CN211044746U - Test bench for electricity experiments - Google Patents
Test bench for electricity experiments Download PDFInfo
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- CN211044746U CN211044746U CN201921776657.1U CN201921776657U CN211044746U CN 211044746 U CN211044746 U CN 211044746U CN 201921776657 U CN201921776657 U CN 201921776657U CN 211044746 U CN211044746 U CN 211044746U
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Abstract
The utility model discloses a test bed for electricity experiments, which comprises a device body, wherein a storage drawer is arranged in a storage groove, a movable handle is arranged on one side of the storage drawer, a memory foam-rubber cushion is arranged in the storage drawer, a placing groove is arranged at the top end of the memory foam-rubber cushion, an insulating protective frame is arranged on the inner side of the charging groove, a charging battery pack is arranged in the insulating protective frame, a charging plug is arranged on one side of the insulating protective frame, a fixed splint I is arranged at one end of the fixed frame, a fixed splint II is arranged on one side of the fixed splint I, a spring II is arranged in the sliding groove, buffer pads are arranged on one sides of the fixed splint I and the fixed splint II, a protective plate is arranged on one side of the charging groove, a reminding label is arranged at the top end of a supporting frame, a transparent protective plate is arranged on one side of the, and the reminding label is added to facilitate the labeling of test attention items, so that the reminding function is realized.
Description
Technical Field
The utility model relates to a test bench technical field, concretely relates to test bench for electricity experiments.
Background
Electricity is one of the branch subjects of physics, and the formation of electricity and its application are mainly studied, and the electricity experiment is the important component of physics experiment, and when carrying out the electricity experiment, the test bench is one of the indispensable experimental apparatus, in order to make middle school student can master the electrical knowledge, through electricity experiment and demonstration important teaching way, consequently the electricity test bench device that is used for middle school physics is an important teaching device. Current electricity test bench device structure is too simple on the existing market, uses inconveniently, and current technique is exactly a simple desk, removes to use inconveniently, and some convenient removals have added the wheel, but poor stability, inconvenient test work that carries on influences experimental effect, reduces teaching efficiency, and current technique jack is direct to expose outside moreover, has the potential safety hazard of electric leakage, and factor of safety is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the test bed for the electrical experiment is provided, and is used for solving the problems that a traditional test bed body is poor in damping structure and unstable performance; the traditional test bed body is lack of a storage structure, a protection structure is lack of a charging structure, and collision is easy to happen in the moving process; the traditional test bed body is lack of a fixing structure and a reminding structure, so that the effect of buffering and damping by adding a spring is achieved, the test bed body can move conveniently by adding rollers, and the stability of the test bed body is enhanced by adding buffering supporting legs; the storage drawer is additionally arranged, so that the test tool can be conveniently stored, the memory foam-rubber cushion is additionally arranged to protect the test tool, the collision in the carrying process is prevented, the service life is prolonged, and the rechargeable battery pack is additionally arranged to provide a power supply; the test tool is convenient to fix by adding the fixing clamp plate and the fixing clamp plate II, and the reminding label is added to mark the test attention items convenient to test, so that the reminding effect is achieved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a test bed for electrical experiments, which comprises a test bed body, wherein one side of the test bed body is provided with a support frame, one side of the bottom end of the support frame is provided with a first support rod, the bottom end of the first support rod is provided with a connecting rod, the outer side of the connecting rod is provided with a first spring, one end of the connecting rod is provided with a second support rod, one end of the second support rod is provided with a roller, the other side of the bottom end of the support frame is provided with a third support rod, one end of the third support rod is provided with a buffering support leg, one end of the support frame is provided with a lifting handle, the interior of the support frame is provided with a storage tank, the interior of the storage tank is provided with a storage drawer, one side of the storage drawer is provided with a movable handle, the interior of the, a charging groove is arranged on one side of the supporting frame, an insulating protective frame is arranged on the inner side of the charging groove, a charging battery pack is arranged in the insulating protective frame, a charging plug is arranged on one side of the insulating protective frame, a fixing frame is arranged on the other side of the charging groove, a first fixing clamp plate is arranged at one end of the fixing frame, the bottom end of the fixing frame is provided with a sliding chute, one side of the first fixing clamp plate is provided with a second fixing clamp plate, one end of the first fixed clamping plate is provided with a sliding rod, the inside of the sliding groove is provided with a second spring, one side of the first fixed clamping plate and one side of the second fixed clamping plate are both provided with a cushion pad, one side of the charging groove is provided with a protection plate, the top end of the support frame is provided with a reminding label, one side of reminding the label is provided with transparent guard plate, charging plug and rechargeable battery group electric connection.
Furthermore, the first support rod is connected with the support frame through a screw, the first connecting rod is connected with the first support rod through a clamping block, the first spring is connected with the connecting rod through a clamping block, the second support rod is connected with the connecting rod through a thread, and the idler wheel is connected with the second support rod through a screw.
Furthermore, the third support rod is connected with the support frame through screws, and the buffer support leg is connected with the third support rod through screws.
Further, the lifting handle is connected with the supporting frame through screws, the storage drawer is connected with the supporting frame through a storage groove in a clamping mode, and the moving handle is connected with the storage drawer through screws.
Furthermore, the memory foam-rubber cushion is connected with the storage drawer through a clamping manner, and the placing groove is matched with the memory foam-rubber cushion for use.
Further, insulating protective frame and charging groove pass through the screw connection, rechargeable battery group and insulating protective frame pass through the block connection.
Further, fixed frame and charging groove pass through the screw connection, solid fixed splint one and fixed frame pass through the screw connection, gu fixed splint two uses with fixed frame through slide bar and spout cooperation, spring two is connected through the block with the spout, gu fixed splint one and gu fixed splint two all pass through the viscose bonding with the blotter and are connected, guard plate and charging groove pass through the block and connect.
Further, remind label and carriage to pass through viscose bonding connection, transparent guard plate and carriage pass through viscose bonding connection.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) in order to solve the problems of the traditional test bed body buffering and damping structure and poor instability performance, the design provides that one side of the test bed body is provided with a supporting frame, one side of the bottom end of the supporting frame is provided with a first supporting rod, the bottom end of the first supporting rod is provided with a connecting rod, the outer side of the connecting rod is provided with a first spring, one end of the connecting rod is provided with a second supporting rod, one end of the second supporting rod is provided with a roller, the other side of the bottom end of the supporting frame is provided with a third supporting rod, one end of the third supporting rod is provided with a buffering supporting leg, one end of the supporting frame is provided with a lifting, and the relatively poor problem of instable performance has the effect that the spring is increased and the damping is buffered together, increases the gyro wheel and is convenient for the test bench body to remove, and increases the stability beneficial effect that the buffering supporting legs reinforcing test bench body.
2) In order to solve the problems that the traditional test bed body is lack of a storage structure, the lack of a protective structure is easy to collide in the moving process, and the lack of a charging structure is provided, the design provides that a storage groove is arranged in a support frame, a storage drawer is arranged in the storage groove, a moving handle is arranged on one side of the storage drawer, a memory foam-rubber cushion is arranged in the storage drawer, a placing groove is arranged at the top end of the memory foam-rubber cushion, a charging groove is arranged on one side of the support frame, an insulating protective frame is arranged on the inner side of the charging groove, a charging battery pack is arranged in the insulating protective frame, and a charging plug is arranged on one side of the insulating protective frame, so that the problems that the traditional test bed body is lack of the storage structure, the lack of the protective structure is easy to collide in the moving process, the lack of, increase the effect that memory foam-rubber cushion played the protection to the test apparatus, prevent to bump at the in-process of transport, increase of service life increases the effect beneficial effect that rechargeable battery group played the power of providing.
3) In order to solve the problems that a traditional test bed body is lack of a fixing structure and a reminding structure, the design provides that a fixing frame is arranged on the other side of a charging groove, a first fixing clamp plate is arranged at one end of the fixing frame, a sliding groove is formed in the bottom end of the fixing frame, a second fixing clamp plate is arranged on one side of the first fixing clamp plate, a sliding rod is arranged on one end of the second fixing clamp plate, a second spring is arranged in the sliding groove, buffering cushions are arranged on one sides of the first fixing clamp plate and the second fixing clamp plate, a protection plate is arranged on one side of the charging groove, a reminding label is arranged at the top end of the supporting frame, a transparent protection plate is arranged on one side of the reminding label, the problems that the traditional test bed body is lack of a fixing structure and a reminding structure are solved, the fixing clamp plate and, the reminding function has the beneficial effect.
Drawings
Fig. 1 is a schematic structural diagram of the test bed body of the present invention.
Fig. 2 is a schematic diagram of a spring structure according to the present invention.
Fig. 3 is a schematic structural view of the support frame of the present invention.
Fig. 4 is a schematic structural view of the storage drawer according to the present invention.
Fig. 5 is a schematic structural view of the fixing splint of the present invention.
Fig. 6 is a schematic view of the fixing frame structure of the present invention.
1-a test bed body; 2-a support frame; 3-supporting the first rod; 4-a connecting rod; 5, a first spring; 6-a second support rod; 7-a roller; 8-supporting a third rod; 9-buffering the supporting legs; 10-lifting a handle; 11-a storage tank; 12-a storage drawer; 13-moving the handle; 14-memory foam pad; 15-placing grooves; 16-a charging slot; 17-an insulating protective frame; 18-a rechargeable battery pack; 19-a charging plug; 20-a fixed frame; 21-fixing the first clamping plate; 22-a chute; 23-fixing a second splint; 24-a slide bar; 25-spring two; 26-a cushion pad; 27-protective plate; 28-reminder label; 29-transparent protective plate.
Detailed Description
In the technical scheme:
the utility model discloses a solar energy storage battery pack, including 2-carriage, 3-first carriage, 5-first spring, 6-second carriage, 7-gyro wheel, 8-third carriage, 9-buffering supporting legs, 12-storage drawer, 14-memory foam-rubber cushion, 17-insulating protective frame, 18-rechargeable battery group, 19-charging plug, 21-fixed splint one, 23-fixed splint two, 25-second spring, 26-blotter, 28-warning label, 29-transparent guard plate.
1-test bench body, 4-connecting rod, 10-carry handle, 11-holding tank, 13-remove handle, 15-put the groove, 16-the groove that charges, 20-fixed frame, 22-spout, 24-slide bar, 27-guard plate are the required connectivity component of realization the utility model discloses technical scheme.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1-6, a test bed for electrical experiments comprises a test bed body 1, wherein a support frame 2 is arranged on one side of the test bed body 1, a first support rod 3 is arranged on one side of the bottom end of the support frame 2, a connecting rod 4 is arranged at the bottom end of the first support rod 3, a first spring 5 is arranged on the outer side of the connecting rod 4, a second support rod 6 is arranged at one end of the connecting rod 4, a roller 7 is arranged at one end of the second support rod 6, a third support rod 8 is arranged on the other side of the bottom end of the support frame 2, a buffer support leg 9 is arranged at one end of the third support rod 8, a lifting handle 10 is arranged at one end of the support frame 2, the support frame 2 plays supporting and storing roles, the support role is played by the first support rod 3 and the second support rod 6, the first support rod 3 and the second support, the damping device has the advantages that the damping effect is realized through the first spring 5, the damping effect is realized through the movement of the roller 7 and the test bed body 1, the supporting effect is realized through the third support rod 8, the damping effect is realized through the buffering support leg 9, the storage groove 11 is arranged in the support frame 2, the storage drawer 12 is arranged in the storage groove 11, the moving handle 13 is arranged on one side of the storage drawer 12, the memory foam-rubber cushion 14 is arranged in the storage drawer 12, the placing groove 15 is arranged at the top end of the memory foam-rubber cushion 14, the storage drawer 12 is convenient to fix through the storage groove 11, the storage drawer 12 plays a storage effect, the storage drawer 12 is convenient to move through the moving handle 13, the protection effect is realized through the memory foam-rubber cushion 14, the experimental appliance is convenient to fix through the placing groove 15, the charging groove 16 is arranged on one side of the support frame 2, the inboard in groove 16 that charges is provided with insulating protective frame 17, the inside of insulating protective frame 17 is provided with rechargeable battery group 18, one side of insulating protective frame 17 is provided with charging plug 19, plays the effect of storage through groove 16 that charges, plays insulating protection's effect through insulating protective frame 17, plays the effect of charging through rechargeable battery group 18, inserts through charging
The slide rod 24 is convenient for fixing the second fixed splint 23, and the second fixed splint is convenient for fixing the second fixed splint through the second spring 25
23 carry out automatic re-setting, and play reinforced (rfd) effect, play the effect of protection through guard plate 27, the top of carriage 2 is provided with reminds label 28, one side of reminding label 28 is provided with transparent guard plate 29, marks through reminding label 28 experimental notes of being convenient for, plays the effect of reminding, plays the effect of protection, increase of service life to reminding label 28 through transparent guard plate 29, charging plug 19 and rechargeable battery group 18 electric connection.
Wherein the support rod I3 is connected with the support frame 2 through a screw, the connecting rod 4 is connected with the support rod I3 through a clamping manner, the spring I5 is connected with the connecting rod 4 through a clamping manner, the support rod II 6 is connected with the connecting rod 4 through a screw, the roller 7 is connected with the support rod II 6 through a screw, so that the buffering and damping effects are achieved, and the installation of the roller 7 is facilitated, the support rod III 8 is connected with the support frame 2 through a screw, the buffering support foot 9 is connected with the support rod III 8 through a screw, so that the supporting and buffering and damping effects are achieved, the lifting handle 10 is connected with the support frame 2 through a screw, the storage drawer 12 is connected with the support frame 2 through a storage groove 11 in a clamping manner, the moving handle 13 is connected with the storage drawer 12 through a screw, so that the storage drawer 12 is conveniently installed and used, and the memory sponge pad 14, the storage and protection of the test appliance are facilitated by the matching of the placement groove 15 and the memory foam-rubber cushion 14, the insulating protection frame 17 and the charging groove 16 are connected through screws, the charging battery pack 18 and the insulating protection frame 17 are connected through clamping, the installation and protection of the charging battery pack 18 are facilitated, the fixing frame 20 and the charging groove 16 are connected through screws, the fixing clamp plate I21 and the fixing frame 20 are connected through screws, the fixing clamp plate II 23 and the fixing frame 20 are matched through a sliding rod 24 and a sliding groove 22 for use, the spring II 25 and the sliding groove 22 are connected through clamping, the fixing clamp plate I21 and the fixing clamp plate II 23 are both connected with the cushion 26 through adhesive bonding, the protection plate 27 and the charging groove 16 are connected through clamping, the test appliance to be charged is fixed conveniently, the reminding label 28 and the support frame 2 are connected through adhesive bonding, the transparent protection plate 29 and the support frame 2 are connected through adhesive bonding, playing the role of reminding.
Example 2
As shown in fig. 4, in the utility model discloses, the inside of carriage 2 is provided with holding tank 11, the inside of holding tank 11 is provided with storage drawer 12, one side of storage drawer 12 is provided with removal handle 13, the inside of storage drawer 12 is provided with memory foam-rubber cushion 14, the top of memory foam-rubber cushion 14 is provided with puts groove 15, is convenient for storage drawer 12 through holding tank 11 and fixes, plays the effect of storage through storage drawer 12, is convenient for storage drawer 12 to remove through removal handle 13, plays the effect of buffering shock attenuation through memory foam-rubber cushion 14, fixes through putting groove 15 the experimental apparatus of being convenient for.
The utility model provides a test bench for electricity experiments, in the use, slope test bench body 1, buffering supporting legs 9 leaves ground, pulling is carried and is pulled handle 10, the gyro wheel 7 is rotatory, bracing piece two 6 moves up, spring one 5 compresses, connecting rod 4 upwards moves along bracing piece one 3, thereby play the effect of buffering shock attenuation to the test apparatus under the unstable condition in road surface, pulling removes handle 13, storage drawer 12 pulls out from holding tank 11, take out the test apparatus from putting groove 11, be convenient for the storage of test apparatus, memory foam-rubber cushion 14 and storage drawer 12 fix, make protect the test apparatus, when needing to charge the test apparatus, open guard plate 27, remove fixed splint two 23, slide bar 24 fixes along spout 22, spring two 25 compresses, place the test apparatus on the top of fixed frame 20, the second fixing clamp plate 23 is released, the buffer cushion 26 is in contact with the test tool, the first fixing clamp plate 21 and the second fixing clamp plate 23 are fixed to the test tool, the buffer decompression effect is achieved on the test tool, the charging plug 19 and the test tool are fixed, the rechargeable battery pack 18 is charged to the test tool, the rechargeable battery pack 18 and the insulating protection frame 17 are fixed, the insulating effect is achieved, the safety performance is enhanced, the reminding label 28 and the support frame 2 are fixed, the transparent protection plate 29 and the support frame 2 are fixed, convenience is brought to test attention items to be marked, the reminding effect is achieved, and the protection effect is achieved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (8)
1. The utility model provides a test bench for electricity experiments, includes test bench body (1), its characterized in that: a supporting frame (2) is arranged on one side of the test bed body (1), a first supporting rod (3) is arranged on one side of the bottom end of the supporting frame (2), a connecting rod (4) is arranged at the bottom end of the first supporting rod (3), a first spring (5) is arranged on the outer side of the connecting rod (4), a second supporting rod (6) is arranged at one end of the connecting rod (4), a roller (7) is arranged at one end of the second supporting rod (6), a third supporting rod (8) is arranged on the other side of the bottom end of the supporting frame (2), a buffering supporting leg (9) is arranged at one end of the third supporting rod (8), a lifting handle (10) is arranged at one end of the supporting frame (2), a storage groove (11) is arranged in the supporting frame (2), a storage drawer (12) is arranged in the storage groove (11), and a moving handle (13) is arranged, a memory foam pad (14) is arranged in the storage drawer (12), a placing groove (15) is arranged at the top end of the memory foam pad (14), a charging groove (16) is arranged on one side of the supporting frame (2), an insulating protective frame (17) is arranged on the inner side of the charging groove (16), a charging battery pack (18) is arranged in the insulating protective frame (17), a charging plug (19) is arranged on one side of the insulating protective frame (17), a fixing frame (20) is arranged on the other side of the charging groove (16), a fixing clamp plate I (21) is arranged at one end of the fixing frame (20), a sliding groove (22) is arranged at the bottom end of the fixing frame (20), a fixing clamp plate II (23) is arranged on one side of the fixing clamp plate I (21), a sliding rod (24) is arranged at one end of the fixing clamp plate II (23), a spring II (25) is arranged in the sliding groove (, one side of solid fixed splint (21) and solid fixed splint two (23) all is provided with blotter (26), one side of charging groove (16) is provided with guard plate (27), the top of carriage (2) is provided with reminds label (28), one side of reminding label (28) is provided with transparent guard plate (29), charging plug (19) and rechargeable battery group (18) electric connection.
2. A test stand for electrical experiments according to claim 1, wherein: the support rod I (3) is connected with the support frame (2) through screws, the connecting rod I (4) is connected with the support rod I (3) through a clamping block, the spring I (5) is connected with the connecting rod (4) through a clamping block, the support rod II (6) is connected with the connecting rod (4) through threads, and the idler wheel (7) is connected with the support rod II (6) through screws.
3. A test stand for electrical experiments according to claim 1, wherein: the third support rod (8) is connected with the support frame (2) through screws, and the buffer support leg (9) is connected with the third support rod (8) through screws.
4. A test stand for electrical experiments according to claim 1, wherein: the lifting handle (10) is connected with the supporting frame (2) through screws, the storage drawer (12) is connected with the supporting frame (2) through a storage groove (11) in a clamping mode, and the moving handle (13) is connected with the storage drawer (12) through screws.
5. A test stand for electrical experiments according to claim 1, wherein: the memory foam pad (14) is connected with the storage drawer (12) through clamping, and the placing groove (15) is matched with the memory foam pad (14) for use.
6. A test stand for electrical experiments according to claim 1, wherein: the insulating protection frame (17) is connected with the charging groove (16) through screws, and the charging battery pack (18) is connected with the insulating protection frame (17) through clamping.
7. A test stand for electrical experiments according to claim 1, wherein: fixed frame (20) and charging groove (16) pass through the screw connection, fixed splint one (21) and fixed frame (20) pass through the screw connection, fixed splint two (23) and fixed frame (20) use through slide bar (24) and spout (22) cooperation, spring two (25) and spout (22) are connected through the block, fixed splint one (21) and fixed splint two (23) all pass through the viscose bonding with blotter (26) and are connected, guard plate (27) and charging groove (16) are connected through the block.
8. A test stand for electrical experiments according to claim 1, wherein: remind label (28) and carriage (2) to pass through viscose bonding connection, transparent guard plate (29) and carriage (2) pass through viscose bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776657.1U CN211044746U (en) | 2019-10-22 | 2019-10-22 | Test bench for electricity experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776657.1U CN211044746U (en) | 2019-10-22 | 2019-10-22 | Test bench for electricity experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211044746U true CN211044746U (en) | 2020-07-17 |
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ID=71536762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921776657.1U Active CN211044746U (en) | 2019-10-22 | 2019-10-22 | Test bench for electricity experiments |
Country Status (1)
| Country | Link |
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| CN (1) | CN211044746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929475A (en) * | 2020-08-05 | 2020-11-13 | 山东科技职业学院 | Voltage-controllable electrical appliance detection device |
| CN112767798A (en) * | 2021-01-28 | 2021-05-07 | 渭南师范学院 | Physics electricity demonstration experiment magnetism combination teaching aid |
-
2019
- 2019-10-22 CN CN201921776657.1U patent/CN211044746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929475A (en) * | 2020-08-05 | 2020-11-13 | 山东科技职业学院 | Voltage-controllable electrical appliance detection device |
| CN112767798A (en) * | 2021-01-28 | 2021-05-07 | 渭南师范学院 | Physics electricity demonstration experiment magnetism combination teaching aid |
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