CN212115445U

CN212115445U - Camera mounting structure and camera

Info

Publication number: CN212115445U
Application number: CN202020442094.9U
Authority: CN
Inventors: 程仲点; 顾郑一; 邓鹏�
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-08
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a control technical field especially relates to camera mounting structure and camera. A camera mounting structure comprises an outer barrel, an inner barrel and a fastener, wherein the inner barrel is rotatably arranged on the outer barrel; the clamping piece is provided with a first groove and a second groove, the outer barrel is provided with a clamping piece, the clamping piece is provided with a convex block, and the clamping piece can deform so that the convex block can be selectively clamped in the first groove or the second groove; when the lug is clamped into the first groove, the clamping piece axially limits the inner barrel, and when the lug is clamped into the second groove, the clamping piece releases the axial limit of the inner barrel. The utility model has the advantages that: realize quick assembly disassembly, just buckle spare reaches joint spare intensity is high.

Description

Camera mounting structure and camera

Technical Field

The utility model relates to a control technical field especially relates to camera mounting structure and camera.

Background

A camera is a device for recording images using optical principles, and is generally used for capturing images or video surveillance. The general camera generally comprises an outer cylinder and an inner cylinder, wherein the inner cylinder can drive a lens to rotate relative to the outer cylinder so as to meet monitoring requirements of different visual angles.

In the prior art, the inner barrel is axially limited by adopting the dead lock, and the inner barrel is difficult to disassemble when needing to be disassembled.

SUMMERY OF THE UTILITY MODEL

Based on this, in order to solve above-mentioned technical problem, the utility model provides a camera mounting structure, technical scheme is as follows:

a camera mounting structure comprises an outer barrel, an inner barrel and a fastener, wherein the inner barrel can be rotatably arranged in the outer barrel; when the buckling piece is located at a first set position, the buckling piece axially limits the inner cylinder; the buckle piece is provided with a first groove and a second groove, the outer barrel is provided with a clamping piece, the clamping piece is provided with a convex block, and the clamping piece can deform so that the convex block can be selectively clamped in the first groove or the second groove and can be selectively clamped in the first groove or the second groove; when the lug is clamped into the first groove, the clamping piece axially limits the inner barrel, and when the lug is clamped into the second groove, the clamping piece releases the axial limit of the inner barrel.

The clamping piece can move, when the clamping piece is shifted to a first set position, the axial limit of the inner cylinder is realized, and when the clamping piece is shifted to a second set position, the axial limit is removed, so that the quick disassembly and assembly are realized; the clamping piece deforms to enable the convex block to be clamped at different positions of the clamping piece, the convex block does not need to deform, meanwhile, the first groove and the second groove do not need to deform, the situation that the wall thickness of the convex block or the wall thickness of the first groove and the wall thickness of the second groove are thinned in order to enable the convex block or the first groove and the second groove to deform can be avoided, and therefore the strength of the convex block or the first groove and the second groove is weakened, and the situation that breakage occurs is avoided.

In one embodiment, the connecting arm is disposed on the clamping member, the protrusion is disposed on the connecting arm, and a through hole partially surrounding the connecting arm is disposed on the clamping member.

It can be understood that the linking arm can elastic deformation, so that the lug of linking arm one end can selectively block into first recess or the second recess, and through connecting the one end of linking arm, the unsettled mode setting of other parts, but the thickening setting of linking arm, intensity is high.

In one embodiment, two ends of the clamping piece are provided with limiting ribs, the clamping piece is provided with a stop groove along a direction perpendicular to the inner wall of the outer barrel, and the limiting ribs can extend into the stop groove.

In one embodiment, a limiting groove is formed in the clamping member along a direction perpendicular to the inner wall of the outer cylinder, a limiting member is arranged on the clamping member, and the limiting member can slide in the limiting groove.

It can be understood that, the cooperation of the limiting groove and the limiting part can guide the fastener to be accurately clamped into the fastener.

In one embodiment, the second groove communicates with the first groove to form a connection port having a diameter smaller than the outer diameter of the projection.

It can be understood that the diameter of the connecting port is smaller than the outer diameter of the bump, the bump can be limited, and the first groove is communicated with the second groove, so that the space of the clamping piece occupied by the first groove and the second groove is saved.

In one embodiment, the camera mounting structure further comprises an inner cylinder cover, the inner cylinder cover is connected with the inner cylinder, a boss is arranged on the circumferential side of the inner cylinder cover along the radial direction of the inner cylinder cover, a stop table is arranged on one side, away from the first groove and/or the second groove, of the buckling piece, and when the buckling piece is located at the first set position, the stop table abuts against the boss.

It can be understood that when the fastener is located at the first setting position, the stop table can be abutted against the boss, so that the fastener can axially limit the inner cylinder.

In one embodiment, the camera mounting structure further comprises a body cover, the body cover is connected with the inner barrel cover, a positioning hole is formed in the end face, facing the body cover, of the inner barrel cover, a positioning piece is arranged on the body cover, and the positioning piece can be clamped in the positioning hole.

It can be understood that the positioning piece is matched with the positioning hole, so that the rapid positioning during the installation between the machine body cover and the inner cylinder cover can be realized.

In one embodiment, a joint of the inner cylinder and the inner cylinder cover is provided with a quick buckle, and the inner cylinder cover are clamped through the quick buckle; and/or

The outer barrel and the involution joint of the inner barrel cover are provided with quick buckles, and the inner barrel cover are clamped through the quick buckles.

It can be understood that the quick buckle can realize quick fixation of the inner cylinder and the inner cylinder cover and can realize quick fixation between the outer cylinder and the inner cylinder cover.

In one embodiment, an elastic member is arranged at the joint of the inner side of the outer cylinder and the inner cylinder cover, and the elastic member can be abutted with the inner cylinder cover.

It can be understood that the elastic element can increase the friction force between the outer cylinder and the inner cylinder cover so as to enhance the rotating hand feeling between the outer cylinder and the inner cylinder cover.

The utility model provides a still provide following technical scheme:

a camera comprises a camera head and the camera mounting structure, wherein the camera mounting structure is used for mounting the camera head.

Compared with the prior art, the utility model provides a camera mounting structure through setting up buckle spare and joint spare, realizes the inner tube with the quick assembly disassembly of urceolus, joint spare are equipped with the lug, deformation can take place for joint spare, so that the lug can selectively the joint in first recess or the second recess, it is right the inner tube carries out the axial spacing or removes spacingly, the utility model discloses it is easy to dismantle, simple to operate, just the lug or first recess reaches the second recess need not take place deformation, can improve the joint spare reaches the intensity of buckle spare.

Drawings

Fig. 1 is an exploded view of a camera according to the present invention;

fig. 2 is a cross-sectional view of the camera provided by the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural view of an outer cylinder of the camera mounting structure provided by the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic structural view of a fastening member of the camera mounting structure according to the present invention;

fig. 7 is a schematic structural view of the fastening member of the camera mounting structure according to the present invention at a first setting position;

fig. 8 is a schematic structural view of the fastening member of the camera mounting structure according to the present invention at the second setting position;

fig. 9 is a schematic diagram of the body cover and the inner cylinder cover of the camera mounting structure according to the present invention.

The symbols in the drawings represent the following meanings:

100. a camera; 10. a camera mounting structure; 11. an outer cylinder; 111. a limiting spring; 112. an elastic member; 113. a clamping piece; 1131. a bump; 1132. a connecting arm; 1133. a stop groove; 1134. a limiting groove; 1135. a through hole; 12. an inner barrel; 13. a fastener; 131. a first groove; 132. a second groove; 133. limiting ribs; 136. a connecting port; 134. a limiting member; 135. a stop table; 14. an inner cylinder cover; 141. quickly buckling; 142. a boss; 143. positioning holes; 15. a body cover; 151. a positioning member; 16. a clasping component; 20. a camera is provided.

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.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 9, the present invention provides a camera 100 for video surveillance or image capturing, the camera 100 includes a camera 20 and a camera mounting structure 10, and the camera mounting structure 10 is used for mounting the camera 20.

Specifically, referring to fig. 1, the camera mounting structure 10 includes an outer cylinder 11, an inner cylinder 12 and a locking member 13, the inner cylinder 12 is disposed in the outer cylinder 11 and can rotate in the outer cylinder 11 relative to the outer cylinder 11, and the locking member 13 is used for axially limiting the inner cylinder 12 while ensuring free rotation between the inner cylinder 12 and the outer cylinder 11. Referring to fig. 7 and 8, when the locking member 13 is at the first setting position, the locking member 13 axially limits the inner cylinder 12, and when the locking member 13 is at the second setting position, the axial limit of the inner cylinder 12 is released, and the inner cylinder 12 can be detached from the outer cylinder 11.

In this embodiment, the locking member 13 is made of a PC material, and in other embodiments, the locking member 13 is made of other plastic materials or other materials with elasticity.

Further, a limit spring 111 is provided outside the outer cylinder 11, the outer cylinder 11 is mounted on a ceiling or other place via the limit spring 111, and the limit spring 111 can limit and fix the outer cylinder 11.

Referring to fig. 4, an elastic member 112 is disposed at a connection portion between the inner side of the outer cylinder 11 and the inner cylinder cover 14, so that the outer cylinder 11 and the inner cylinder cover 14 are in interference fit, friction between the two is increased, and when the inner cylinder cover 14 rotates, a rotating hand feeling is increased. In this embodiment, the elastic member 112 is an elastic sheet that is engaged with the wall surface of the inner cylinder cover 14, but of course, in other embodiments, the elastic member 112 may also be an elastic tooth engaged with an elastic block.

Preferably, in the present embodiment, the elastic members 112 are provided in two, are located inside the outer cylinder 11, and are spaced apart from each other. Of course, in other embodiments, the number of the elastic members 112 may be one or three or more.

Further, an opening is formed in one end of the outer cylinder 11, a clamping member 113 is disposed on an end surface of the outer cylinder 11 having the open end, referring to fig. 5, the clamping member 13 is provided with a first groove 131 and a second groove 132, a protrusion 1131 is disposed on the clamping member 113, the clamping member 113 can deform, so that the protrusion 1131 can be selectively clamped into the first groove 131 or the second groove 132, when the protrusion 1131 is clamped into the first groove 131, the clamping member 113 axially limits the inner cylinder 12, and when the protrusion 1131 is clamped into the second groove 132, the clamping member 113 releases the axial limit of the inner cylinder 12. The utility model discloses a lug 1131 need not take place deformation, and first recess 131, second recess 132 need not take place deformation yet, can prevent that the unable deformation of lug 1131 and set up lug 1131 into the thin slice, perhaps, can prevent that the unable deformation of first recess 131, second recess 132 and sell the thin setting with the wall thickness, thereby fracture easily, and the utility model discloses a lug 1131, first recess 131 and second recess 132 can thicken the setting, and intensity is high, the reliability is high, and sets up through the cooperation of lug 1131 and first recess 131, second recess 132, realizes quick assembly disassembly.

It should be explained that, in the present invention, the first setting position is the position where the locking member 13 is located when the protrusion 1131 is clamped into the first groove 131, and the second setting position is the position where the locking member 13 is located when the protrusion 1131 is clamped into the second groove 132.

Preferably, the first groove 131 is communicated with the second groove 132, so that the space of the fastener 13 can be saved, the first groove 131 is communicated with the second groove 132 to form a connection port 136, the diameter of the connection port 136 is smaller than the outer diameter of the protrusion 1131, and when the protrusion 1131 is clamped in the first groove 131 or the second groove 132, the protrusion 1131 is prevented from sliding into the adjacent second groove 132 or the first groove 131.

Please continue to refer to fig. 4, the connecting arm 1132 is disposed on the clip member 113, the bump 1131 is disposed at one end of the connecting arm 1132, a through hole 1135 is disposed on the clip member 113, the through hole 1135 partially surrounds the connecting arm 1132, one end of the connecting arm 1132 is fixed to the inner side wall of the outer cylinder 11, other portions are surrounded by the through hole 1135, except for the portion fixedly connected to the inner side wall of the outer cylinder 11, the connecting arm 1132 of other portions is suspended, so that the connecting arm 1132 can be elastically deformed when being pressed, and thus the bump 1131 can be selectively clipped to the first groove 131 or the second groove 132. In this embodiment, the two connecting arms 1132 are provided, and the two connecting arms 1132 are symmetrically provided on the clip member 113, but in other embodiments, the connecting arms 1132 may also be provided in one or three or more.

Preferably, in this embodiment, the connection arm 1132 is made of PC, so that the connection arm 1132 has elasticity, but in other embodiments, the connection arm 1132 may also be made of other materials having elasticity.

Referring to fig. 5, the two ends of the fastening member 13 are provided with limiting ribs 133, the fastening member 113 is provided with a stop groove 1133 along the axial direction perpendicular to the outer cylinder 11 and along the direction perpendicular to the inner wall of the outer cylinder 11, and the limiting ribs 133 can extend into the stop groove 1133 along the axial direction perpendicular to the outer cylinder 11.

When the fastener 13 is fastened to the fastener 113, along the axial direction of the outer cylinder 11, the gap between the limiting rib 133 and the bottom wall of the stop groove 1133 is 0.1mm, and along the direction away from the two ends of the fastener 13, the gap between the limiting rib 133 and the side wall of the stop groove 1133 is 0.05mm, so that the limiting rib 133 can be smoothly fastened into the stop groove 1133. Of course, in other embodiments, the gap between the limiting rib 133 and the bottom wall of the stop groove 1133, and the gap between the limiting rib 133 and the side wall of the stop groove 1133 can also be set to other values.

The joint part 113 is provided with a limiting groove 1134 along the direction of the outer side wall far away from the outer cylinder 11, the buckle part 13 is provided with a limiting part 134, the limiting part 134 can slide in the limiting groove 1134, and when the buckle part 13 is jointed with the joint part 113, the limiting groove 1134 is matched with the limiting part 134 to guide the installation of the buckle part 13. In this embodiment, the limiting groove 1134 is disposed between the two connecting arms 1132, but in other embodiments, the limiting groove 1134 may be disposed on two sides of the connecting arms 1132 or elsewhere.

Referring to fig. 1 and 2, the camera mounting structure 10 further includes an inner cylinder cover 14, and a joint between the inner cylinder cover 14 and the inner cylinder 12 is provided with a quick buckle 141, and the two are clamped by the quick buckle 141. The joint of the inner side of the outer cylinder 11 and the inner cylinder cover 14 is provided with a quick buckle 141, and the outer cylinder 11 is clamped with the inner cylinder cover 14 through the quick buckle 141.

The boss 142 is radially arranged along the inner cylinder cover 14 on the circumferential side of the inner cylinder cover 14, the fastener 13 is far away from the limiting part 134, namely, the stopper 135 is arranged on one side of the fastener 13 far away from the first groove 131 and the second groove 132, and when the fastener 113 is fastened to the first groove 131, the stopper 135 is abutted against the boss 142, so that the inner cylinder cover 14 is axially limited, and further the inner cylinder 12 is axially limited.

Referring to fig. 1 and 9, the camera mounting structure 10 further includes a body housing 15 and a clasping assembly 16, the camera 20 is mounted on the clasping assembly 16, the clasping assembly 16 is mounted in the body housing 15, and the clasping assembly 16 is connected to the inner cylinder housing 14 by a quick buckle 141.

Specifically, the opening of one end of the body cover 15 is arranged, the opening of the body cover 15 is arranged towards the inner cylinder cover 14, the positioning part 151 is arranged on the end face of the opening of the body cover 15, the positioning hole 143 is formed in the end face of the inner cylinder cover 14 towards the body cover 15, and the positioning part 151 can be clamped into the positioning hole 143 to realize quick positioning between the body cover 15 and the inner cylinder cover 14.

Preferably, in this embodiment, the positioning elements 151 are cross positioning ribs, two positioning elements 151 are disposed on the body cover 15, and two positioning holes 143 are formed in the inner cylinder cover 14, but in other embodiments, the positioning elements 151 may have other shapes, and the number of the positioning elements 151 and the number of the positioning holes 143 may also be other numbers.

Further, the end face of the opening of the positioning hole 143 is chamfered, which facilitates the alignment between the positioning element 151 and the positioning hole 143.

In the installation process, the inner cylinder cover 14 and the inner cylinder 12 are quickly positioned by using the quick buckle 141, the inner cylinder 12 extends into the outer cylinder 11, the buckle 13 is clamped into the clamping part 113, the bump 1131 is clamped into the first groove 131, the limiting rib 133 is clamped into the stopping groove 1133, and the stopping table 135 is abutted against the boss 142 of the inner cylinder cover 14, so that the buckle 13 axially limits the inner cylinder cover 14 and the inner cylinder 12. When needs are relieved spacing, push away fastener 13 toward the outside direction of urceolus 11, elastic deformation takes place for linking arm 1132 for in the lug 1131 card goes into second recess 132, backstop platform 135 removed with inner tube cover 14's butt, thereby, fastener 13 removed spacing to the axial of inner tube 12, the utility model discloses can realize quick assembly disassembly, and fastener 13 and joint 113's intensity is high, difficult fracture.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A camera mounting structure comprises an outer cylinder (11), an inner cylinder (12) and a fastener (13), wherein the inner cylinder (12) can be rotatably arranged in the outer cylinder (11);

the clamping device is characterized in that a first groove (131) and a second groove (132) are formed in the clamping piece (13), a clamping piece (113) is arranged on the outer barrel (11), a convex block (1131) is arranged on the clamping piece (113), and the clamping piece (113) can deform so that the convex block (1131) can be selectively clamped in the first groove (131) or the second groove (132); when the projection (1131) is clamped into the first groove (131), the clamping piece (113) axially limits the inner cylinder (12), and when the projection (1131) is clamped into the second groove (132), the clamping piece (113) releases the axial limit of the inner cylinder (12).

2. The camera mounting structure according to claim 1, wherein the clip member (113) is provided with a connecting arm (1132), the protrusion (1131) is disposed on the connecting arm (1132), and the clip member (113) is provided with a through hole (1135) partially surrounding the connecting arm (1132).

3. The camera mounting structure according to claim 1, wherein two ends of the fastening member (13) are provided with a limiting rib (133), the fastening member (113) is provided with a stop groove (1133) along a direction perpendicular to an inner wall of the outer cylinder (11), and the limiting rib (133) can extend into the stop groove (1133).

4. The camera mounting structure according to claim 1, wherein a limiting groove (1134) is formed in the locking member (113) along a direction perpendicular to an inner wall of the outer cylinder (11), a limiting member (134) is disposed on the locking member (13), and the limiting member (134) can slide in the limiting groove (1134).

5. The camera mounting structure according to claim 1, wherein the second groove (132) communicates with the first groove (131) to form a connection port (136), and a diameter of the connection port (136) is smaller than an outer diameter of the boss (1131).

6. The camera mounting structure according to claim 1, further comprising an inner cylinder cover (14), wherein the inner cylinder cover (14) is connected to the inner cylinder (12), a boss (142) is provided on a circumferential side of the inner cylinder cover (14) along a radial direction of the inner cylinder cover (14), a stop table (135) is provided on a side of the latch (13) away from the first groove (131) and/or the second groove (132), and the stop table (135) abuts against the boss (142) when the latch (13) is in the first setting position.

7. The camera mounting structure according to claim 6, wherein the camera mounting structure further comprises a body cover (15), the body cover (15) is connected with the inner cylinder cover (14), a positioning hole (143) is formed in an end surface, facing the body cover (15), of the inner cylinder cover (14), a positioning part (151) is arranged on the body cover (15), and the positioning part (151) can be clamped in the positioning hole (143).

8. The camera mounting structure according to claim 6, wherein a quick buckle (141) is provided at the joint of the inner cylinder (12) and the inner cylinder cover (14), and the inner cylinder (12) and the inner cylinder cover (14) are clamped by the quick buckle (141); and/or

The outer barrel (11) and the inner barrel cover (14) are provided with a quick buckle (141) at the joint, and the inner barrel (12) and the inner barrel cover (14) are clamped through the quick buckle (141).

9. The camera mounting structure according to claim 6, wherein a joint of an inner side of the outer cylinder (11) and the inner cylinder cover (14) is provided with an elastic member (112), and the elastic member (112) is capable of abutting against the inner cylinder cover (14).

10. A camera comprising a camera head (20) and a camera mounting structure according to any one of claims 1 to 9 for mounting the camera head (20).