CN206804904U - Prism fender bracket - Google Patents
Prism fender bracket Download PDFInfo
- Publication number
- CN206804904U CN206804904U CN201720592998.8U CN201720592998U CN206804904U CN 206804904 U CN206804904 U CN 206804904U CN 201720592998 U CN201720592998 U CN 201720592998U CN 206804904 U CN206804904 U CN 206804904U
- Authority
- CN
- China
- Prior art keywords
- prism
- mounting holes
- limiting plate
- column mounting
- plate column
- Prior art date
- 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.)
- Expired - Fee Related
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
It the utility model is related to a kind of prism fender bracket, its each first limiting plate column mounting holes are respectively positioned on the outside of the corresponding angles of the spacing delthyrium of prism top surface, three top plate column mounting holes are offered on top plate, the spacing delthyrium in prism bottom surface is offered on second limiting plate, three the second limiting plate column mounting holes are further opened with second limiting plate, three bottom plate column mounting holes are offered on bottom plate, the top and bottom of three root posts offer internal thread hole, three bolts are threadedly coupled after being each passed through each top plate column mounting holes and corresponding first limiting plate column mounting holes with the internal thread hole of corresponding column top, the other three bolt is threadedly coupled after being each passed through each bottom plate column mounting holes and corresponding second limiting plate column mounting holes with the internal thread hole of corresponding column bottom.The utility model can effectively protect prism, reduce the prism loss in experiment.
Description
Technical field
It the utility model is related to Physical Experiment protection equipment technical field, and in particular to a kind of prism fender bracket.
Background technology
In College Physics infrastest (being tested with spectrometer medium refraction index), a kind of equilateral prism is used.
Usual this prism unprotect device, for the prism in experiment due to tumbling and colliding, breakage rate is very high.
Utility model content
The purpose of this utility model is to provide a kind of prism fender bracket, and the prism fender bracket can be protected effectively
Prism, reduce the prism loss in experiment.
In order to solve the above technical problems, the prism fender bracket designed by the utility model, it is characterised in that：It includes top
Plate, the first limiting plate, bottom plate, the second limiting plate and three root posts, wherein, offered in the middle part of the first limiting plate and Rhizoma Sparganii vertex
The spacing delthyrium of prism top surface corresponding to face, three the first limiting plate column mounting holes is further opened with the first limiting plate, often
Individual first limiting plate column mounting holes are respectively positioned on the outside of the corresponding angles of the spacing delthyrium of prism top surface, and each first limiting plate is stood
The extended line of post mounting hole and the spacing delthyrium corresponding angles line of prism top surface both passes through the spacing delthyrium of prism top surface
Central point, offer on the top plate and distinguish three coaxial top plate columns with three the first limiting plate column mounting holes and install
Hole, the spacing delthyrium in prism bottom surface corresponding with the spacing delthyrium of prism top surface, institute are offered on second limiting plate
State and be further opened with distinguishing three coaxial the second limiting plate columns with three the first limiting plate column mounting holes on the second limiting plate
Mounting hole, offer on the bottom plate and distinguish three coaxial bottom plate columns with three the first limiting plate column mounting holes and install
Hole, the top board undersurface are bonded with the top surface of the first limiting plate, and the top surface of bottom plate is bonded with the bottom surface of the second limiting plate, and three vertical
The top and bottom of post offer internal thread hole, and three bolts are each passed through each top plate column mounting holes and corresponding first
It is threadedly coupled after limiting plate column mounting holes with the internal thread hole of corresponding column top, the other three bolt is each passed through each bottom
It is threadedly coupled after plate column mounting holes and corresponding second limiting plate column mounting holes with the internal thread hole of corresponding column bottom.
The utility model when in use can protect prism, and three root posts can be right when prism surprisingly falls
The corner angle of prism are protected, and prevent that prism from falling or collision rift is damaged, and reduce laboratory caused by prism breakage
Loss.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is configuration schematic diagram of the present utility model；
Fig. 3 is the structural representation of the first limiting plate in the utility model；
Fig. 4 is the structural representation of the second limiting plate in the utility model.
Wherein, 1-top plate, 1.1-top plate column mounting holes, the 2-the first limiting plate, 2.1-prism top surface spacing three
Corner apertures, the 2.2-the first limiting plate column mounting holes, 3-bottom plate, 3.1-bottom plate column mounting holes, the 4-the second limiting plate,
The spacing delthyrium in 4.1-prism bottom surface, the 4.2-the second limiting plate column mounting holes, 5-column, 6-bolt, 7-buffering
Circular hole, 8-prism, 9-gap.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail：
A kind of prism fender bracket, as shown in figures 1-4：It is spacing that it includes top plate 1, the first limiting plate 2, bottom plate 3, second
The root post 5 of plate 4 and three, wherein, it is spacing that the middle part of the first limiting plate 2 offers prism top surface corresponding with the top surface of prism 8
Delthyrium 2.1, three the first limiting plate column mounting holes 2.2, each first limiting plate column are further opened with the first limiting plate 2
Mounting hole 2.2 is respectively positioned on the outside of the corresponding angles of the spacing delthyrium 2.1 of prism top surface, each first limiting plate column mounting holes
2.2 both pass through the spacing delthyrium 2.1 of prism top surface with the extended line of the spacing corresponding angles line of delthyrium 2.1 of prism top surface
Central point, offer on the top plate 1 and distinguish three coaxial top plate columns with three the first limiting plate column mounting holes 2.2
Mounting hole 1.1,2.1 corresponding prism bottom surface of delthyrium limit spacing with prism top surface is offered on second limiting plate 4
Position delthyrium 4.1, it is further opened with second limiting plate 4 distinguishing with three the first limiting plate column mounting holes 2.2 coaxial
Three the second limiting plate column mounting holes 4.2, offer on the bottom plate 3 and divide with three the first limiting plate column mounting holes 2.2
Three not coaxial bottom plate column mounting holes 3.1, the bottom surface of top plate 1 are bonded with the top surface of the first limiting plate 2, the top of bottom plate 3
Face is bonded with the bottom surface of the second limiting plate 4, and the top and bottom of three root posts 5 offer internal thread hole, and three bolts 6 divide
Not Chuan Guo after each top plate column mounting holes 1.1 and corresponding first limiting plate column mounting holes 2.2 with the corresponding top of column 5
Internal thread hole is threadedly coupled, and the other three bolt 6 is each passed through each bottom plate column mounting holes 3.1 and corresponding second limiting plate
It is threadedly coupled after column mounting holes 4.2 with the internal thread hole of the corresponding bottom of column 5.
In above-mentioned technical proposal, the second limiting plate 4 and the first limiting plate 2 can limit Rhizoma Sparganii by spacing delthyrium thereon
Mirror 8 moves horizontally, and top plate 1 and bottom plate 3 can limit vertically moving for prism 8, it may be necessary to top plate 1 and bottom plate 3 with
Cushion pad is added between prism 8.Above structure makes prism 8 be stably fixed at prism fender bracket of the present utility model
In.
In above-mentioned technical proposal, buffering circular hole 7 is equipped with each angle of the spacing delthyrium 2.1 of prism top surface.
Buffering circular hole 7 is equipped with each angle of the spacing delthyrium 4.1 in prism bottom surface.Buffering circular hole 7 can prevent prism 8
Drift angle contacts with prism limiting plate, three faces contact of prism limiting plate and prism 8, near the drift angle of prism 8
Do not contact, Such a design reduces the difficulty of processing of spacing delthyrium, simultaneous buffering circular hole 7 can also rise to the drift angle of prism 8
To buffer protection.
In above-mentioned technical proposal, between being respectively provided between each first limiting plate column mounting holes 2.2 and corresponding buffering circular hole 7
Gap 9.Gap 9 is respectively provided between each second limiting plate column mounting holes 4.2 and corresponding buffering circular hole 7.Above-mentioned gap 9 is 6mm.
When by external force minute elastic deformation is occurred for column 5, gap 9 can avoid prism corner angle that secondary collision occurs with column 5.
In above-mentioned technical proposal, the column 5 is the prism of metal six or cylinder.The prism of metal six or cylinder have very strong
Impact resistance, the corner angle side of prism 8 can be protected.
In above-mentioned technical proposal, the top plate column mounting holes 1.1 and bottom plate column mounting holes 3.1 are taper countersunk head
Hole or cylindricality counter sink.Ensure that bolt 6 will not protrude after installing from top surface or bottom surface, it is flat when in use to make top plate 1 and bottom plate 3
Face, it ensure that the experiment effect of internal prism 8.
The present invention is in use, the top surface of prism 8 is located in the spacing delthyrium 2.1 of prism top surface, the bottom of prism 8
Face is located in the spacing delthyrium 4.1 in prism bottom surface, and three root posts 5 are parallel with corner angle side corresponding to prism 8, can be in Rhizoma Sparganii
Corner angle side is protected when mirror 8 is fallen down or collided.When colliding with, column 5 substitute prism corner angle subject it is external
Impulsive force.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (7)
- A kind of 1. prism fender bracket, it is characterised in that：It includes top plate (1), the first limiting plate (2), bottom plate (3), the second limit Position plate (4) and three root posts (5), wherein, Rhizoma Sparganii corresponding with prism (8) top surface is offered in the middle part of the first limiting plate (2) The spacing delthyrium in vertex face (2.1), three the first limiting plate column mounting holes (2.2) is further opened with the first limiting plate (2), often Individual first limiting plate column mounting holes (2.2) are respectively positioned on the outside of the corresponding angles of the spacing delthyrium of prism top surface (2.1), Mei Ge One limiting plate column mounting holes (2.2) and the extended line of the spacing delthyrium of prism top surface (2.1) corresponding angles line both pass through three The central point of the spacing delthyrium of prism top surface (2.1), offer and three the first limiting plate column mounting holes on the top plate (1) (2.2) distinguish three coaxial top plate column mounting holes (1.1), offered and prism top surface on second limiting plate (4) The spacing delthyrium in prism bottom surface (4.1) corresponding to spacing delthyrium (2.1), be further opened with second limiting plate (4) with Three coaxial the second limiting plate column mounting holes (4.2) of three the first limiting plate column mounting holes (2.2) difference, the bottom plate (3) the three bottom plate column mounting holes (3.1) coaxial with three the first limiting plate column mounting holes (2.2) difference are offered on, Top plate (1) bottom surface is bonded with the top surface of the first limiting plate (2), and the top surface of bottom plate (3) and the bottom surface of the second limiting plate (4) are pasted Close, the top and bottom of three root posts (5) offer internal thread hole, and three bolts (6) are each passed through each top plate column peace Hole (1.1) and corresponding first limiting plate column mounting holes (2.2) is filled afterwards with the internal thread hole screw thread on corresponding column (5) top to connect Connect, the other three bolt (6) is each passed through each bottom plate column mounting holes (3.1) and corresponding second limiting plate column mounting holes (4.2) it is threadedly coupled afterwards with the internal thread hole of corresponding column (5) bottom.
- 2. prism fender bracket according to claim 1, it is characterised in that：The spacing delthyrium of prism top surface (2.1) buffering circular hole (7) is equipped with each angle.
- 3. prism fender bracket according to claim 1, it is characterised in that：The spacing delthyrium in prism bottom surface (4.1) buffering circular hole (7) is equipped with each angle.
- 4. prism fender bracket according to claim 2, it is characterised in that：Each first limiting plate column mounting holes (2.2) it is respectively provided with gap (9) between corresponding buffering circular hole (7).
- 5. prism fender bracket according to claim 3, it is characterised in that：Each second limiting plate column mounting holes (4.2) it is respectively provided with gap (9) between corresponding buffering circular hole (7).
- 6. prism fender bracket according to claim 1, it is characterised in that：The column (5) is six prisms or cylinder.
- 7. prism fender bracket according to claim 1, it is characterised in that：The top plate column mounting holes (1.1) and bottom Plate column mounting holes (3.1) are taper counter sink or cylindricality counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592998.8U CN206804904U (en) | 2017-05-25 | 2017-05-25 | Prism fender bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592998.8U CN206804904U (en) | 2017-05-25 | 2017-05-25 | Prism fender bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804904U true CN206804904U (en) | 2017-12-26 |
Family
ID=60742857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720592998.8U Expired - Fee Related CN206804904U (en) | 2017-05-25 | 2017-05-25 | Prism fender bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166880A (en) * | 2022-07-06 | 2022-10-11 | 苏州沛斯仁光电科技有限公司 | Depolarization high-precision pentagonal prism |
-
2017
- 2017-05-25 CN CN201720592998.8U patent/CN206804904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166880A (en) * | 2022-07-06 | 2022-10-11 | 苏州沛斯仁光电科技有限公司 | Depolarization high-precision pentagonal prism |
| CN115166880B (en) * | 2022-07-06 | 2023-11-10 | 苏州沛斯仁光电科技有限公司 | Depolarization high-precision pentagonal prism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |