art keywords
- turbine
- proof camera
- camera shooting
- transmission device
- gear
- 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.)
- Expired - Fee Related
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model is applicable to the field of the integrated explosion-proof cameras, and provides a transmission device for an integrated explosion-proof camera. The transmission device comprises a gear transmission mechanism, a turbine-worm transmission mechanism connected with the gear transmission mechanism, and a motor for providing power for the gear transmission mechanism, as well as a base assembly for connecting the gear transmission mechanism and the turbine-worm transmission mechanism together; the base assembly comprises a box for bearing and covering the turbine-worm transmission mechanism, and a connecting piece for fixedly connecting the motor to the box. The transmission device is characterized in that the motor is arranged to drive the gear transmission mechanism for transmission, and then the turbine-worm transmission mechanism is arranged behind the gear transmission mechanism for transmission, the gear transmission is combined with turbine-worm transmission, and the box is arranged to cover the turbine-worm transmission mechanism, and moreover, the motor is fixed on the box; due to simple and compact structure, the transmission device is relatively small in volume, and further is relatively small in transmission gap, good in transmission steadiness and longer in service life.
Description
Technical field
The utility model belongs to explosion-proof camera shooting instrument field, relates in particular to a kind of transmission device for integrated explosion-proof camera shooting instrument and integrated explosion-proof camera shooting instrument.
Background technique
Existing explosion-proof camera shooting instrument is the headend equipment of video monitoring system, generally video camera, The Cloud Terrace, decode controller and some supplementary equipment, consists of.
Developed in recent years a kind of " integrated explosion-proof camera shooting instrument ", it is the explosion-proof monitoring system headend equipment of new generation that integrates flame proof electric platform, explosion-isolation camera apparatus and the decode controller of conventional, has the advantages such as volume is little, easy for installation, Security is high.
The transmission system of existing integrated explosion-proof camera shooting instrument is mainly turbine and worm transmission and gear and belt drive system.It has following shortcoming: gear and belt drive system complex structure, volume are larger, and difficulty is adjusted in gap; Although turbine and worm drive system structure is simpler, but motor volume is still larger, gap adjustment is also more difficult, particularly through operation after a while, due to wearing and tearing, its matching gap is difficult to reach technical requirements, can produce afterwards following obvious problem: transmission stability is undesirable, consumed power is large, life of equipment is low; And the undesirable meeting of transmission stability causes flating and then affect the quality of image.
Model utility content
The purpose of this utility model is to provide a kind of transmission device for integrated explosion-proof camera shooting instrument and integrated explosion-proof camera shooting instrument, is intended to solve the problem that transmission system volume is large, transmission stability is poor, the life-span is low and the image quality of existing integrated explosion-proof camera shooting instrument is poor of the integrated explosion-proof camera shooting instrument of prior art.
The utility model is achieved in that a kind of transmission device for integrated explosion-proof camera shooting instrument, it comprises gear drive, the turbine and worm driving mechanism being connected with described gear drive and provide the motor of power for described gear drive, also comprise the frame component that described gear drive and described turbine and worm driving mechanism are linked together, described frame component comprises for carrying and be coated the casing of described turbine and worm driving mechanism and described motor being fixedly connected on to the link on described casing, described link is a plate, described motor is fixedly connected with described connecting plate by the first locking element, described connecting plate is fixedly connected with described casing by the second locking element.
Particularly, described gear drive comprise the first gear of being connected with the output shaft of described motor, with the second gear that described the first gear transmission is connected, the tip diameter of described the first gear is less than the tip diameter of described the second gear.
More specifically, described turbine and worm driving mechanism comprises and the worm screw of the coaxial setting of described the second gear, the turbine being connected with described worm drive, described turbine comprises turbine wheel body, is arranged in the couple axle at described turbine wheel body middle part, and the middle part of described couple axle is in axial direction provided with axis hole.
Particularly, described casing comprises that longitudinal section is the lower box of " L " shape, described lower box comprise vertical matrix and with the vertical setting of described vertical matrix integrated horizontal matrix with it, and the bottom of described horizontal matrix is concordant with the bottom of described vertical matrix, described casing also comprises the case lid on the horizontal matrix of being located at described lower box.
Particularly, the inside of described vertical matrix has an inner chamber, described worm screw is placed in the inner chamber of described vertical matrix, and the two ends of the inner chamber of described vertical matrix are provided with for carrying the clutch shaft bearing of described worm screw, and the outer end end face of described clutch shaft bearing is provided with bearing gland.
More specifically, on the horizontal matrix of described lower box and described case lid, be equipped with the containing groove suitable with the shape of described turbine, and the horizontal matrix of described lower box and described case lid are provided with the second bearing of the described couple axle of carrying.
Particularly, described lower box is fixedly connected with by fastening piece with described case lid, the corresponding mounting hole wearing for described fastening piece that is provided with on described lower box and described case lid.
More specifically, described casing is provided with the pilot hole for being connected with outside assembly.
An integrated explosion-proof camera shooting instrument, comprises the above-mentioned transmission device for integrated explosion-proof camera shooting instrument.
The transmission device for integrated explosion-proof camera shooting instrument that the utility model provides, it is by arranging the transmission of motor driven gear driving mechanism, and then turbine and worm driving mechanism is set after gear drive carries out transmission, gear transmission is combined with turbine and worm transmission, and it is coated by turbine and worm driving mechanism that a casing is set, motor is fixed on this casing, because it is simple in structure, compact, thereby small volume, and drive gap is less, transmission stability is good, and working life is higher.
The utility model also provides a kind of integrated explosion-proof camera shooting instrument, and it comprises the above-mentioned transmission device for integrated explosion-proof camera shooting instrument.Due to the above-mentioned transmission device for integrated explosion-proof camera shooting instrument, to have volume little, simple in structure, compactness and the good feature of transmission stability, thereby the working life that can improve integrated explosion-proof camera shooting instrument, and the Image quality that this integrated explosion-proof camera shooting instrument is taken is better.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view of the transmission device for integrated explosion-proof camera shooting instrument that provides of the utility model embodiment;
Fig. 2 is the partial exploded view for integrated explosion-proof camera shooting instrument of Fig. 1.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, the example of a kind of transmission device for integrated explosion-proof camera shooting instrument providing for the utility model embodiment, it comprises gear drive 1, the turbine and worm driving mechanism 2 being connected with gear drive 1 and provides the motor 3 of power for gear drive 1, when motor 3 rotates, 1 transmission of driven gear driving mechanism, and then gear drive 1 drives turbine and worm driving mechanism 2 transmissions that are attached thereto, thereby integrated explosion-proof camera shooting instrument provides suitable power, should also comprise the frame component 4 that gear drive 1 and turbine and worm driving mechanism 2 are linked together for transmission device of integrated explosion-proof camera shooting instrument, particularly, frame component 4 comprises for carrying and the casing 41 of coated turbine and worm driving mechanism 2 and motor 3 is fixedly connected on to the link 42 on casing 41, more specifically, link 42 is a plate, motor 3 is fixedly connected with described connecting plate by the first locking element, described connecting plate is fixedly connected with casing 41 by the second locking element, particularly, the first locking element, the second locking element all can be bolt, by the connection of link 42, just motor 3 can be fixed on casing 41, thereby without for motor 3, supporting bracket being set specially, can simplify the overall structure of transmission device, thereby reduce the volume of transmission device.
The transmission device for integrated explosion-proof camera shooting instrument that the utility model provides, it is by arranging motor 3 driven gear driving mechanism 1 transmissions, and then turbine and worm driving mechanism 2 is set after gear drive 1 carries out transmission, and it is coated by turbine and worm driving mechanism 2 that a casing 41 is set, motor 3 is fixed on this casing 41, because it is simple in structure, compact, thereby small volume, and drive gap is less, transmission stability is good, and the life-span is higher.
The second gear 12 that gear drive 1 comprises the first gear 11 of being connected with the output shaft of motor 3, is in transmission connection with the first gear 11, the tip diameter of the first gear 11 is less than the tip diameter of the second gear 12, and this gear drive 1 is a reducing gear.
Turbine and worm driving mechanism 2 comprises the turbine 22 being in transmission connection with the worm screw 21 of the coaxial setting of the second gear 12, with worm screw 21, turbine and worm transmission itself has advantages of that compact structure, stable drive, noise are less, thereby adopts turbine and worm transmission can make this for transmission device compact overall structure, the stable drive of integrated explosion-proof camera shooting instrument; Particularly, turbine 22 comprises turbine wheel body 221, is arranged in the couple axle 222 at turbine wheel body 221 middle parts, and the middle part of couple axle 222 is in axial direction provided with axis hole 2221, the setting of axis hole 2221, can be used for loading external component, thereby provide stable, power stably for it.
Casing 41 comprises that longitudinal section is the lower box 411 of " L " shape, further, lower box 411 comprise vertical matrix 4111 and with the vertical setting of vertical matrix 4111 integrated horizontal matrix 4112 with it, and the bottom of horizontal matrix 4112 is concordant with the bottom of vertical matrix 4111, casing 41 also comprises the case lid 412 on the horizontal matrix 4112 of being located at lower box 411, when case lid 412 is opened, in turbine and worm driving mechanism 2 can being installed in, after case lid 412 is placed on lower box 411, not only can be turbine and worm driving mechanism 2 safeguard function is provided, avoid dust etc. to enter casing 41 inside, also for turbine and worm driving mechanism 2, provide support simultaneously.
Particularly, the inside of the vertical matrix 4111 of lower box 411 has an inner chamber, worm screw 21 is placed in this inner chamber of vertical matrix 4111, and vertically the two ends of the inner chamber of matrix 4111 are provided with for carrying the clutch shaft bearing 4111a of worm screw 21, the setting of clutch shaft bearing 4111a not only can be worm screw 21 and provides support, also can make it rotate more smooth and easy, the outer end end face of clutch shaft bearing 4111a is provided with bearing gland 413, the setting of bearing gland 413, can make worm screw 21 be stably fixed on the vertical matrix 4111 of lower box 411, prevent its axial float, guarantee the stationarity of transmission.
On the horizontal matrix 4112 of lower box 411 and case lid 412, be equipped with the containing groove (not shown) suitable with the shape of turbine 22, thereby turbine 22 can be installed on horizontal matrix 4112, and the horizontal matrix 4112 of lower box 411 and case lid 412 are provided with the second bearing 411a of carrying couple axle 222, to guarantee the smooth rotation of turbine 22.
Lower box 411 can be fixedly connected with by fastening piece with case lid 412, and correspondingly, lower box 411 and case lid 412 are provided with 411b, the 412b wearing for fastening piece, and particularly, fastening piece can be bolt, rivet etc.
Casing 41 is provided with the pilot hole 41c for being connected with outside assembly, thereby transmission device integral installation can be assigned on integrated explosion-proof camera shooting instrument.
The utility model also provides a kind of integrated explosion-proof camera shooting instrument, and it comprises the above-mentioned transmission device for integrated explosion-proof camera shooting instrument.Due to the above-mentioned transmission device for integrated explosion-proof camera shooting instrument, to have volume little, simple in structure, compactness and the good feature of transmission stability, thereby the working life that can improve integrated explosion-proof camera shooting instrument, and the Image quality that this integrated explosion-proof camera shooting instrument is taken is better.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. the transmission device for integrated explosion-proof camera shooting instrument, it is characterized in that: comprise gear drive, the turbine and worm driving mechanism being connected with described gear drive and provide the motor of power for described gear drive, also comprise the frame component that described gear drive and described turbine and worm driving mechanism are linked together, described frame component comprises for carrying and be coated the casing of described turbine and worm driving mechanism and described motor being fixedly connected on to the link on described casing, described link is a plate, described motor is fixedly connected with described connecting plate by the first locking element, described connecting plate is fixedly connected with described casing by the second locking element.
2. the transmission device for integrated explosion-proof camera shooting instrument as claimed in claim 1, it is characterized in that: described gear drive comprise the first gear of being connected with the output shaft of described motor, with the second gear that described the first gear transmission is connected, the tip diameter of described the first gear is less than the tip diameter of described the second gear.
3. the transmission device for integrated explosion-proof camera shooting instrument as claimed in claim 2, it is characterized in that: described turbine and worm driving mechanism comprises and the worm screw of the coaxial setting of described the second gear, the turbine being connected with described worm drive, described turbine comprises turbine wheel body, is arranged in the couple axle at described turbine wheel body middle part, and the middle part of described couple axle is in axial direction provided with axis hole.
4. the transmission device for integrated explosion-proof camera shooting instrument as claimed in claim 3, it is characterized in that: described casing comprises that longitudinal section is the lower box of " L " shape, described lower box comprise vertical matrix and with the vertical setting of described vertical matrix integrated horizontal matrix with it, and the bottom of described horizontal matrix is concordant with the bottom of described vertical matrix, described casing also comprises the case lid on the horizontal matrix of being located at described lower box.
5. the transmission device for integrated explosion-proof camera shooting instrument as claimed in claim 4, it is characterized in that: the inside of described vertical matrix has an inner chamber, described worm screw is placed in the inner chamber of described vertical matrix, and the two ends of the inner chamber of described vertical matrix are provided with for carrying the clutch shaft bearing of described worm screw, and the outer end end face of described clutch shaft bearing is provided with bearing gland.
6. the transmission device for integrated explosion-proof camera shooting instrument as claimed in claim 4, it is characterized in that: on the horizontal matrix of described lower box and described case lid, be equipped with the containing groove suitable with the shape of described turbine, and the horizontal matrix of described lower box and described case lid are provided with the second bearing of the described couple axle of carrying.
7. the transmission device for integrated explosion-proof camera shooting instrument as claimed in claim 4, is characterized in that: described lower box is fixedly connected with by fastening piece with described case lid, the corresponding mounting hole wearing for described fastening piece that is provided with on described lower box and described case lid.
8. the transmission device for integrated explosion-proof camera shooting instrument as described in claim 1-7 any one, is characterized in that: described casing is provided with the pilot hole for being connected with outside assembly.
9. an integrated explosion-proof camera shooting instrument, is characterized in that: comprise the transmission device for integrated explosion-proof camera shooting instrument described in the claims 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180217.0U CN203757321U (en) | 2014-04-14 | 2014-04-14 | Transmission device for integrated explosion-proof camera and integrated explosion-proof camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420180217.0U CN203757321U (en) | 2014-04-14 | 2014-04-14 | Transmission device for integrated explosion-proof camera and integrated explosion-proof camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757321U true CN203757321U (en) | 2014-08-06 |
Family
ID=51252597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420180217.0U Expired - Fee Related CN203757321U (en) | 2014-04-14 | 2014-04-14 | Transmission device for integrated explosion-proof camera and integrated explosion-proof camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464799A (en) * | 2021-07-09 | 2021-10-01 | 深圳世国科技股份有限公司 | Anti-explosion camera for security and protection monitoring of ammunition depot |
-
2014
- 2014-04-14 CN CN201420180217.0U patent/CN203757321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464799A (en) * | 2021-07-09 | 2021-10-01 | 深圳世国科技股份有限公司 | Anti-explosion camera for security and protection monitoring of ammunition depot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2021110228A (en) | Driving device for electric-driven roller blind and electric-driven roller blind | |
| CN103067652A (en) | Angle assembling video monitoring device and assembling method | |
| CN203757321U (en) | Transmission device for integrated explosion-proof camera and integrated explosion-proof camera | |
| CN211930698U (en) | Novel network surveillance camera head | |
| CN203747014U (en) | Small mobile emergency communication platform | |
| CN106763596A (en) | Eccentric wheel connecting rod mechanism | |
| CN216724095U (en) | Curtain driver | |
| CN104533201A (en) | Electric rotary shaft device of side hung door of shower room | |
| CN209748686U (en) | Multi-dimensional rotating camera | |
| JP2019207666A (en) | Convenient and quick electronic monitoring facility for traffic management | |
| CN211083448U (en) | Security protection supervisory equipment supporting structure | |
| CN201795239U (en) | Microwave holder of mobile communication antenna feeder system | |
| CN202452066U (en) | Rotary seat | |
| CN205647696U (en) | Explosion -proof camera | |
| CN205701582U (en) | A kind of spindle box mechanism for photovoltaic module clearing apparatus | |
| CN212900829U (en) | Camera adjusting type mounting bracket for monitoring of Internet of things | |
| CN219473248U (en) | Wall-mounted monitoring equipment convenient to adjust | |
| CN101469807A (en) | Electric remote control wall hanging rack of flat television | |
| CN207702087U (en) | A kind of Digital Media suspension arrangement | |
| CN209729370U (en) | A kind of LED electrical screen with radiation proof function | |
| CN210461561U (en) | Phase adjusting device | |
| CN210510177U (en) | Digital ray detection system speed reduction support | |
| CN205401465U (en) | Integrated bearing arrangement of miniature nacelle sliding ring and axis of rotation | |
| CN218850542U (en) | Electric screw rod device for hardness machine | |
| CN219977444U (en) | Positioning assembly of household induction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |