CN211913840U - Testboard convenient to remove and enlarged area - Google Patents
Testboard convenient to remove and enlarged area Download PDFInfo
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- CN211913840U CN211913840U CN202020361546.0U CN202020361546U CN211913840U CN 211913840 U CN211913840 U CN 211913840U CN 202020361546 U CN202020361546 U CN 202020361546U CN 211913840 U CN211913840 U CN 211913840U
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Abstract
The utility model discloses a testboard convenient to remove and enlarged size, including testboard main part and pillar, pillar fixed mounting is at testboard main part lower extreme, the inside cavity that is equipped with of testboard main part, be equipped with the extension mesa in the cavity, extend mesa and cavity sliding connection, the inside bottom of cavity is equipped with first transmission lead screw, second transmission lead screw, all install first screw-nut on first transmission lead screw, the second transmission lead screw, extend mesa lower surface and first screw-nut fixed connection. The utility model discloses an at the inside cavity that is equipped with of testboard main part to being equipped with in the cavity inside and extending the mesa, can utilizing the motor forward to rotate and drive first drive bevel gear and rotate, thereby rotate when realizing first transmission lead screw, second transmission lead screw, utilize first screw-nut to remove and will extend the mesa and extend the cavity outside, enlarge the area of testboard main part, degree of automation is high, and the flexibility is good, convenient to use.
Description
Technical Field
The utility model relates to a photovoltaic module correlation technique field specifically is a testboard convenient to remove and enlarge area.
Background
The photovoltaic module (also called a solar panel) is a core part in a solar power generation system and also is the most important part in the solar power generation system, has the function of converting solar energy into electric energy and sending the electric energy to a storage battery for storage or pushing a load to work, and is characterized by high reliability, long service life, no environmental pollution, independent power generation and grid-connected operation, favors by enterprise organizations of various countries and has wide development prospect, and the photovoltaic module needs to be tested in the production process, so that a test bench is needed.
However, current testboard for photovoltaic module simple structure, the function is single, and the testboard area is limited, can not expand, if need test the great photovoltaic module of volume, then need a plurality of testboards to make up, and the use of being not convenient for, and current testboard is fixed knot structure mostly, and the removal of being not convenient for, some moving means through the wheel is removed in the installation on the pillar leads to the stability that the testboard was placed not good, needs to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a testboard convenient to remove and enlarged size to solve the current testboard for photovoltaic module simple structure who mentions in the above-mentioned background art, the function is single, and the testboard area is limited, can not expand, if need test the great photovoltaic module of volume, then need a plurality of testboards to make up, be not convenient for use, and current testboard is fixed knot structure mostly, be not convenient for remove, some moving means through installing on the pillar and removing the wheel leads to the not good problem of stability that the testboard was placed.
In order to achieve the above object, the utility model provides a following technical scheme: a test board convenient to move and enlarge area comprises a test board main body and a support post, wherein the support post is fixedly arranged at the lower end of the test board main body, a cavity is arranged in the test board main body, an extension table top is arranged in the cavity and is in sliding connection with the cavity, a first transmission screw rod and a second transmission screw rod are arranged at the bottom end in the cavity, first screw rod nuts are respectively arranged on the first transmission screw rod and the second transmission screw rod, the lower surface of the extension table top is fixedly connected with the first screw rod nuts, one end of the first transmission screw rod and one end of the second transmission screw rod are respectively connected with a first driven bevel gear and a second driven bevel gear, a motor is arranged at the bottom end in the test board main body, an output shaft of the motor is connected with a first driving bevel gear, two sides of the first driving bevel gear are respectively meshed with, the lower surface of the test board main body is provided with a lifting moving mechanism.
Preferably, the lifting moving mechanism comprises a rotating rod, a fixed sleeve, a second driving bevel gear, a third driven bevel gear and a third transmission screw rod, the fixed sleeve is arranged at two ends of the lower surface of the test board main body, the rotating rod penetrates through the fixed sleeve, the second driving bevel gear is fixedly arranged on the rotating rod, the second driving bevel gear is meshed with the third driven bevel gear, the second driving bevel gear and the third driven bevel gear are both positioned in the fixed sleeve, and the third transmission screw rod is fixedly connected with the third driven bevel gear.
Preferably, fixed mounting has the bearing on the fixed sleeve inner wall, third transmission lead screw runs through the bearing and rotates with the bearing to be connected, be equipped with second screw-nut on the third transmission lead screw, be connected with the lift post on the second screw-nut, the inside cavity that is equipped with of lift post, and the lift post is fixed cup jointing through cavity and second screw-nut, the lift post runs through the fixed plate that is equipped with on the pillar, and the lift post bottom is installed and is removed the wheel.
Preferably, the dwang both ends rotate with first limiting plate, the second limiting plate that testboard main part lower surface both ends were equipped with respectively and are connected, dwang one end fixedly connected with handle.
Preferably, the lifting moving mechanisms are arranged in two groups, and the two groups of lifting moving mechanisms are arranged adjacently.
Preferably, the two side walls of the extending table board are provided with sliding grooves, and sliding blocks matched with the sliding grooves are arranged on the two side walls in the cavity in a protruding mode.
The utility model provides a testboard convenient to remove and enlarged size possesses following beneficial effect:
(1) the utility model discloses an at the inside cavity that is equipped with of testboard main part, and be equipped with the extension mesa inside the cavity, and will extend mesa bottom and first screw-nut fixed connection, can utilize the motor forward to rotate and drive first drive bevel gear and rotate, utilize first driven bevel gear of drive bevel gear meshing and the synchronous rotation of second driven bevel gear, thereby realize first transmission lead screw, rotate when the second transmission lead screw, it extends the cavity outside to utilize first screw-nut to remove to extend the mesa, enlarge the area of testboard main part, degree of automation is high, good flexibility, and convenient to use.
(2) The utility model discloses a set up lifting movement mechanism, when needs move testboard main part, can be simultaneously the positive handle on two sets of lifting movement mechanism that rotate, utilize the handle to rotate and drive the dwang and rotate, thereby make second drive bevel gear meshing third driven bevel gear on the dwang rotate, make third transmission lead screw rotate, and make second screw-nut move down, thereby make the lift post move down, make and remove wheel and earth's surface contact and lift the testboard main part, it is unsettled to make the pillar, thereby can remove the wheel through promoting and make the testboard main part remove, the flexibility is good, and can be when not needing to remove, move lifting movement mechanism up, it is fixed to utilize the pillar to support the testboard main part, high stability, and convenient use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a schematic structural view of the lifting and moving mechanism of the present invention.
In the figure: 1. a test bed main body; 2. an extension table; 3. a pillar; 4. a handle; 5. rotating the rod; 6. a first limit plate; 7. a second limiting plate; 8. a cavity; 9. a chute; 10. a first drive screw; 11. a first lead screw nut; 12. a second drive screw; 13. a first driven bevel gear; 14. a second driven bevel gear; 15. a motor; 16. a first drive bevel gear; 17. a second drive bevel gear; 18. a third driven bevel gear; 19. a moving wheel; 20. a slider; 21. a fixing plate; 22. a lifting column; 23. fixing the sleeve; 24. a bearing; 25. a second feed screw nut; 26. and a third transmission screw rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a test bench convenient to move and enlarge area comprises a test bench main body 1 and a support column 3, wherein the support column 3 is fixedly installed at the lower end of the test bench main body 1, a cavity 8 is formed in the test bench main body 1, an extension table top 2 is arranged in the cavity 8, the extension table top 2 is in sliding connection with the cavity 8, a first transmission screw rod 10 and a second transmission screw rod 12 are arranged at the bottom end of the interior of the cavity 8, first screw rod nuts 11 are installed on the first transmission screw rod 10 and the second transmission screw rod 12 respectively, the lower surface of the extension table top 2 is fixedly connected with the first screw rod nuts 11, one ends of the first transmission screw rod 10 and the second transmission screw rod 12 are connected with a first driven bevel gear 13 and a second driven bevel gear 14 respectively, a motor 15 is arranged at the bottom end of the interior of the test bench main body 1, an output shaft of the motor 15 is connected with a first driving bevel gear 16, and two, The second driven bevel gear 14 is meshed, and the lower surface of the test bench main body 1 is provided with a lifting moving mechanism.
The lifting moving mechanism comprises a rotating rod 5, a fixed sleeve 23, a second driving bevel gear 17, a third driven bevel gear 18 and a third transmission screw rod 26, the fixed sleeves 23 are arranged at two ends of the lower surface of the test board main body 1, the rotating rod 5 penetrates through the fixed sleeves 23, the second driving bevel gear 17 is fixedly arranged on the rotating rod 5, the second driving bevel gear 17 is meshed with the third driven bevel gear 18, the second driving bevel gear 17 and the third driven bevel gear 18 are both positioned inside the fixed sleeve 23, the third transmission screw rod 26 is fixedly connected with the third driven bevel gear 18, the second driving bevel gear 17 can be rotated by rotating the rotating lever 5, and engaged with the third driven bevel gear 18 to be synchronously rotated, thereby rotating the third drive screw 26 and moving the second screw nut 25 up or down, thereby allowing the height of the lifting column 22 to be adjusted.
The inner wall of the fixed sleeve 23 is fixedly provided with a bearing 24, a third transmission screw rod 26 penetrates through the bearing 24 and is rotatably connected with the bearing 24, a second screw nut 25 is arranged on the third transmission screw rod 26, a lifting column 22 is connected onto the second screw nut 25, a cavity is arranged inside the lifting column 22, the lifting column 22 is fixedly sleeved with the second screw nut 25 through the cavity, the lifting column 22 penetrates through a fixed plate 21 arranged on the pillar 3, and a movable wheel 19 is arranged at the bottom end of the lifting column 22, the second screw nut 25 can move upwards or downwards through the rotation of the third transmission screw rod 26, so that the height of the lifting column 22 is adjusted, when the lifting column 22 moves downwards, the movable wheel 19 is in contact with the ground surface, and meanwhile, the lifting column 22 can lift the test board main body 1, so that the pillar 3 is suspended, and the lifting column 22 is used for supporting the test board main body 1, thereby facilitating the movement of the test bench body 1 by means of the moving wheels 19.
5 both ends of dwang rotate with first limiting plate 6, the 7 rotation connection of second limiting plate that are equipped with in 1 lower surface both ends of testboard main part respectively, 5 one end fixedly connected with handles 4 of dwang can make dwang 5 rotate through turning handle 4, realize the regulation to the elevating movement mechanism.
The lifting moving mechanism is provided with two groups, and two groups the lifting moving mechanism is arranged adjacently, and the stability of the test board main body 1 in the moving process can be ensured to be high by the arrangement of the two groups of lifting moving mechanisms.
The sliding grooves 9 are formed in the two side walls of the extension table board 2, the sliding blocks 20 matched with the sliding grooves 9 are arranged on the two side walls in the cavity 8 in a protruding mode, and the extension stability and the storage stability of the extension table board 2 can be guaranteed.
It should be noted that, when the area of the test board main body 1 needs to be enlarged, the motor 15 is used to rotate in the forward direction and drive the first driving bevel gear 16 to rotate, the first driving bevel gear 16 is used to engage the first driven bevel gear 13 and the second driven bevel gear 14 to rotate synchronously, so as to realize the simultaneous rotation of the first driving screw 10 and the second driving screw 12, the first screw nut 11 is used to drive the extension table 2 to move, the extension table 2 is moved out of the cavity 8 along the sliding chute 20 through the sliding chute 9, so as to enlarge the area of the test board main body 1, when the extension table 2 needs to be accommodated, the motor 15 is used to rotate in the reverse direction, the extension table 2 is accommodated in the cavity 8, so that the test board main body 1 has high automation degree, good flexibility and convenient use, when the test board main body 1 needs to be moved, the handles 4 of the two sets of the lifting and moving mechanisms are rotated simultaneously, utilize handle 4 forward rotation to drive dwang 5 and rotate, make second drive bevel gear 17 rotate and mesh third driven bevel gear 18 synchronous rotation, thereby make third transmission lead screw 26 rotate, make second screw-nut 25 move down, thereby make the lift post 22 with second screw-nut 25 fixed connection move down, when lift post 22 moves down, removal wheel 19 contacts with the earth's surface, lift post 22 can lift testboard main part 1 simultaneously, thereby make pillar 3 unsettled, utilize lift post 22 to support testboard main part 1, thereby be convenient for remove testboard main part 1 through removal wheel 19, when not needing to remove, then reverse rotation handle 4, make lift post 22 move up, utilize pillar 3 to support testboard main part 1, high stability, and convenient to use.
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. The utility model provides a testboard convenient to remove and enlarged area, a serial communication port, including testboard main part (1) and pillar (3), pillar (3) fixed mounting is at testboard main part (1) lower extreme, testboard main part (1) inside is equipped with cavity (8), be equipped with in cavity (8) and extend mesa (2), extend mesa (2) and cavity (8) sliding connection, the inside bottom of cavity (8) is equipped with first transmission lead screw (10), second transmission lead screw (12), all install first screw-nut (11) on first transmission lead screw (10), second transmission lead screw (12), extend mesa (2) lower surface and first screw-nut (11) fixed connection, first transmission lead screw (10), second transmission lead screw (12) one end are connected with first driven bevel gear (13) respectively, The test bench is characterized by comprising a second driven bevel gear (14), a motor (15) is arranged at the bottom end inside the test bench main body (1), an output shaft of the motor (15) is connected with a first driving bevel gear (16), two sides of the first driving bevel gear (16) are respectively meshed with the first driven bevel gear (13) and the second driven bevel gear (14), and a lifting moving mechanism is arranged on the lower surface of the test bench main body (1).
2. A test bench facilitating movement and area enlargement according to claim 1, wherein: the lifting moving mechanism comprises a rotating rod (5), a fixed sleeve (23), a second driving bevel gear (17), a third driven bevel gear (18) and a third transmission screw rod (26), the fixed sleeve (23) is installed at two ends of the lower surface of the test board main body (1), the rotating rod (5) penetrates through the fixed sleeve (23), the second driving bevel gear (17) is fixedly installed on the rotating rod (5), the second driving bevel gear (17) is in meshed connection with the third driven bevel gear (18), the second driving bevel gear (17) and the third driven bevel gear (18) are both located inside the fixed sleeve (23), and the third transmission screw rod (26) is fixedly connected with the third driven bevel gear (18).
3. A test bench facilitating movement and enlarged area according to claim 2, wherein: fixed mounting has bearing (24) on adapter sleeve (23) inner wall, third transmission lead screw (26) run through bearing (24) and rotate with bearing (24) and be connected, be equipped with second screw-nut (25) on third transmission lead screw (26), be connected with lift post (22) on second screw-nut (25), lift post (22) inside is equipped with the cavity, and lift post (22) fixedly cup joints through cavity and second screw-nut (25), lift post (22) run through fixed plate (21) that are equipped with on pillar (3), and lift post (22) bottom is installed and is removed wheel (19).
4. A test bench facilitating movement and enlarged area according to claim 2, wherein: dwang (5) both ends rotate with first limiting plate (6), second limiting plate (7) that testboard main part (1) lower surface both ends were equipped with respectively and are connected, dwang (5) one end fixedly connected with handle (4).
5. A test bench facilitating movement and area enlargement according to claim 1, wherein: the lifting moving mechanisms are arranged in two groups, and the two groups of lifting moving mechanisms are arranged adjacently.
6. A test bench facilitating movement and area enlargement according to claim 1, wherein: the extension table board (2) is characterized in that sliding grooves (9) are formed in two side walls of the extension table board (2), and sliding blocks (20) matched with the sliding grooves (9) are arranged on the two side walls in the cavity (8) in a protruding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361546.0U CN211913840U (en) | 2020-03-20 | 2020-03-20 | Testboard convenient to remove and enlarged area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361546.0U CN211913840U (en) | 2020-03-20 | 2020-03-20 | Testboard convenient to remove and enlarged area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211913840U true CN211913840U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020361546.0U Active CN211913840U (en) | 2020-03-20 | 2020-03-20 | Testboard convenient to remove and enlarged area |
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| Country | Link |
|---|---|
| CN (1) | CN211913840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662351A (en) * | 2021-08-30 | 2021-11-19 | 王伟 | Workbench for security account position holding information processing device |
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2020
- 2020-03-20 CN CN202020361546.0U patent/CN211913840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113662351A (en) * | 2021-08-30 | 2021-11-19 | 王伟 | Workbench for security account position holding information processing device |
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