CN212537420U

CN212537420U - Campus surveillance camera head support frame

Info

Publication number: CN212537420U
Application number: CN202020799195.1U
Authority: CN
Inventors: 邓静宇; 傅筱萸; 孙红; 张双龙; 吴丹
Original assignee: Anhui Acquisitive Internet Of Things Co ltd
Current assignee: Anhui Acquisitive Internet Of Things Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-12
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a campus surveillance camera head support frame, including support, motor and cylinder, the inside left side of support is provided with the motor, and the welding of motor left side is on first gear right side, support outer wall left side top cover is established outside first dwang, and first dwang right side welding is in second gear left side, first dwang left side welding is in second dwang right side bottom, the inside right side cover of second dwang is equipped with the brush head, the welding of support right side has the rotation base. The utility model discloses produce fog on the camera, when causing the influence to the control, the effect through the brush head is got rid of the fog on the camera lens, has avoided getting rid of the aqueous vapor on the camera lens in sleet weather and the lower environment majority of temperature, leads to the camera to shoot unclear, and the control picture is unclear, has produced very big potential safety hazard, has influenced the monitoring effect of surveillance camera.

Description

Campus surveillance camera head support frame

Technical Field

The utility model relates to a camera support frame technical field specifically is a campus surveillance camera head support frame.

Background

Campus surveillance camera head support frame mainly used fixes the camera, monitoring range adjusts, play the effect of support to the camera, current campus surveillance camera head support frame possesses various functions, in order to satisfy the various demands of campus control, realize the pluralism, for example, the publication is an intelligent surveillance camera head support that CN110296314A discloses, including main seatpost, T shape spout, T shape strip, bottom bar, sliding cylinder, seat piece, groove pole, sliding cylinder groove, circumference commentaries on classics board and camera, the invention can make the camera can diversely adjust, compare traditional camera and can obtain bigger monitoring range. The upside of main seat pole is provided with T shape spout, T shape strip sliding connection is on T shape spout, the equal fixedly connected with in both ends connects the down tube about T shape strip downside, fixedly connected with end strip between the lower extreme of two connection down tubes, the middle part fixedly connected with slide cylinder of end strip, the articulated front end of connecting at main seat pole of seat piece, the downside fixedly connected with groove pole of seat piece, be provided with the slide cylinder groove on the groove pole, slide cylinder sliding connection is on the slide cylinder groove, circular motion can be done at the front end of seat piece to the circumference commentaries on classics board, the camera sets up on the circumference commentaries on classics board, consequently, can know current campus surveillance camera support frame and satisfied people's user demand, still have following problem.

Problem 1: the existing campus monitoring camera support frame generally cannot remove water vapor on a camera lens in rainy and snowy weather and in the environment with low temperature, so that the camera cannot shoot clearly, a monitoring picture is not clear, great potential safety hazards are generated, and the monitoring effect of the monitoring camera is influenced.

Problem 2: the current campus surveillance camera head support frame is installed in different environments in general, but when installing on the cylinder, the possibility that most part of support frame drops can appear when using for a long time, causes the damage to the camera, and installs inconveniently, therefore needs a neotype campus surveillance camera head support frame to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a campus surveillance camera head support frame to the lower environment of temperature that proposes in solving above-mentioned background art can't get rid of and install the long time use on the cylinder and can appear droing the problem that causes the damage to the camera.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a first support frame of campus surveillance camera, includes support, motor and cylinder, the inside left side of support is provided with the motor, and the welding of motor left side is on first gear right side, support outer wall left side top cover is established outside first dwang, and the welding of first dwang right side is in second gear left side, the welding of first dwang left side is in second dwang right side bottom, the inside right side cover of second dwang is equipped with the brush head, the welding of support right side has the rotation base.

Preferably, the inside right side of second dwang sets up the draw-in groove of mutually supporting with the brush head, and the cavity has all been seted up at both ends about the draw-in groove that the inside right side of second dwang was seted up, and is two sets of all welding in the slide rail left side, two sets of the inside slider that all is provided with of slide rail, and the slider right side all welds in the slide bar left side, and is two sets of the slide bar has spacing fixture block near the inboard all welding of brush head, and spacing fixture block and the mutual block of brush head, the slide bar is kept away from brush head intermediate position department welding and is had first spring, and first spring is close to the welding of second dwang outside on the cavity inner wall, the arc wall of mutually supporting.

Preferably, both ends all rotate through the pivot with rotate the lagging around rotating the base and be connected, and rotate both ends intermediate position department all overlap around the lagging and be equipped with the pull rod, and the pull rod is close to and rotates base intermediate position department and all weld on splint, two sets of the outside second spring that has all twined of pull rod is two sets of the pull rod is "T" font structural design, and is two sets of it all is provided with horizontal lug to rotate the lagging right side, and rotates horizontal lug on the lagging and all carries out threaded connection through the bolt.

Preferably, the first gear and the second gear are both of a saw-toothed design, and the diameter of the first gear is larger than the diameter of the second gear.

Preferably, two sets of splint are close to the welding of rotating base intermediate position department and have vertical lug, and splint are the circular arc design, and two sets of splint are close to rotating base intermediate position department and are provided with the one deck rubber pad.

Preferably, the inside of rotating the lagging is provided with the cylinder, and both ends all set up the rectangular channel of mutually supporting with vertical lug on the splint around the cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the campus monitoring camera supporting frame is provided with a bracket, a motor, a first rotating rod, a second rotating rod, a brush head, a sliding rod and a limiting clamping block, and through the design, when fog is generated on the camera, when the monitoring is influenced, the motor in the bracket rotates to drive the second rotating rod on the first rotating rod to rotate, the fog on the camera lens is removed through the action of the brush head, when the brush head needs to be replaced, the limiting effect of the limiting clamping block on the brush head is relieved by pulling the sliding rod, the brush head is replaced, the situation that most of environments with low temperature in rainy and snowy days cannot remove steam on the camera lens is avoided, the camera cannot shoot clearly, a monitoring picture is not clear, great potential safety hazards are generated, and the monitoring effect of the monitoring camera is influenced.

2. This campus surveillance camera head support frame is provided with the cylinder, rotate the lagging, splint, bolt and second spring, through this design, when installing, expand to both sides through rotating the lagging, the parcel is outside at the cylinder, fix rotating the lagging through the bolt, under the effect of second spring through splint, press from both sides tightly to the inboard and carry out the block to the cylinder, rubber pad through splint inboard increases frictional force to the cylinder, when having avoided installing on the cylinder, the possibility that most branch bracing frame can appear droing when using for a long time, cause the inconvenient problem of damage installation to the camera.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a side view schematic diagram of the first gear and the second gear of the present invention;

fig. 3 is a schematic top view of the rotating sleeve plate of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a support; 2. a motor; 3. rotating the base; 4. a cylinder; 5. a first gear; 6. a second gear; 7. a first rotating lever; 8. a second rotating lever; 9. a bristle head; 10. a slide rail; 11. a slider; 12. a slide bar; 13. a first spring; 14. a limiting clamping block; 15. a chamber; 16. rotating the sleeve plate; 17. a pull rod; 18. a splint; 19. a bolt; 20. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a campus monitoring camera support frame comprises a support frame 1, a motor 2 and a cylinder 4, wherein the motor 2 is arranged on the left side inside the support frame 1, the left side of the motor 2 is welded on the right side of a first gear 5, the top end of the left side of the outer wall of the support frame 1 is sleeved outside a first rotating rod 7, the right side of the first rotating rod 7 is welded on the left side of a second gear 6, the first gear 5 and the second gear 6 are both in a zigzag design, the diameter of the first gear 5 is larger than that of the second gear 6, the second gear 6 can be driven to rotate under the rotation of the first gear 5, so that a second rotating rod 8 and a brush head 9 can work, the structure is simple, the left side of the first rotating rod 7 is welded at the bottom end of the right side of the second rotating rod 8, the right side inside the second rotating rod 8 is sleeved with the brush head 9, a clamping groove mutually matched with the brush head 9 is formed on the right side inside the second rotating rod, the left sides of the two groups of cavities 15 are all welded on the left side of the sliding rail 10, the sliding blocks 11 are arranged inside the two groups of sliding rails 10, and the right sides of the sliding blocks 11 are all welded on the left side of the sliding rod 12.

The inner sides of two groups of sliding rods 12 close to the brush head 9 are all welded with limiting clamping blocks 14, the limiting clamping blocks 14 are clamped with the brush head 9, the sliding rods 12 are welded with first springs 13 far away from the middle position of the brush head 9, the outer sides of the first springs 13 close to the second rotating rods 8 are welded on the inner wall of a cavity 15, the right side of the cavity 15 is provided with arc-shaped grooves matched with the sliding rods 12, the first springs 13 on the sliding rods 12 can extrude the inside, the brush head 9 is limited under the action of the limiting clamping blocks 14, the brush head 9 is fixed, the brush head 9 is convenient to replace and clean, the right side of the bracket 1 is welded with a rotating base 3, the front end and the rear end of the rotating base 3 are rotationally connected with a rotating sleeve plate 16 through rotating shafts, the middle positions of the front end and the rear end of the rotating sleeve plate 16 are all sleeved with pull rods 17, and the middle positions of the pull rods 17 close, the two groups of clamping plates 18 are welded with vertical convex blocks near the middle position of the rotating base 3, the clamping plates 18 are designed in an arc shape, the two groups of clamping plates 18 are provided with a layer of rubber pad near the middle position of the rotating base 3, the column 4 can be better clamped through the arc design, the friction force can be increased through the rubber pad, the second springs 20 are wound outside the two groups of pull rods 17, the two groups of pull rods 17 are designed in a T-shaped structure, the right sides of the two groups of rotating sleeve plates 16 are provided with transverse convex blocks, the column 4 is arranged inside the rotating sleeve plates 16, the front end and the rear end of the column 4 are provided with rectangular grooves matched with the vertical convex blocks on the clamping plates 18, the column 4 and the clamping plates 18 can be better clamped through the vertical convex blocks, the support 1 can be better fixed, the transverse convex blocks on the rotating sleeve plates 16 are all in threaded connection through bolts 19, the design can lead the pull rods 17 to be better pulled out, the rotating strap 16 is preferably secured by lateral projections on the rotating strap 16.

The working principle is as follows: when installing cylinder 4, expand through rotating the rotation lagging 16 on the rotation base 3, will rotate the lagging 16 parcel in cylinder 4 outside, fix rotation lagging 16 through bolt 19, through pull rod 17 and the splint 18 at rotation lagging 16 front and back both ends, under the inside extruded effect of second spring 20, press from both sides tightly cylinder 4, fix, prevent through the vertical lug that sets up on the splint 18 that support 1 drops.

When the temperature is lower, fog is generated on the camera, the motor 2 arranged in the support 1 rotates, the first gear 5 on the left side of the motor 2 and the second gear 6 on the first rotating rod 7 are driven to rotate, the first rotating rod 7 drives the second rotating rod 8 to rotate, the fog on the camera is removed through the brush head 9, the monitoring definition is greatly improved, when the brush head 9 is to be replaced, the sliding rod 12 in the cavities 15 at the upper end and the lower end of the brush head 9 is pulled, the sliding rod 12 moves under the sliding effect of the sliding rail 10 and the sliding block 11, the first spring 13 is downwards extruded, the limiting clamping block 14 slides out of the grooves formed in the upper end and the lower end of the brush head 9, the limiting effect of the brush head 9 is relieved, the brush head 9 is replaced, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a first support frame of campus surveillance camera, includes support (1), motor (2) and cylinder (4), its characterized in that: the utility model discloses a brush head, including support (1), motor (2), support (1), first gear (5) right side, support (1) outer wall left side top cover is established at first dwang (7) outsidely, and first dwang (7) right side welding is in second gear (6) left side, first dwang (7) left side welding is in second dwang (8) right side bottom, the inside right side cover of second dwang (8) is equipped with brush head (9), support (1) right side welding has rotation base (3).

2. The campus surveillance camera support frame of claim 1, wherein: the right side in the second rotating rod (8) is provided with a clamping groove which is mutually matched with the brush head (9), cavities (15) are arranged at the upper end and the lower end of a clamping groove arranged at the right side in the second rotating rod (8), the left sides in the two groups of cavities (15) are welded at the left side of the sliding rail (10), sliding blocks (11) are arranged in the two groups of sliding rails (10), the right sides of the sliding blocks (11) are all welded on the left sides of the sliding rods (12), the inner sides of the two groups of sliding rods (12) close to the brush head (9) are all welded with limiting clamping blocks (14), the limiting clamping block (14) is clamped with the brush head (9), a first spring (13) is welded at the position of the sliding rod (12) far away from the middle of the brush head (9), and the first spring (13) is welded on the inner wall of the chamber (15) near the outer side of the second rotating rod (8), the right side of the cavity (15) is provided with an arc-shaped groove which is matched with the sliding rod (12).

3. The campus surveillance camera support frame of claim 1, wherein: rotate both ends around base (3) and all rotate through pivot and rotation lagging (16) and be connected, and rotate lagging (16) around both ends intermediate position department all overlap and be equipped with pull rod (17), and pull rod (17) are close to and rotate base (3) intermediate position department and all weld on splint (18), and are two sets of pull rod (17) outside all twines second spring (20), and is two sets of pull rod (17) are "T" font structural design, and are two sets of it all is provided with horizontal lug to rotate lagging (16) right side, and rotates horizontal lug and all carries out threaded connection through bolt (19) on lagging (16).

4. The campus surveillance camera support frame of claim 1, wherein: the first gear (5) and the second gear (6) are both in a sawtooth-shaped design, and the diameter of the first gear (5) is larger than that of the second gear (6).

5. The campus surveillance camera support frame of claim 3, wherein: two sets of splint (18) are close to the welding of rotating base (3) intermediate position department and have vertical lug, and splint (18) are the circular arc design, and two sets of splint (18) are close to rotating base (3) intermediate position department and are provided with the one deck rubber pad.

6. The campus surveillance camera support frame of claim 3, wherein: the inside of rotating sleeve plate (16) is provided with cylinder (4), and both ends all seted up the rectangular channel of mutually supporting with vertical lug on splint (18) around cylinder (4).