CN213361574U

CN213361574U - External observation equipment placing frame applied to mountain and water forest field, lake and grass system

Info

Publication number: CN213361574U
Application number: CN202021636964.2U
Authority: CN
Inventors: 尚雅昆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-04
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to an observation device technical field just discloses an be applied to outside observation device rack of mountain and water forest field lake grass system, including the rack body, 1 upper surface of rack body is provided with places the board, it is provided with the observation device body on the board to place, two movable grooves, two have been seted up respectively to the left and right sides of placing the board upper surface equal fixedly connected with connecting block on the bottom inner wall of movable groove, two the relative serving of connecting block is rotated respectively and is connected with the turning block, two fixedly connected with latch segment respectively in the relative one side of turning block, be provided with on the connecting block and promote the piece. This be applied to outside observation device rack of mountain and water forest field lake grass system has fine fastening effect to observation device, and the device easy operation also has fine fastening effect simultaneously, has reduced the operating procedure when the staff carries out the fixing to observation device, and then has alleviateed the operating pressure when the staff installs.

Description

External observation equipment placing frame applied to mountain and water forest field, lake and grass system

Technical Field

The utility model relates to an observation device technical field specifically is a be applied to outside observation device rack of mountain and water forest field lake grass system.

Background

Mountain and water forest field lake grass is a life community, people's life is in the field, the life of field is in water, the life of water is in the mountain, the life of mountain is in soil, the life of soil is in tree and grass mountain and water forest field lake grass is a life community, the country has very big support nature to protection mountain and water forest field lake grass ecological system like this, and then relevant departments just need detect the environment of outside through environment observation equipment, general environment observation equipment all installs on the rack, present most of racks are too troublesome to the fixed establishment of environment observation equipment, and then the time of staff in the open air to environment observation equipment installation has been increased, the work load that the staff was erect to environment observation equipment has also been increased simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be applied to outside observation device rack of mountain and water forest field lake grass system possesses the convenience and fixes advantages such as to observation device, has solved observation device and has installed too troublesome problem on the rack.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an external observation device placing rack applied to a mountain and water forest field lake grass system comprises a placing rack body, wherein a spring is fixedly connected to the upper surface of the placing rack body, a placing plate is fixedly connected to the upper end of the spring, an observation device body is arranged on the placing plate, two movable grooves are respectively formed in the left side and the right side of the upper surface of the placing plate, connecting blocks are fixedly connected to the inner walls of the bottoms of the two movable grooves, rotating blocks are respectively and rotatably connected to the opposite ends of the two connecting blocks, a rotating groove is formed in one end, connected with the rotating blocks, of each connecting block, a rotating shaft is fixedly connected to the inside of each rotating groove, a connecting groove is formed in one end, connected with the connecting blocks, of each rotating block, is movably sleeved on the rotating shaft in the corresponding rotating groove through the connecting groove, and a torsion spring is, the output arm at torsion spring both ends is fixed connection respectively on the turning block and in the rotation inslot of connecting block, two fixedly connected with latch segment respectively in the relative one side of turning block, be provided with on the connecting block and promote the piece, the lower fixed surface who promotes the piece is connected with the slide bar, the spout has been seted up to the connecting block upper surface, the upper and lower both sides surface that the connecting block was extended to the spout, the slide bar runs through the spout on the connecting block, the slide bar runs through the one end of wearing out the spout and runs through equally and places the board, the slide bar runs through the one end fixed connection who places the board at the upper surface of rack.

Preferably, one end of the rotating block connected with the rotating groove is of a semicircular structure.

Preferably, the rotating groove is a circular arc groove.

Preferably, the structure of the rotating block is an inverted right-angled triangle.

Preferably, the locking blocks are of arc structures, and friction blocks are arranged on the opposite surfaces of the two locking blocks.

Preferably, the pushing block is in a right triangle structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to outside observation device rack of mountain and water forest field lake grass system possesses following beneficial effect:

1. when the lower end of the observation device body is placed in the placing groove on the placing plate, the observation device body has certain weight, so that the gravity of the observation device body forms pressure on the placing plate, the spring between the placing plate and the placing frame body is subjected to extrusion force, a linear relation between stress and strain in the material when the spring is subjected to extrusion force can be obtained according to Hooke's law, the spring is contracted when the spring is subjected to extrusion force, meanwhile, because one end of the sliding rod penetrating through the placing plate is fixedly connected to the upper surface of the placing frame body, a connecting structure on the placing plate is integrally descended, pushing blocks on the sliding rod are always in the same horizontal position, and when the rotating block on the placing plate descends, the structure of the rotating block is set to be a reverse right-angled triangle, when the oblique angle on the pushing block is contacted with the oblique plane on the rotating block again, the pushing block is always kept different, the oblique angle of the pushing block generates extrusion force on the rotating block, the rotating block is enabled to displace towards one side direction of the observation equipment body by taking the rotating shaft as a rotating point, meanwhile, one end of the rotating block connected with the rotating groove is set to be a semicircular structure, the rotating groove is set to be an arc-shaped groove, when the rotating block rotates in the rotating groove, the contact area between the rotating block and the rotating groove is further reduced, the smoothness of one end of the rotating block in the rotating groove is improved, the friction force between the rotating block and the rotating groove is further reduced, the situation that the rotating block is excessively rubbed during rotation to cause mechanical jamming is further avoided, the stability and the smoothness during rotation of the rotating block are improved, and further, the locking block on the rotating block is enabled to be contacted with the lower end of the observation equipment body, the structure of latch segment sets up to convex structure, and then increased the area of contact of latch segment with observation device body lower extreme, set up the latch segment on being close to one side surface of observation device body simultaneously to the clutch block, according to frictional force formula f ═ mu N (mu is called the kinetic friction factor, also called the coefficient of sliding friction), it is only relevant with the material, the contact surface roughness, and then improved the frictional force between latch segment and the observation device body, and then strengthened the fastening effect of latch segment to the observation device body, the device easy operation also has fine fastening effect simultaneously, operating procedure when having reduced the staff and having fixed observation device, and then working pressure when having alleviateed the staff installation.

2. The external observation device placing frame applied to the mountain and water forest field lake grass system takes the observation device body when the observation device body needs to be taken, thereby the observation equipment body and the placing plate lose contact, the spring between the placing plate and the rack body loses extrusion force and further releases thrust force, so that the placing plate slowly moves upwards, and simultaneously the rotating block moves upwards so that the bevel angle of the pushing block also moves downwards on the bevel of the rotating block, so that the oblique angle of the pushing block reduces the extrusion force on the oblique surface of the rotating block, and meanwhile, a torsion spring is connected between the rotating block and the rotating shaft, and then torsion spring slowly rotates the turning block to initial position when losing pressure, and then loses the contact between latch segment on the turning block and the observation equipment body, and then made things convenient for dismantling between staff to observation equipment and the rack.

Drawings

FIG. 1 is a schematic structural view of an external observation device placement rack applied to a lake and grass system of the present invention;

FIG. 2 is a schematic view of the connection structure of the placement board of the present invention;

fig. 3 is the schematic view of the split structure of the locking mechanism of the present invention.

In the figure: the rack comprises a rack body 1, an observation equipment body 2, a placing plate 3, a movable groove 4, a connecting block 5, a rotating block 6, a pushing block 7, a sliding rod 8, a sliding groove 9, a rotating groove 10, a rotating shaft 11, a torsion spring 12, a locking block 13 and a spring 14.

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. 1-3, the present invention provides a new technical solution: an external observation device placing rack applied to a mountain and water forest field lake grass system comprises a placing rack body 1, wherein a placing plate 3 is arranged on the upper surface of the placing rack body 1, a spring 14 is fixedly connected to the lower surface of the placing plate 3, the lower end of the spring 14 is fixedly connected to the upper surface of the placing rack body 1, the number of the spring 14 can be set according to actual conditions, an observation device body 2 is arranged on the placing plate 3, a placing groove is formed in the upper surface of the placing plate 3, the lower end of the observation device body 2 is placed in the placing groove in the placing plate 3, a movable groove 4 is formed in the placing plate 3, the number of the movable grooves 4 is two, the two movable grooves 4 are respectively formed in the left side and the right side of the placing plate 3, structures arranged in the two movable grooves 4 are set in an opposite mode, connecting blocks 5 are fixedly connected to the inner walls of the bottoms of the two movable grooves 4, and rotating blocks 6 are, the structure of the rotating block 6 is a reverse right-angled triangle, one end of the connecting block 5 connected with the rotating block 6 is provided with a rotating groove 10, the inside of the rotating groove 10 is fixedly connected with a rotating shaft 11, the front end and the rear end of the rotating shaft 11 are respectively fixedly connected with the inner walls of the front side and the rear side of the rotating groove 10, one end of the rotating block 6 connected with the connecting block 5 is provided with a connecting groove, the rotating block 6 is movably sleeved on the rotating shaft 11 in the rotating groove 10 through the connecting groove, the rotating shaft 11 is movably sleeved with a torsion spring 12, the torsion spring 12 is the existing structure and is not described in much detail, the output arms at the two ends of the torsion spring 12 are respectively fixedly connected on the rotating block 6 and in the rotating groove 10 of the connecting block 5, the end of the rotating block 6 connected with the rotating groove 10 is set to be a semicircular structure, the rotating groove 10 is set to be, thereby reducing the contact area between the rotating block 6 and the rotating groove 10, and improving the smoothness of one end of the rotating block 6 in the rotating groove 10, further reducing the friction force between the rotating block 6 and the rotating groove 10, and further avoiding the situation that the rotating block 6 is excessively rubbed during rotation to cause mechanical jamming, locking blocks 13 are respectively and fixedly connected on the opposite surfaces of the two rotating blocks 6, the structure of the locking blocks 13 is an arc structure, the opposite surfaces of the two locking blocks 13 are contacted with the lower end of the observation equipment body 2, meanwhile, friction blocks are arranged on the opposite surfaces of the two locking blocks 13, the friction blocks are not redundant in the prior structure, a pushing block 7 is arranged on the connecting block 5, a sliding rod 8 is fixedly connected on the lower surface of the pushing block 7, a sliding groove 9 is arranged on the upper surface of the connecting block 5, and the sliding groove 9 extends out of the upper and lower side surfaces of the connecting block 5, slide bar 8 runs through out spout 9 on the connecting block 5, and slide bar 8 runs through out the one end of spout 9 and runs through equally and places board 3, and slide bar 8 runs through out the one end fixed connection who places board 3 and at the upper surface of rack body 1, and the structure that promotes piece 7 is right triangle, promotes the inclined plane on oblique angle and the turning block 6 on the piece 7 simultaneously and contacts.

The working principle is as follows: when the external observation equipment placing frame applied to the mountain and water forest field lake grass system is used, when the lower end of the observation equipment body 2 is placed in the placing groove on the placing plate 3, because the observation equipment body 2 has a certain weight, the gravity of the observation equipment body 2 forms pressure on the placing plate 3, the spring 14 between the placing plate 3 and the placing frame body 1 is subjected to extrusion force, the linear relation between the stress and the strain in the material when the spring 14 is subjected to the extrusion force can be obtained according to Hooke's law, the spring 14 is further contracted when being subjected to the extrusion force, meanwhile, because one end of the sliding rod 8 penetrating out of the placing plate 3 is fixedly connected to the upper surface of the placing frame body 1, the whole connecting structure on the placing plate 3 descends, the pushing block 7 on the sliding rod 8 is always in the same horizontal position, and further, when the rotating block 6 on the placing plate 3 descends, meanwhile, the structure of the rotating block 6 is set to be a reverse right-angled triangle, when the oblique angle on the pushing block 7 is contacted with the oblique plane on the rotating block 6, the pushing block 7 is always kept different, and then the oblique angle of the pushing block 7 generates extrusion force on the rotating block 6, so that the rotating block 6 is displaced towards one side of the observation device body 2 by taking the rotating shaft 11 as a rotating point, meanwhile, one end of the rotating block 6 connected with the rotating groove 10 is set to be a semicircular structure, and the rotating groove 10 is set to be an arc-shaped groove, so that when the rotating block 6 rotates in the rotating groove 10, the contact area between the rotating block 6 and the rotating groove 10 is reduced, the smoothness of one end of the rotating block 6 in the rotating groove 10 is improved, the friction force between the rotating block 6 and the rotating groove 10 is reduced, and the condition that the rotating block 6 is excessively rubbed to cause mechanical jamming is avoided when rotating, the stability and the fluency of the rotation of the rotating block 6 are improved, the locking block 13 on the rotating block 6 is contacted with the lower end of the observation device body 2, the structure of the locking block 13 is arranged into a circular arc structure, the contact area of the locking block 13 and the lower end of the observation device body 2 is increased, meanwhile, the surface of one side, close to the observation device body 2, of the locking block 13 is arranged into a friction block, according to the formula f of friction, the friction block is mu N (mu is a dynamic friction factor, also called a sliding friction coefficient), and is only related to the materials and the roughness of the contact surface, so that the friction force between the locking block 13 and the observation device body 2 is improved, the fastening effect of the locking block 13 on the observation device body 2 is further enhanced, when the observation device body 2 needs to be taken, the observation device body 2 is taken, and the contact between the observation device body 2 and the placing plate 3 is lost, place spring 14 between board 3 and the rack body 1 and lose the extrusion force and then release thrust, and then make and place board 3 and slowly carry out upward displacement, turning block 6 upward displacement and then make the oblique angle that promotes piece 7 equally on the inclined plane of turning block 6 move down simultaneously, and then the oblique angle that promotes piece 7 has reduced the extrusion force on the 6 inclined planes of turning block, simultaneously through being connected with torque spring 12 between turning block 6 and the axis of rotation 11, and then torque spring 12 slowly rotates turning block 6 to initial position when losing pressure, and then lose the contact between latch segment 13 on the turning block 6 and the observation equipment body 2, just so can take out observation equipment body 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an be applied to outside observation device rack of mountain and water forest field lake grass system, includes rack body (1), fixed surface is connected with spring (14) on rack body (1), board (3) are placed to the upper end fixedly connected with of spring (14), it is provided with observation device body (2), its characterized in that on board (3) to place: place the left and right sides of board (3) upper surface and seted up two movable groove (4) respectively, two equal fixedly connected with connecting block (5), two on the bottom inner wall of movable groove (4) the relative one of connecting block (5) is served and is rotated respectively and be connected with turning block (6), two fixedly connected with latch segment (13) respectively in the relative one side of turning block (6), be provided with on connecting block (5) and promote piece (7).

2. The external observation device placing frame applied to the mountain and water forest field lake grass system according to claim 1, wherein: connecting block (5) serve with turning block (6) be connected and have seted up rotation groove (10), the inside fixedly connected with axis of rotation (11) of rotation groove (10), one of connecting block (6) and connecting block (5) is served and has seted up the spread groove, turning block (6) cup joint on axis of rotation (11) in rotation groove (10) through the spread groove activity, torque spring (12) have been cup jointed in the activity on axis of rotation (11).

3. The external observation device placing frame applied to the mountain and water forest field lake grass system according to claim 2, wherein: the output arms at two ends of the torsion spring (12) are respectively and fixedly connected to the rotating block (6) and in the rotating groove (10) of the connecting block (5), one end, connected with the rotating groove (10), of the rotating block (6) is of a semicircular structure, the rotating groove (10) is of an arc-shaped groove, and the structure of the rotating block (6) is of a reverse right-angled triangle.

4. The external observation device placing frame applied to the mountain and water forest land lake grass system according to claim 3, wherein: the structure of latch segment (13) is the circular arc type structure, two set up to the clutch blocks on the opposite face of latch segment (13).

5. The external observation device placing frame applied to the mountain and water forest field lake grass system according to claim 1, wherein: promote lower fixed surface of piece (7) and be connected with slide bar (8), spout (9) have been seted up to connecting block (5) upper surface, spout (9) extend the upper and lower both sides surface of connecting block (5), slide bar (8) run through out spout (9) on connecting block (5), the one end that slide bar (8) run through out spout (9) is run through equally and is placed board (3), slide bar (8) run through out the upper surface of the one end fixed connection of placing board (3) at rack body (1).

6. The external observation device placing frame applied to the mountain and water forest field lake grass system according to claim 1, wherein: the structure of the pushing block (7) is a right triangle, and the oblique angle on the pushing block (7) is in contact with the oblique plane on the rotating block (6).