CN115289335A - Hard disk video recorder is with firm frame with heat dissipation function - Google Patents
Hard disk video recorder is with firm frame with heat dissipation function Download PDFInfo
- Publication number
- CN115289335A CN115289335A CN202210947421.XA CN202210947421A CN115289335A CN 115289335 A CN115289335 A CN 115289335A CN 202210947421 A CN202210947421 A CN 202210947421A CN 115289335 A CN115289335 A CN 115289335A
- Authority
- CN
- China
- Prior art keywords
- video recorder
- hard disk
- heat dissipation
- recorder
- plate
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 33
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a fixing frame with a heat dissipation function for a hard disk video recorder, and belongs to the technical field of hard disk video recorders. It mainly directly places when using to current some hard disk video recorders on mesa or other equipment tops, lacks the structure that supports the firm position, and laminates mutually between video recorder bottom and mesa or other equipment tops, can influence the radiating problem of video recorder, proposes following technical scheme: including the video cassette recorder, still including being used for supporting the support body of placing the video cassette recorder, riser inner wall all is connected with the tray that is used for making the unsettled placing of video cassette recorder in the support body about two of support body, the louvre that is used for increasing the radiating effect is all offered to two preceding back risers of support body. According to the invention, through the design of the frame body, the video recorder can be stably placed on a placing surface such as a table board, and the bottom of the video recorder is not in direct contact with the placing surface, so that the heat dissipation of the video recorder is not influenced.
Description
Technical Field
The invention relates to the technical field of hard disk video recorders, in particular to a fixing frame with a heat dissipation function for a hard disk video recorder.
Background
Compared with the traditional analog video recorder, the digital video recorder which is a hard disk video recorder adopts hard disk video, so the digital video recorder is often called as a hard disk video recorder and also called as a DVR. It is a computer system for storing and processing images and has the functions of long-time video recording, sound recording, remote monitoring and control of images/voice. The DVR adopts a digital recording technology, is far superior to an analog monitoring device in the aspects of image processing, image storage, retrieval, backup, network transmission, remote control and the like, represents the development direction of a television monitoring system, and is a preferred product of the television monitoring system in the market.
Chinese patent with publication number CN106060445B discloses a hard disk video recorder, and this hard disk video recorder is square structure, directly places on mesa or other equipment tops when using, lacks the structure that supports firm position, and laminates mutually between video recorder bottom and mesa or other equipment tops, can influence the heat dissipation of video recorder.
Disclosure of Invention
The invention aims to solve the problems that some existing hard disk video recorders in the background art are directly placed on a table top or the tops of other equipment when in use, a structure for supporting a stable position is lacked, and the heat dissipation of the video recorders is influenced due to the fact that the bottoms of the video recorders are attached to the table top or the tops of the other equipment, and provides a fixing frame with a heat dissipation function for the hard disk video recorders.
The technical scheme of the invention is as follows: the utility model provides a hard disk video recorder is with steady frame with heat dissipation function, includes the video cassette recorder, still including being used for supporting the support body of placing the video cassette recorder, riser inner wall all is connected with the tray that is used for making the unsettled placing of video cassette recorder in the support body about two of support body, the louvre that is used for increasing the radiating effect is all offered to two preceding back risers of support body.
Preferably, the outer walls of the left vertical plate and the right vertical plate of the frame body are integrally connected with mounting plates which can be fixedly connected with a placing surface such as a table board.
Preferably, the upper surface of the frame body is provided with a connecting shaft capable of elastically moving up and down, and the top end of the connecting shaft is connected with a pressing plate capable of pressing the upper surface of the video recorder.
Preferably, the bottom of the connecting shaft is rotatably connected with an upper spring plate after extending into the video recorder, the upper spring plate is connected with the top end of the spring, the bottom end of the spring is connected with a lower spring plate, and the lower spring plate is fixedly connected with the inner wall of the frame body.
Preferably, the outer peripheral surface of the upper spring plate is fixedly connected with a sliding block, and the inner wall of the frame body is provided with a sliding groove capable of allowing the sliding block to slide up and down.
Preferably, the upper surface of the frame body is provided with a containing groove for containing the pressing plate.
Preferably, the inside of support body and the below elastic connection who is located the video cassette recorder have one to be used for playing the backup pad that the elastic support was played to the video cassette recorder, both ends lower surface all is connected with a deflector around the backup pad, a fluting that matches with the deflector is all seted up to the riser around the support body, two a rectangle recess that can supply the deflector to move about from top to bottom the scarf joint is all seted up to grooved bottom.
Preferably, a rectangle cavity has all been seted up to two edge faces about the backup pad, and the equal activity scarf joint has one can be taken on the tray and be used for carrying out dustproof protection's apron to the inside of support body together with the backup pad in two rectangle cavities.
Preferably, the two rectangular cavities are arranged in a vertically offset manner.
Compared with the prior art, the invention has the beneficial effects that:
(1): the video recorder can be stably placed on a placing surface such as a table board through the design of the frame body, the frame body and the video recorder placed on the frame body can be fixed on the placing surface together through the mounting plate, and the stable placement of the video recorder is further improved;
(2): according to the video recorder, the bottom of the video recorder is not in direct contact with the placing surface through the design of the supporting block, and the heat dissipation of the video recorder is not influenced;
(3): according to the video recorder, the design that the frame body is provided with the slots and the heat dissipation holes is adopted, a large heat dissipation space is formed at the bottom of the video recorder, and the heat dissipation effect is improved;
(4): the video recorder is convenient to press from the top through the design of structures such as the pressing plate, the connecting shaft and the like, so that the video recorder can be more stably placed in the frame body and cannot be separated;
(5): this application can cushion the support to the video cassette recorder of settling in the support body through backup pad and buffer spring isotructure, and along with the video cassette recorder takes out the back from the support body, can cover the upper portion opening of support body after taking out in the backup pad through with two apron to the inside of support body prevents dust and protects.
Drawings
FIG. 1 is a schematic structural diagram of a fixing frame for a hard disk video recorder with a heat dissipation function;
fig. 2 is a schematic view of the video cassette recorder of fig. 1 separated from the frame body;
FIG. 3 is a schematic structural view of the connecting shaft and the pressing plate;
fig. 4 is a schematic structural view of the support plate.
Reference numerals are as follows: 1. a video recorder; 2. a frame body; 3. a support block; 4. grooving; 5. heat dissipation holes; 6. a connecting shaft; 7. pressing a plate; 8. a receiving groove; 9. mounting a plate; 10. an upper spring plate; 11. a spring; 12. a lower spring plate; 13. a slider; 14. a support plate; 141. a guide plate; 142. a cover plate; 143. a buffer spring.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1, the stabilizing frame with a heat dissipation function for a hard disk video recorder provided by the invention comprises a video recorder 1 and a frame body 2 for supporting and placing the video recorder 1, wherein a pair of support blocks 3 for suspending the video recorder 1 in the frame body 2 are fixedly connected to the inner walls of two left and right vertical plates of the frame body 2, heat dissipation holes 5 for increasing the heat dissipation effect are respectively formed in the two front and rear vertical plates of the frame body 2, mounting plates 9 which can be fixedly connected with a placing surface such as a table top are respectively and integrally connected to the outer walls of the two left and right vertical plates of the frame body 2, the mounting plates 9 are provided with bolt holes which can be fixedly connected with the placing surface through bolts, and can also be fixed with the placing surface through a glue mode at the bottoms of the mounting plates 9.
In this embodiment, arrange support body 2 in the mesa etc. place on the face, then from top to bottom put into support body 2 with video recorder 1 in to make video recorder 1's bottom held in the palm on four tray 3, make video recorder 1's bottom be in unsettledly, can not influence video recorder 1's heat-sinking capability.
Example two
As shown in fig. 1-3, the stabilizing frame with heat dissipation function for a hard disk video recorder provided by the invention comprises a video recorder 1, and further comprises a frame body 2 for supporting and placing the video recorder 1, wherein a pair of supporting blocks 3 for suspending and placing the video recorder 1 in the frame body 2 are fixedly connected to the inner walls of two left and right vertical plates of the frame body 2, heat dissipation holes 5 for increasing heat dissipation effect are respectively formed in the two front and rear vertical plates of the frame body 2, mounting plates 9 capable of being fixedly connected with a placing surface such as a table top are respectively and integrally connected to the outer walls of the two left and right vertical plates of the frame body 2, the mounting plates 9 are provided with bolt holes capable of being fixedly connected with the placing surface through bolts, and can also be fixed with the placing surface through a glue mode at the bottoms of the mounting plates 9.
Compared with the first embodiment, the present embodiment further includes: the upper surface of support body 2 is provided with connecting axle 6 that elastic movement about can, and the top fixedly connected with of connecting axle 6 can press the clamp plate 7 at video recorder 1 upper surface, and the upper surface of support body 2 is seted up and is supplied the groove 8 of accomodating that clamp plate 7 accomodate. The bottom of connecting axle 6 stretches into video recorder 1's inside back and rotates and be connected with spring board 10, goes up the outer peripheral face fixedly connected with slider 13 of spring board 10, and the inner wall of support body 2 is seted up and is supplied gliding spout from top to bottom of slider 13. Go up spring plate 10 and spring 11's top fixed connection, spring 11's bottom fixed connection has lower spring plate 12, lower spring plate 12 and the inner wall fixed connection of support body 2.
In the embodiment, the video recorder 1 is conveniently pressed from the top through the design of the structures of the pressing plate 7, the connecting shaft 6 and the like, so that the video recorder 1 can be more stably placed in the frame body 2 and cannot be separated; specifically, after arranging video cassette recorder 1 in support body 2, upwards stimulate connecting axle 6, make the top of connecting axle 6 be higher than the upper surface of video cassette recorder 1, then the level rotates connecting axle 6 and drives 7 horizontal rotation of clamp plate to the upper surface department of video cassette recorder 1, loosens connecting axle 6, and spring 11 drives clamp plate 7 through decurrent elastic tension and hugs closely on the upper surface of video cassette recorder 1 to with video cassette recorder 1 spacing in support body 2.
EXAMPLE III
As shown in fig. 1-4, the stabilizing frame with heat dissipation function for a hard disk video recorder provided by the invention comprises a video recorder 1, and further comprises a frame body 2 for supporting and placing the video recorder 1, wherein a pair of supporting blocks 3 for suspending and placing the video recorder 1 in the frame body 2 are fixedly connected to the inner walls of two left and right vertical plates of the frame body 2, heat dissipation holes 5 for increasing the heat dissipation effect are respectively formed in the two front and rear vertical plates of the frame body 2, mounting plates 9 capable of being fixedly connected with a placing surface such as a table top are respectively and integrally connected to the outer walls of the two left and right vertical plates of the frame body 2, the mounting plates 9 are provided with bolt holes capable of being fixedly connected with the placing surface through bolts, and can also be fixed with the placing surface through a glue mode at the bottoms of the mounting plates 9. The upper surface of support body 2 is provided with connecting axle 6 that elastic movement about can, and the top fixedly connected with of connecting axle 6 can press the clamp plate 7 at video recorder 1 upper surface, and the upper surface of support body 2 is seted up and is supplied the groove 8 of accomodating that clamp plate 7 accomodate. The bottom of connecting axle 6 stretches into video recorder 1's inside back and rotates and be connected with spring board 10, goes up the outer peripheral face fixedly connected with slider 13 of spring board 10, and the inner wall of support body 2 is seted up and is supplied gliding spout from top to bottom of slider 13. Go up spring plate 10 and spring 11's top fixed connection, spring 11's bottom fixed connection has lower spring plate 12, lower spring plate 12 and the inner wall fixed connection of support body 2.
Compared with the first or second embodiment, the present embodiment further includes: support body 2's inside and the below elastic connection that is located video recorder 1 have one to be used for playing the backup pad 14 of elastic support to video recorder 1, both ends lower surface all is connected with a deflector 141 around backup pad 14, the riser all seted up one around support body 2 with deflector 141 assorted fluting 4, the rectangle recess that can supply deflector 141 activity scarf joint from top to bottom is all seted up to the bottom of two fluting 4, a rectangle cavity has all been seted up to two edge faces about backup pad 14, and two rectangle cavities are at vertical direction dislocation arrangement. The two rectangular cavities are movably embedded with a cover plate 142 which can be lapped on the supporting block 3 and used for carrying out dustproof protection on the interior of the frame body 2 together with the supporting plate 14.
In this embodiment, when video recorder 1 is shown as fig. 1 and is settled in support body 2, the bottom middle part of video recorder 1 is held in the palm 14, backup pad 14 bottom is provided with buffer spring 143, be used for carrying out the elastic buffer support to video recorder 1, when video recorder 1 is shown as fig. 2 and remove the back in the support body 2, backup pad 14 moves upwards under buffer spring 143's elastic thrust effect and resets, then take two apron 142 in the marginal plane about backup pad 14 back of taking out in the rectangle cavity on the tray 3 of adjacent position, two apron 142 and middle single backup pad 14 cover the open-top of support body 2 jointly this moment, for the inside of support body 2 carries out dustproof protection.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. The utility model provides a hard disk video recorder is with firm frame with heat dissipation function, includes video cassette recorder (1), its characterized in that: still including being used for supporting support body (2) of placing video cassette recorder (1), riser inner wall all is connected with tray (3) that are used for making video cassette recorder (1) unsettled place in support body (2) about two of support body (2), louvre (5) that are used for increasing the radiating effect are all offered to two preceding back risers of support body (2).
2. The fixing frame with the heat dissipation function for the hard disk video recorder of claim 1, wherein the outer walls of the two left and right vertical plates of the frame body (2) are integrally connected with mounting plates (9) which can be fixedly connected with a placing surface such as a table top.
3. The stabilizing frame with the heat dissipation function for the hard disk video recorder is characterized in that a connecting shaft (6) capable of elastically moving up and down is arranged on the upper surface of the frame body (2), and a pressing plate (7) capable of pressing the upper surface of the video recorder (1) is connected to the top end of the connecting shaft (6).
4. The fixing frame with the heat dissipation function for the hard disk video recorder is characterized in that the bottom end of the connecting shaft (6) extends into the video recorder (1) and then is rotatably connected with an upper spring plate (10), the upper spring plate (10) is connected with the top end of a spring (11), the bottom end of the spring (11) is connected with a lower spring plate (12), and the lower spring plate (12) is fixedly connected with the inner wall of the frame body (2).
5. The fixing frame with the heat dissipation function for the hard disk video recorder of claim 4, wherein a sliding block (13) is fixedly connected to the outer circumferential surface of the upper spring plate (10), and a sliding groove for the sliding block (13) to slide up and down is formed in the inner wall of the frame body (2).
6. The fixing frame with heat dissipation function for the hard disk video recorder of claim 3, wherein the upper surface of the frame body (2) is provided with a receiving groove (8) for receiving the pressing plate (7).
7. The hard disk video recorder stabilizing frame with the heat dissipation function according to claim 1, wherein the inside of the frame body (2) and the lower part of the video recorder (1) are elastically connected with a supporting plate (14) used for elastically supporting the video recorder (1), the lower surfaces of the front end and the rear end of the supporting plate (14) are respectively connected with a guide plate (141), the front vertical plate and the rear vertical plate of the frame body (2) are respectively provided with a slot (4) matched with the guide plate (141), and the bottom of each slot (4) is respectively provided with a rectangular groove which can be movably embedded and connected with the guide plate (141).
8. The fixing frame with the heat dissipation function for the hard disk video recorder is characterized in that a rectangular cavity is formed in each of the left edge face and the right edge face of the supporting plate (14), and a cover plate (142) which can be lapped on the supporting block (3) and used for protecting the interior of the frame body (2) from dust together with the supporting plate (14) is movably embedded in each of the two rectangular cavities.
9. The holder for a hard disk video recorder with heat dissipation function of claim 8, wherein the two rectangular cavities are vertically arranged in a staggered manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210947421.XA CN115289335A (en) | 2022-08-09 | 2022-08-09 | Hard disk video recorder is with firm frame with heat dissipation function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210947421.XA CN115289335A (en) | 2022-08-09 | 2022-08-09 | Hard disk video recorder is with firm frame with heat dissipation function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115289335A true CN115289335A (en) | 2022-11-04 |
Family
ID=83828759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210947421.XA Pending CN115289335A (en) | 2022-08-09 | 2022-08-09 | Hard disk video recorder is with firm frame with heat dissipation function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115289335A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0126882D0 (en) * | 2001-11-08 | 2002-01-02 | Sun Microsystems Inc | Rack-mounted systems |
CN207921699U (en) * | 2018-03-12 | 2018-09-28 | 贵州财经大学 | A kind of miniature photography equipment stabilising arrangement |
CN210860454U (en) * | 2019-07-01 | 2020-06-26 | 东莞坤胜五金制品有限公司 | Cooling mounting seat for set top box |
CN212298184U (en) * | 2020-02-28 | 2021-01-05 | 上海毅创网络信息技术有限公司 | Novel support frame for electronic science and technology product |
CN212691287U (en) * | 2020-06-29 | 2021-03-12 | 深圳布莱克实验室科技有限公司 | Portable motion capture camera |
CN213040118U (en) * | 2020-06-16 | 2021-04-23 | 天津王少桓艺术培训学校有限公司 | Courseware recording and broadcasting device for internet teaching |
CN213900627U (en) * | 2020-11-27 | 2021-08-06 | 朱明秀 | Recorder for computer graphic image processing |
CN113607985A (en) * | 2021-07-16 | 2021-11-05 | 南京瑞贻电子科技有限公司 | Wave recorder with dustproof function and use method thereof |
CN214618539U (en) * | 2021-04-23 | 2021-11-05 | 厦门力德动力科技有限公司 | Turbine generator's stable base |
CN215734543U (en) * | 2021-09-09 | 2022-02-01 | 深圳市波粒高清视界安防工程有限公司 | High-capacity high-compression digital hard disk video recorder |
-
2022
- 2022-08-09 CN CN202210947421.XA patent/CN115289335A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0126882D0 (en) * | 2001-11-08 | 2002-01-02 | Sun Microsystems Inc | Rack-mounted systems |
CN207921699U (en) * | 2018-03-12 | 2018-09-28 | 贵州财经大学 | A kind of miniature photography equipment stabilising arrangement |
CN210860454U (en) * | 2019-07-01 | 2020-06-26 | 东莞坤胜五金制品有限公司 | Cooling mounting seat for set top box |
CN212298184U (en) * | 2020-02-28 | 2021-01-05 | 上海毅创网络信息技术有限公司 | Novel support frame for electronic science and technology product |
CN213040118U (en) * | 2020-06-16 | 2021-04-23 | 天津王少桓艺术培训学校有限公司 | Courseware recording and broadcasting device for internet teaching |
CN212691287U (en) * | 2020-06-29 | 2021-03-12 | 深圳布莱克实验室科技有限公司 | Portable motion capture camera |
CN213900627U (en) * | 2020-11-27 | 2021-08-06 | 朱明秀 | Recorder for computer graphic image processing |
CN214618539U (en) * | 2021-04-23 | 2021-11-05 | 厦门力德动力科技有限公司 | Turbine generator's stable base |
CN113607985A (en) * | 2021-07-16 | 2021-11-05 | 南京瑞贻电子科技有限公司 | Wave recorder with dustproof function and use method thereof |
CN215734543U (en) * | 2021-09-09 | 2022-02-01 | 深圳市波粒高清视界安防工程有限公司 | High-capacity high-compression digital hard disk video recorder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115289335A (en) | Hard disk video recorder is with firm frame with heat dissipation function | |
ES8202973A1 (en) | Stylus cleaning apparatus for video disc player | |
CN210716677U (en) | Support for image acquisition | |
CN210745382U (en) | Multi-service video information recorder | |
CN215215505U (en) | Projection arrangement that visual transmission design was used | |
CN211297364U (en) | Digital hard disk video recorder with dustproof construction | |
CN214541567U (en) | Medical image burning device | |
CN214311618U (en) | Integrated mainframe box for accommodating display | |
CN211289312U (en) | Portable movable video monitoring device | |
CN220491611U (en) | Voice player | |
CN208623808U (en) | A kind of hard disk video recorder | |
CN211656602U (en) | Portable building cost information recorder | |
CN218332269U (en) | Projector with a light source | |
CN219042287U (en) | Video recorder main board supporting full-channel return visit | |
CN218734473U (en) | High-definition synchronous recording and video device for examination | |
CN215868648U (en) | Hard disk support for hard disk video recorder | |
CN213849444U (en) | Storage cabinet for brand plan documents | |
CN219680236U (en) | Rotatable audio-visual product display mechanism | |
CN218729654U (en) | Amplifier signal strength display device | |
CN218186078U (en) | Marketing teaching is show rack for appearance | |
CN211858143U (en) | Fixed bolster for anti-corrosion mobile hard disk | |
CN214624439U (en) | Digital media playing and recording integrated machine | |
CN218122446U (en) | Protection mechanism for projecting apparatus | |
CN220401807U (en) | Integrated network hard disk video recorder | |
CN218967966U (en) | Supporting base for vibration disc |
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 |