CN213400110U - Sample rotation type display device for biological teaching - Google Patents
Sample rotation type display device for biological teaching Download PDFInfo
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- CN213400110U CN213400110U CN202021296585.3U CN202021296585U CN213400110U CN 213400110 U CN213400110 U CN 213400110U CN 202021296585 U CN202021296585 U CN 202021296585U CN 213400110 U CN213400110 U CN 213400110U
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Abstract
The utility model relates to the field of biotechnology, and a sample rotation type display device for biological teaching is disclosed, including the display device base, the inner wall fixedly connected with fixed block of display device base, the inner wall fixedly connected with bearing of fixed block, the inner wall fixedly connected with spliced pole of bearing, the outer turning block of one end fixedly connected with of spliced pole, the inner wall swing joint of outer turning block has interior turning block. This sample rotation type display device for biological teaching has reached the purpose that can the multi-angle show, has solved the problem that general sample rotation type display device for biological teaching can not enough multi-angle show, makes the teaching in-process, and human sample obtains complete show, can rotate, and the multi-angle is observed human sample and is made the teaching process clear more, can incline, guarantees originally that the position at dead angle also can show for the student, has improved the quality of teaching, has satisfied teacher's and learner's user demand.
Description
Technical Field
The utility model relates to the field of biotechnology, specifically be a sample rotation type display device for biological teaching.
Background
The human body sample is a whole or local human body sample used in human anatomy teaching and scientific research work, and the observation of the human body sample is the most effective way for learning and researching human body structures. Present sample rotation type display device for biological teaching is a simple glass cover mostly, and is inconvenient to remove, more because human sample is bulky, and some positions can't show clearly among the teaching process, have the vision dead angle, have drawn down the accuracy of teaching process, are unfavorable for the student to study and understand, so the sample rotation type display device for biological teaching that so urgent need can the multi-angle show now can make the teaching in-process, and human sample obtains complete show.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a sample rotation type display device for biological teaching possesses advantages such as can the multi-angle show, has solved the problem that general sample rotation type display device for biological teaching can not the multi-angle show.
(II) technical scheme
For the purpose that realizes that above-mentioned sample rotation type display device for biological teaching can the multi-angle show, the utility model provides a following technical scheme: a specimen rotary display device for biological teaching comprises a display device base, wherein a fixed block is fixedly connected to the inner wall of the display device base, a bearing is fixedly connected to the inner wall of the fixed block, a connecting column is fixedly connected to the inner wall of the bearing, an outer rotating block is fixedly connected to one end of the connecting column, an inner rotating block is movably connected to the inner wall of the outer rotating block, a platform is fixedly connected to one side of the inner rotating block, a fixed groove is formed in the top of the platform, a device cover is movably connected to the inner wall of the fixed groove, and an installation block is fixedly connected to the bottom of the platform;
the top fixedly connected with outer pole of installation piece, the one end fixedly connected with stabilizing block of outer pole, one side swing joint of stabilizing block has the regulating block, the tight piece of one end fixedly connected with clamp of regulating block, the interior pole of one side swing joint of the tight piece of clamp, the one end fixedly connected with abrasionproof pad of interior pole, the other end fixedly connected with stopper of interior pole, one side swing joint of stopper has first stationary dog, one side fixedly connected with fixed column of stabilizing block, the outer wall fixedly connected with second stationary dog of fixed column, the bottom fixedly connected with connecting block of display device base, one side fixedly connected with support frame of connecting block, one side swing joint of support frame has the pulley.
Preferably, the inner rotating block is a rubber inner rotating block, and the shape and the size of the outer wall of the inner rotating block are matched with those of the inner wall of the outer rotating block.
Preferably, the device cover is a toughened glass device cover, and the shape and size of the bottom of the device cover are matched with the shape and size of the inner wall of the fixing groove.
Preferably, the number of the clamping blocks is two, and the two clamping blocks are symmetrically arranged by taking a vertical center line of the adjusting block as a symmetry axis.
Preferably, the outer wall of regulating block one end is provided with the external screw thread, the inner wall of stabilizing block one end is provided with the internal thread, and regulating block and stabilizing block are through external screw thread and the internal thread connection who sets up.
Preferably, the inner rod penetrates through one end of the outer rod and extends into the outer rod, and the shape and the size of the outer wall of the inner rod are matched with those of the inner wall of the outer rod.
Preferably, the number of the pulleys is four, and the outer walls of the four pulleys are provided with anti-skidding rings.
(III) advantageous effects
Compared with the prior art, the utility model provides a sample rotation type display device for biological teaching possesses following beneficial effect:
1. this sample rotation type display device for biological teaching, through the display device base, the fixed slot, the device cover, the platform, the fixed block, the spliced pole, the bearing, interior turning block and the mutually supporting use of outer turning block, the purpose that can the multi-angle show has been reached, the problem that general sample rotation type display device for biological teaching can not show by many angles has been solved, make the teaching in-process, human sample obtains complete show, can rotate, human sample makes the teaching process clearer by multi-angle observation, can incline, guarantee originally that the position at dead angle also can show for the student, the teaching quality is improved, teacher's and learner's user demand has been satisfied.
2. This sample rotation type display device for biological teaching, through the outer pole that sets up, interior pole, first stationary dog, the second stationary dog, press from both sides tight piece, the abrasionproof pad, regulating block and stable piece, the height that the pole exposes in can adjusting, change the distance of first stationary dog and second stationary dog, the lumbar vertebrae and the cervical vertebra of human sample are fixed respectively to first stationary dog and second stationary dog, can satisfy the user demand of the human sample of multiple different length, user's user demand has been satisfied.
3. This sample rotation type display device for biological teaching reaches the purpose of being convenient for remove the teaching through pulley, support frame and the connecting block that sets up to the convenience is carried the sample for biological teaching, has reduced the artifical transport degree of difficulty, labour saving and time saving, and the practicality is good, and the anti-abrasion ring that the rethread set up has reached the purpose that reduces friction, removes more laborsavingly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a display device base; 2. fixing grooves; 3. mounting blocks; 4. an outer rod; 5. an inner rod; 6. a limiting block; 7. a device cover; 8. a first fixed jaw; 9. a second stationary jaw; 10. fixing a column; 11. a platform; 12. a pulley; 13. a fixed block; 14. connecting columns; 15. a bearing; 16. a support frame; 17. an inner turning block; 18. an outer turning block; 19. connecting blocks; 20. a clamping block; 21. an anti-wear pad; 22. an adjusting block; 23. and (6) stabilizing the block.
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. 1-3, a specimen rotary display device for biological teaching comprises a display device base 1, a fixed block 13 is fixedly connected to the inner wall of the display device base 1, a bearing 15 is fixedly connected to the inner wall of the fixed block 13, a connection column 14 is fixedly connected to the inner wall of the bearing 15, an outer rotation block 18 is fixedly connected to one end of the connection column 14, an inner rotation block 17 is movably connected to the inner wall of the outer rotation block 18, the inner rotation block 17 is a rubber inner rotation block, rubber can increase friction force and is convenient to fix, the shape and size of the outer wall of the inner rotation block 17 are matched with the shape and size of the inner wall of the outer rotation block 18, a platform 11 is fixedly connected to one side of the inner rotation block 17, a fixed groove 2 is formed at the top of the platform 11, a device cover 7 is movably connected to the inner wall of the fixed groove 2, the sample rotary display device for biological teaching is not easy to explode, the safety of the sample rotary display device for biological teaching is ensured, the shape and the size of the bottom of the device cover 7 are matched with those of the inner wall of the fixed groove 2, and the bottom of the platform 11 is fixedly connected with the mounting block 3;
the top fixedly connected with outer pole 4 of installation piece 3, the one end fixedly connected with stabilizing block 23 of outer pole 4, one side swing joint of stabilizing block 23 has regulating block 22, the outer wall of regulating block 22 one end is provided with the external screw thread, the inner wall of stabilizing block 23 one end is provided with the internal thread, and regulating block 22 and stabilizing block 23 are through the external screw thread and the internal thread connection who sets up, the one end fixedly connected with of regulating block 22 presss from both sides tight piece 20, it is two to press from both sides tight piece 20 quantity, and two press from both sides tight piece 20 and regard the vertical central line of regulating block 22 as symmetry axis symmetry setting, one side swing joint of pressing from both sides tight piece 20 has interior pole 5, interior pole 5 runs through the one end of outer pole 4 and extends to the inside of outer pole 4, and the shape size of interior pole 5 outer wall all matches each other with the shape size of outer pole 4 inner wall, the one end fixedly connected with abrasionproof pad 21 of interior pole 5, The height of the exposed inner rod 5 can be adjusted, the distance between the first fixing claw 8 and the second fixing claw 9 is changed, the first fixing claw 8 and the second fixing claw 9 are respectively used for fixing the lumbar vertebra and the cervical vertebra of a human body sample, the use requirements of various human body samples with different lengths can be met, the use requirements of users are met, the other end of the inner rod 5 is fixedly connected with a limiting block 6, one side of the limiting block 6 is movably connected with the first fixing claw 8, one side of the stabilizing block 23 is fixedly connected with a fixing column 10, the outer wall of the fixing column 10 is fixedly connected with the second fixing claw 9, the bottom of the display device base 1 is fixedly connected with a connecting block 19, one side of the connecting block 19 is fixedly connected with a supporting frame 16, one side of the supporting frame 16 is movably connected with a pulley 12, the number of the pulleys 12 is four, the outer walls of the four pulleys 12 are provided with anti-skid rings, the purpose of moving and teaching conveniently is achieved through the arranged pulleys 12, the supporting frame 16 and the connecting block 19, so that the specimen for biological teaching is convenient to carry, the difficulty of manual carrying is reduced, time and labor are saved, the practicability is good, the purpose of reducing friction is achieved through the arranged anti-skid rings, the movement is more labor-saving, the purpose of multi-angle display is achieved through the mutual matching use of the display device base 1, the fixed groove 2, the device cover 7, the platform 11, the fixed block 13, the connecting column 14, the bearing 15, the inner rotating block 17 and the outer rotating block 18, the problem that the common specimen rotary display device for biological teaching cannot display at multiple angles is solved, the specimen for human body is completely displayed and can rotate in the teaching process, and the teaching process is clearer due to the multi-angle observation of the specimen for human body, can incline, guarantee that the position that originally is the dead angle also can demonstrate for the student, improve the teaching quality, satisfied teacher and learner's user demand.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, the device cover 7 is taken down, the adjusting block 22 is rotated, the adjusting block 22 is separated from the stabilizing block 23, the height of the inner rod 5 is adjusted, a specimen is fixed, the device cover 7 is put back, the left pushing device cover 7 and the right pushing device cover 7 are driven to the connecting column 14 in a transmission mode, the effect of the bearing 15 is utilized, the device rotates relative to the display device base 1, the pushing device covers 7 are arranged up and down, and the inner rotating block 17 rotates in the outer rotating block 18 to change the inclination angle.
To sum up, this sample rotation type display device for biological teaching has reached the purpose that can the multi-angle show, has solved the problem that general sample rotation type display device for biological teaching can not show by the multi-angle, makes the teaching in-process, and human sample obtains complete show.
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 (7)
1. The utility model provides a sample rotation type display device for biological teaching, includes display device base (1), its characterized in that: the inner wall of the display device base (1) is fixedly connected with a fixed block (13), the inner wall of the fixed block (13) is fixedly connected with a bearing (15), the inner wall of the bearing (15) is fixedly connected with a connecting column (14), one end of the connecting column (14) is fixedly connected with an outer rotating block (18), the inner wall of the outer rotating block (18) is movably connected with an inner rotating block (17), one side of the inner rotating block (17) is fixedly connected with a platform (11), the top of the platform (11) is provided with a fixed groove (2), the inner wall of the fixed groove (2) is movably connected with a device cover (7), and the bottom of the platform (11) is fixedly connected with an installation block (3);
the top of the mounting block (3) is fixedly connected with an outer rod (4), one end of the outer rod (4) is fixedly connected with a stabilizing block (23), one side of the stabilizing block (23) is movably connected with an adjusting block (22), one end of the adjusting block (22) is fixedly connected with a clamping block (20), one side of the clamping block (20) is movably connected with an inner rod (5), one end of the inner rod (5) is fixedly connected with an anti-abrasion pad (21), the other end of the inner rod (5) is fixedly connected with a limiting block (6), one side of the limiting block (6) is movably connected with a first fixed claw (8), one side of the stabilizing block (23) is fixedly connected with a fixed column (10), the outer wall of the fixed column (10) is fixedly connected with a second fixed claw (9), the bottom of the display device base (1) is fixedly connected with a connecting block (19), one side of the connecting block (19) is fixedly connected with a, one side of the supporting frame (16) is movably connected with a pulley (12).
2. The rotary specimen display device for biological teaching as claimed in claim 1, wherein: the inner rotating block (17) is a rubber inner rotating block, and the shape and the size of the outer wall of the inner rotating block (17) are matched with the shape and the size of the inner wall of the outer rotating block (18).
3. The rotary specimen display device for biological teaching as claimed in claim 1, wherein: the device cover (7) is a toughened glass device cover, and the shape and the size of the bottom of the device cover (7) are matched with those of the inner wall of the fixing groove (2).
4. The rotary specimen display device for biological teaching as claimed in claim 1, wherein: the number of the clamping blocks (20) is two, and the two clamping blocks (20) are symmetrically arranged by taking a vertical center line of the adjusting block (22) as a symmetry axis.
5. The rotary specimen display device for biological teaching as claimed in claim 1, wherein: the outer wall of regulating block (22) one end is provided with the external screw thread, the inner wall of stabilizing block (23) one end is provided with the internal thread, and regulating block (22) and stabilizing block (23) are through the external screw thread and the internal thread connection that set up.
6. The rotary specimen display device for biological teaching as claimed in claim 1, wherein: the inner rod (5) penetrates through one end of the outer rod (4) and extends into the outer rod (4), and the shape and the size of the outer wall of the inner rod (5) are matched with those of the inner wall of the outer rod (4).
7. The rotary specimen display device for biological teaching as claimed in claim 1, wherein: the number of the pulleys (12) is four, and anti-skidding rings are arranged on the outer walls of the four pulleys (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021296585.3U CN213400110U (en) | 2020-07-02 | 2020-07-02 | Sample rotation type display device for biological teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021296585.3U CN213400110U (en) | 2020-07-02 | 2020-07-02 | Sample rotation type display device for biological teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213400110U true CN213400110U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021296585.3U Active CN213400110U (en) | 2020-07-02 | 2020-07-02 | Sample rotation type display device for biological teaching |
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| Country | Link |
|---|---|
| CN (1) | CN213400110U (en) |
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- 2020-07-02 CN CN202021296585.3U patent/CN213400110U/en active Active
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Effective date of registration: 20230914 Address after: No. 8, zhuxuan, Jiangnan community, Shangzhou District, Shangluo City, Shaanxi Province Patentee after: Shaanxi Fengrui science and Education Equipment Co.,Ltd. Address before: 510000 Room 601, building 1, No.3, Xinghong 1st Street, Pingshan 2nd village, Shibi street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Chen Sijing |