CN214663571U - Computer lab video monitoring equipment - Google Patents
Computer lab video monitoring equipment Download PDFInfo
- Publication number
- CN214663571U CN214663571U CN202120815138.2U CN202120815138U CN214663571U CN 214663571 U CN214663571 U CN 214663571U CN 202120815138 U CN202120815138 U CN 202120815138U CN 214663571 U CN214663571 U CN 214663571U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- video monitoring
- threaded rod
- machine room
- block
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000012806 monitoring device Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 description 4
- 241000220317 Rosa Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of monitoring equipment, and discloses a machine room video monitoring device, wherein the upper surface of a support rod is provided with a first threaded hole, the front end of the upper surface of the protection box is fixedly connected with a protection block, the interior of the protection box is provided with an installation groove, the left and right inner side walls of the mounting groove and the protection block are both provided with sliding grooves, the sliding grooves are both internally provided with rolling balls, a group of bolts are arranged on the inner side wall of the back part of the mounting groove, a mounting hole is arranged at the bottom part of the mounting groove, the interior of the protection box is provided with a lifting device, and through the matching of a threaded rod in the lifting device and a bearing, can make the supervisory equipment body more stable at the lift in-process, the screw thread that the inside of two fixed blocks was seted up is opposite, has increased supervisory equipment's factor of safety, and the spout can prevent with the design of ball that supervisory equipment from rubbing repeatedly with guard box and guard block and leading to supervisory equipment's wearing and tearing at the lift in-process.
Description
Technical Field
The utility model relates to a supervisory equipment technical field specifically is a computer lab video monitoring equipment.
Background
The monitoring system mainly comprises front-end equipment and rear-end equipment, wherein the main components of the front-end equipment comprise a camera, a manual or electric lens, a holder, a protective cover, a monitor, an alarm detector and the like, in actual life, the camera and the lens are indispensable components, and the rear-end equipment mainly comprises central control equipment and sub-control equipment.
However, the existing monitoring devices in the market are cumbersome to mount and dismount, and the height of the monitoring devices cannot be flexibly adjusted. Accordingly, those skilled in the art provide a machine room video monitoring apparatus to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer lab video monitoring equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a computer room video monitoring device comprises a monitoring device body, wherein a supporting rod is mounted on the rear surface of the monitoring device body, a first threaded hole is formed in the upper surface of the supporting rod, a protection box is mounted at the rear end of the supporting rod, a protection block is fixedly connected to the front end of the upper surface of the protection box, a mounting groove is formed in the protection box, sliding grooves are formed in the left inner side wall and the right inner side wall of the mounting groove and the protection block respectively, balls are mounted in the sliding grooves, a group of bolts are arranged on the inner side wall of the back of the mounting groove, a mounting hole is formed in the bottom of the mounting groove, and a lifting device is mounted in the protection box;
elevating gear includes threaded rod, bearing, first fixed block, second fixed block, rotatory piece, motor and backup pad, the outside cover of threaded rod is equipped with the bearing, the bottom cover of threaded rod is equipped with first fixed block, the below of first fixed block is provided with the second fixed block, the bottom rigid coupling of threaded rod has rotatory piece, the bottom rigid coupling of rotatory piece has the motor, the bottom rigid coupling of motor has the backup pad.
As a further aspect of the present invention: the four bolts are in a group, and the bolts are symmetrically distributed at the corners of the mounting grooves, so that the lifting device is more stably mounted.
As a further aspect of the present invention: first fixed block with the second screw hole has all been seted up to the inside of second fixed block, and two the screw thread of second screw hole is opposite, can prevent that the threaded rod from taking place to rotate, leads to supervisory equipment to take place to fall from current position.
As a further aspect of the present invention: the first fixed block is the same with the shape size of second fixed block, can make the threaded rod inject in fixed position, prevents that supervisory equipment from falling.
As a further aspect of the present invention: the depth and the width of the two sliding grooves are equal, so that the rising or falling friction force of the monitoring equipment is equal, and the service life of the monitoring equipment is prolonged.
