CN108612978A - Loss prevention fixing means applied to camera support arm - Google Patents
Loss prevention fixing means applied to camera support arm Download PDFInfo
- Publication number
- CN108612978A CN108612978A CN201810767809.5A CN201810767809A CN108612978A CN 108612978 A CN108612978 A CN 108612978A CN 201810767809 A CN201810767809 A CN 201810767809A CN 108612978 A CN108612978 A CN 108612978A
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- camera
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- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007123 defense Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 206010044038 Tooth erosion Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses the loss prevention fixing means applied to camera support arm, include the following steps：Step A：The bottom of support column is fixed on the ground；Step B：Ladder is set up in the side of support column；Step C：Installer with the camera being connect with linking arm climb up the ladder top；Step D：Hand-held linking arm, one end far from connecting plate on the second riser is inserted into from top to bottom in the mounting hole in support ring；Step E：Cylindroid helical-coil extension spring is elongated, the circle at its both ends is hooked and is hung on step F on journal stirrup and hangers respectively：Start limit assembly：Rotary screw, so that compact heap is moved to the second riser in the cavities, until resilient rubbber cushion is pressed on the second riser；Step G：The bar portion end of bolt is threadedly coupled after through-hole with threaded hole.Through the invention, the intensity for enhancing connecting portion between support arm and support column improves the stability of support arm installation.
Description
Technical field
The present invention relates to safety-security areas, and in particular to is applied to the loss prevention fixing means of camera support arm.
Background technology
Safety defense monitoring system be using optical fiber, coaxial cable or microwave its closure loop in transmission video signal, and
The system for constituting independent completion is shown and recorded from camera shooting to image.It can real-time, vivid, truly reflect monitored object,
The viewing distance of human eye is not only greatly extended, and expands the function of human eye, it can be replaced under rugged environment
It is artificial to carry out long-time monitoring, allow people it can be seen that being monitored all situations actually occurred at scene, and remember by video recorder
Record is got off.Alarm system equipment alarms to illegal invasion simultaneously, and the alarm signal of generation inputs alarm host machine, alarm host machine
Triggering monitoring system is recorded a video and is recorded.
Safety defense monitoring system, according to the difference of system components function, entire safety defense monitoring system is divided into seven by us
Layer：Presentation layer, control layer, process layer, transport layer, execution level, supporting layer, acquisition layer.Certainly, increasingly due to integration of equipmentsization
Height, for part system, certain equipment may be present in multiple layers of identity in system simultaneously.Wherein acquisition layer is
The key factor of entire safety defense monitoring system quality quality and the maximum place of system cost expense.It includes camera lens, camera shooting
Head, alarm sensor etc..
Camera in existing safety defense monitoring system, mounting structure are as shown in Figure 10.When installation, first fixed support
Column, right the latter worker is hand steered to fix camera, and makes the fixed plate and mounting post of separate camera one end on support arm
Side wall contacts, and then either screw tool by fixed plate and is supported another worker's clincher tool by rivet or screw
Column connects.In this mounting means, since one end far from support column on support arm is not only hanging, it is also necessary to carry camera
Weight, this not only results in connecting portion between support arm and support column and bears great stress, damages connecting portion between it
Quality；And since support arm is hanging, when wind-force is larger, wind-force, which acts on camera, can cause support arm installation unstable
Gu.
Invention content
Present invention aims at the loss prevention fixing means provided applied to camera support arm, and it is hanging to solve support arm one end
And carry the weight of camera, connecting portion can be caused to bear great stress between support arm and support column, and when wind-force compared with
When big, wind-force, which acts on camera, can cause support arm to install unsteady problem.
The present invention is achieved through the following technical solutions：
Applied to the loss prevention fixing means of camera support arm, include the following steps：
Step A：The bottom of support column is fixed on the ground；
Step B：Ladder is set up in the side of support column；
Step C：Installer with the camera being connect with linking arm climb up the ladder top；
Step D：The peace in support ring is inserted into one end far from connecting plate on second riser by hand-held linking arm from top to bottom
It fills in hole；
Step E：Cylindroid helical-coil extension spring is elongated, the circle at its both ends is hooked and is hung on journal stirrup and hangers respectively
Step F：Start limit assembly：Rotary screw, so that compact heap is moved to the second riser in the cavities, until elasticity
Rubber pad is pressed on the second riser；
Step G：The bar portion end of bolt is threadedly coupled after through-hole with threaded hole；
The support ring is socketed in one end far from ground, the mounting hole on the side wall of support column and is arranged in support ring
On upper surface, the threaded hole is arranged on the upper surface of support ring and is located at side of the mounting hole far from support column；
The support arm includes sequentially connected extension plate, starting stave, connecting plate and the second riser, the extension plate
One end is connect with camera, and the bottom connection of the other end and starting stave, the starting stave and the second riser are parallel to each other,
And perpendicular to connecting plate, the connecting plate is parallel to ground, and the both ends of lower surface connect with starting stave and the second riser respectively
Connect, the through-hole is arranged on connecting plate, when one end far from connecting plate is inserted into mounting hole on the second riser, threaded hole with it is logical
Hole is coaxial；
Limit hole is provided on the side wall of support ring, the axis of the limit hole is just intersecting with the axis of support column, institute
It states cavity to be arranged in the upside of the hole wall of limit hole and close to the side of support column, cavity is connected to mounting hole；
The limit assembly includes sequentially connected screw rod, drive block and compact heap, one end of the screw rod and limit hole
Bottom hole rotation connection, the other end of screw rod passes through after drive block along the axis of limit hole along being pierced by limit hole, the compression
The one end of block far from drive block is inserted into cavity, and the side far from support column is arranged on drive block in the rubber pad, rotates spiral shell
Bar can be such that drive block is moved around the axis of screw rod.
The Fixing shrink ring is connected on the top on the side wall of the support column and positioned at support ring, and the hangers setting is solid
Determine the side close to camera, the journal stirrup on the side wall of ring to be arranged on the upper surface of support arm, the extension spring is located at
Between journal stirrup and hangers.
Through the invention, the intensity for enhancing connecting portion between support arm and support column, prevent its stress concentrate and
It generates impaired situation to occur, promotes the stability of support arm installation, and extension spring is set with the free end to support arm
It plays a supporting role, and when wind-force is larger, the stability of support arm free end can not only be enhanced, moreover it is possible in the hanging of support arm
Play cushioning effect between end and fixing end, further reduce connecting portion between support arm and support column born answer
Power.
Meanwhile the setting of limit assembly, it protects on the hole wall of mounting hole close to the side of opening and separate support column
Quality.Since camera is in vacant state, camera is under the effect of gravity to one end far from support column on support arm
Downward pressure is generated, so as to cause one end far from ground on the second riser and the side far from support column is to corresponding
Hole wall generates pressure, likewise, close to the one end on ground and close to the side of support column to the side wall of support ring on starting stave
Upper corresponding position generates pressure, i.e. the second riser and starting stave because of hanging gravity, in mounting hole and branch
A torque is generated between the side wall of pushing out ring, the pressure that this torque generates at above-mentioned position can lead to stress concentration, for a long time
In use and under the action of the forces of the wind, above-mentioned position meeting stress is concentrated and is deformed, and change in size occurs, or even generate and split
Line, is unfavorable for the long-time service of support ring, therefore limit assembly is arranged in the present invention, to eliminate or reduce torque, then protects
Above-mentioned position is protected, prevents it from cracking or change in size.
Further, the side wall evagination camber face far from the second riser, the axis of the arcwall face on the starting stave
Line and support overlapping of axles, are threaded, the spiral axis of the screw thread is overlapped with support column, on the support columns on arcwall face
One end far from ground is arranged with internal thread cylinder, the screw-thread fit on screw thread and arcwall face on the internal thread cylinder.
Internal thread jacket casing is located on starting stave, when raining, internal thread cylinder by corresponding component screw thread covering or
The case where being provide with, preventing screw thread and contacting rain water, then avoid thread corrosion occurs, and is conducive to the dismounting in later stage of the invention.
Compared with prior art, the present invention having the following advantages and advantages：
1, the present invention is applied to the loss prevention fixing means of camera support arm, enhances and is connected between support arm and support column
The intensity at position prevents its stress from concentrating and generates impaired situation and occur, and promotes the stability of support arm installation, and sets
It sets extension spring to play a supporting role with the free end to support arm, and when wind-force is larger, it is hanging support arm can not only to be enhanced
The stability at end, moreover it is possible to play cushioning effect between the free end and fixing end of support arm, further reduce support arm with
The stress of connecting portion born between support column；
2, the present invention is applied to the loss prevention fixing means of camera support arm, and the setting of limit assembly protects mounting hole
Hole wall on close to opening and far from support column side quality；
3, the present invention is applied to the loss prevention fixing means of camera support arm, and internal thread jacket casing is located on starting stave,
When raining, the screw thread on corresponding component is covered or is provide with by internal thread cylinder, is prevented screw thread and contacting rain water, is then avoided spiral shell
The case where tooth corrosion, occurs, and is conducive to the dismounting in later stage of the invention.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cooperation schematic diagram of support arm and mounting hole；
Fig. 3 is the structural schematic diagram of support arm；
Fig. 4 is the structural schematic diagram of support ring；
Fig. 5 is the vertical section structure schematic diagram of Fig. 4；
Fig. 6 is the partial enlarged view in Fig. 2；
Fig. 7 is the vertical view of Fig. 2；
Fig. 8 is the sectional view of the A-A along Fig. 7；
Fig. 9 is office's cloth enlarged drawing in Fig. 8；
Figure 10 is the structural schematic diagram of the prior art.
Label and corresponding parts title in attached drawing：
1- cameras, 2- support arms, 3- support columns, 4- support rings, 5- mounting holes, 6- threaded holes, 7- extension plates, 8- first
Riser, 9- connecting plates, the second risers of 10-, 11- bolts, 12- limit holes, 13- cavitys, 14- screw rods, 15- drive blocks, 16- are compressed
Block, 17- rubber pads, 18- arcwall faces, 19- internal thread cylinders, 20- fixed plates, 21- rivets, 22- fixed rings, 23- hangers, 24- branch
Ear 2,25- extension springs.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figs. 1 to 9, the present invention is applied to the loss prevention fixing means of camera support arm, includes the following steps：
Step A：The bottom of support column 3 is fixed on the ground；
Step B：Ladder is set up in the side of support column 3；
Step C：Installer with the camera 3 being connect with linking arm 2 climb up the ladder top；
Step D：Support ring 4 is inserted into one end far from connecting plate 9 on second riser 10 by hand-held linking arm 2 from top to bottom
On mounting hole 5 in；
Step E：Cylindroid helical-coil extension spring 25 is elongated, the circle at its both ends is hooked and is hung on respectively on journal stirrup 24 and hangers 23
Step F：Start limit assembly：Rotary screw 14, so that compact heap 16 moves in cavity 13 to the second riser 10,
Until resilient rubbber cushion 17 is pressed on the second riser 10；
Step G：The bar portion end of bolt 11 is threadedly coupled after through-hole with threaded hole 6；
The support ring 4 is socketed in one end far from ground on the side wall of support column 3, and the setting of the mounting hole 5 is supporting
On the upper surface of ring 4, the threaded hole 6 is arranged on the upper surface of support ring 4 and is located at one of mounting hole 5 far from support column 3
Side；
The support arm 2 includes sequentially connected extension plate 7, starting stave 8, connecting plate 9 and the second riser 10, described to prolong
One end of long slab 7 is connect with camera 1, and the other end is connect with the bottom of starting stave 8, and the starting stave 8 and second is perpendicular
Plate 10 is parallel to each other, and perpendicular to connecting plate 9, and the connecting plate 9 is parallel to ground, and the both ends of lower surface are perpendicular with first respectively
Plate 8 and the connection of the second riser 10, the through-hole are arranged on connecting plate 9, and one end far from connecting plate 9 on the second riser 10 is inserted into
When in mounting hole 5, threaded hole 6 and through-hole are coaxial；
Limit hole 12, the axis of the limit hole 12 and the axis positive of support column 3 are provided on the side wall of support ring 4
It hands over, the cavity 13 is arranged in the upside of the hole wall of limit hole 12 and close to the side of support column 3, and cavity 13 connects with mounting hole 5
It is logical；
The limit assembly includes sequentially connected screw rod 14, drive block 15 and compact heap 16, one end of the screw rod 14
It is rotatablely connected with the bottom hole of limit hole 12, along the axis of limit hole 12, the edge after drive block 15 is pierced by the other end of screw rod 14
Limit hole 12, the one end of the compact heap 16 far from drive block 15 are inserted into cavity 13, and the rubber pad 17 is arranged in drive block
Side far from support column 3 on 15, rotary screw 14 can be such that drive block 15 is moved around the axis of screw rod 14.
The fixed ring 22 is socketed in the top on the side wall of the support column 3 and positioned at support ring 4, and the hangers 23 is set
It sets close to the side of camera 1 on the side wall of fixed ring 22, the journal stirrup 24 is arranged on the upper surface of support arm 2, described
Extension spring 25 is between journal stirrup 24 and hangers 23.
Through the invention, the intensity for enhancing connecting portion between support arm and support column, prevent its stress concentrate and
It generates impaired situation to occur, promotes the stability of support arm installation, and extension spring is set with the free end to support arm
It plays a supporting role, and when wind-force is larger, the stability of support arm free end can not only be enhanced, moreover it is possible in the hanging of support arm
Play cushioning effect between end and fixing end, further reduce connecting portion between support arm and support column born answer
Power.
Meanwhile the setting of limit assembly, it protects on the hole wall of mounting hole 5 close to opening and far from the side of support column 3
Quality.Since camera 1 is in vacant state, camera 1 is under the effect of gravity to separate support column 3 on support arm 2
One end generate downward pressure, so as to cause one end far from ground on the second riser 10 and far from the side pair of support column 3
Corresponding hole wall generates pressure, likewise, close to the one end on ground and close to the side pair of support column 3 on starting stave 8
Corresponding position generates pressure, i.e. the second riser 10 and starting stave 8 because hanging gravity is made on the side wall of support ring 4
With one torque of generation, the pressure that this torque generates at above-mentioned position can be led between mounting hole 5 and the side wall of support ring 4
Stress concentration is caused, in long-time use and under the action of the forces of the wind, above-mentioned position meeting stress is concentrated and deformed, and size occurs
Variation, or even cracks, and is unfavorable for the long-time service of support ring 4, therefore limit assembly is arranged in the present invention, to eliminate or
Torque is reduced, above-mentioned position is then protected, prevents it from cracking or change in size.
Embodiment 2
When replacing camera, a ladder is set up in the support column surrounding fixed on the ground, right the latter worker passes through
Ladder climbs to the top of support column, first removes extension spring 17, then invert screw rod 14 so that compact heap 16 in cavity 13 to
Direction far from the second riser 10 is moved, until rubber pad 17 do not contact with the second riser 10, then loose unloading bolt 11, until spiral shell
The bar portion end of bolt 11 is exited from through-hole, finally holds linking arm 2, the second riser 10 is exited from mounting hole 5, you can will
Camera 1 is split with support column 3, and then new camera is mounted on support column 3.
Embodiment 3
Side wall evagination camber face 18 far from the second riser 10, the axis of the arcwall face 18 on the starting stave 8
It overlaps with support shaft 3, is threaded on arcwall face 18, the spiral axis of the screw thread is overlapped with support column 3, in support column
One end far from ground is arranged with internal thread cylinder 19 on 3, and the screw thread on the internal thread cylinder 19 is matched with the screw thread on arcwall face 18
It closes.
Internal thread cylinder 19 is set on starting stave 8, and when raining, internal thread cylinder 19 covers the screw thread on corresponding component
Or the case where being provide with, preventing screw thread and contacting rain water, then avoid thread corrosion, occurs, conducive to tearing open for later stage of the invention
It unloads.
Embodiment 4
The cross section of the mounting hole 5 is rectangle, and the geomery one of the geomery of the second riser 10 and mounting hole 5
It causes.
Embodiment 5
The fixed ring 22 is connected on support column 3.
Embodiment 5
The support ring 4 is welded on support column 3.
Embodiment 6
Several journal stirrups 24 are provided on the upper surface of support arm 2, as shown in fig. 6, the journal stirrup 24 along perpendicular to
The direction of 3 axis of support column is distributed on support arm 2 evenly and at intervals successively.
Multiple journal stirrups 24 are set, convenient for according to the area of Different climate, selecting the extension spring of appropriate length and suitable
The journal stirrup 24 of position.For example, when the more region of storm, the larger extension spring of selectable lengths, and selected distance supports
The journal stirrup 24 of column farther out.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. the loss prevention fixing means applied to camera support arm, it is characterised in that：Include the following steps：
Step A：The bottom of support column (3) is fixed on the ground；
Step B：Ladder is set up in the side of support column (3)；
Step C：Installer with the camera (3) being connect with linking arm (2) climb up the ladder top；
Step D：Support ring is inserted into one end far from connecting plate (9) on second riser (10) by hand-held linking arm (2) from top to bottom
(4) in the mounting hole (5) on；
Step E：Cylindroid helical-coil extension spring (25) is elongated, the circle at its both ends is hooked and is hung on journal stirrup (24) and hangers (23) respectively
On
Step F：Start limit assembly：Rotary screw (14) so that compact heap (16) in cavity (13) to the second riser (10)
It is mobile, until resilient rubbber cushion (17) is pressed on the second riser (10)；
Step G：The bar portion end of bolt (11) is threadedly coupled after through-hole with threaded hole (6)；
The support ring (4) is socketed in one end far from ground on the side wall of support column (3), and mounting hole (5) setting is being propped up
On the upper surface of pushing out ring (4), the threaded hole (6) is arranged on the upper surface of support ring (4) and positioned at mounting hole (5) far from branch
The side of dagger (3)；
The support arm (2) includes sequentially connected extension plate (7), starting stave (8), connecting plate (9) and the second riser (10),
One end of the extension plate (7) is connect with camera (1), and the other end is connect with the bottom of starting stave (8), and described first is perpendicular
Plate (8) and the second riser (10) are parallel to each other, and perpendicular to connecting plate (9), and the connecting plate (9) is parallel to ground, following table
The both ends in face are connect with starting stave (8) and the second riser (10) respectively, and the through-hole is arranged on connecting plate (9), and second is perpendicular
When one end far from connecting plate (9) is inserted into mounting hole (5) on plate (10), threaded hole (6) and through-hole are coaxial；
Limit hole (12), the axis of the axis and support column (3) of the limit hole (12) are provided on the side wall of support ring (4)
Positive intersection, the upside of hole wall of cavity (13) setting in limit hole (12) and the side close to support column (3), cavity (13)
It is connected to mounting hole (5)；
The limit assembly includes sequentially connected screw rod (14), drive block (15) and compact heap (16), the screw rod (14)
One end and the bottom hole of limit hole (12) are rotatablely connected, and the other end of screw rod (14) passes through drive block along the axis of limit hole (12)
(15) afterwards along limit hole (12) is pierced by, the one end of the compact heap (16) far from drive block (15) is inserted into cavity (13), described
Rubber pad (17) be arranged on drive block (15) far from support column (3) side, rotary screw (14) can make drive block (15) around
The axis movement of screw rod (14).
The fixed ring (22) is socketed in the top on the side wall of the support column (3) and positioned at support ring (4), the hangers
(23) it is arranged on the side wall of fixed ring (22) close to the side of camera (1), the journal stirrup (24) is arranged in support arm (2)
On upper surface, the extension spring (25) is located between journal stirrup (24) and hangers (23).
2. the loss prevention fixing means according to claim 1 applied to camera support arm, it is characterised in that：Described first
Side wall evagination camber face (18) far from the second riser (10), the axis and support shaft of the arcwall face (18) on riser (8)
(3) it overlaps, is threaded on arcwall face (18), the spiral axis of the screw thread is overlapped with support column (3), in support column
(3) one end far from ground is arranged with internal thread cylinder (19) on, on the screw thread on the internal thread cylinder (19) and arcwall face (18)
Screw-thread fit.
3. the loss prevention fixing means according to claim 1 applied to camera support arm, it is characterised in that：The installation
The cross section in hole (5) is rectangle, and the geomery of the second riser (10) is consistent with the geomery of mounting hole (5).
4. the loss prevention fixing means according to claim 1 applied to camera support arm, it is characterised in that：The fixation
Ring (22) silk is connected on support column (3).
5. the loss prevention fixing means according to claim 1 applied to camera support arm, it is characterised in that：The support
Ring (4) is welded on support column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767809.5A CN108612978A (en) | 2018-07-13 | 2018-07-13 | Loss prevention fixing means applied to camera support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810767809.5A CN108612978A (en) | 2018-07-13 | 2018-07-13 | Loss prevention fixing means applied to camera support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108612978A true CN108612978A (en) | 2018-10-02 |
Family
ID=63666521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810767809.5A Withdrawn CN108612978A (en) | 2018-07-13 | 2018-07-13 | Loss prevention fixing means applied to camera support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108612978A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681747A (en) * | 2019-01-16 | 2019-04-26 | 邵阳学院 | Camera support for multi-angled shooting |
| CN114754246A (en) * | 2022-03-31 | 2022-07-15 | 华能伊敏煤电有限责任公司 | Clamping device for monitoring equipment |
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| CN203132541U (en) * | 2012-12-25 | 2013-08-14 | 张锐 | Novel support structure of leveling instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681747A (en) * | 2019-01-16 | 2019-04-26 | 邵阳学院 | Camera support for multi-angled shooting |
| CN114754246A (en) * | 2022-03-31 | 2022-07-15 | 华能伊敏煤电有限责任公司 | Clamping device for monitoring equipment |
| CN114754246B (en) * | 2022-03-31 | 2023-11-07 | 华能伊敏煤电有限责任公司 | Clamping device for monitoring equipment |
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