CN203913892U - A kind of multi-functional lectern - Google Patents
A kind of multi-functional lectern Download PDFInfo
- Publication number
- CN203913892U CN203913892U CN201420020275.7U CN201420020275U CN203913892U CN 203913892 U CN203913892 U CN 203913892U CN 201420020275 U CN201420020275 U CN 201420020275U CN 203913892 U CN203913892 U CN 203913892U
- Authority
- CN
- China
- Prior art keywords
- cavity groove
- column type
- type cavity
- sliding tube
- cross bar
- 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
Links
- 230000001747 exhibiting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model relates to a kind of multi-functional lectern, belongs to realia technical field of structures.Comprise desktop and tables and chairs, the left and right sides of desktop is equipped with column type cavity groove, column type cavity groove inside is provided with sliding tube, one end that sliding tube is positioned at column type cavity groove outside is provided with spacing back-up ring, sliding tube tube wall middle part is passed through and is had strip opening to the one end that is positioned at column type cavity groove outside, sliding tube tube wall middle part is provided with rotating shaft, strip-shaped bracket is installed in rotating shaft, one end of support is provided with ring-type and buckles, the ring-type of one side buckles and is connected with spring, the other end of spring is provided with the first hook, spring is also connected with cross bar, one end of cross bar is provided with the second hook.The utility model reasonable in design, easy to use, not only there is lectern function but also there is hanger and pointer function.
Description
Technical field
The utility model relates to a kind of multi-functional lectern, belongs to realia technical field of structures.
Background technology
At present, existing lectern consists of desktop and tables and chairs, and structure is single, only has lectern function, then without other purposes.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of reasonable in design is provided, easy to use, not only has lectern function but also have hanger and the multi-functional lectern of pointer function.
For addressing the above problem, the technical scheme that the utility model adopts is:
A kind of multi-functional lectern, comprise desktop 2 and tables and chairs, its special character is that the left and right sides of desktop 2 is equipped with column type cavity groove 1, the width of the length of column type cavity groove 1 and desktop 2 matches, column type cavity groove 1 inside is provided with the sliding tube 3 that can slide along column type cavity groove 1 front and back, the external diameter of the internal diameter of column type cavity groove 1 and sliding tube 3 matches, one end that sliding tube 3 is positioned at column type cavity groove 1 outside is provided with spacing back-up ring 4, sliding tube 3 tube wall middle parts are passed through and are had strip opening 6 to the one end that is positioned at column type cavity groove 1 outside, sliding tube 3 tube wall middle parts are provided with rotating shaft 5, in rotating shaft 5, being provided with can be along the strip-shaped bracket 7 of its rotation, one end of support 7 is provided with ring-type and buckles 8, the ring-type of one side buckles 8 and is connected with spring 9, the other end of spring 9 is provided with and buckles 8 the first hooks 10 that are used in conjunction with, spring 9 is also connected with cross bar 11, distance between the length of cross bar 11 and two sliding tubes 3 matches, one end of cross bar 11 is provided with the second hook 12.
Further:
On described cross bar 11, be provided with and can, along the latch closure 13 of its slip, clip 14 be installed on latch closure 13.
Beneficial effect: compared with prior art, the utility model reasonable in design, under normality, can be used as lectern uses, if in the time of need to using as hanger, only the sliding tube of desktop both sides need be pulled out in column type cavity groove, upwards pull support, make support and desktop perpendicular, then the first hook is hung on and the buckling of its homonymy, by second of cross bar one end, be hung on buckling of a relative side, thereby form one and there are two upright arms, the hanger of a horizontal arm, by clip, clamp exhibiting pictures, when needs are used as teacher's pointer, only the sliding tube of desktop both sides need be pulled out in column type cavity groove, cross bar is as teacher's pointer, due to cross bar linking springs, therefore can arbitrarily pull cross bar, in sum, the utility model reasonable in design, easy to use, both can be used as lectern and used, can use as hanger and teacher's pointer again, there is good application prospect.
Accompanying drawing explanation
Fig. 1: the structural representation of a kind of multi-functional lectern of the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of multi-functional lectern of the present embodiment, a kind of multi-functional lectern, comprise desktop 2 and tables and chairs, the left and right sides of desktop 2 is equipped with column type cavity groove 1, the width of the length of column type cavity groove 1 and desktop 2 matches, column type cavity groove 1 inside is provided with the sliding tube 3 that can slide along column type cavity groove 1 front and back, the external diameter of the internal diameter of column type cavity groove 1 and sliding tube 3 matches, one end that sliding tube 3 is positioned at column type cavity groove 1 outside is provided with spacing back-up ring 4, sliding tube 3 tube wall middle parts are passed through and are had strip opening 6 to the one end that is positioned at column type cavity groove 1 outside, sliding tube 3 tube wall middle parts are provided with rotating shaft 5, in rotating shaft 5, being provided with can be along the strip-shaped bracket 7 of its rotation, one end of support 7 is provided with ring-type and buckles 8, the ring-type of one side buckles 8 and is connected with spring 9, the other end of spring 9 is provided with and buckles 8 the first hooks 10 that are used in conjunction with, spring 9 is also connected with cross bar 11, distance between the length of cross bar 11 and two sliding tubes 3 matches, one end of cross bar 11 is provided with the second hook 12, on cross bar 11, being provided with can be along the latch closure 13 of its slip, clip 14 is installed on latch closure 13.
Using method: can be used as lectern under normality and use, if in the time of need to using as hanger, only the sliding tube 3 of desktop 2 both sides need be pulled out in column type cavity groove 1, upwards pull support 7, make support 7 and desktop 2 perpendicular, then the first hook 10 is hung on and the buckling on 8 of its homonymy, second hook 12 of cross bar 11 one end is hung on to buckling on 8 of a relative side, thereby form one and there are two upright arms, the hanger of a horizontal arm, by clip 14, clamp exhibiting pictures, when needs are used as teacher's pointer, only the sliding tube 3 of desktop 2 both sides need be pulled out in column type cavity groove 1, cross bar 11 is as teacher's pointer, due to cross bar 11 linking springs 9, therefore can arbitrarily pull cross bar.
The utility model reasonable in design, easy to use, both can be used as lectern and used, can use as hanger and teacher's pointer again.
Claims (2)
1. a multi-functional lectern, comprise desktop (2) and tables and chairs, the left and right sides that it is characterized in that desktop (2) is equipped with column type cavity groove (1), the width of the length of column type cavity groove (1) and desktop (2) matches, column type cavity groove (1) inside is provided with can be along the sliding tube (3) of slip before and after column type cavity groove (1), the external diameter of the internal diameter of column type cavity groove (1) and sliding tube (3) matches, sliding tube (3) is positioned at the outside one end of column type cavity groove (1) spacing back-up ring (4) is installed, sliding tube (3) tube wall middle part is passed through and is had strip opening (6) to the one end that is positioned at column type cavity groove (1) outside, sliding tube (3) tube wall middle part is provided with rotating shaft (5), in rotating shaft (5), being provided with can be along the strip-shaped bracket (7) of its rotation, one end of support (7) is provided with ring-type and buckles (8), the ring-type of one side buckles (8) and is connected with spring (9), the other end of spring (9) is provided with and buckles the first hook (10) that (8) be used in conjunction with, spring (9) is also connected with cross bar (11), distance between the length of cross bar (11) and two sliding tubes (3) matches, one end of cross bar (11) is provided with the second hook (12).
2. according to a kind of multi-functional lectern claimed in claim 1, it is characterized in that being provided with and, along the latch closure (13) of its slip, clip (14) being installed on latch closure (13) on described cross bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020275.7U CN203913892U (en) | 2014-01-05 | 2014-01-05 | A kind of multi-functional lectern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020275.7U CN203913892U (en) | 2014-01-05 | 2014-01-05 | A kind of multi-functional lectern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203913892U true CN203913892U (en) | 2014-11-05 |
Family
ID=51809792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420020275.7U Expired - Fee Related CN203913892U (en) | 2014-01-05 | 2014-01-05 | A kind of multi-functional lectern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203913892U (en) |
-
2014
- 2014-01-05 CN CN201420020275.7U patent/CN203913892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160105 |