As a further aspect of the present invention: the first threaded hole and the threads formed in the mounting hole are matched with the threads formed in the outer portion of the threaded rod, so that the threaded rod can flexibly drive the monitoring equipment to ascend or descend, and locking is prevented.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the matching of the threaded rod and the bearing in the lifting device, the monitoring equipment body can be more stable in the lifting process, the friction coefficient of the threaded rod can be reduced, and the service life of the threaded rod is prolonged; the motor is started, so that the monitoring equipment can automatically adjust the height up and down, and the working efficiency is improved; the threads that the inside of two fixed blocks was seted up are opposite, and when supervisory equipment rose or descend suitable position, just can screw up two fixed blocks, prevent that the threaded rod from taking place the pivoted phenomenon because external force, increased supervisory equipment's factor of safety.
2. The design of the bolt can facilitate the installation and the disassembly of the monitoring equipment, and the design of the sliding chute and the ball can prevent the monitoring equipment from being abraded due to repeated friction with the protection box and the protection block in the lifting process, so that the service life of the monitoring equipment is prolonged; the safety of the lifting device can be enhanced through the design of the protection block.
Drawings
FIG. 1 is a schematic diagram of a machine room video monitoring apparatus;
FIG. 2 is a cross-sectional view of a lifting device in a machine room video surveillance apparatus;
FIG. 3 is a top view of a lift box in a machine room video surveillance appliance;
FIG. 4 is a plan view of a support bar in a machine room video surveillance apparatus;
fig. 5 is a plan view of a fixed block in a machine room video monitoring apparatus.
In the figure: 1. monitoring the equipment body; 2. a support bar; 3. a protection box; 4. a protection block; 5. a bolt; 6. a threaded rod; 7. a bearing; 8. a first fixed block; 9. a second fixed block; 10. a chute; 11. a ball bearing; 12. mounting holes; 13. mounting grooves; 14. a first threaded hole; 15. a second threaded hole; 16. a lifting device; 17. rotating the block; 18. a motor; 19. and a support plate.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a machine room video monitoring device includes a monitoring device body 1, a supporting rod 2 is installed on a rear surface of the monitoring device body 1, a first threaded hole 14 is formed on an upper surface of the supporting rod 2, a protection box 3 is installed at a rear end of the supporting rod 2, a protection block 4 is fixedly connected to a front end of an upper surface of the protection box 3, an installation groove 13 is formed inside the protection box 3, sliding grooves 10 are formed on left and right inner side walls of the installation groove 13 and the protection block 4, depths and widths of the two sliding grooves 10 are equal, balls 11 are installed inside the sliding grooves 10, a set of bolts 5 is arranged on an inner side wall at a back of the installation groove 13, four bolts 5 are in a set, the bolts 5 are symmetrically distributed at corners of the installation groove 13, an installation hole 12 is formed at a bottom of the installation groove 13, the first threaded hole 14 and the threads formed in the mounting hole 12 are matched with the threads formed in the outer portion of the threaded rod 6, the monitoring device body 1 can be conveniently mounted and dismounted by the aid of the design of the bolt 5, friction force of the monitoring device body 1 in the ascending or descending process can be reduced by the aid of the design of the sliding groove 10 and the ball 11, and the service life of the monitoring device body 1 is prolonged.
In fig. 2: the internally mounted of guard box 3 has elevating gear 16, elevating gear 16 includes threaded rod 6, bearing 7, first fixed block 8, second fixed block 9, rotatory piece 17, motor 18 and backup pad 19, the outside cover of threaded rod 6 is equipped with bearing 7, the bottom cover of threaded rod 6 is equipped with first fixed block 8, the below of first fixed block 8 is provided with second fixed block 9, second screw hole 15 has all been seted up to first fixed block 8 and the inside of second fixed block 9, and two the screw thread of second screw hole 15 is opposite, first fixed block 8 with the shape size of second fixed block 9 is all the same, the bottom rigid coupling of threaded rod 6 has rotatory piece 17, the bottom rigid coupling of rotatory piece 17 has motor 18, the bottom rigid coupling of motor 18 has backup pad 19, the height of supervisory equipment body 1 can be adjusted in elevating gear 16's design, the operation is simple, the use is convenient, the monitoring device can be more stable due to the design of the first fixing block 8 and the second fixing block 9, and the falling phenomenon is prevented.
The utility model discloses a theory of operation is: the worker firstly fixes the protection box 3 on the wall surface through the bolt 5, then fixes the bearing 7 at the bottom of the mounting groove 13 arranged in the protection box 3, then installs the threaded rod 6 in the protection box 3 through the mounting hole 12, and the threaded rod 6 penetrates through the bearing 7, then installs the support rod 2 on the monitoring equipment body 1 on the threaded rod 6 through the first threaded hole 14, the start motor 18 can drive the threaded rod 6, place the monitoring equipment body 1 at the required height, then screws the first fixing block 8 and the second fixing block 9, because the threads arranged in the first fixing block 8 and the second fixing block 9 are opposite, the threaded rod 6 can be firmly locked, the phenomenon that the threaded rod 6 rotates randomly is prevented, when the monitoring equipment body 1 is in the lifting process, the friction of the box body on the monitoring equipment body 1 can be reduced through the sliding grooves 10 and the balls 11 arranged at two sides in the protection box 3, the life of extension supervisory equipment body 1 to the design of protection piece 4 can prevent that supervisory equipment body 1 from flying away fast from the top of box owing to rotate too big and lead to supervisory equipment body 1, and protection piece 4 can play a transitional effect, strengthens elevating gear 16's security, and the device installation is simple with the dismantlement, convenient to use.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A machine room video monitoring device comprises a monitoring device body (1) and is characterized in that, a supporting rod (2) is arranged on the rear surface of the monitoring equipment body (1), a first threaded hole (14) is formed in the upper surface of the supporting rod (2), a protective box (3) is arranged at the rear end of the supporting rod (2), a protective block (4) is fixedly connected with the front end of the upper surface of the protective box (3), the inside of the protection box (3) is provided with an installation groove (13), the left and right inner side walls of the installation groove (13) and the protection block (4) are both provided with a sliding groove (10), the inside of the sliding chute (10) is provided with a ball (11), the inner side wall of the back part of the mounting groove (13) is provided with a group of bolts (5), a mounting hole (12) is formed in the bottom of the mounting groove (13), and a lifting device (16) is mounted inside the protection box (3);
elevating gear (16) are including threaded rod (6), bearing (7), first fixed block (8), second fixed block (9), rotatory piece (17), motor (18) and backup pad (19), the outside cover of threaded rod (6) is equipped with bearing (7), the bottom cover of threaded rod (6) is equipped with first fixed block (8), the below of first fixed block (8) is provided with second fixed block (9), the bottom rigid coupling of threaded rod (6) has rotatory piece (17), the bottom rigid coupling of rotatory piece (17) has motor (18), the bottom rigid coupling of motor (18) has backup pad (19).
2. A machine room video monitoring apparatus according to claim 1, characterized in that the bolts (5) are grouped in groups of four, and the bolts (5) are symmetrically distributed at the corners of the mounting groove (13).
3. The machine room video monitoring equipment according to claim 1, wherein the first fixing block (8) and the second fixing block (9) are both internally provided with second threaded holes (15), and the threads of the two second threaded holes (15) are opposite.
4. A machine room video monitoring apparatus according to claim 1, characterized in that the first fixed block (8) and the second fixed block (9) are the same size and shape.
5. A machine room video monitoring apparatus according to claim 1, characterized in that the depth and width of both chutes (10) are equal.
6. A machine room video monitoring apparatus according to claim 1, characterized in that the first threaded hole (14) and the mounting hole (12) are internally threaded to match the threads provided on the exterior of the threaded rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815138.2U CN214663571U (en) | 2021-04-20 | 2021-04-20 | Computer lab video monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120815138.2U CN214663571U (en) | 2021-04-20 | 2021-04-20 | Computer lab video monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214663571U true CN214663571U (en) | 2021-11-09 |
Family
ID=78465403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120815138.2U Expired - Fee Related CN214663571U (en) | 2021-04-20 | 2021-04-20 | Computer lab video monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214663571U (en) |
-
2021
- 2021-04-20 CN CN202120815138.2U patent/CN214663571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |