CN218039781U

CN218039781U - Antenna connection structure of security protection camera

Info

Publication number: CN218039781U
Application number: CN202221963186.7U
Authority: CN
Inventors: 陈雷飞
Original assignee: Hangzhou Hancheng Machinery Equipment Co ltd
Current assignee: Hangzhou Hancheng Machinery Equipment Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-13
Anticipated expiration: 2032-07-26

Abstract

The utility model provides an antenna connection structure of security protection camera belongs to security protection camera technical field, mounting panel and head rod on the camera, fixedly connected with solid fixed ring on the extension board, sliding connection has two braces through the mounting panel, the side of two braces all is provided with the second spring, rely on two braces of pulling, block to in calorie hole through the second spring, and then can restrict first spring resilience, with antenna mast sliding connection in the mounting groove, rely on pressing two to press the piece, rely on the elasticity of first spring, and then can carry out fixed mounting to the antenna mast, the installation effectiveness of antenna mast has been improved, through sliding connection has the second connecting rod in the head rod, rely on locking screw to make second connecting rod fixed connection in the head rod, through antenna mast sliding connection in the fixed ring, and then can reduce the slope of antenna mast, the efficiency of antenna mast signal reception has been improved.

Description

Antenna connection structure of security protection camera

Technical Field

The utility model relates to a security protection camera technical field particularly, relates to the antenna connection structure of security protection camera.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. Furthermore, in transferring energy with electromagnetic waves, non-signal energy radiation also requires an antenna. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception.

Present antenna connection structure, inconvenient carries out fixed mounting to the antenna, need just can carry out fixed connection to the antenna through relying on a plurality of screws with the help of the instrument when antenna fixed mounting, and very troublesome also very takes trouble when dismantling the antenna, and antenna connection is on the camera, and it is crooked because strong wind probably to influence the antenna and to the receipt of signal.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides an antenna connection structure of security protection camera.

An embodiment of the utility model provides an antenna connection structure of security protection camera, mounting panel and head rod on the camera.

The mounting structure comprises a mounting plate, an antenna rod, two fixing plates, two bracing plates, two clamping grooves, two first springs, two clamping plates, two clamping rods and a first connecting rod, wherein the mounting plate is provided with a mounting groove, the antenna rod is slidably connected with the antenna rod, the mounting plate is fixedly connected with the two fixing plates and the two fixing plates, the fixing plates are fixedly connected with the first springs, the two clamping grooves are formed in the antenna rod, the first springs are respectively connected into the two clamping grooves, the first springs are fixedly connected with the clamping plates and the two clamping plates, the bracing plates are fixedly connected onto a camera, the first connecting rod is slidably connected into a second connecting rod through a locking screw, the second connecting rod is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with a fixing ring.

In the above-mentioned realization process, there are two braces through sliding connection in the mounting panel, the side of two braces all is provided with the second spring, rely on two braces of pulling, block to blocking in the hole through the second spring, and then can restrict first spring and kick-back, with antenna mast sliding connection in the mounting groove, rely on to press two and press the piece, rely on the elasticity of first spring, and then can carry out fixed mounting to the antenna mast, the installation effectiveness of antenna mast has been improved, there is the second connecting rod through sliding connection in the first connecting rod, rely on locking screw to make second connecting rod fixed connection in the head rod, through antenna mast sliding connection in the stationary ring, and then can reduce the slope of antenna mast, the efficiency of antenna mast signal reception has been improved.

In a specific implementation scheme, four sliding grooves are formed in the mounting plate, fixed rods are connected to the four sliding grooves in a sliding mode, and the four fixed rods are fixedly connected to two sides of each pressing block respectively.

In the implementation process, the fixing rods on two sides of the pressing block are connected in the sliding groove in a sliding mode, and therefore the pressing block can be prevented from sliding out of the mounting plate.

In a specific embodiment, two balls are arranged on each of the two second springs.

In the implementation process, the friction between the second spring and the inner wall of the mounting plate can be reduced due to the arrangement of the balls.

In a specific embodiment, a pulling plate is fixedly connected to each of the two pulling strips.

In the implementation process, the pulling plate can be conveniently used for pulling the pulling strip, and therefore the first spring is pulled more laborsavingly.

In a specific embodiment, a reinforcing rod is arranged at the joint between the second connecting rod and the support plate.

In the implementation process, the reinforcing rod is arranged, so that the second connecting rod and the support plate are fixedly connected more firmly.

In a specific embodiment, the side of the fixing ring is provided with two fixing screws.

In the implementation process, the antenna rods can be fixed by the two fixing screw rods, and the fixed ring in the fixing rod is prevented from shaking.

In a specific embodiment, a rubber flitch is arranged on the surface of each of the two pressing blocks.

In the implementation process, the friction force on the surface of the pressing block can be increased by arranging the rubber flitch, so that a worker can press the pressing block more easily.

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

1. the utility model discloses a sliding connection has two braces in the mounting panel, and the side of two braces all is provided with the second spring, relies on two braces of pulling, through second spring card to in calorie hole, and then can restrict first spring and kick-back, with antenna mast sliding connection in the mounting groove, rely on to press two and press the piece, rely on the elasticity of first spring, and then can carry out fixed mounting to the antenna mast, improved the installation effectiveness of antenna mast.

2. The utility model discloses a have the second connecting rod through sliding connection in the first connecting rod, rely on locking screw to make second connecting rod fixed connection in the first connecting rod, through antenna mast sliding connection in the fixed loop, and then can reduce the slope of antenna mast, improved antenna mast signal reception's efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion B in fig. 2 according to an embodiment of the present invention.

In the figure: 100. mounting a plate; 101. a clamping hole; 110. mounting grooves; 111. an antenna mast; 1111. a card slot; 120. a fixing plate; 130. a first spring; 140. clamping a plate; 150. bracing; 151. pulling a plate; 160. a second spring; 161. a ball bearing; 170. according to blocks; 171. a rubber flitch; 180. a chute; 181. fixing the rod; 200. a first connecting rod; 210. locking the screw rod; 220. a second connecting rod; 230. a support plate; 240. a fixing ring; 241. fixing the screw rod; 250. a reinforcing rod.

Detailed Description

The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-3, the present invention provides an antenna connection structure for a security camera, including a mounting plate 100 and a first connecting rod 200 on the camera.

The mounting plate 100 is provided with a mounting groove 110, the mounting groove 110 is slidably connected with an antenna rod 111, the mounting plate 100 is fixedly connected with two fixing plates 120, the two fixing plates 120 are both fixedly connected with first springs 130, the antenna rod 111 is provided with two slots 1111, the two first springs 130 are respectively connected with the two slots 1111, the two first springs 130 are both fixedly connected with clamping plates 140, the two clamping plates 140 are both fixedly connected with braces 150, the side surfaces of the two braces 150 are both fixedly connected with second springs 160, the mounting plate 100 is provided with two clamping holes 101, the two clamping holes 101 are both slidably connected with pressing blocks 170, a first connecting rod 200 is fixedly connected with a camera, the first connecting rod 200 is slidably connected with a second connecting rod 220 through a locking screw 210, and the second connecting rod 220 is fixedly connected with a support plate 230, the fixing ring 240 is fixedly connected to the support plate 230, the two pulling strips 150 are slidably connected to the mounting plate 100, the second springs 160 are arranged on the side surfaces of the two pulling strips 150, the two pulling strips 150 are pulled by means of pulling, the two pulling strips are clamped into the clamping holes 101 through the second springs 160, resilience of the first springs 130 can be limited, the antenna rod 111 is slidably connected to the mounting groove 110 by means of pressing the two pressing blocks 170, the first springs 130 are relied on for elasticity, the antenna rod 111 can be fixedly mounted, mounting efficiency of the antenna rod 111 is improved, the second connecting rod 220 is slidably connected to the first connecting rod 200 by means of the first connecting rod 200, the second connecting rod 220 is fixedly connected to the first connecting rod 200 by means of the locking screw 210, the antenna rod 111 is slidably connected to the fixing ring 240, inclination of the antenna rod 111 can be reduced, and signal receiving efficiency of the antenna rod 111 is improved.

The utility model discloses in the scheme, four spouts 180 have been seted up on mounting panel 100, and equal sliding connection has dead lever 181 in four spouts 180, and four dead lever 181 difference fixed connection are in two both sides according to piece 170, through dead lever 181 sliding connection according to piece 170 both sides in spout 180, and then can avoid according to piece 170 from mounting panel 100 roll-off.

The utility model discloses in the scheme, all be provided with two balls 161 on two second springs 160, the friction of second spring 160 and mounting panel 100 inner wall can be reduced in the setting of ball 161.

In a specific embodiment, the pull plates 151 are fixedly connected to both the pull bars 150, and the pull plates 151 are arranged to facilitate pulling of the pull bars 150, so that pulling of the first spring 130 is more labor-saving.

The utility model discloses in the scheme, the junction between second connecting rod 220 and the extension board 230 is provided with stiffener 250, and the setting of stiffener 250 can be so that second connecting rod 220 and extension board 230 fixed connection are more firm.

The utility model discloses in the scheme, the side of solid fixed ring 240 is provided with two clamping screw 241, and the setting of two clamping screw 241 can be fixed antenna mast 111, rocks in solid fixed ring 240 in the reduction dead lever 181.

The utility model discloses in the scheme, two according to block 170 all be provided with rubber flitch 171 on the surface, the frictional force on block 170 surface can be increased according to rubber flitch 171's setting for the staff presses according to block 170 more laborsaving.

This antenna connection structure of security protection camera's theory of operation: during the use, there are two brace 150 through sliding connection in the mounting panel 100, the side of two brace 150 all is provided with second spring 160, rely on pulling two brace 150, block to in calorie hole 101 through second spring 160, and then can restrict first spring 130 and kick-back, with antenna mast 111 sliding connection in mounting groove 110, rely on pressing two and press piece 170, rely on the elasticity of first spring 130, and then can carry out fixed mounting to antenna mast 111, the installation effectiveness of antenna mast 111 has been improved, through sliding connection in first connecting rod 200 there is second connecting rod 220, rely on locking screw 210 to make second connecting rod 220 fixed connection in first connecting rod 200, through antenna mast 111 sliding connection in solid fixed ring 240, and then can reduce the slope of antenna mast 111, the efficiency of antenna mast 111 signal reception has been improved.

The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Antenna connection structure of security protection camera, its characterized in that: comprises that

The mounting plate (100) on the camera is provided with a mounting groove (110), an antenna rod (111) is connected in the mounting groove (110) in a sliding manner, two fixing plates (120) are fixedly connected in the mounting plate (100), first springs (130) are fixedly connected on the two fixing plates (120), two clamping grooves (1111) are formed in the antenna rod (111), the two first springs (130) are respectively connected in the two clamping grooves (1111), clamping plates (140) are fixedly connected on the two first springs (130), pull bars (150) are fixedly connected on the two clamping plates (140), second springs (160) are fixedly connected on the side surfaces of the two pull bars (150), two clamping holes (101) are formed in the mounting plate (100), and pressing blocks (170) are slidably connected in the two clamping holes (101);

the camera comprises a first connecting rod (200), the first connecting rod (200) is fixedly connected to the camera, a second connecting rod (220) is connected to the first connecting rod (200) in a sliding mode through a locking screw rod (210), a support plate (230) is fixedly connected to the second connecting rod (220), and a fixing ring (240) is fixedly connected to the support plate (230).

2. The antenna connection structure of security camera according to claim 1, characterized in that: four sliding grooves (180) are formed in the mounting plate (100), four fixing rods (181) are connected to the sliding grooves (180) in a sliding mode, and the four fixing rods (181) are fixedly connected to two sides of the pressing block (170) respectively.

3. The antenna connection structure of security camera according to claim 1, characterized in that: two balls (161) are arranged on each of the two second springs (160).

4. The antenna connection structure of the security camera according to claim 1, characterized in that: two brace (150) are all fixedly connected with arm-tie (151).

5. The antenna connection structure of security camera according to claim 1, characterized in that: and a reinforcing rod (250) is arranged at the joint between the second connecting rod (220) and the support plate (230).

6. The antenna connection structure of security camera according to claim 1, characterized in that: the side of the fixed ring (240) is provided with two fixed screws (241).

7. The antenna connection structure of security camera according to claim 1, characterized in that: rubber flitch plates (171) are arranged on the surfaces of the two pressing blocks (170).