CN212811845U

CN212811845U - Anti-electromagnetic interference camera

Info

Publication number: CN212811845U
Application number: CN202022230962.XU
Authority: CN
Inventors: 张建; 董浩明; 任浩; 姜金生
Original assignee: Tianjin Huachenxin Smart Technology Co ltd
Current assignee: Tianjin Huachenxin Smart Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-03-26
Anticipated expiration: 2030-10-09

Abstract

The utility model provides an anti-electromagnetic interference camera belongs to camera technical field. The anti-electromagnetic interference camera comprises a camera body and a joint anti-loosening assembly. The joint anti-loosening assembly comprises a camera power connecting wire, a plug connector and a reinforcing piece, the camera power connecting wire is connected to the camera body, the plug connector is fixed to the outer end of the camera power connecting wire, the reinforcing piece comprises a metal elastic sheet and a silica gel pad, the metal elastic sheet and the silica gel pad are both provided with two metal elastic sheets, the two metal elastic sheets are respectively connected to the two sides of the plug connector, and the two silica gel pads are respectively adhered to the inner walls of the metal elastic sheets correspondingly. The utility model discloses in, connect locking moving assembly not only can utilize to reduce the probability that takes place to take off after bayonet joint and external power plug are connected, can also dredge heat dissipation for bayonet joint and external power plug junction.

Description

Anti-electromagnetic interference camera

Technical Field

The utility model relates to a camera field particularly, relates to anti-electromagnetic interference camera.

Background

The plastic casing of traditional in-process can be changed into the metal casing in order to promote its anti-electromagnetic interference function of current camera, utilizes anti-electromagnetic interference camera can be stable carry out the surrounding environment control.

The existing anti-electromagnetic interference camera can directly plug a plug-in connector indirectly connected with a camera into an external power plug when being connected with a power supply, and the plug-in connector and the external power plug are easy to loose and loose in probability under the condition of external vibration or accidental collision in the plug-in mode, so that the stable use of the camera is influenced.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an anti-electromagnetic interference camera aims at improving the problem that the bayonet joint of the indirect connection of current camera and external power plug grafting in-process take place the pine to take off easily.

The utility model discloses a realize like this:

the utility model provides an anti-electromagnetic interference camera, including camera body and the locking subassembly that moves of joint.

The joint anti-loosening assembly comprises a camera power supply connecting wire, a plug connector and a reinforcing piece, the camera power supply connecting wire is connected to the camera body, the plug connector is fixed to the outer end of the camera power supply connecting wire, the reinforcing piece comprises a metal elastic sheet and a silica gel pad, the metal elastic sheet and the silica gel pad are both provided with two metal elastic sheets, the two metal elastic sheets are respectively connected to the two sides of the plug connector, the two silica gel pads are respectively adhered to the inner walls of the metal elastic sheets, one of the metal elastic sheets is provided with a locking bolt in pairs, and the other metal elastic sheet is provided with a fixing hole matched with the locking bolt in pairs in a penetrating manner and is connected with a locking nut.

In an embodiment of the present invention, one of the metal elastic sheets is provided with a through hole matching with the locking bolt in pairs, and two of the silicone pads are provided with an avoiding notch matching with the locking bolt.

In an embodiment of the present invention, two metal elastic pieces are connected to the metal heat sink at equal intervals on the outer wall.

The anti-electromagnetic interference camera further comprises a camera mounting assembly, wherein the camera mounting assembly comprises a mounting plate, a hollow connecting frame, a support lug and a connecting plate.

The utility model discloses an in the embodiment, the mounting hole site has been seted up to the equidistance on the mounting panel, hollow link communicate in the mounting panel, just round mouth has still been seted up on the hollow link.

The utility model discloses an in the embodiment, hollow link bottom is connected with and sets up the circular joint mouth that communicates each other in pairs, hollow link can utilize one of them circular joint mouth to be connected with the joint piece.

In an embodiment of the utility model, the joint piece bottom is connected with tightening bolt I, tightening bolt I alternates in another circular joint mouth, just it hugs closely to glue on tightening bolt I the rubber packing ring of hollow link outer wall.

The utility model discloses an in one embodiment, the journal stirrup is provided with two, two the journal stirrup fixed connection respectively to link board bottom both sides, link the board to be connected to camera body bottom.

The utility model discloses an in one embodiment, two the journal stirrup joint respectively to joint piece outer wall both sides, two the journal stirrup inner wall all glue inherently with the anti-skidding rubber pad that joint piece outer wall was hugged closely.

The utility model discloses an in one embodiment, two be connected with on the journal stirrup and screw up bolt II jointly, set up on the joint piece with the spliced eye of II looks adaptations of screw up bolt.

The utility model has the advantages that: the utility model discloses an anti-electromagnetic interference camera that above-mentioned design obtained, during the use, it is fixed with external power plug grafting with the bayonet joint that camera power connecting wire outer end is connected, it is fixed with two locking bolts and the fixed orifices that corresponds again, thereby can utilize two metal elastic sheets to wrap up the bayonet joint with external power plug fixedly, be favorable to increasing the stability of its two connection, reduce its probability that takes place to loosen and take off, utilize simultaneously to glue the silica gel pad at metal elastic sheet inner wall and can play the effect of heat absorption heat conduction, the heat that can draw forth the silica gel pad through the cooperation of metal elastic sheet and metal fin outwards discharges, can carry out the heat dissipation of dredging for bayonet joint and external power plug junction like this, further increase the stability of its connection.

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 of an anti-electromagnetic interference camera provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a joint anti-loosening assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cross-sectional connection relationship between two metal elastic pieces and a plug according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of two metal elastic sheets provided in the embodiment of the present invention before being connected;

fig. 5 is a schematic structural view of a camera mounting assembly provided in an embodiment of the present invention;

fig. 6 is a schematic view of a connection relationship structure between the clip block and the two support lugs according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a positional relationship between the hollow connecting frame and the circular card interface according to an embodiment of the present invention.

In the figure: 10-a camera body; 20-a joint anti-loosening assembly; 210-camera power connection; 220-a plug-in connector; 230-a stiffener; 231-a metal spring sheet; 232-silica gel pad; 233-locking bolts; 234-fixing hole; 235-a locking nut; 236-a metal heat sink; 30-a camera mounting assembly; 310-a mounting plate; 320-hollow connecting frame; 330-a lug; 340-connecting the plate; 350-circular card interface; 360-a clamping block; 370-tightening the bolt II; 380-tightening the bolt I.

Detailed Description

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 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.

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; either directly or indirectly through intervening media, either internally or in any other relationship. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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.

Examples

Referring to fig. 1, the present invention provides an anti-electromagnetic interference camera, which includes a camera body 10 and a joint anti-loosening assembly 20.

The camera body 10 has a casing made of metal material instead of conventional plastic, and has a certain anti-electromagnetic interference capability; the anti-loosening component 20 can reduce the probability of loosening after the connection of the plug 220 and an external power plug, and can also dissipate heat for the connection of the plug 220 and the external power plug, so that the practicability is high.

Referring to fig. 1 to 4, the joint anti-loosening assembly 20 includes a camera power connection line 210, a plug 220 and a reinforcement member 230, the camera power connection line 210 is connected to the camera body 10, and the plug 220 is fixed to an outer end of the camera power connection line 210, wherein a connection relationship between the camera body 10, the camera power connection line 210 and the plug 220 is the prior art, which is not described herein again, and meanwhile, the prior plug 220 can be fixed to an external power plug in an inserting manner.

The reinforcing member 230 includes metal elastic sheet 231 and silica gel pad 232, and metal elastic sheet 231 and silica gel pad 232 all are equipped with two, and two metal elastic sheets 231 are connected to the bayonet joint 220 both sides respectively, and wherein, two metal elastic sheets 231 opposite side upper ends all can select to adopt sticky mode fixed with the bayonet joint 220 outer wall. The two silica gel pads 232 are respectively adhered to the inner walls of the corresponding metal elastic sheets 231 by strong glue.

Install locking bolt 233 in pairs on one of them metal flexure strip 231, and run through in pairs on this metal flexure strip 231 and set up the through-hole with locking bolt 233 looks adaptation, run through in pairs on another metal flexure strip 231 and set up the fixed orifices 234 with locking bolt 233 looks adaptation, two silica gel pad 232 upper portions all set up with two locking bolt 233 looks adaptations dodge the breach, and all be connected with lock nut 235 on two locking bolt 233, the impartial apart from integrated into one piece is connected with metal fin 236 in two metal flexure strip 231 outer walls, utilize metal fin 236 to carry out quick discharge with the absorbed heat.

It should be noted that the specific model specification of the metal heat sink 236 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

Referring to fig. 5 to 7, the anti-electromagnetic interference camera further includes a camera mounting assembly 30, the camera mounting assembly 30 includes a mounting plate 310, a hollow connecting frame 320, a supporting lug 330 and a connecting plate 340, mounting holes are equidistantly formed in the mounting plate 310, the hollow connecting frame 320 is communicated with the mounting plate 310, a round opening is further formed in the hollow connecting frame 320, a power line or a power plug can be conveniently inserted through the round opening, and convenience of connection between the plug 220 and an external power plug is improved.

The bottom of the hollow connecting frame 320 is connected with a circular joint interface 350 which is communicated with each other in pairs, the hollow connecting frame 320 can utilize one of the circular joint interface 350 to be connected with a joint block 360, the bottom of the joint block 360 is connected with a screwing bolt I380, and concretely, the middle part of the bottom of the joint block 360 is provided with a thread groove matched with the screwing bolt I380, so that the fixing of the joint block 360 and the screwing bolt I380 can be facilitated by utilizing the thread groove. The tightening bolt I380 penetrates through the other circular clamping interface 350, and the tightening bolt I380 is fixedly attached to a rubber gasket tightly attached to the outer wall of the hollow connecting frame 320 through strong glue.

The journal stirrup 330 is provided with two, and two journal stirrups 330 integrated into one piece fixed connection are in succession board 340 bottom both sides respectively, and even board 340 is connected to camera body 10 bottom, and is concrete, and even board 340 adopts the screw to be fixed with camera body 10 outer wall bottom, convenient dismantlement. Two journal stirrup 330 joint to 360 outer wall both sides of joint piece respectively, the antiskid rubber pad that two journal stirrup 330 inner walls all hug closely with 360 outer walls of joint piece through powerful gluing is inherent, utilizes the setting of antiskid rubber pad to increase the stability that journal stirrup 330 and joint piece 360 are connected. Two lugs 330 are connected with a tightening bolt II 370 together, the joint block 360 is provided with an insertion hole matched with the tightening bolt II 370, wherein the inner walls of the lugs 330 are provided with inner threads matched with the tightening bolt II 370, and the monitoring angle of the camera body 10 can be adjusted conveniently by matching the tightening bolt II 370 with the insertion hole and the lug 330.

The working principle of the anti-electromagnetic interference camera is as follows: when the camera is used, the camera body 10 is indirectly fixed by utilizing the mounting hole positions formed in the mounting plate 310, the position of the connecting plate 340 can be conveniently adjusted by utilizing the matching of the tightening bolt I380 and the clamping block 360, namely, the monitoring angle of the camera body 10 can be conveniently and indirectly adjusted horizontally, and the pitching angle of the camera body 10 can be conveniently adjusted and fixed by utilizing the matching of the tightening bolt II 370, the clamping block 360 and the support lug 330; after the position of the camera body 10 is adjusted, the plug connector 220 connected with the outer end of the camera power connecting line 210 is fixedly connected with the external power plug in an inserting mode, then the two locking bolts 233 are fixed with the corresponding fixing holes 234, so that the plug connector 220 and the external power plug can be wrapped and fixed by the two metal elastic sheets 231, the stability of connection of the plug connector and the external power plug is improved, the probability of loosening of the plug connector is reduced, meanwhile, the silica gel pad 232 adhered to the inner wall of the metal elastic sheet 231 is utilized to play a role in absorbing heat and conducting heat, the heat led out by the silica gel pad 232 can be discharged outwards through the matching of the metal elastic sheet 231 and the metal radiating fins 236, heat is dissipated from the connection position of the plug connector 220 and the external power plug, and the connection stability of the plug connector is further improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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.

Claims

1. An anti-electromagnetic interference camera, comprising

A camera body (10);

the joint anti-loosening assembly (20) comprises a camera power supply connecting wire (210), a plug connector (220) and a reinforcing piece (230), the camera power supply connecting wire (210) is connected to the camera body (10), the plug connector (220) is fixed to the outer end of the camera power supply connecting wire (210), the reinforcing piece (230) comprises metal elastic sheets (231) and silicon rubber pads (232), two metal elastic sheets (231) and two silicon rubber pads (232) are arranged, the two metal elastic sheets (231) are respectively connected to two sides of the plug connector (220), the two silicon rubber pads (232) are respectively adhered to the inner walls of the corresponding metal elastic sheets (231), locking bolts (233) are installed on one metal elastic sheet (231) in pairs, and fixing holes (234) matched with the locking bolts (233) penetrate through the other metal elastic sheet (231) in pairs, and the two locking bolts (233) are connected with locking nuts (235).

2. The anti-electromagnetic interference camera according to claim 1, wherein one of the metal elastic sheets (231) is provided with through holes matching with the locking bolts (233) in pairs, and the upper parts of the two silica gel pads (232) are provided with avoiding notches matching with the two locking bolts (233).

3. The anti-electromagnetic interference camera according to claim 1, wherein the two metal elastic sheets (231) are connected with metal heat sinks (236) at equal distances on the outer wall.

4. The anti-electromagnetic interference camera of claim 1, further comprising a camera mounting assembly (30), the camera mounting assembly (30) comprising a mounting plate (310), a hollow connecting frame (320), a brace (330), and a tie plate (340).

5. The anti-electromagnetic interference camera of claim 4, wherein the mounting plate (310) has mounting holes formed at equal intervals, the hollow connecting frame (320) is connected to the mounting plate (310), and the hollow connecting frame (320) has round openings formed thereon.

6. The anti-electromagnetic interference camera according to claim 4, wherein the bottom of the hollow connecting frame (320) is connected with a pair of circular card interfaces (350) which are communicated with each other, and the hollow connecting frame (320) can be connected with the card block (360) by using one of the circular card interfaces (350).

7. The anti-electromagnetic interference camera according to claim 6, wherein a tightening bolt I (380) is connected to the bottom of the clamping block (360), the tightening bolt I (380) is inserted into the other circular clamping interface (350), and a rubber gasket tightly attached to the outer wall of the hollow connecting frame (320) is adhered to the tightening bolt I (380).

8. The camera of claim 6, wherein there are two support lugs (330), the two support lugs (330) are respectively and fixedly connected to two sides of the bottom of the connecting plate (340), and the connecting plate (340) is connected to the bottom of the camera body (10).

9. The camera of claim 6, wherein the two support lugs (330) are respectively clamped to two sides of the outer wall of the clamping block (360), and an anti-slip rubber pad clinging to the outer wall of the clamping block (360) is adhered to the inner walls of the two support lugs (330).

10. The anti-electromagnetic interference camera according to claim 6, wherein two of the support lugs (330) are commonly connected with a tightening bolt II (370), and the clamping block (360) is provided with a plug hole adapted to the tightening bolt II (370).