CN207886195U - A kind of electronic color visual field identifier fixing bracket - Google Patents
A kind of electronic color visual field identifier fixing bracket Download PDFInfo
- Publication number
- CN207886195U CN207886195U CN201721369528.1U CN201721369528U CN207886195U CN 207886195 U CN207886195 U CN 207886195U CN 201721369528 U CN201721369528 U CN 201721369528U CN 207886195 U CN207886195 U CN 207886195U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- visual field
- pedestal
- sides
- electronic color
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of electronic color visual field identifier fixing brackets, and the utility model is related to electronic color visual field identifier technical fields.Including pedestal, it is fixedly connected with transverse slat between the both sides of base inner wall, the both sides of the transverse slat bottom have been fixedly connected with damping device, left pivot movement at the top of the base inner wall is connected with lead screw, the right end of the lead screw runs through the right side of pedestal and extends to the outside of pedestal, and lead screw is located at one end of base exterior and is fixedly connected with handle, the both sides on the lead screw surface are threaded with sliding shoe, the electronic color visual field identifier fixing bracket, the height of platform can be adjusted, it can be according to its height of the height de-regulation of measured people, increase its comfort level, reduce measurement error, improve the stability of device, it prevents due to motional collision, cause the damage of device, extend the service life of device, and it is easily installed dismounting, increase the convenience of device, it is readily transported.
Description
Technical field
The utility model is related to electronic color visual field identifier technical field, specially a kind of electronic color visual field identifier
Fixing bracket.
Background technology
Visual field of color refers to color area of the individual to each object color component and its size on the retina, and human eye retina is not
There is different sensitivity to color with position, the esthesis at macula lutea is most strong, and it is lower to leave the remoter feeling ability of macula lutea, so
A visual field problem is there is, while under identical external condition, usually white (or grey) visual field is maximum, yellow, indigo plant
Color takes second place, it is red again under, green is minimum, and the visual field of human eye also with the lightness of stimulation object, size, background and is fitted except color in addition to
The factors such as answering property condition and change, can measure visible range of the human eye to color using color resolution visual field instrument.
Existing electronic color visual field identifier fixing bracket, can not according to its height of the height de-regulation of measured people,
Measured people can not be made to be in more comfortable state, increase its measurement error, and be not easy to dismounting installation, it is not readily transportable,
It is easy to cause damage.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of electronic color visual field identifier fixing bracket, solution
Having determined can not can not make measured people be in more comfortable state, increase according to its height of the height de-regulation of measured people
Its measurement error, and it is not easy to dismounting installation, not readily transportable, the problem of be easy to causeing damage.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of electronic color visual field point
It distinguishes instrument fixing bracket, including pedestal, transverse slat, the both sides of the transverse slat bottom is fixedly connected between the both sides of the base inner wall
It is fixedly connected with damping device, the left pivot movement at the top of the base inner wall is connected with lead screw, and the right end of the lead screw runs through
The right side of pedestal and the outside for extending to pedestal, and lead screw is located at one end of base exterior and is fixedly connected with handle, the lead screw
The both sides on surface are threaded with sliding shoe, and the top slide of the bottom of sliding shoe and transverse slat connects, two slidings
The top of block is rotatably connected to first connecting rod, and the top of the first connecting rod is rotatably connected to platform, the top of the platform
Through the top of pedestal and the outside of pedestal is extended to, the top movable of the platform is connected with support column, the support column
Front is connected with visual field disk, and pointer is rotatably connected at the axle center of visual field disk, the back side flexible connection of the support column
There are arc ring, the top slide of the platform to be connected with supporting rod, bracket is fixedly connected at the top of the supporting rod.
Preferably, damping device includes outline border, and the top of the outline border is fixedly connected with the side of transverse slat bottom, described outer
Both sides at the top of frame inner wall are rotatably connected to second connecting rod, and the bottom end of two second connecting rods is rotatably connected to movement
Block, and the side of movable block is fixedly connected by the first telescopic rod with the side of outline border inner wall, two movable blocks are far from
The side of one telescopic rod is rotatably connected to third connecting rod, fixed between the bottom end of the third connecting rod and the top of second connecting rod to connect
Be connected to the first spring, the bottom end of the third connecting rod is rotatably connected to sliding panel, the both sides of the sliding panel respectively in outline border
The both sides of wall are slidably connected, and the second telescopic rod is fixedly connected between the top of sliding panel and the top of outline border inner wall.
Preferably, the bottom of the sliding panel is fixedly connected with straight-bar, and the bottom end of the straight-bar sequentially passes through the bottom of outline border
Portion and the bottom of pedestal and the outside for extending to pedestal, one end that the straight-bar is located at base exterior are fixedly connected with support leg.
Preferably, the both sides of the table top have been fixedly connected with the first fixed block, the inside of first fixed block
Through there is the first threaded rod, and the both sides of support column offer the first threaded hole used with the first shaft.
Preferably, the bottom of the visual field disk is fixedly connected with the second fixed block, and the inside of second fixed block is run through
There is the second threaded rod, and the surface of support column offers the second threaded hole used with the second shaft.
Preferably, the surface of the supporting rod is fixedly connected with stable block, and the inside of the stable block, which is run through, kelly, institute
The top for stating kelly is fixedly connected with pull handle, the surface of the kelly and is covered between the top of block and the bottom of pull handle positioned at stablizing
Equipped with second spring, the card slot being used cooperatively with kelly is offered at the top of the platform.
Advantageous effect
The utility model provides a kind of electronic color visual field identifier fixing bracket.Has following advantageous effect：
(1), the electronic color visual field identifier fixing bracket, silk is connected with by the left pivot movement at the top of base inner wall
Bar, the right end of the lead screw is through the right side of pedestal and extends to the outside of pedestal, and lead screw is located at one end of base exterior and consolidates
Surely it is connected with handle, the both sides on the lead screw surface are threaded with sliding shoe, and the top of the bottom of sliding shoe and transverse slat
It is slidably connected, the top of two sliding shoes is rotatably connected to first connecting rod, the top rotation connection of the first connecting rod
There is platform, achieved the purpose that the height that can adjust platform, can be increased according to its height of the height de-regulation of measured people
Its comfort level reduces measurement error.
(2), the electronic color visual field identifier fixing bracket is fixed with the side of transverse slat bottom by the top of outline border and is connected
It connects, the both sides at the top of outline border inner wall are rotatably connected to second connecting rod, and the bottom end of two second connecting rods is rotatably connected to movement
Block, and the side of movable block is fixedly connected by the first telescopic rod with the side of outline border inner wall, two movable blocks are stretched far from first
The side of contracting bar is rotatably connected to third connecting rod, and first is fixedly connected between the bottom end of third connecting rod and the top of second connecting rod
Spring, the bottom end of third connecting rod are rotatably connected to sliding panel, and the both sides of the both sides of sliding panel respectively with outline border inner wall are slidably connected,
And it is fixedly connected with the second telescopic rod between the top and the top of outline border inner wall of sliding panel, reach the stability for improving device
Purpose, prevent the damage for causing device due to motional collision, extend the service life of device.
(3), the electronic color visual field identifier fixing bracket has been fixedly connected with by the both sides of the table top
One fixed block, the inside of first fixed block, which is run through, the first threaded rod, and the both sides of support column offer and the first screw thread
The first threaded hole that bar is used cooperatively has achieved the purpose that be easily installed dismounting, has increased device convenience, be readily transported.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side view；
Fig. 3 is the structural schematic diagram of the utility model damping device.
In figure：1 pedestal, 2 transverse slats, 3 damping devices, 31 outline borders, 32 second connecting rods, 33 third connecting rods, 34 movable blocks, 35 are slided
Movable plate, 4 lead screws, 5 sliding shoes, 6 first connecting rods, 7 platforms, 8 support columns, 9 visual field disks, 10 pointers, 11 arc rings, 12 first are fixed
Block, 13 first threaded rods, 14 straight-bars, 15 support legs, 16 second fixed blocks, 17 second threaded rods, 18 supporting rods, 19 brackets, 20
Stablize block, 21 kellies.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electronic color visual field identifier fixes branch
Frame, including pedestal 1 are fixedly connected with transverse slat 2 between the both sides of 1 inner wall of pedestal, and the both sides of 2 bottom of transverse slat, which have been fixedly connected with, to be subtracted
Device 3 is shaken, the left pivot movement at the top of 1 inner wall of pedestal is connected with lead screw 4, and the right end of lead screw 4 through the right side of pedestal 1 and extends to
The outside of pedestal 1, and lead screw 4 is located at one end outside pedestal 1 and is fixedly connected with handle, the both sides side of being provided on 4 surface of lead screw
To opposite screw thread, the both sides on 4 surface of lead screw are threaded with sliding shoe 5, and the top of the bottom of sliding shoe 5 and transverse slat 2
It is slidably connected, the top of transverse slat 2 offers the first sliding rail being used cooperatively with sliding shoe 5, and the top of two sliding shoes 5 rotates
It is connected with first connecting rod 6, the top of first connecting rod 6 is rotatably connected to platform 7, and the top of platform 7 through the top of pedestal 1 and is prolonged
The outside of pedestal 1 is extended to, the top movable of platform 7 is connected with support column 8, and the top of platform 7 is offered to be made with the cooperation of support column 8
Loose slot is easily installed and dismantles, and the front of support column 8 is connected with visual field disk 9, and turns at the axle center of visual field disk 9
Dynamic to be connected with pointer 10, the back side of support column 8 is connected with arc ring 11, and the top slide of platform 7 is connected with supporting rod 18, puts down
The top of platform 7 offers the second sliding rail being used cooperatively with supporting rod 18, and the top of supporting rod 18 is fixedly connected with bracket 19, subtracts
It includes outline border 31 to shake device 3, and the top of outline border 31 is fixedly connected with the side of 2 bottom of transverse slat, the both sides at the top of 31 inner wall of outline border
It is rotatably connected to second connecting rod 32, the bottom ends of two second connecting rods 32 is rotatably connected to movable block 34, and movable block 34
Side is fixedly connected by the first telescopic rod with the side of 31 inner wall of outline border, two sides of the movable block 34 far from the first telescopic rod
It is rotatably connected to third connecting rod 33, the first bullet is fixedly connected between the bottom end and the top of second connecting rod 32 of third connecting rod 33
Spring, the bottom end of third connecting rod 33 are rotatably connected to sliding panel 35, the both sides of sliding panel 35 two sideslips with 31 inner wall of outline border respectively
Dynamic connection, the both sides of 31 inner wall of outline border offer the third sliding rail being used cooperatively with sliding panel 35, and the top of sliding panel 35 with
The second telescopic rod is fixedly connected between the top of 31 inner wall of outline border, the bottom of sliding panel 35 is fixedly connected with straight-bar 14, straight-bar
14 bottom end sequentially passes through the bottom of outline border 31 and the bottom of pedestal 1 and the outside for extending to pedestal 1, and straight-bar 14 is located at pedestal 1
External one end is fixedly connected with support leg 15, and the both sides at 7 top of platform have been fixedly connected with the first fixed block 12, and first fixes
The inside of block 12 is through there is the first threaded rod 13, and the both sides of support column 8 offer the be used cooperatively with the first threaded rod 13
The bottom of one threaded hole, visual field disk 9 is fixedly connected with the second fixed block 16, and the inside of the second fixed block 16, which is run through, the second screw thread
Bar 17, and the surface of support column 8 offers the second threaded hole being used cooperatively with the second threaded rod 17, the surface of supporting rod 18 is solid
Surely it is connected with stable block 20, the inside of stable block 20, which is run through, has kelly 21, the top of kelly 21 to be fixedly connected with pull handle, kelly 21
Surface and second spring is arranged between the top of block 20 and the bottom of pull handle positioned at stablizing, the top of platform 7 offer with
The card slot that kelly 21 is used cooperatively.
In use, rotary screw rod 4, lead screw 4 drives two sliding shoes 5 to be moved toward opposite direction, drives two first companies
Bar 6 moves, and two first connecting rods 6 are moved up and down with moving platform 7, makes platform 7 and, with compatible height, is rotated at the measured
Second threaded rod 17, enables visual field disk 9 to move, and adjusts the height of visual field disk 9, so that visual field disk 9 is located at the measured and mutually fits
The height matched, the second threaded rod 17 of rotation make visual field disk 9 that can not move, and pull kelly 21, the position of mobile supporting rod 18, branch
Strut 18 drives bracket 19 to move, and makes position compatible with the measured at bracket 19, you can start to measure.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electronic color visual field identifier fixing bracket, including pedestal (1), it is characterised in that：Pedestal (1) inner wall
Transverse slat (2) is fixedly connected between both sides, the both sides of transverse slat (2) bottom have been fixedly connected with damping device (3), the bottom
Left pivot movement at the top of seat (1) inner wall is connected with lead screw (4), and the right end of the lead screw (4) is through the right side of pedestal (1) and extension
To the outside of pedestal (1), and lead screw (4) is located at the external one end of pedestal (1) and is fixedly connected with handle, lead screw (4) surface
Both sides be threaded with sliding shoe (5), and the bottom of sliding shoe (5) is connect with the top slide of transverse slat (2), described in two
The top of sliding shoe (5) is rotatably connected to first connecting rod (6), and the top of the first connecting rod (6) is rotatably connected to platform
(7), the top of the platform (7) runs through the top of pedestal (1) and extends to the outside of pedestal (1), the top of the platform (7)
It is connected with support column (8), the front of the support column (8) is connected with visual field disk (9), and the axle center of visual field disk (9)
Place is rotatably connected to pointer (10), and the back side of the support column (8) is connected with arc ring (11), the top of the platform (7)
Supporting rod (18) is slidably connected, bracket (19) is fixedly connected at the top of the supporting rod (18).
2. a kind of electronic color visual field identifier fixing bracket according to claim 1, it is characterised in that：Damping device
(3) include outline border (31), the top of the outline border (31) is fixedly connected with the side of transverse slat (2) bottom, in the outline border (31)
Both sides at the top of wall are rotatably connected to second connecting rod (32), and the bottom end of two second connecting rods (32) is rotatably connected to shifting
Motion block (34), and the side of movable block (34) is fixedly connected by the first telescopic rod with the side of outline border (31) inner wall, two institutes
It states side of the movable block (34) far from the first telescopic rod and is rotatably connected to third connecting rod (33), the bottom end of the third connecting rod (33)
The first spring is fixedly connected between the top of second connecting rod (32), the bottom end of the third connecting rod (33) is rotatably connected to cunning
Movable plate (35), the both sides of the both sides of the sliding panel (35) respectively with outline border (31) inner wall are slidably connected, and sliding panel (35)
It is fixedly connected with the second telescopic rod between top and the top of outline border (31) inner wall.
3. a kind of electronic color visual field identifier fixing bracket according to claim 2, it is characterised in that：The sliding panel
(35) bottom is fixedly connected with straight-bar (14), and the bottom end of the straight-bar (14) sequentially passes through bottom and the pedestal of outline border (31)
(1) bottom and the outside for extending to pedestal (1), the straight-bar (14) are located at the external one end of pedestal (1) and are fixedly connected with branch
Support leg (15).
4. a kind of electronic color visual field identifier fixing bracket according to claim 1, it is characterised in that：The platform
(7) both sides at the top of have been fixedly connected with the first fixed block (12), and the inside of first fixed block (12), which is run through, the first spiral shell
Rasp bar (13), and the both sides of support column (8) offer the first threaded hole being used cooperatively with the first threaded rod (13).
5. a kind of electronic color visual field identifier fixing bracket according to claim 1, it is characterised in that：The visual field disk
(9) bottom is fixedly connected with the second fixed block (16), and the inside of second fixed block (16), which is run through, the second threaded rod
(17), and the surface of support column (8) offers the second threaded hole being used cooperatively with the second threaded rod (17).
6. a kind of electronic color visual field identifier fixing bracket according to claim 1, it is characterised in that：The supporting rod
(18) surface is fixedly connected with stable block (20), and the inside of the stable block (20), which is run through, kelly (21), the kelly
(21) top is fixedly connected with pull handle, the surface of the kelly (21) and the bottom for being located at the top and pull handle of stablizing block (20)
Between be arranged with second spring, the card slot being used cooperatively with kelly (21) is offered at the top of the platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369528.1U CN207886195U (en) | 2017-10-23 | 2017-10-23 | A kind of electronic color visual field identifier fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369528.1U CN207886195U (en) | 2017-10-23 | 2017-10-23 | A kind of electronic color visual field identifier fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207886195U true CN207886195U (en) | 2018-09-21 |
Family
ID=63547119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721369528.1U Expired - Fee Related CN207886195U (en) | 2017-10-23 | 2017-10-23 | A kind of electronic color visual field identifier fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207886195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999576A (en) * | 2020-08-05 | 2020-11-27 | 安徽省中测电子科技有限公司 | Serial-type aging testing device |
-
2017
- 2017-10-23 CN CN201721369528.1U patent/CN207886195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999576A (en) * | 2020-08-05 | 2020-11-27 | 安徽省中测电子科技有限公司 | Serial-type aging testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |