CN204512875U - Mounting base for camera head - Google Patents
Mounting base for camera head Download PDFInfo
- Publication number
- CN204512875U CN204512875U CN201520167907.7U CN201520167907U CN204512875U CN 204512875 U CN204512875 U CN 204512875U CN 201520167907 U CN201520167907 U CN 201520167907U CN 204512875 U CN204512875 U CN 204512875U
- Authority
- CN
- China
- Prior art keywords
- attachment hole
- connecting sleeve
- internal diameter
- elastic component
- mounting base
- 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
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- Accessories Of Cameras (AREA)
Abstract
The utility model discloses a kind of easy for installation, mounting base for camera head fast, comprise the attachment hole for being fixed on metope, the female connecting sleeve of band is provided with in described attachment hole, elastic component is provided with between described connecting sleeve and attachment hole, described connecting sleeve is provided with annular flange towards lens assembly side, the internal diameter of described flange is identical with the internal diameter of connecting sleeve, and the external diameter of described flange is greater than the internal diameter of connecting sleeve and is less than the internal diameter of attachment hole.The utility model arranges elastic component in attachment hole, can install reliable, stable, but also can ensure that all bolts can be disposable fastening, alleviate the workload of clamping bolt when both can ensure that fitting seat is installed on rough metope.
Description
Technical field
The utility model relates to a kind of mounting base for camera head.
Background technique
Camera is a kind of semiconductor imaging device, has highly sensitive, anti-high light, distort little, the advantage such as volume is little, the life-span is long, anti-vibration.In camera safety and protection system, the generation of image is current mainly from ccd video camera, also the electric charge of storage can be taken out and voltage is changed, have the characteristic of anti-vibration and shock and be widely used.
Camera generally includes lens assembly and for fixing fitting seat, lens assembly is used for Information Monitoring, and lens assembly is arranged on fitting seat, and fitting seat is arranged on body of wall or other fixtures.Generally, fitting seat is mostly designed to circular or square, and be provided with the tapped hole for being connected with metope screw, described tapped hole is all generally uniform or symmetrical around the center line of fitting seat, during installation, when metope out-of-flatness, namely the mounting plane of fitting seat is uneven, and fitting seat is when ressaut is installed, it is deep that screw is screwed into, relative metope protrudes side, and it is more shallow that screw is screwed into metope, unreliable when fitting seat is installed; In addition, when tightening screw for one of them tapped hole in the ban, because screw is to the pressure of fitting seat, opposite side can tilt relatively, make the screw of opposite side can not be vertical with metope, can install unsuccessful, therefore, fitting seat when mounted, need the bolt in tapped hole to divide to tighten for 2-3 time, once must not tighten, thus make the installment work of fitting seat loaded down with trivial details, increase the workload of installer.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of easy for installation, mounting base for camera head fast.
For achieving the above object, the utility model provides following technological scheme: a kind of mounting base for camera head, comprising the attachment hole for being fixed on metope, being provided with the female connecting sleeve of band in described attachment hole, between described connecting sleeve and attachment hole, being provided with elastic component;
Described connecting sleeve is provided with annular flange towards lens assembly side, and the internal diameter of described flange is more than or equal to the internal diameter of connecting sleeve, and the external diameter of described flange is greater than the internal diameter of connecting sleeve and is less than the internal diameter of attachment hole.
By adopting technique scheme, when fitting seat is installed on rough metope, the metope of recess and the distance of fitting seat are greater than the metope of bump and the distance of fitting seat, now, flange can be pressed with screw head, make flange press elastic component, under the elastic reaction of elastic component, what screw can be reliable, stable is screwed into the installation that metope completes fitting seat; When mounting screw, can first by a screw-driving, in fastener cycle, there is other screws and metope out of plumb, when being difficult to tighten, fastened screw can be promoted with connecting sleeve trim locations under the effect of elastic component elastic force, ensure that other screws can be successfully fastened, not need point to tighten for 2-3 time, significantly reduce the workload of mounting screw, mounting base for camera head is easy for installation, quick.
The utility model is set to further: described attachment hole is provided with annular baffle in camera side dorsad, the external diameter of described baffle plate is equal with attachment hole internal diameter, the internal diameter of described baffle plate mates with connecting sleeve external diameter, and the two ends of described elastic component are fixedly connected with baffle plate with flange respectively.
By adopting technique scheme, the setting of baffle plate, can facilitate the fixing of elastic component on the one hand, on the other hand, baffle plate blocks elastic component, can effectively avoid elastic component to deviate from landing etc. by attachment hole.
The utility model is set to further: described elastic component is fixedly connected with connecting sleeve with attachment hole respectively, and when described elastic component is nature, described elastic component is conflicted with attachment hole inwall and connecting sleeve outer wall respectively.
By adopting technique scheme, connecting sleeve can be made to install reliable and stable, rocking little when fitting seat is installed.
The utility model is set to further: described flange towards the end face of lens assembly side and attachment hole coplanar towards the end face of lens assembly side, the end face of the described baffle plate end face of camera side and attachment hole camera side dorsad is dorsad coplanar.
By adopting technique scheme, make fitting seat entirety seem neat, attractive in appearance, the end face of baffle plate end face and the attachment hole camera side dorsad of camera side is dorsad coplanar, and make the attachment face of fitting seat smooth, fitting seat is installed reliably.
Accompanying drawing explanation
Fig. 1 is the utility model mounting base for camera head and camera structural representation when installing;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model mounting base for camera head;
Fig. 3 is the partial sectional view of the utility model mounting base for camera head.
1, lens assembly; 2, fitting seat; 21, attachment hole; 211, baffle plate; 3, elastic component; 4, connecting sleeve; 41, flange.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model mounting base for camera head is described further.
A kind of mounting base for camera head, for connection lens assembly 1, the lens assembly 1 of camera is fixed on installation metope completing camera, described fitting seat 2 is mostly designed to square or circular, mounting base for camera head 2 described in the utility model is disc, described fitting seat 2 is provided with four attachment holes 21, four attachment holes 21 are uniformly distributed around the axis of fitting seat 2, baffle plate 211 is provided with in described attachment hole 21, described baffle plate 211 is arranged on the side of attachment hole 21 lens assembly 1 dorsad, described baffle plate 211 is ring, the external diameter of described baffle plate 211 and the equal diameters of attachment hole 21, it is inner that described baffle plate 211 is positioned at attachment hole 21, and the end face of baffle plate 211 end face of lens assembly 1 and fitting seat 2 lens assembly 1 dorsad is dorsad coplanar, namely the cross section of fitting seat 2 in attachment hole 21 place is equivalent in " L " type.
Connecting sleeve 4 is provided with in described attachment hole 21, described connecting sleeve 4 is cylindrical, the external diameter of connecting sleeve 4 is less than the internal diameter of attachment hole 21, namely connecting sleeve 4 and attachment hole 21 gap are arranged, gap width is 2 ~ 5mm, preferred 3mm in the utility model, described connecting sleeve 4 is provided with annular flange 41 towards the side of lens assembly 1, the internal diameter of described annular flange 41 is more than or equal to the internal diameter of connecting sleeve 4, the utility model preferably uses the internal diameter of flange 41 equal with the internal diameter of connecting sleeve 4, the external diameter of flange 41 is greater than the external diameter of connecting sleeve 4 but is less than the internal diameter of attachment hole 21, simultaneously, in order to make fitting seat 2 appearance neat appearance, described flange 41 towards a side of lens assembly 1 and fitting seat 2 coplanar towards a side of lens assembly 1, described connecting sleeve 4 inner ring is provided with screw thread, namely connecting sleeve 4 inner ring is tapped hole.
It should be noted that, it is equal with the gap value between connecting sleeve 4 and attachment hole 21 that the utility model is preferably set to the width of baffle plate 211, is 3mm, and the width of described flange 41 is the half of the gap value between connecting sleeve 4 and attachment hole 21, i.e. 1.5mm.
The gap location of described connecting sleeve 4 and attachment hole 21 is provided with elastic component 3, and described elastic component 3 is resilient rubber sleeve, and the two ends of described elastic component 3 are adhesively fixed with baffle plate 211 and flange 41 respectively and are connected.
When fitting seat 2 is installed on rough metope, for the metope place of protruding, connecting sleeve 4 is less apart from the distance of metope, screw is made to be screwed into metope darker, and for recessed metope, because connecting sleeve 4 is larger with the distance of metope, screw can be made to be screwed into the degree of depth of metope more shallow, now, can press flange 41, elastic component 3 is compressed, and screw entirety is moved to recessed metope, make screw be screwed into the metope degree of depth to increase, thus ensure that fitting seat 2 is installed reliably on rough metope.
Because four attachment holes 21 have certain distance each other; when installing one of them with screw; when fixing other attachment hole 21 again; screw there will be and metope off plumb situation usually; now can pull already installed screw or swing adjustment fitting seat 2 entirety; make elastic component 3 in already installed attachment hole 21 by compression; adjust the perpendicularity of uninstalled screw; such setting; fitting seat 2 is made not need each screw to twist 2-3 times respectively when mounted; only once need tighten, make the easy for installation, quick of fitting seat 2.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a mounting base for camera head, comprising the attachment hole for being fixed on metope, it is characterized in that: be provided with the female connecting sleeve of band in described attachment hole, be provided with elastic component between described connecting sleeve and attachment hole;
Described connecting sleeve is provided with annular flange towards lens assembly side, and the internal diameter of described flange is more than or equal to the internal diameter of connecting sleeve, and the external diameter of described flange is greater than the internal diameter of connecting sleeve and is less than the internal diameter of attachment hole.
2. mounting base for camera head according to claim 1, it is characterized in that: described attachment hole is provided with annular baffle in camera side dorsad, the external diameter of described baffle plate is equal with attachment hole internal diameter, the internal diameter of described baffle plate mates with connecting sleeve external diameter, and the two ends of described elastic component are fixedly connected with baffle plate with flange respectively.
3. mounting base for camera head according to claim 2, is characterized in that: described elastic component is fixedly connected with connecting sleeve with attachment hole respectively, and when described elastic component is nature, described elastic component is conflicted with attachment hole inwall and connecting sleeve outer wall respectively.
4. the mounting base for camera head according to Claims 2 or 3, it is characterized in that: described flange towards the end face of lens assembly side and attachment hole coplanar towards the end face of lens assembly side, the end face of the described baffle plate end face of camera side and attachment hole camera side dorsad is dorsad coplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167907.7U CN204512875U (en) | 2015-03-24 | 2015-03-24 | Mounting base for camera head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520167907.7U CN204512875U (en) | 2015-03-24 | 2015-03-24 | Mounting base for camera head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512875U true CN204512875U (en) | 2015-07-29 |
Family
ID=53710853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520167907.7U Expired - Fee Related CN204512875U (en) | 2015-03-24 | 2015-03-24 | Mounting base for camera head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512875U (en) |
-
2015
- 2015-03-24 CN CN201520167907.7U patent/CN204512875U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160324 |