CN214202752U - Memory machine convenient to move - Google Patents
Memory machine convenient to move Download PDFInfo
- Publication number
- CN214202752U CN214202752U CN202120272984.4U CN202120272984U CN214202752U CN 214202752 U CN214202752 U CN 214202752U CN 202120272984 U CN202120272984 U CN 202120272984U CN 214202752 U CN214202752 U CN 214202752U
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- handle
- hole
- connecting portion
- handle connecting
- groove
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- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 11
- 238000005266 casting Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a convenient memory machine that removes, accessible exercise increase user's reading memory speed, includes local and T stick, inside transverse arrangement has the toper cylinder in the local, be provided with the motor in the local, the corotation of motor control cylinder or reversal realize the advance and retreat of T stick, local top is provided with the portion of snatching, the portion of snatching includes handle, handle connecting portion, handle fixed part and handle groove, the handle groove is including setting up at local top, the bottom surface setting in handle fixed part perpendicular to handle groove, handle connecting portion top is provided with the handle hole, the through hole that handle fixed part was passed to the handle connecting portion through the connecting piece rotates with the handle fixed part and is connected, and the both ends are crooked to be inserted in the top handle hole of handle connecting portion, through spring and handle connecting portion internal connection. The memory that conveniently removes has increased on original design basis and has snatched the design, snatchs when conveniently carrying the removal.
Description
Technical Field
The utility model relates to a children education equipment technical field, concretely relates to memory machine of convenient removal.
Background
The existing training device for training the memory and the concentration of children has a complex structure. The higher trainer of automatic ratio needs external power supply and weight also is the multiple increase, if do not have reliable snatching the design, can lead to the device not convenient to carry to remove, removes the in-process and also drops easily from the hand and lead to equipping the damage.
The applicant previously filed a patent CN206921335U, in which a quick reading memory machine is mentioned, which includes a local machine and a T-bar. A special grabbing device is not designed on the machine, and if the memory machine is required to be carried and moved, the machine is slightly inconvenient. Moreover, the space at the top of the machine is narrow, and fingers are difficult to be plugged into the machine for use if a full-size handle is arranged.
SUMMERY OF THE UTILITY MODEL
For overcoming the defect that exists, the utility model provides a memory machine of convenient removal, this memory machine has increased the telescopic on original design basis and has snatched the structure, snatchs when conveniently carrying the removal.
The technical scheme of the utility model as follows:
a memory machine convenient to move comprises a machine body and a T rod, wherein a conical roller is transversely arranged inside the machine body, a motor is arranged in the machine body, the motor controls the roller to rotate forwards or backwards to realize the advancing and retreating of the T rod, the T rod can realize the adjustment of the moving speed of the T rod with the thick end and the thin end of the conical roller respectively, a grabbing portion is arranged at the top of the machine body and comprises a handle, a handle connecting portion, a handle fixing portion and a handle groove, the handle groove comprises a groove formed in the top of the machine body, the handle fixing portion is perpendicular to the bottom surface of the handle groove, the handle connecting portion comprises a cylindrical shell, a handle hole is formed in the top of the handle connecting portion, the handle connecting portion penetrates through a first through hole in the handle fixing portion through a connecting piece and is connected with the handle fixing portion in a rotating mode, the handle is long in shape, and the two ends of the handle are bent and inserted into the top handle hole of the handle connecting portion, is connected with the inner part of the handle connecting part through a spring. The memory that conveniently removes has increased on original design basis and has snatched the design, snatchs when conveniently carrying the removal.
According to the memory machine convenient to move, the handle connecting part is formed by matching and connecting two identical half shells and can be directly formed by plastic casting, and the handle connecting part and the spring can be placed between the two half shells and then assembled when the memory machine is installed. The design of handle connecting portion is convenient for make, and is easy to assemble, elegant appearance.
Furthermore, at least one transverse reinforcing rib and at least one vertical reinforcing rib are arranged at the upper end of the interior of the handle connecting portion. The reinforcing rib design is favorable for enhancing the structural strength of the handle connecting part and prolonging the service life of the device.
Furthermore, a first through hole is formed in the handle fixing portion in a penetrating mode, a second through hole is formed in the lower end of the handle connecting portion, and the diameter of the first through hole is the same as that of the second through hole.
According to the memory machine convenient to move, the lifting handle comprises a strip-shaped contact part and a bending part with two ends bent downwards, and the bottom end of the bending part is provided with a limiting part. The bending part is provided with a spring in a surrounding manner, and the bending part is connected with the handle connecting part through the spring.
Further, the cross-sectional shape of the bent portion matches the shape of the handle hole.
Furthermore, the cross-sectional area of the limiting part is smaller than the internal cross-sectional area of the handle connecting part and larger than the area of the handle hole. Adopt elastic connection between handle and the local, the flexion can reduce the space and occupy in the handle connecting portion when not using the handle. Because the space at local top is narrow, can't set up full-size handle, the folding design of flexion can enough satisfy the snatching needs of device, need not redesign the whole shell of local again.
According to the memory machine convenient to move, the lower side of the contact part is provided with a plurality of anti-skidding depressions. The anti-slip depressions are matched with the protruding shapes of the four fingers when the anti-slip depressions are gripped by the palm of a person, so that friction force can be increased, the device is prevented from falling off from the hand, and the hand can be gripped more comfortably for a long time without cutting.
According to the memory machine convenient to move, the depth of the handle groove is larger than the height of the handle fixing part. The handle can be folded and put into the handle groove when not in use, the attractiveness of the shell is not affected, and the phenomenon that a user carelessly touches the handle when in use to bring the device to the ground and damage the device is avoided.
The beneficial effects of the utility model reside in that:
the utility model relates to a memory machine of convenient removal, the memory of convenient removal has increased on original design basis and has snatched the design, snatchs when conveniently carrying the removal. Adopt elastic connection between handle and the local, the flexion can reduce the space in the handle connecting portion and occupy when not using the handle, also can provide certain cushioning effect, prevents that the device from carrying the removal in-process because jolt and damage. The handle can be folded and put into the handle groove when not in use, the attractiveness of the shell is not affected, and the phenomenon that a user carelessly touches the handle when in use to bring the device to the ground and damage the device is avoided.
Drawings
The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.
In the drawings:
FIG. 1 is a schematic view of a memory device of the present invention;
FIG. 2 is a schematic view of the structure of the grasping portion of the present invention;
FIG. 3 is a schematic view of the installation of the handle and the handle connecting portion of the present invention;
FIG. 4 is a top view of the handle connecting portion of the present invention;
FIG. 5 is a schematic view of the internal structure of the handle connecting portion of the present invention;
FIG. 6 is a schematic view of a handle fixing portion of the present invention;
1. the novel multifunctional lifting machine comprises a machine body, 2, T bars, 3, a grabbing part, 31, a lifting handle, 311, a contact part, 312, a bending part, 313, an anti-skidding depression, 314, a limiting part, 32, a lifting handle connecting part, 321, a second through hole, 322, a spring, 323, a lifting handle hole, 324, a transverse reinforcing rib, 325, a vertical reinforcing rib, 33, a lifting handle fixing part, 331, a first through hole, 4 and a lifting handle groove.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.
Examples
Referring to fig. 1, a memory machine convenient to move can increase reading memory speed of a user through exercise, and comprises a machine body 1 and a T-shaped rod 2, wherein a conical roller is transversely arranged in the machine body 1, a motor is arranged in the machine body 1 and controls the roller to rotate forwards or backwards to realize advance and retreat of the T-shaped rod 2, the T-shaped rod 2 can realize adjustment of the moving speed of the T-shaped rod 2 with the thick end and the thin end of the conical roller respectively, a grabbing part 3 is arranged at the top of the machine body 1, the grabbing part 3 comprises a handle 31, a handle connecting part 32, a handle fixing part 33 and a handle groove 4, the handle groove 4 comprises a groove arranged at the top of the machine body 1, the handle fixing part 33 is arranged perpendicular to the bottom surface of the handle groove 4, the handle connecting part 32 comprises a columnar shell, a handle hole 323 is arranged at the top of the handle connecting part 32, the handle connecting part 32 passes through a first through hole 331 of the handle fixing part 33 through a connecting piece, the handle 31 is in a strip shape, and both ends of the handle 31 are bent and inserted into the top handle hole 323 of the handle connecting portion 32, and are connected with the inside of the handle connecting portion 32 through the spring 322. The memory that conveniently removes has increased on original design basis and has snatched the design, snatchs when conveniently carrying the removal.
Referring to fig. 5, the handle connecting portion 32 is formed by two identical half shells which are connected in a matching manner, and can be directly formed by plastic casting, and the handle connecting portion 32 and the spring can be firstly placed between the two half shells and then assembled. The handle connecting part 32 is convenient to design, manufacture, install and attractive and elegant.
Further, at least one transverse reinforcing rib 324 and at least one vertical reinforcing rib 325 are arranged at the upper end of the interior of the handle connecting portion 32. The reinforcing rib design is favorable for enhancing the structural strength of the handle connecting part 32 and prolonging the service life of the device.
Referring to fig. 2, the handle 31 includes an elongated contact portion 311 and a bending portion 312 with two ends bent downward, and a limiting portion 314 is disposed at a bottom end of the bending portion 312. The bending portion 312 is surrounded by a spring 322, and the bending portion 312 is connected to the handle connecting portion 32 through the spring 322.
Referring to fig. 4, the handle hole 323 has a shape matching the cross-sectional shape of the bent portion 312.
Referring to fig. 3, the cross-sectional area of the stopper portion 314 is smaller than the inner cross-sectional area of the handle connecting portion 32 and larger than the area of the handle hole 323. Adopt elastic connection between handle 31 and the local 1, flexion 312 can reduce the space in the handle connecting portion 32 and occupy when not using handle 31, because the space at local 1 top is narrow, can't set up the handle 31 that full-size is enough convenient, the folding design of flexion 312 can enough satisfy the needs of snatching of device, does not need the whole shell of redesign local 1 again.
Further, a plurality of anti-slip recesses 313 are disposed on the lower side of the contact portion 311. The anti-slip recesses 313 are matched with the shape of the protrusions of the four fingers when the palm of a person grips, so that friction force can be increased, the device is prevented from falling off from the hand, and the hand can be gripped more comfortably for a long time without cutting.
Further, the handle groove 4 has a depth greater than the height of the handle fixing portion 33. The handle 31 can be folded and placed in the handle groove 4 when not in use, the attractiveness of the shell is not affected, and the phenomenon that a user carelessly touches the handle 31 when in use to bring the device to the ground and damage the device is avoided.
Referring to fig. 5 and 6, the handle fixing portion 33 is provided with a first through hole 331 therethrough, the handle connecting portion 32 is provided at a lower end thereof with a second through hole 321, and the first through hole 331 has a diameter identical to that of the second through hole 321.
When the memory machine is used, the memory machine is placed on a horizontal plane, the handle 31 is pressed downwards, the handle 31 overcomes the elastic force of the spring 322, the bending part 312 of the handle is retracted into the handle connecting part 32, the handle 31 is rotated, and when the handle 31 is completely rotated and folded to enter the handle groove 4, the memory machine is placed completely.
When the memory machine is used, the handle 31 is held, the memory machine of the embodiment is placed on a horizontal plane, the bending part 312 of the handle 31 retracts into the handle connecting part 32 under the action of the elastic force of the spring 322, the handle 31 is pushed to rotate, and when the handle 31 is completely rotated and folded into the handle groove 4, the memory machine is placed completely.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A memory machine convenient to move comprises a machine body and a T-shaped rod, wherein a conical roller is transversely arranged in the machine body, a motor is arranged in the machine body, the motor controls the roller to rotate forwards or reversely to realize the advancing and retreating of the T-shaped rod, the T-shaped rod can realize the adjustment of the moving speed of the T-shaped rod together with the thick end and the thin end of the conical roller respectively, the memory machine is characterized in that a grabbing part is arranged at the top of the machine body, the grabbing part comprises a handle, a handle connecting part, a handle fixing part and a handle groove, the handle groove comprises a groove arranged at the top of the machine body, the handle fixing part is perpendicular to the bottom surface of the handle groove, the handle connecting part comprises a columnar shell, a handle hole is formed in the top of the handle connecting part, the handle connecting part is rotatably connected with the handle fixing part, the handle is in a long strip shape, and two ends of the handle are bent and inserted into the handle hole in the top of the handle connecting part, is connected with the inner part of the handle connecting part through a spring.
2. A portable memory machine according to claim 1, wherein said handle connection is formed by two identical half shell mating connections.
3. A portable memory machine according to claim 2, wherein the handle connecting portion is provided at an inner upper end thereof with at least one transverse reinforcing rib and at least one vertical reinforcing rib.
4. A portable memory device according to claim 3, wherein the handle fixing portion is provided with a first through hole therethrough, the handle connecting portion is provided at a lower end thereof with a second through hole, and a diameter of the first through hole is the same as a diameter of the second through hole.
5. The memory machine convenient for movement according to claim 1, wherein the handle comprises an elongated contact portion and a bent portion with two ends bent downwards, and a limiting portion is arranged at the bottom end of the bent portion.
6. A portable memory machine according to claim 5 wherein the cross-sectional shape of the curved portion matches the shape of the handle aperture.
7. A portable memory device according to claim 6, wherein the cross-sectional area of the limiting portion is smaller than the inner cross-sectional area of the handle connecting portion and larger than the area of the handle hole.
8. A portable memory machine according to claim 5, wherein a plurality of anti-slip recesses are formed at the lower side of the contact portion.
9. A portable memory device according to claim 1, wherein the handle groove has a depth greater than a height of the handle fixing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272984.4U CN214202752U (en) | 2021-01-28 | 2021-01-28 | Memory machine convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272984.4U CN214202752U (en) | 2021-01-28 | 2021-01-28 | Memory machine convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214202752U true CN214202752U (en) | 2021-09-14 |
Family
ID=77638604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120272984.4U Expired - Fee Related CN214202752U (en) | 2021-01-28 | 2021-01-28 | Memory machine convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214202752U (en) |
-
2021
- 2021-01-28 CN CN202120272984.4U patent/CN214202752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: 272000 Second Floor, Area D, Shengdu Shopping Mall, No. 1, Qufushen Road, Jining City, Shandong Province Patentee after: SHANDONG RUFENG CHINESE CLASSICS CO.,LTD. Address before: No. 57, Jingxuan West Road, Qufu City, Jining City, Shandong Province Patentee before: QUFU NORMAL University Patentee before: SHANDONG RUFENG CHINESE CLASSICS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |