CN209769843U - cultural relic explanation display device - Google Patents
cultural relic explanation display device Download PDFInfo
- Publication number
- CN209769843U CN209769843U CN201821631897.8U CN201821631897U CN209769843U CN 209769843 U CN209769843 U CN 209769843U CN 201821631897 U CN201821631897 U CN 201821631897U CN 209769843 U CN209769843 U CN 209769843U
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- CN
- China
- Prior art keywords
- fixedly connected
- block
- movable plate
- spring
- display device
- 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 discloses a literary composition explanation display device, including the show board, flexible groove has all been seted up to the both sides of show board, the inner chamber swing joint in flexible groove has the expansion plate, one side of expansion plate runs through outside and the fixedly connected with mounting bracket to flexible groove, the equal fixedly connected with T-shaped piece in both sides of show board top and bottom, the T-shaped groove with T-shaped piece looks adaptation is all seted up to the top and the bottom of mounting bracket inner chamber. The utility model discloses a cooperation of locking piece, dwang, screwed pipe, threaded rod, first fly leaf, second fly leaf, fixture block, connecting rod and baffle is used, has solved the problem that current literary expression demonstration display device show area can not be adjusted, and this literary expression demonstration display device possesses the advantage that show area can be adjusted, has made things convenient for user's adjustment display device's show area, has improved literary expression demonstration display device's practicality, is worth promoting.
Description
Technical Field
the utility model relates to a literary composition technical field specifically is a literary composition description display device.
Background
The style is a text genre, style or system independent into one piece, is a specification and a mode formed by texts, is a unique cultural phenomenon, is a product of long-term deposition of certain historical contents, reflects the overall characteristics of the texts from the contents to the forms, belongs to the form category, and is also a joint term of entertainment and sports.
The literary composition needs to inform the writer in the actual execution process, and the literary composition description display device is one of the devices commonly used, and the display area of the existing literary composition description display device is fixed, so that the adjustment by a user is inconvenient, and the practicability of the literary composition description display device is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a literary composition description display device possesses the adjustable advantage of show area, has solved the problem that current literary composition description display device show area can not be adjusted.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a literary composition explanation display device, includes the show board, flexible groove has all been seted up to the both sides of show board, the inner chamber swing joint in flexible groove has the expansion plate, one side of expansion plate runs through to the outside and the fixedly connected with mounting bracket in flexible groove, the equal fixedly connected with T-shaped piece in both sides of show board top and bottom, the T-shaped groove with T-shaped piece looks adaptation is all seted up to the top and the bottom of mounting bracket inner chamber, the equal fixedly connected with locking piece in top and the bottom of mounting bracket.
A bearing is arranged on one side of the lock block in a penetrating manner, a rotating rod is fixedly connected to the inner wall of the bearing, one side of the rotating rod penetrates into an inner cavity of the lock block and is fixedly connected with a threaded pipe, a threaded rod is connected to the inner cavity thread of the threaded pipe, a first movable plate is fixedly connected to one end, away from the threaded pipe, of the threaded rod, the top and the bottom of the first movable plate are both movably connected with the lock block, a first wedge-shaped block is fixedly connected to one side, away from the threaded rod, of the first movable plate, a second movable plate is movably connected to the inner cavity of the lock block, a second wedge-shaped block is fixedly connected to the top of the second movable plate, a clamping block is fixedly connected to the bottom of the second movable plate, a first spring is sleeved on the surface of the clamping block, one end of the first spring is fixedly connected with the second movable plate, the other end of the first spring is fixedly connected, and a second clamping groove matched with the first spring is formed in the other side of the top of the T-shaped block, and one side, away from the second movable plate, of the clamping block penetrates through an inner cavity of the first clamping groove.
The improved display board comprises a telescopic board and is characterized in that a cavity is formed in the telescopic board, the number of the cavities is two, a baffle is movably connected to the inner cavity of the cavity, a connecting rod is fixedly connected to one end of the baffle, one end, far away from the baffle, of the connecting rod penetrates through the outer side of the cavity and is fixedly connected with a display board, a second spring is sleeved on the surface of the connecting rod, one end of the second spring is fixedly connected with the baffle, the other end of the second spring is fixedly connected with the telescopic board, a support column is fixedly connected to the middle shaft of the bottom of the display board through a bolt, and a base is fixedly.
Preferably, the limiting grooves are formed in two sides of the inner cavity of the locking block, the inner cavity of each limiting groove is movably connected with a limiting block, and one side, far away from the limiting grooves, of each limiting block is fixedly connected with the second movable plate.
Preferably, the one end that the screwed pipe was kept away from to the dwang runs through to the outside and the fixedly connected with knob of locking piece, the surface of knob is provided with anti-skidding line.
Preferably, one side of the mounting rack is fixedly connected with a handle, and an anti-slip sleeve is sleeved on the surface of the handle.
Preferably, both sides of the bottom of the base are fixedly connected with supporting rods, the bottom of each supporting rod is movably connected with a roller carrier, and an inner cavity of each roller carrier is movably connected with a roller.
preferably, the bottom of the locking block is provided with a through hole matched with the clamping block, and the inner wall of the through hole is smooth.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. The utility model discloses a cooperation of locking piece, dwang, screwed pipe, threaded rod, first fly leaf, second fly leaf, fixture block, connecting rod and baffle is used, has solved the problem that current literary expression demonstration display device show area can not be adjusted, and this literary expression demonstration display device possesses the advantage that show area can be adjusted, has made things convenient for user's adjustment display device's show area, has improved literary expression demonstration display device's practicality, is worth promoting.
2. The utility model discloses a cooperation of spacing groove and stopper is used, can carry on spacingly to the second fly leaf, stability when having improved the second fly leaf and reciprocate, setting through the knob, frictional force between user's palm and the dwang has been increased, it rotates the dwang to have made things convenient for the user, cooperation through handle and antiskid cover is used, the moment between user's palm and the mounting bracket has been improved, the user pulling mounting bracket has been made things convenient for, through branch, the cooperation of gyro wheel frame and gyro wheel is used, the flexibility of literary expression display device has been improved, it removes this literary expression display device to have made things convenient for the user.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a front sectional view of the lock block structure of the present invention;
FIG. 4 is a left side sectional view of the mounting bracket structure of the present invention;
FIG. 5 is a perspective view of the T-shaped block structure of the present invention;
Fig. 6 is a partially enlarged view of a in fig. 2 according to the present invention.
In the figure: 1. a display board; 2. a telescopic groove; 3. a retractable plate; 4. a mounting frame; 5. a T-shaped block; 6. a T-shaped slot; 7. a locking block; 8. a bearing; 9. rotating the rod; 10. a threaded pipe; 11. a threaded rod; 12. a first movable plate; 13. a first wedge block; 14. a second movable plate; 15. a second wedge block; 16. a clamping block; 17. a first spring; 18. a first card slot; 19. a second card slot; 20. a cavity; 21. a baffle plate; 22. a connecting rod; 23. a second spring; 24. a limiting groove; 25. a limiting block; 26. a knob; 27. a handle; 28. an anti-slip sleeve; 29. a base; 30. a strut; 31. a roller frame; 32. a roller; 33. and (4) a support column.
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. 1-6, the present invention provides a technical solution: the utility model provides a literary composition explanation display device, including show board 1, flexible groove 2 has all been seted up to the both sides of show board 1, the inner chamber swing joint in flexible groove 2 has expansion plate 3, one side of expansion plate 3 runs through to the outside and the fixedly connected with mounting bracket 4 of flexible groove 2, the equal fixedly connected with T-shaped block 5 in both sides of 1 top of show board and bottom, the T-shaped groove 6 with 5 looks adaptations of T-shaped block is all seted up to the top and the bottom of the 4 inner chambers of mounting bracket, the equal fixedly connected with locking piece 7 in top and the bottom of mounting bracket 4.
A bearing 8 is arranged on one side of the lock block 7 in a penetrating manner, a rotating rod 9 is fixedly connected to the inner wall of the bearing 8, one side of the rotating rod 9 penetrates into the inner cavity of the lock block 7 and is fixedly connected with a threaded pipe 10, a threaded rod 11 is connected to the inner cavity thread of the threaded pipe 10, a first movable plate 12 is fixedly connected to one end of the threaded rod 11 far away from the threaded pipe 10, the top and the bottom of the first movable plate 12 are movably connected with the lock block 7, a first wedge-shaped block 13 is fixedly connected to one side of the first movable plate 12 far away from the threaded rod 11, a second movable plate 14 is movably connected to the inner cavity of the lock block 7, a second wedge-shaped block 15 is fixedly connected to the top of the second movable plate 14, a clamping block 16 is fixedly connected to the bottom of the second movable plate 14, a first spring 17 is sleeved on the surface of the clamping block 16, one, one side of the top of the T-shaped block 5 is provided with a first clamping groove 18 matched with the first spring 17, the other side of the top of the T-shaped block 5 is provided with a second clamping groove 19 matched with the first spring 17, and one side of the clamping block 16 far away from the second movable plate 14 penetrates through an inner cavity of the first clamping groove 18.
Cavity 20 has been seted up to the inside of expansion plate 3, the quantity of cavity 20 is two, the inner chamber swing joint of cavity 20 has baffle 21, the one end fixedly connected with connecting rod 22 of baffle 21, the one end that baffle 21 was kept away from to connecting rod 22 run through to the outside of cavity 20 and with show board 1 fixed connection, the surface cover of connecting rod 22 is equipped with second spring 23, the one end and the baffle 21 fixed connection of second spring 23, the other end and the expansion plate 3 fixed connection of second spring 23, bolt fixedly connected with support column 33 is passed through to the axis department of 1 bottom of show board, the bottom fixedly connected with base 29 of support column 33.
the utility model discloses in: limiting grooves 24 are formed in two sides of an inner cavity of the locking block 7, limiting blocks 25 are movably connected to the inner cavity of the limiting grooves 24, one side, away from the limiting grooves 24, of each limiting block 25 is fixedly connected with the second movable plate 14, the second movable plate 14 can be limited through the matching of the limiting grooves 24 and the limiting blocks 25, and the stability of the second movable plate 14 during up-down movement is improved.
The utility model discloses in: the one end that screwed pipe 10 was kept away from to dwang 9 runs through to the outside of locking piece 7 and fixedly connected with knob 26, and the surface of knob 26 is provided with anti-skidding line, through the setting of knob 26, has increased the frictional force between user's palm and the dwang 9, has made things convenient for the user to rotate dwang 9.
The utility model discloses in: one side fixedly connected with handle 27 of mounting bracket 4, the surface cover of handle 27 is equipped with antiskid cover 28, uses through the cooperation of handle 27 and antiskid cover 28, has improved the moment between user's palm and the mounting bracket 4, has made things convenient for user's pulling mounting bracket 4.
the utility model discloses in: the supporting rods 30 are fixedly connected to two sides of the bottom of the base 29, the roller wheel frame 31 is movably connected to the bottom of the supporting rods 30, the roller wheels 32 are movably connected to the inner cavity of the roller wheel frame 31, and the supporting rods 30, the roller wheel frame 31 and the roller wheels 32 are matched for use, so that the flexibility of the cultural relic explanation display device is improved, and a user can conveniently move the cultural relic explanation display device.
The utility model discloses in: the bottom of the locking block 7 is provided with a through hole matched with the clamping block 16, and the inner wall of the through hole is smooth.
The working principle is as follows: when the utility model is used, when a user needs to increase the display area, the handle 27 drives the mounting frame 4 to move by pulling the handle 27 first, the mounting frame 4 drives the expansion plate 3 to move, the expansion plate 3 slides out of the inner cavity of the expansion groove 2, the second spring 23 is stressed to contract, when the display area is moved to a proper position, the knob 26 is rotated, the knob 26 drives the rotating rod 9 to rotate, the rotating rod 9 drives the threaded pipe 10 to rotate, the threaded pipe 10 drives the threaded rod 11 to move through threads, the threaded rod 11 drives the first movable plate 12 to move, the first movable plate 12 drives the first wedge-shaped block 13 to move, the first wedge-shaped block 13 drives the second wedge-shaped block 15 to move downwards through the inclined surface, the second wedge-shaped block 15 drives the second movable plate 14 to move downwards, the second movable plate 14 drives the clamping block 16 to be clamped into the inner cavity of the second clamping groove 19, and the first spring 17 is stressed to contract, so that the purpose of adjusting the display area is achieved.
In summary, the following steps: the cultural relic explanation display device solves the problem that the display area of the existing cultural relic explanation display device cannot be adjusted by matching the locking block 7, the rotating rod 9, the threaded pipe 10, the threaded rod 11, the first movable plate 12, the second movable plate 14, the clamping block 16, the connecting rod 21 and the baffle 23.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. A kind of cultural relics' description display device, including the show board (1), its characterized in that: the display board is characterized in that telescopic grooves (2) are formed in two sides of the display board (1), an inner cavity of each telescopic groove (2) is movably connected with a telescopic plate (3), one side of each telescopic plate (3) penetrates through the outer side of each telescopic groove (2) and is fixedly connected with a mounting frame (4), T-shaped blocks (5) are fixedly connected to two sides of the top and the bottom of the display board (1), T-shaped grooves (6) matched with the T-shaped blocks (5) are formed in the top and the bottom of the inner cavity of each mounting frame (4), and locking blocks (7) are fixedly connected to the top and the bottom of each mounting frame (4);
One side of the locking block (7) is provided with a bearing (8) in a penetrating manner, the inner wall of the bearing (8) is fixedly connected with a rotating rod (9), one side of the rotating rod (9) is connected with an inner cavity of the locking block (7) in a penetrating manner and is fixedly connected with a threaded pipe (10), the inner cavity of the threaded pipe (10) is connected with a threaded rod (11) in a threaded manner, one end of the threaded rod (11) far away from the threaded pipe (10) is fixedly connected with a first movable plate (12), the top and the bottom of the first movable plate (12) are both movably connected with the locking block (7), one side of the first movable plate (12) far away from the threaded rod (11) is fixedly connected with a first wedge block (13), the inner cavity of the locking block (7) is movably connected with a second movable plate (14), the top of the second movable plate (14) is fixedly connected with a second wedge block (15), and the bottom, a first spring (17) is sleeved on the surface of the clamping block (16), one end of the first spring (17) is fixedly connected with the second movable plate (14), the other end of the first spring (17) is fixedly connected with the locking block (7), a first clamping groove (18) matched with the first spring (17) is formed in one side of the top of the T-shaped block (5), a second clamping groove (19) matched with the first spring (17) is formed in the other side of the top of the T-shaped block (5), and one side, far away from the second movable plate (14), of the clamping block (16) penetrates through an inner cavity of the first clamping groove (18);
Cavity (20) have been seted up to the inside of expansion plate (3), the quantity of cavity (20) is two, the inner chamber swing joint of cavity (20) has baffle (21), one end fixedly connected with connecting rod (22) of baffle (21), the one end that baffle (21) were kept away from in connecting rod (22) run through to the outside of cavity (20) and with show board (1) fixed connection, the surface cover of connecting rod (22) is equipped with second spring (23), the one end and baffle (21) fixed connection of second spring (23), the other end and expansion plate (3) fixed connection of second spring (23), the axis department of show board (1) bottom is through bolt fixedly connected with support column (33), the bottom fixedly connected with base (29) of support column (33).
2. The apparatus according to claim 1, wherein: spacing groove (24) have all been seted up to the both sides of locking piece (7) inner chamber, the inner chamber swing joint of spacing groove (24) has stopper (25), one side and second fly leaf (14) fixed connection that spacing groove (24) were kept away from in stopper (25).
3. The apparatus according to claim 1, wherein: the one end that screwed pipe (10) were kept away from in dwang (9) runs through outside and fixedly connected with knob (26) to locking piece (7), the surface of knob (26) is provided with anti-skidding line.
4. The apparatus according to claim 1, wherein: one side fixedly connected with handle (27) of mounting bracket (4), the surface cover of handle (27) is equipped with antiskid cover (28).
5. The apparatus according to claim 1, wherein: the supporting rods (30) are fixedly connected to two sides of the bottom of the base (29), the bottom of each supporting rod (30) is movably connected with a roller carrier (31), and an inner cavity of each roller carrier (31) is movably connected with a roller (32).
6. The apparatus according to claim 1, wherein: the bottom of the locking block (7) is provided with a through hole matched with the clamping block (16), and the inner wall of the through hole is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631897.8U CN209769843U (en) | 2018-10-07 | 2018-10-07 | cultural relic explanation display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821631897.8U CN209769843U (en) | 2018-10-07 | 2018-10-07 | cultural relic explanation display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209769843U true CN209769843U (en) | 2019-12-13 |
Family
ID=68786718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821631897.8U Expired - Fee Related CN209769843U (en) | 2018-10-07 | 2018-10-07 | cultural relic explanation display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209769843U (en) |
-
2018
- 2018-10-07 CN CN201821631897.8U patent/CN209769843U/en not_active Expired - Fee Related
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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: 20191213 Termination date: 20201007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |