CN213215907U - Fixed adjustment mechanism for drawing board - Google Patents
Fixed adjustment mechanism for drawing board Download PDFInfo
- Publication number
- CN213215907U CN213215907U CN202021095014.3U CN202021095014U CN213215907U CN 213215907 U CN213215907 U CN 213215907U CN 202021095014 U CN202021095014 U CN 202021095014U CN 213215907 U CN213215907 U CN 213215907U
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- drawing board
- screw thread
- folder
- foot
- locking knob
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Abstract
The utility model discloses a drawing board is with fixed adjustment mechanism, including drawing board folder, right side pendulum foot spare, left side pendulum foot spare, screw thread locking knob, drawing board folder one end be equipped with the folder connecting axle, folder connecting axle surface coil and be equipped with the connecting axle external screw thread, the folder connecting axle on overlap in proper order and be equipped with right side pendulum foot spare, left side pendulum foot spare, screw thread locking knob center be equipped with can with connecting axle external screw-thread fit's screw thread locking knob screw thread chamber, the drawing board folder pass through the cooperation and the screw thread locking knob screw thread chamber can dismantle with screw thread locking knob and be connected, the utility model discloses simple structure, low in production cost can make things convenient for the drawing board from top to bottom, rotation regulation, improve the stability of fixed back drawing board, prevent to shift, the installation is dismantled conveniently, firm in connection effectively prevents that the drawing board is rotatory.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of frame accessory, especially drawing board fixed adjustment mechanism's technical field.
[ background of the invention ]
The drawing board is a commonly used drawing tool and is widely used in life, but because the height of a user is different or the habits of drawing are different, the inclination angle of the drawing board needs to be adjusted sometimes, the drawing board needs to be fixed after adjustment, the drawing board is prevented from rotating and deviating, drawing is influenced, the drawing board is fixed by the conventional drawing board fixing piece and is unstable in connection with the drawing board, and the drawing board is easy to loosen, rotate and deviate when being fixed, so that the use is influenced, and the normal drawing creation is influenced.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a fixed adjustment mechanism for drawing board, can make the drawing board about can being free, rotation regulation, improve the stability of fixed back drawing board, prevent to shift.
In order to realize the above-mentioned purpose, the utility model provides a drawing board is with fixed adjustment mechanism, including drawing board folder, right side foot piece, left side foot piece, first screw thread locking knob, drawing board folder one end be equipped with the folder connecting axle, folder connecting axle surface coil and be equipped with the connecting axle external screw thread, the folder connecting axle on overlap in proper order and be equipped with right side foot piece, left side foot piece, first screw thread locking knob center be equipped with can with connecting axle external screw thread complex screw thread locking knob screw thread chamber, the drawing board folder can dismantle with first screw thread locking knob through the cooperation in connecting axle external screw thread and screw thread locking knob screw thread chamber and be connected.
Preferably, a picture frame clamping groove capable of being matched with the side edge of the picture frame plate is arranged on one side, far away from the clamping connecting shaft, of the drawing board clamping piece.
Preferably, the two sides of the drawing board clamp are provided with a plurality of second thread locking knobs matched with the picture frame clamping grooves, and screw sections of the second thread locking knobs penetrate through the side walls of the drawing board clamp and extend into the picture frame clamping grooves.
As preferred, the drawing board folder on be close to right side hem foot spare one side be equipped with a plurality of can with right side hem foot spare complex drawing board folder positioning fixture block, drawing board folder positioning fixture block all around the drawing board folder on central equidistance set up, right side hem foot spare on be close to one side of drawing board folder be equipped with a plurality of can with drawing board folder positioning fixture block complex right side hem foot spare positioning slot.
Preferably, the lower end of the right foot swinging piece is provided with a right foot swinging piece supporting leg foot sleeve, and the lower end of the left foot swinging piece is provided with a left foot swinging piece supporting leg foot sleeve.
Preferably, the side edges of the right foot swinging piece support leg foot sleeve and the left foot swinging piece support leg foot sleeve are respectively provided with a plurality of fixing thread through holes.
The utility model relates to a drawing board is with fixed adjustment mechanism's beneficial effect: the utility model discloses simple structure, low in production cost can make things convenient for about the drawing board, rotation regulation, improves the stability of fixed back drawing board, prevents to shift, and the installation is dismantled conveniently, and firm in connection effectively prevents that the drawing board is rotatory, the off tracking.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a fixing and adjusting mechanism for a drawing board of the present invention;
fig. 2 is the utility model relates to a drawing board is with fixed adjustment mechanism and frame when fixed structure sketch map.
In the figure: 1-drawing board clamp, 2-right foot swing piece, 3-left foot swing piece, 4-first thread locking knob, 5-second thread locking knob, 6-fixed thread through hole, 11-clamp connecting shaft, 12-picture frame clamping groove, 13-drawing board clamp positioning clamping block, 21-right foot swing piece positioning clamping groove, 22-right foot swing piece foot support sleeve, 31-right foot swing piece positioning clamping groove and 111-connecting shaft external thread.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 and 2, the fixing and adjusting mechanism for the drawing board of the present invention comprises a drawing board clamp 1, a right swing leg 2, a left swing leg 3, and a first thread locking knob 4, wherein one end of the drawing board clamp 1 is provided with a clamp connecting shaft 11, a connecting shaft external thread 111 is coiled on the surface of the clamp connecting shaft 11, the clamp connecting shaft 11 is sequentially sleeved with the right swing leg 2 and the left swing leg 3, a thread locking knob thread cavity 41 capable of matching with the connecting shaft external thread 111 is arranged at the center of the first thread locking knob 4, the drawing board clamp 1 is detachably connected with the first thread locking knob 4 through the matching of the connecting shaft external thread 111 and the thread locking knob thread cavity 41, a picture frame clamping groove 12 capable of matching with the picture frame side is arranged on one side of the drawing board clamp 1 away from the clamp connecting shaft 11, a plurality of second thread locking knobs 5 capable of matching with the picture frame clamping groove 12 are arranged on two sides of the drawing board clamp 1, second screw thread locking knob 5's screw rod section run through in 1 lateral wall of drawing board folder extends to picture frame draw-in groove 12, drawing board folder 1 on be close to right side hem foot spare 2 one side be equipped with a plurality of can with right side hem foot spare 2 complex drawing board folder positioning fixture block 13, drawing board folder positioning fixture block 13 all set up around drawing board folder 1 goes up central equidistance, right side hem foot spare 2 on be close to drawing board folder 1 one side be equipped with a plurality of can with drawing board folder positioning fixture block 13 complex right side hem foot spare positioning fixture block 21, right side hem foot spare 2 lower extreme be equipped with right side hem foot spare stabilizer blade podotheca 22, left side hem foot spare 3 lower extreme be equipped with left side hem foot spare stabilizer blade podotheca 31, right side hem foot spare 22, left side hem foot spare stabilizer blade podotheca 31 side all be equipped with a plurality of fixing thread through-holes 6.
The utility model discloses the working process:
the utility model relates to a drawing board is with fixed adjustment mechanism in the course of the work, with drawing board folder 1's picture frame draw-in groove 12 card at drawing board frame side, after adjusting the top and bottom position, it is fixed between picture frame and drawing board folder 1 through screw thread locking knob 5, the cover is equipped with right side pendulum foot spare 2, left side pendulum foot spare 3 on the folder connecting axle 11 in proper order, folder connecting axle 11 is through connecting axle external screw thread 111 and screw thread locking knob screw thread cavity 41's cooperation and screw thread locking knob 4 fixed connection, dies the lock of picture frame angle.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. The utility model provides a drawing board is with fixed adjustment mechanism which characterized in that: including drawing board folder (1), right side pendulum foot spare (2), left side pendulum foot spare (3), first screw thread locking knob (4), drawing board folder (1) one end be equipped with folder connecting axle (11), folder connecting axle (11) surface coil be equipped with connecting axle external screw thread (111), folder connecting axle (11) on overlap in proper order and be equipped with right side pendulum foot spare (2), left side pendulum foot spare (3), first screw thread locking knob (4) center be equipped with can with connecting axle external screw thread (111) complex screw thread locking knob screw thread chamber (41), drawing board folder (1) can dismantle with first screw thread locking knob (4) and be connected through the cooperation of connecting axle external screw thread (111) and screw thread locking knob screw thread chamber (41).
2. A fixed adjustment mechanism for drawing board according to claim 1, wherein: and a picture frame clamping groove (12) which can be matched with the side edge of the picture frame plate is arranged on one side, far away from the clamping connecting shaft (11), of the drawing board clamping piece (1).
3. A fixing and adjusting mechanism for a drawing board according to claim 2, wherein: drawing board folder (1) both sides be equipped with a plurality of can with picture frame draw-in groove (12) complex second screw thread locking knob (5), the screw rod section of second screw thread locking knob (5) run through drawing board folder (1) lateral wall and extend to in picture frame draw-in groove (12).
4. A fixed adjustment mechanism for drawing board according to claim 1, wherein: drawing board folder (1) on be close to right side pendulum foot spare (2) one side be equipped with a plurality of can with right side pendulum foot spare (2) complex drawing board folder positioning fixture block (13), drawing board folder positioning fixture block (13) all around drawing board folder (1) on central equidistance set up, right side pendulum foot spare (2) on be close to drawing board folder (1) one side be equipped with a plurality of can with drawing board folder positioning fixture block (13) complex right side pendulum foot spare positioning slot (21).
5. A fixed adjustment mechanism for drawing board according to claim 1, wherein: the lower end of the right foot swinging piece (2) is provided with a right foot swinging piece support leg foot sleeve (22), and the lower end of the left foot swinging piece (3) is provided with a left foot swinging piece support leg foot sleeve (31).
6. A fixing and adjusting mechanism for drawing boards according to claim 5, wherein: the side edges of the right foot swinging piece support leg foot sleeve (22) and the left foot swinging piece support leg foot sleeve (31) are respectively provided with a plurality of fixing thread through holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095014.3U CN213215907U (en) | 2020-06-15 | 2020-06-15 | Fixed adjustment mechanism for drawing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021095014.3U CN213215907U (en) | 2020-06-15 | 2020-06-15 | Fixed adjustment mechanism for drawing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213215907U true CN213215907U (en) | 2021-05-18 |
Family
ID=75885663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021095014.3U Active CN213215907U (en) | 2020-06-15 | 2020-06-15 | Fixed adjustment mechanism for drawing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213215907U (en) |
-
2020
- 2020-06-15 CN CN202021095014.3U patent/CN213215907U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fixed adjusting mechanism for drawing board Effective date of registration: 20221011 Granted publication date: 20210518 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG GEMING ARTS & CRAFTS CO.,LTD. Registration number: Y2022330002542 |