CN213930331U - High definition video monitoring device convenient to installation - Google Patents
High definition video monitoring device convenient to installation Download PDFInfo
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- CN213930331U CN213930331U CN202023053693.0U CN202023053693U CN213930331U CN 213930331 U CN213930331 U CN 213930331U CN 202023053693 U CN202023053693 U CN 202023053693U CN 213930331 U CN213930331 U CN 213930331U
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Abstract
The utility model discloses a high-definition video monitoring device convenient to install, which relates to the technical field of video monitoring, and comprises a fixed plate, wherein a support rod is fixedly arranged in the middle of the left surface of the fixed plate, the left end of the support rod is rotatably connected with a camera, fixing nails are respectively inserted and fixedly arranged in the middle of the four edges of the fixed plate, the fixing nails extend out of the right surface of the fixed plate, the fixing nails are hollow, through grooves are uniformly formed in the side walls of the fixing nails, expansion strips are arranged in the through grooves, and the left ends of the expansion strips are fixedly connected with the side walls of the through grooves; has the advantages that: the fixing nail can be directly fixed in the reserved hole in the wall body by arranging the pull rod to pull the expansion block to extrude the expansion strip, so that the installation is convenient, the operation can be carried out by bare hands, the installation time is shortened quickly; the lever principle is formed by arranging the pressure lever, the strut and the connecting rod, so that the pulling force required by pulling the pressure lever is reduced, and the pulling is convenient; the pointed end of the right end of the fixing nail is convenient to insert into a preformed hole in the wall body.
Description
Technical Field
The utility model relates to a video monitoring technical field especially relates to a high definition video monitoring device convenient to installation.
Background
Video monitoring is an important component of a safety precaution system, a traditional monitoring system comprises a front-end camera, a transmission cable and a video monitoring platform, the camera can be divided into a network digital camera and an analog camera and can be used for collecting front-end video image signals, the front-end video monitoring system is a comprehensive system with strong precaution capacity, the video monitoring is widely applied to many occasions due to intuition, accuracy, timeliness and rich information content, and in recent years, along with rapid development of computers, networks, image processing and transmission technologies, the video monitoring technology is also developed greatly.
Traditional video monitoring device generally needs to be fixed through the bolt, and generally needs the aerial work, comparatively wastes time and energy during the installation, and is comparatively troublesome, takes place the incident easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is just to provide a high definition video monitoring device convenient to installation for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a high-definition video monitoring device convenient to install comprises a fixed plate, wherein a support rod is fixedly installed in the middle of the left surface of the fixed plate, the left end of the support rod is rotatably connected with a camera, fixing nails are respectively and fixedly inserted in the middles of the four edges of the fixed plate and extend out of the right surface of the fixed plate, the fixing nails are hollow, through grooves are uniformly formed in the side walls of the fixing nails, expansion strips are arranged in the through grooves, the left ends of the expansion strips are fixedly connected with the side walls of the through grooves, the thickness of the expansion strips is that the left side is thick, the right side is thin, a pull rod is arranged in the fixing nails, an expansion block is fixedly connected to the right end of the pull rod, the diameter of the expansion block is that the left side is thin, and the right side is thick, and the expansion block is arranged at the position corresponding to the expansion strips; the left end of the pull rod extends out of the left surface of the fixed plate and is rotatably connected with a connecting rod, the left end of the connecting rod is rotatably connected with a pressing rod, the connecting rod is connected to the middle position of the pressing rod, one end of the pressing rod is rotatably connected with a supporting column, and the supporting column is fixedly installed on the fixed plate.
Preferably: the expansion block is a stainless steel block.
Preferably: the expansion strip is a rubber strip.
Preferably: the right end of the fixing nail is arranged to be a tip.
Compared with the prior art, the beneficial effects of the utility model reside in that: the fixing nail can be directly fixed in the reserved hole in the wall body by arranging the pull rod to pull the expansion block to extrude the expansion strip, so that the installation is convenient, the operation can be carried out by bare hands, the installation time is shortened quickly; the lever principle is formed by arranging the pressure lever, the strut and the connecting rod, so that the pulling force required by pulling the pressure lever is reduced, and the pulling is convenient; the pointed end of the right end of the fixing nail is convenient to insert into a preformed hole in the wall body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of a high definition video monitoring device convenient to install.
Fig. 2 is a front view of the high definition video monitoring device convenient to install.
Fig. 3 is a left side view structure diagram of a high definition video monitoring device convenient to installation.
The reference numerals are explained below:
1. a camera; 2. a stay bar; 3. a pillar; 4. a fixing plate; 5. expanding the strip; 6. fixing nails; 7. a pressure lever; 8. a connecting rod; 9. a pull rod; 10. and (5) expanding blocks.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-3, a high definition video monitoring device convenient for installation comprises a fixing plate 4, a stay bar 2 is fixedly installed in the middle of the left surface of the fixing plate 4, the stay bar 2 is used for supporting, a camera 1 is rotatably connected to the left end of the stay bar 2, the camera 1 is used for recording videos, fixing nails 6 are fixedly inserted into the middle of four sides of the fixing plate 4 respectively, the fixing nails 6 are used for fixedly connecting, the fixing nails 6 extend out of the right surface of the fixing plate 4, the fixing nails 6 are hollow, through grooves are uniformly formed in the side walls of the fixing nails 6, expansion strips 5 are arranged in the through grooves, the expansion strips 5 are used for extruding, the left end of each expansion strip 5 is fixedly connected with the side walls of the through grooves, the thickness of each expansion strip 5 is thick at the left side and thin at the right side, a pull rod 9 is arranged in the fixing nail 6, the pull rod 9 is used for pulling, an expansion block 10 is fixedly connected to the right end of the pull rod 9, the expansion block 10 is used for pushing out the expansion strip 5, the diameter of the expansion block 10 is thick at the thin at the left side and the right side, the expansion block 10 is arranged at the corresponding position of the expansion strip 5; the left end of the pull rod 9 extends out of the left surface of the fixed plate 4 to be rotatably connected with a connecting rod 8, the connecting rod 8 is used for connection, the left end of the connecting rod 8 is rotatably connected with a pressure rod 7, the pressure rod 7 is used for pulling and pressing, the connecting rod 8 is connected to the middle position of the pressure rod 7, one end of the pressure rod 7 is rotatably connected with a support column 3, the support column 3 is used as a supporting point, and the support column 3 is fixedly arranged on the fixed plate 4; the expansion block 10 is a stainless steel block with higher hardness; the expansion strip 5 is a rubber strip, so that the friction force is larger, and the fixation is firmer; the right end of the fixing nail 6 is arranged to be a pointed end, so that the fixing nail can be conveniently inserted into a reserved hole in a wall body.
The working principle is as follows: when the fixing nail fixing device is used, the fixing nail 6 is inserted into a preformed hole in a wall body at an installation position, the pressure rod 7 is pulled, the pressure rod 7, the support column 3 and the connecting rod 8 form a lever principle, the connecting rod 8 drives the pull rod 9 to be pulled out, the expansion block 10 extrudes the expansion strip 5 out of the outer surface of the fixing nail 6 due to the shape matching of the expansion block 10 and the expansion strip 5 and tightly extrudes the expansion strip 5 onto the inner wall of the preformed hole in the wall body, and the fixing nail 6 and the preformed hole are fixed due to friction force, so that the installation can be realized; when needing to dismantle, press depression bar 7, in 8 transmissions of connecting rod push the staple 6 with pull rod 9, bloated piece 10 loosens bloated strip 5, can extract staple 6 from the preformed hole on the wall body, accomplish the dismantlement.
Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a high definition video monitoring device convenient to installation, includes fixed plate (4), its characterized in that: a stay bar (2) is fixedly arranged in the middle of the left surface of the fixed plate (4), the left end of the stay bar (2) is rotatably connected with a camera (1), fixing nails (6) are respectively inserted and fixed in the middle of the four edges of the fixing plate (4), the fixing nail (6) extends out of the right surface of the fixing plate (4), the fixing nail (6) is hollow, through grooves are uniformly arranged on the side walls of the fixing nails (6), expansion strips (5) are arranged in the through grooves, the left end of the expansion strip (5) is fixedly connected with the side wall of the through groove, the thickness of the expansion strip (5) is thicker at the left side and thinner at the right side, a pull rod (9) is arranged in the fixing nail (6), the right end of the pull rod (9) is fixedly connected with an expansion block (10), the diameter of the expansion block (10) is thin on the left and thick on the right, and the expansion block (10) is arranged at the corresponding position of the expansion strip (5); the left end of the pull rod (9) extends out of the left surface of the fixing plate (4) and is connected with a connecting rod (8) in a rotating mode, the left end of the connecting rod (8) is connected with a pressing rod (7) in a rotating mode, the connecting rod (8) is connected to the middle position of the pressing rod (7), one end of the pressing rod (7) is connected with a supporting column (3) in a rotating mode, and the supporting column (3) is fixedly installed on the fixing plate (4).
2. A high definition video surveillance unit easy to install according to claim 1, characterized in that: the expansion block (10) is a stainless steel block.
3. A high definition video surveillance unit easy to install according to claim 1, characterized in that: the expansion strip (5) is a rubber strip.
4. A high definition video surveillance unit easy to install according to claim 1, characterized in that: the right end of the fixing nail (6) is arranged to be a tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053693.0U CN213930331U (en) | 2020-12-17 | 2020-12-17 | High definition video monitoring device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053693.0U CN213930331U (en) | 2020-12-17 | 2020-12-17 | High definition video monitoring device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213930331U true CN213930331U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023053693.0U Active CN213930331U (en) | 2020-12-17 | 2020-12-17 | High definition video monitoring device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213930331U (en) |
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2020
- 2020-12-17 CN CN202023053693.0U patent/CN213930331U/en active Active
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