CN214414505U - Comparison board - Google Patents
Comparison board Download PDFInfo
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- CN214414505U CN214414505U CN202120152065.3U CN202120152065U CN214414505U CN 214414505 U CN214414505 U CN 214414505U CN 202120152065 U CN202120152065 U CN 202120152065U CN 214414505 U CN214414505 U CN 214414505U
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- slide
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- threaded
- lead screw
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Abstract
The utility model relates to the field of material display equipment, in particular to a control plate, which comprises a slide way III, a threaded hole, a rotary drum, a control wheel III, a threaded rod, a slide block, a telescopic rod II, a pressure spring II and a clamp plate II, wherein the slide way III is provided with the threaded hole, the slide block is connected with the slide block in the slide way III, the telescopic rod II is fixedly connected with the slide block, the pressure spring II is fixedly connected with the telescopic rod II on the telescopic rod II, the clamp plate II is fixedly connected with the clamp plate II on the telescopic rod II, the threaded rod is rotatably connected with the slide block, the rotary drum is connected with the threaded rod on the threaded rod in a threaded way, the thread directions at the two ends of the rotary drum are opposite, the control wheel III is fixedly connected with the rotary drum, thereby can rotate control wheel I and drive I rotations of lead screw and change the distance between two slides III, thereby put the material and drive II contractions of pressure spring through promoting splint II and produce the counterforce and fix the material on four sliders on the slider, put contrast material and fix contrast material through splint I in the backup pad.
Description
Technical Field
The utility model relates to a material show equipment field, more specifically the contrast board that says so.
Background
For example, the utility model discloses a CN210353911U name is with recording at any time contrast board for english translation relates to equipment technical field when the translation is contrasted, specifically is an english translation is with recording at any time contrast board, including the original text picture peg, first slot has been seted up to the upper surface of original text picture peg, the inside grafting of first slot has the original text board, the back fixedly connected with translation sheet frame of original text picture peg, the last fixed surface of translation sheet frame is connected with the trapped orbit, the surface engagement of trapped orbit has sliding gear, sliding gear's upper surface engagement has the movable track. This english translation is with recording contrast board at any time, through the setting of original text picture peg, first slot, original text board, translation sheet frame, fixed track, sliding gear, activity track, translation picture peg, translation word board and dull and stereotyped lamp, has increased staff's study enjoyment, has improved staff's enthusiasm, makes things convenient for the staff to see english translation at any time simultaneously, has increased the efficiency of work. But the utility model can not adapt to the materials with different specifications.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a contrast board can contrast the show to the material of different specifications.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a control plate, including slide III, the screw hole, the rotary drum, control wheel III, the threaded rod, the slider, telescopic link II, pressure spring II and splint II, be provided with the screw hole on the slide III, sliding connection has the slider in the slide III, fixedly connected with telescopic link II on the slider, fixedly connected with pressure spring II on the telescopic link II, fixedly connected with splint II on the telescopic link II, it is connected with the threaded rod to rotate on the slider, threaded connection has the rotary drum on the threaded rod, the screw thread opposite direction at rotary drum both ends, fixedly connected with control wheel III on the rotary drum.
As this technical scheme's further optimization, the utility model relates to a control board, the slider is provided with two, and two equal sliding connection of slider are all rotated on two sliders and are connected with the threaded rod in slide III, and two equal threaded connection of threaded rod serve at one of rotary drum.
As this technical scheme's further optimization, the utility model relates to a control board, a control board still includes pillar, slide I, lead screw I, control wheel I and removes the wheel, fixedly connected with slide I on the pillar, rotates on the slide I and is connected with lead screw I, and the both ends screw thread of lead screw I is opposite, and fixedly connected with control wheel I on the lead screw I all rotates on the both ends of pillar and is connected with the removal wheel.
As this technical scheme's further optimization, the utility model relates to a control board, slide III is provided with two, two slides III respectively with the both ends threaded connection of lead screw I, two slides III difference sliding connection in slide I.
As this technical scheme's further optimization, the utility model relates to a control board, a control board still includes slide II, lead screw II, control wheel II, the backup pad, telescopic link I, pressure spring I and splint I, II fixed connection of slide are on slide I, it is connected with lead screw II to rotate on the slide II, fixedly connected with control wheel II on the lead screw II, backup pad threaded connection is on the lead screw II, backup pad sliding connection is in slide II, fixedly connected with telescopic link I in the backup pad, fixedly connected with pressure spring I on the telescopic link I, fixedly connected with splint I on the pressure spring I, fixedly connected with splint I on the telescopic link I.
As the further optimization of this technical scheme, the utility model relates to a control board, telescopic link I is provided with two, and two telescopic link I difference fixed connection are on the both ends of backup pad.
The utility model relates to a control board's beneficial effect does:
the utility model relates to a contrast board can rotate control wheel I and drive I rotatory distance between two slides of changing of lead screw, thereby put the material and drive II contractions of pressure spring through promoting splint II and produce the counterforce and fix the material on four sliders on the slider, put contrast material and fix contrast material through splint I in the backup pad.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly connected or indirectly connected through an intermediate medium, and may be a communication between two components. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, the terms "plurality", and "a plurality" mean two or more unless otherwise specified.
Fig. 1 is a schematic structural diagram of a control board of the present invention;
FIG. 2 is a schematic structural diagram of a control board of the present invention;
fig. 3 is a first schematic structural diagram of the pillar of the present invention;
FIG. 4 is a second schematic structural view of the support column of the present invention;
fig. 5 is a schematic structural diagram of a slide ii of the present invention;
fig. 6 is a schematic structural diagram of a slide way iii according to the present invention;
fig. 7 is a schematic structural diagram ii of the slide way iii according to the present invention.
In the figure: a pillar 1; a slideway I101; a lead screw I102; a control wheel I103; a moving wheel 104; a slideway II 2; a screw II 201; a control wheel II 202; a support plate 203; a telescopic rod I204; a pressure spring I205; a splint I206; a slideway III 3; a threaded hole 301; a rotating drum 302; a control wheel III 303; a threaded rod 304; a slider 305; a telescopic rod II 306; a pressure spring II 307; and a clamping plate II 308.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 7, which is a comparison plate, including a slide way iii 3, a threaded hole 301, a rotating cylinder 302, a control wheel iii 303, a threaded rod 304, a slider 305, a telescopic rod ii 306, a pressure spring ii 307 and a clamping plate ii 308, the slide way iii 3 is provided with the threaded hole 301, the slide way iii 3 is slidably connected with the slider 305, the slider 305 is fixedly connected with the telescopic rod ii 306, the telescopic rod ii 306 is fixedly connected with the pressure spring ii 307, the telescopic rod ii 306 is fixedly connected with the clamping plate ii 308, the slider 305 is rotatably connected with the threaded rod 304, the threaded rod 304 is threadedly connected with the rotating cylinder 302, the thread directions of two ends of the rotating cylinder 302 are opposite, and the rotating cylinder 302 is fixedly connected with the control wheel iii 303. When the material fixing device is used, one end of a material is placed on the sliding block 305, the material pushes the clamping plate II 308 to move so as to drive the telescopic rod II 306 to contract, the telescopic rod II 306 contracts to drive the pressure spring II 307 to contract, and the pressure spring II 307 contracts to generate a reverse force to push the clamping plate II 308 to move so as to fix the material on the sliding block 305 through the clamping plate II 308.
The second embodiment is as follows:
in the following, referring to fig. 1 to 7, the embodiment will be further described, in which two sliding blocks 305 are provided, two sliding blocks 305 are slidably connected in the slideway iii 3, two sliding blocks 305 are rotatably connected with a threaded rod 304, and two threaded rods 304 are both threadedly connected to one end of the drum 302. When the rotary control wheel III 303 is rotated to drive the rotary drum 302 to rotate, the rotary drum 302 rotates to drive the two threaded rods 304 to rotate, so that the distance between the two threaded rods 304 is changed, the distance between the two sliding blocks 305 is changed, and the distance between the two sliding blocks 305 is changed according to the specification of a displayed material, so that the two clamping plates II 308 fix the material.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 7, and the embodiment further describes the second embodiment, the contrast board further includes a pillar 1, a slideway i 101, a lead screw i 102, a control wheel i 103 and a moving wheel 104, the pillar 1 is fixedly connected with the slideway i 101, the slideway i 101 is rotatably connected with the lead screw i 102, the threads of two ends of the lead screw i 102 are opposite, the lead screw i 102 is fixedly connected with the control wheel i 103, and two ends of the pillar 1 are rotatably connected with the moving wheel 104.
The fourth concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 7, and the present embodiment further describes an embodiment three, where two slide ways iii 3 are provided, the two slide ways iii 3 are respectively in threaded connection with two ends of the screw rod i 102, and the two slide ways iii 3 are respectively in sliding connection in the slide way i 101. When the material clamping device is used, the control wheel I103 is rotated according to the size of a material to drive the screw I102 to rotate, the distance between the two slide ways III 3 is changed by rotating the two screw I102, so that the distance between the two slide ways III 3 is the same as the width of the material, and four ends of the material are fixed by the four clamping plates II 308.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 7, and the fourth embodiment is further described in the present embodiment, the comparison board further includes a slide ii 2, a lead screw ii 201, a control wheel ii 202, a support plate 203, a telescopic rod i 204, a compression spring i 205 and a clamping plate i 206, the slide ii 2 is fixedly connected to the slide i 101, the slide ii 2 is rotatably connected to the lead screw ii 201, the lead screw ii 201 is fixedly connected to the control wheel ii 202, the support plate 203 is in threaded connection with the lead screw ii 201, the support plate 203 is slidably connected to the slide ii 2, the support plate 203 is fixedly connected to the telescopic rod i 204, the telescopic rod i 204 is fixedly connected to the telescopic rod i 204, the compression spring i 205 is fixedly connected to the compression spring i 205, the clamping plate i 206 is fixedly connected to the compression spring i 205, and the clamping plate i 206 is fixedly connected to the telescopic rod i 204. When the contrast material display device is used, when materials are compared, especially when Russian teaching is carried out, the display material and the contrast material need to be contrasted and displayed, when the contrast material needs to be hidden behind the display material when testing is carried out, the contrast material is placed on the supporting plate 203, the clamping plate I206 is pushed by the contrast material to contract the telescopic rod I204, so that the pressure spring I205 is driven to tighten, the pressure spring I205 is tightened to generate reverse force to push the clamping plate I206 to fix the contrast material on the supporting plate 203, the control wheel II 202 is rotated according to the display position of the contrast material to drive the screw II 201 to rotate, the height of the supporting plate 203 is changed, and then the position of the contrast material is changed to hide the position which does not need displaying behind the display material.
The sixth specific implementation mode:
in the following, the present embodiment is described with reference to fig. 1 to 7, and the fifth embodiment is further described, in which two telescopic rods i 204 are provided, and the two telescopic rods i 204 are respectively fixedly connected to two ends of the supporting plate 203. When in use, the two telescopic rods I204 drive the two clamping plates I206 to fix the contrast material.
The utility model discloses a control board, its theory of operation is:
when the material fixing device is used, one end of a material is placed on the sliding block 305, the material pushes the clamping plate II 308 to move so as to drive the telescopic rod II 306 to contract, the telescopic rod II 306 contracts to drive the pressure spring II 307 to contract, and the pressure spring II 307 contracts to generate a reverse force to push the clamping plate II 308 to move so as to fix the material on the sliding block 305 through the clamping plate II 308. When the rotary control wheel III 303 is rotated to drive the rotary drum 302 to rotate, the rotary drum 302 rotates to drive the two threaded rods 304 to rotate, so that the distance between the two threaded rods 304 is changed, the distance between the two sliding blocks 305 is changed, and the distance between the two sliding blocks 305 is changed according to the specification of a displayed material, so that the two clamping plates II 308 fix the material. When the material clamping device is used, the control wheel I103 is rotated according to the size of a material to drive the screw I102 to rotate, the distance between the two slide ways III 3 is changed by rotating the two screw I102, so that the distance between the two slide ways III 3 is the same as the width of the material, and four ends of the material are fixed by the four clamping plates II 308. When the contrast material display device is used, when materials are compared, especially when Russian teaching is carried out, the display material and the contrast material need to be contrasted and displayed, when the contrast material needs to be hidden behind the display material when testing is carried out, the contrast material is placed on the supporting plate 203, the clamping plate I206 is pushed by the contrast material to contract the telescopic rod I204, so that the pressure spring I205 is driven to tighten, the pressure spring I205 is tightened to generate reverse force to push the clamping plate I206 to fix the contrast material on the supporting plate 203, the control wheel II 202 is rotated according to the display position of the contrast material to drive the screw II 201 to rotate, the height of the supporting plate 203 is changed, and then the position of the contrast material is changed to hide the position which does not need displaying behind the display material. When in use, the two telescopic rods I204 drive the two clamping plates I206 to fix the contrast material.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (6)
1. A contrast plate comprises a slide way III (3), a threaded hole (301), a rotary drum (302), a control wheel III (303), a threaded rod (304), a sliding block (305), a telescopic rod II (306), a pressure spring II (307) and a clamping plate II (308), and is characterized in that: be provided with screw hole (301) on slide III (3), sliding connection has slider (305) in slide III (3), fixedly connected with telescopic link II (306) on slider (305), fixedly connected with pressure spring II (307) on telescopic link II (306), fixedly connected with splint II (308) on telescopic link II (306), it is connected with threaded rod (304) to rotate on slider (305), threaded connection has rotary drum (302) on threaded rod (304), the screw thread opposite direction at rotary drum (302) both ends, fixedly connected with control wheel III (303) on rotary drum (302).
2. A control plate according to claim 1, wherein: the slide blocks (305) are arranged in two, the two slide blocks (305) are connected in the slide way III (3) in a sliding mode, the two slide blocks (305) are connected with threaded rods (304) in a rotating mode, and the two threaded rods (304) are connected to one end of the rotary drum (302) in a threaded mode.
3. A control plate according to claim 2, wherein: the contrast plate further comprises a support column (1), a slide way I (101), a lead screw I (102), a control wheel I (103) and a moving wheel (104), wherein the support column (1) is fixedly connected with the slide way I (101), the slide way I (101) is connected with the lead screw I (102) in a rotating mode, threads at two ends of the lead screw I (102) are opposite, the lead screw I (102) is connected with the control wheel I (103) in a fixedly connected mode, and the two ends of the support column (1) are connected with the moving wheel (104) in a rotating mode.
4. A control plate according to claim 3, wherein: slide III (3) are provided with two, two slides III (3) respectively with the both ends threaded connection of lead screw I (102), two slides III (3) sliding connection respectively in slide I (101).
5. A control plate according to claim 4, wherein: the contrast plate further comprises a slide II (2), a lead screw II (201), a control wheel II (202), a support plate (203), an expansion rod I (204), a pressure spring I (205) and a clamping plate I (206), the slide II (2) is fixedly connected to the slide I (101), the slide II (2) is rotatably connected with the lead screw II (201), the lead screw II (201) is fixedly connected with the control wheel II (202), the support plate (203) is in threaded connection with the lead screw II (201), the support plate (203) is in sliding connection with the slide II (2), the support plate (203) is fixedly connected with the expansion rod I (204), the expansion rod I (204) is fixedly connected with the pressure spring I (205), the compression spring I (205) is fixedly connected with the clamping plate I (206), and the clamping plate I (206) is fixedly connected with the expansion rod I (204).
6. A control plate according to claim 5, wherein: the I (204) of the telescopic rod is provided with two, and the two I (204) of the telescopic rod are respectively and fixedly connected to two ends of the supporting plate (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152065.3U CN214414505U (en) | 2021-01-20 | 2021-01-20 | Comparison board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120152065.3U CN214414505U (en) | 2021-01-20 | 2021-01-20 | Comparison board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214414505U true CN214414505U (en) | 2021-10-19 |
Family
ID=78056542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120152065.3U Active CN214414505U (en) | 2021-01-20 | 2021-01-20 | Comparison board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214414505U (en) |
-
2021
- 2021-01-20 CN CN202120152065.3U patent/CN214414505U/en active Active
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