CN209320548U - Demonstration white board is used in a kind of engineering management consulting - Google Patents
Demonstration white board is used in a kind of engineering management consulting Download PDFInfo
- Publication number
- CN209320548U CN209320548U CN201821970017.XU CN201821970017U CN209320548U CN 209320548 U CN209320548 U CN 209320548U CN 201821970017 U CN201821970017 U CN 201821970017U CN 209320548 U CN209320548 U CN 209320548U
- Authority
- CN
- China
- Prior art keywords
- bracket
- supporting block
- white board
- mounting rod
- installation set
- 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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Abstract
The utility model relates to the technical fields of blank, disclose a kind of engineering management consulting demonstration white board, including bracket, the plate body being arranged on bracket, the wheel being arranged in below bracket, mounting rod is provided on the bracket, the installation set extended along the vertical direction there are two being arranged on the mounting rod, sliding is provided with supporting block along the vertical direction in the installation set, and being provided with to connect with supporting block in the installation set makes supporting block and the discontiguous reset spring in ground；Setting is fluted above the supporting block, and rotation is provided with rotation axis in the installation set, and the convex block for making supporting block and ground face contact with groove cooperation is fixedly installed in the rotation axis, is provided with the drive rod being fixedly connected with the rotating shaft outside the installation set.Rotation axis is adjusted by drive rod, is embedded into convex block in groove, so that supporting block is moved down, supporting block and ground face contact, and then make wheel and surface separation, improve the stability of demonstration white board.
Description
Technical field
The utility model relates to the technical fields of blank, and in particular to demonstration white board is used in a kind of engineering management consulting.
Background technique
Blank is the writing plane of usually white metallic sheet material.The effect of blank is similar with blackboard, is that one kind can
Erasable writing implement repeatedly.Commonly used in teaching, session discussing, or personal and family keep record.
Existing demonstration white board generally includes bracket and plate body, is usually provided with multiple wheels below bracket, is moved easily
Blank.Demonstration white board after movement, still through wheel and ground face contact, during writing on plate body, is demonstrated white
Plate may move, and the stability of demonstration white board is poor.
Utility model content
For the problem of the stability difference of above-mentioned demonstration white board of the existing technology, the purpose of this utility model is that mentioning
For a kind of engineering management consulting demonstration white board, the stability of demonstration white board is improved.
To achieve the above object, the utility model provides following technical solution:
A kind of engineering management consulting demonstration white board, including bracket, the plate body being arranged on bracket, is arranged below bracket
Wheel, mounting rod is provided on the bracket, there are two the installation set extended along the vertical direction, institutes for setting on the mounting rod
State in installation set sliding along the vertical direction and be provided with supporting block, be provided in the installation set connect with supporting block make supporting block and
The discontiguous reset spring in ground；Setting is fluted above the supporting block, and rotation is provided with rotation axis in the installation set, institute
The convex block for being fixedly installed in rotation axis and making supporting block and ground face contact with groove cooperation is stated, is provided with and turns outside the installation set
The drive rod that moving axis is fixedly connected.
By using above-mentioned technical proposal, rotation axis is adjusted by drive rod, is embedded into convex block in groove, to make
Supporting block moves down, supporting block and ground face contact, and then makes wheel and surface separation, improves the stability of demonstration white board.
The utility model is further arranged to: the groove and convex block are arc-shaped.
By using above-mentioned technical proposal, the convex block of arc facilitates convenient for being embedded into groove and fixes bracket.
The utility model is further arranged to: being offered limiting slot on the convex block, is provided with and is used in the groove
The locating part being embedded in limiting slot.
By using above-mentioned technical proposal, by the way that locating part to be embedded into limiting slot, so that convex block be made to be embedded into groove
It is interior, it is fixed on convex block in groove, reduces the probability that convex block is detached from out of groove, improve the stability of bracket.
The utility model is further arranged to: the locating part is set as the spacing ball being rotatablely connected with groove.
By using above-mentioned technical proposal, spacing ball and groove are rotatablely connected, during convex block is embedded into groove,
Convex block is contacted with spacing ball, by the way that spacing ball to be embedded into limiting slot, is reduced the probability that convex block is detached from out of groove, is improved
The stability of bracket.
The utility model is further arranged to: offer rectangular channel on the bracket, the mounting rod be rectangular shaft and
Cooperate with rectangular channel, is arranged with the lantern ring being fixedly connected with installation set, the both ends of the mounting rod and bracket on the mounting rod
Connected by fixing piece.
By using above-mentioned technical proposal, mounting rod both ends are embedded into rectangular channel, connect mounting rod with bracket, installation
Bar is easy to connect with bracket.
The utility model is further arranged to: the fixing piece is arranged through bracket and is threadedly coupled with mounting rod
Standing screw.
It penetrates into standing screw in mounting rod by rotating standing screw by using above-mentioned technical proposal, makes to install
Bar is connect with bracket.When mounting rod needs replacing, mounting rod is convenient for disassembly and assembly with bracket.
The utility model is further arranged to: the abutting spiral shell for pushing against mounting rod is threaded on the lantern ring
Bar.
By using above-mentioned technical proposal, installation set is connect with mounting rod by lantern ring, installation set is connect with mounting rod
It is convenient.
The utility model is further arranged to: the supporting block rotated down is provided with horizontally extending abutting
Piece.
Keep contact piece vertical with mounting rod, when supporting block moves down by rotating contact piece by using above-mentioned technical proposal
When, contact piece and ground face contact.By contact piece and ground face contact, the contact area on bracket and ground is increased, is promoted
The stability of bracket.In mobile bracket, contact piece is rotated, keeps contact piece identical as mounting rod extending direction, reduced and abut
Piece generates the probability hindered to user.
The utility model has the advantage that
1, supporting block and ground face contact, and then make wheel and surface separation, improve the stability of demonstration white board；
2, pass through contact piece and ground face contact, the stability of lifting bracket.
Detailed description of the invention
Fig. 1 is the overall structure figure of demonstration white board；
Fig. 2 is the cross-sectional view of installation set.
Appended drawing reference: 1, bracket；2, plate body；3, wheel；4, rectangular channel；5, mounting rod；6, standing screw；7, lantern ring；8,
Installation set；9, screw rod is pushed against；10, supporting block；11, reset spring；12, groove；13, rotation axis；14, convex block；15, drive rod；
16, limiting slot；17, spacing ball；18, contact piece.
Specific embodiment
The utility model is described further referring to attached drawing.
A kind of engineering management consulting demonstration white board, include as shown in Figure 1: bracket 1, the plate body 2 being arranged on bracket 1,
Wheel 3 below bracket 1 is set.During mobile plate body 2, wheel 3 and ground face contact are moved easily plate body 2.
The rectangular channel 4 through 1 side of bracket is offered on bracket 1, the mounting rod 5 of rectangle is provided in rectangular channel 4, is installed
The both ends of bar 5 are connect by fixing piece with bracket 1.Fixing piece is arranged through bracket 1 and consolidates with what mounting rod 5 was threadedly coupled
Determine screw rod 6.By rotating standing screw 6, penetrates into standing screw 6 in mounting rod 5, connect mounting rod 5 with bracket 1.
It is arranged on mounting rod 5 there are two lantern ring 7, is fixedly connected with the installation set 8 extended along the vertical direction below lantern ring 7,
The abutting screw rod 9 for pushing against mounting rod 5 is threaded on lantern ring 7.By the way that by 7 sets of lantern ring, on mounting rod 5, rotation is pushed against
Screw rod 9 keeps lantern ring 7 fixed, so that installation set 8 be made to connect with bracket 1.
As shown in Figure 2: sliding is provided with supporting block 10 along the vertical direction in installation set 8, and reset bullet is provided in installation set 8
Spring 11, reset spring 11 are fixedly connected with supporting block 10, and reset spring 11 is fixedly connected with installation set 8.Reset spring 11 is natural
When state, supporting block 10 is not contacted with ground.It is provided with the groove 12 of arc above supporting block 10, rotates setting in installation set 8
There is rotation axis 13, the convex block 14 for being embedded in groove 12 is fixedly installed in rotation axis 13, convex block 14 is arc-shaped.
It is as shown in Figure 1 that the drive rod 15(being fixedly connected with rotation axis 13 is provided with outside installation set 8).Pass through rotation of drive rod
15, rotate rotation axis 13, rotation axis 13 drives convex block 14 to be embedded into groove 12, to make supporting block 10 move down, to make
Supporting block 10 and ground face contact, and then make wheel 3 and surface separation, improve the stability of demonstration white board.
The limiting slot 16 of arc is offered on convex block 14, and the limit for being embedded in limiting slot 16 is provided in groove 12
Part.Locating part is set as the spacing ball 17 being rotatablely connected with groove 12.During convex block 14 is embedded into groove 12, convex block
14 contact with spacing ball 17, and by the way that spacing ball 17 to be embedded into limiting slot 16, reduction convex block 14 is detached from general out of groove 12
Rate improves the stability of bracket 1.
10 rotated down of supporting block is provided with horizontally extending contact piece 18 as shown in Figure 1:.It is abutted by rotation
Piece 18 keeps contact piece 18 vertical with mounting rod 5, when supporting block 10 moves down, contact piece 18 and ground face contact.Pass through abutting
Piece 18 and ground face contact, increase the contact area of bracket 1 Yu ground, improve the stability of bracket 1.
Working principle: lantern ring 7 is set on mounting rod 5, and 5 both ends of mounting rod are embedded into rectangular channel 4, passes through fixed spiral shell
Mounting rod 5 is connect by bar 6 with bracket 1.After mobile demonstration white board, by rotation of drive rod 15, rotate rotation axis 13, rotation
Axis 13 drives convex block 14 to be embedded into groove 12, to make supporting block 10 move down, to make contact piece 18 and ground face contact, in turn
Make wheel 3 and surface separation, improves the stability of demonstration white board.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of engineering management consulting demonstration white board, exists including bracket (1), the plate body (2) being arranged on bracket (1), setting
Wheel (3) below bracket (1) is set on the mounting rod (5) it is characterized in that: being provided with mounting rod (5) on the bracket (1)
It sets there are two the installation set (8) extended along the vertical direction, the interior sliding along the vertical direction of the installation set (8) is provided with supporting block
(10), it is provided with to connect with supporting block (10) in the installation set (8) and makes supporting block (10) and the discontiguous reset spring in ground
(11)；Fluted (12) are set above the supporting block (10), rotation is provided with rotation axis (13), institute on the installation set (8)
State the convex block (14) for being fixedly installed on rotation axis (13) and making supporting block (10) and ground face contact with groove (12) cooperation, the peace
The drive rod (15) being fixedly connected with rotation axis (13) is provided with outside encapsulation (8).
2. a kind of engineering management consulting demonstration white board according to claim 1, it is characterized in that: the groove (12) with it is convex
Block (14) is arc-shaped.
3. a kind of engineering management consulting demonstration white board according to claim 2, it is characterized in that: being opened on the convex block (14)
Equipped with limiting slot (16), the locating part for being embedded in limiting slot (16) is provided in the groove (12).
4. a kind of engineering management consulting demonstration white board according to claim 3, it is characterized in that: the locating part is set as
With the spacing ball (17) of groove (12) rotation connection.
5. a kind of engineering management consulting demonstration white board according to claim 1, it is characterized in that: being opened on the bracket (1)
Equipped with rectangular channel (4), the mounting rod (5) is rectangular shaft and cooperates with rectangular channel (4), be arranged on the mounting rod (5) with
The both ends of the lantern ring (7) that installation set (8) is fixedly connected, the mounting rod (5) are connect by fixing piece with bracket (1).
6. a kind of engineering management consulting demonstration white board according to claim 5, it is characterized in that: the fixing piece is set as
Across bracket (1) and the standing screw (6) that is threadedly coupled with mounting rod (5).
7. a kind of engineering management consulting demonstration white board according to claim 6, it is characterized in that: spiral shell on the lantern ring (7)
Line is connected with the abutting screw rod (9) for pushing against mounting rod (5).
8. a kind of engineering management consulting demonstration white board according to claim 1, it is characterized in that: under the supporting block (10)
Side's rotation is provided with horizontally extending contact piece (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970017.XU CN209320548U (en) | 2018-11-27 | 2018-11-27 | Demonstration white board is used in a kind of engineering management consulting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970017.XU CN209320548U (en) | 2018-11-27 | 2018-11-27 | Demonstration white board is used in a kind of engineering management consulting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320548U true CN209320548U (en) | 2019-08-30 |
Family
ID=67711765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970017.XU Expired - Fee Related CN209320548U (en) | 2018-11-27 | 2018-11-27 | Demonstration white board is used in a kind of engineering management consulting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566054A (en) * | 2021-07-23 | 2021-10-29 | 深圳永联智鼎科技有限公司 | Park information management interactive display device |
-
2018
- 2018-11-27 CN CN201821970017.XU patent/CN209320548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566054A (en) * | 2021-07-23 | 2021-10-29 | 深圳永联智鼎科技有限公司 | Park information management interactive display 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: 20190830 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |