CN219493648U - Multifunctional dovetail base - Google Patents
Multifunctional dovetail base Download PDFInfo
- Publication number
- CN219493648U CN219493648U CN202320895334.4U CN202320895334U CN219493648U CN 219493648 U CN219493648 U CN 219493648U CN 202320895334 U CN202320895334 U CN 202320895334U CN 219493648 U CN219493648 U CN 219493648U
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- clamping space
- dovetail
- base
- locking
- limiting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model belongs to the field of connecting structures, and particularly relates to a multifunctional dovetail base, which is characterized in that a first clamping space for installing a standard dovetail slide plate and a second clamping space for installing another standard dovetail slide plate are arranged on the base; the first clamping space and the second clamping space are arranged in a crossing mode. According to the utility model, through the arrangement of the first clamping space and the second clamping space, one base can be suitable for the installation of two dovetail sliding plates with different standards, so that the functions of the dovetail sliding plates are more abundant, and the equipment using the base can be more convenient when in use.
Description
Technical Field
The utility model belongs to the field of connecting structures, and particularly relates to a base for connecting a dovetail sliding plate.
Background
At present, in photographic equipment, the standards of the dovetail sliding plate are various, and certain differences exist among the dovetail sliding plates with various marks, such as the dovetail sliding plate of the acarid standard and the dovetail sliding plate of the Manfu drawing standard, and the dovetail sliding plate needs to be matched with a corresponding base; in some use cases, two standard dovetail skids cannot share a single base, and photographers often cannot install them quickly.
The utility model discloses a photographic cloud platform quick installation device, include lower base (1) and last base (2) of being connected with photographic cloud platform (300) of slip table (200) of photographic guide rail (100), lower base (1) on be equipped with dovetail (3) along longitudinal direction, last base (2) on be equipped with dovetail boss (4) with dovetail (3) block, lower base (1) on be equipped with preceding blocking portion (5) that prevent to go up base (2) and deviate from forward after last base (2) are gone into along longitudinal direction card and prevent to go up back blocking portion (6) that base (2) deviate from backward, lower base (1) on still be equipped with locking device (7) that go up base (2) locking in lower base (1). This device has the problems of the prior art described above.
Disclosure of Invention
In order to solve the above problems, an object of the present utility model is to provide a multifunctional dovetail base, which can be applied to the installation of various standard dovetail sliding plates, so that the functions thereof are more abundant.
In order to achieve the above object, the present utility model has the following technical scheme.
A multifunctional dovetail base, characterized in that a first clamping space for installing one standard dovetail slide plate and a second clamping space for installing another standard dovetail slide plate are arranged on the base; the first clamping space and the second clamping space are arranged in a crossing mode.
In this base, through the setting that can pass through first centre gripping space and second centre gripping space, can realize that a base can be applicable to the installation of two kinds of different standard's forked tail skateboards for its function is richer, and the equipment of this base of this use can be more convenient when using.
Further, the base is further provided with a locking assembly capable of locking the dovetail sliding plate, and the locking assembly corresponds to the first clamping space and the second clamping space to be matched with the first clamping space to lock the dovetail sliding plate in the first clamping space or matched with the second clamping space to lock the dovetail sliding plate in the second clamping space. The locking component is matched with the first clamping space and the second clamping space to lock the two dovetail sliding plates with different standards respectively, and the arrangement of the locking component can enable the structure on the base to be relatively simpler and the weight and cost to be lower; in another implementation manner, the number of the locking assemblies is two, and the locking assemblies respectively correspond to the first clamping space and the second clamping space so as to be matched with the first clamping space and the second clamping space respectively, so that the dovetail sliding plates with two different standards are locked.
Further, the locking assembly comprises a locking piece, a driving piece and a first elastic resetting piece, a hinge groove is formed in the base, two ends of one side of the locking piece are respectively hinged to two ends of the hinge groove, and the first elastic resetting piece is located between one side of the locking piece and one side of the hinge groove;
the other side of the locking piece is provided with a clamping part for locking the dovetail sliding plate in the second clamping space, the clamping part corresponds to the side edge of the second clamping space, and the driving piece movably passes through the other side of the hinge groove from the side surface of the base to be propped against the other side of the locking piece; and the other side of the locking piece is also provided with a supporting protrusion for locking the dovetail sliding plate in the first clamping space in a matched manner with the first clamping space, and the supporting protrusion is positioned below the first clamping space. The driving piece moves on the base and drives the locking piece to rotate through abutting; when the dovetail slide plate is installed in the first clamping space, the locking piece rotates to enable the supporting protrusion to extend out of the hinge groove, the first clamping space is highlighted, and the locking piece is matched with the first clamping space to lock and fix the dovetail slide plate positioned in the first clamping space; when the dovetail slide plate is installed in the second clamping space, the locking piece rotates to enable the clamping part to be close to the joint and abut against the side face of the dovetail slide plate, and the locking piece is matched with the second clamping space to lock and fix the dovetail slide plate located in the second clamping space. The dovetail sliding plate in the first clamping space and the second clamping space can be locked and fixed through one locking component. The first elastic reset piece can be a spring, and has a reset function.
Further, the number of the clamping parts is two, and the supporting protrusions are located between the two clamping parts.
Further, a positioning bead is fixedly arranged at the other side of the locking piece, and the positioning bead abuts against the other side of the hinge groove. The setting of location pearl can support through the spring and hold the ball, and the ball supports and holds the hinge groove side, realizes when the retaining member upset, provides the reaction sense of touch.
Further, the driving piece comprises a rotating spanner and a locking screw, wherein the rotating spanner is fixed at one end of the locking screw, and the other end of the locking screw is connected with the locking piece. The setting of the rotary spanner makes the adjustment of the locking screw more convenient.
Further, the first clamping space and the second clamping space are arranged in a cross-shaped manner.
Further, be provided with first stopper and second stopper on the base, first stopper and second stopper correspond with the both ends in second centre gripping space respectively. The setting of this first stopper and second stopper for when the second centre gripping space is interior to be loaded into the forked tail slide, play limiting displacement to its front and back both ends, avoid when locking assembly takes off the phenomenon, the forked tail slide is from the second centre gripping space both ends department roll-off around.
Further, be provided with spacing activity chamber in the base, be provided with on the base and run through to spacing activity intracavity first spacing hole, activity spacing intracavity is provided with movable limiting plate, first stopper is fixed to be set up in movable limiting plate upside, just first stopper activity passes first spacing hole, be provided with the second elasticity piece that resets between movable limiting plate downside and the spacing activity chamber downside. The cooperation of activity limiting plate and second elasticity piece that resets for whether first stopper can control it according to needs and show on the base, make things convenient for the installation of forked tail slide more. The second resilient return member may be a spring.
Further, the base side is provided with the drive hole that runs through to spacing activity intracavity, the activity of drive hole is provided with the driving piece, driving piece one end stretches out the drive hole and exposes outside, the driving piece other end is provided with first drive inclined plane, be provided with the second drive inclined plane on the activity limiting plate, but first drive inclined plane movable laminating supports and holds on the second drive inclined plane, just the driving piece other end still is provided with the anticreep portion that prevents that the driving piece breaks away from the drive hole, anticreep portion corresponds with activity limiting plate side. The driving piece is pushed, and the upper end and the lower end of the movable limiting plate can be driven through the cooperation of the first driving inclined plane and the second driving inclined plane.
Further, the base is further provided with a second limiting hole penetrating through the limiting movable cavity, the movable limiting plate is further fixedly provided with a third limiting block which is used for corresponding to a limiting structure on the lower side of the dovetail sliding plate in the first clamping space, and the third limiting block movably penetrates through the second limiting hole. The setting of third stopper can make the dovetail slide of installing in first centre gripping space more stable.
The base has the beneficial effects that in the base, through the arrangement of the first clamping space and the second clamping space, one base can be suitable for the installation of two dovetail sliding plates with different standards, so that the functions of the base are more abundant, and the equipment using the base can be more convenient when in use.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an exploded view of a multifunctional dovetail base, dovetail quick-mounting plate.
Figure 3 is a cross-sectional view of the dovetail quick-mounting plate mounted in front of the second clamping space.
Figure 4 is a cross-sectional view of the dovetail quick-mounting plate after it has been mounted in the second clamping space.
Figure 5 is a cross-sectional view of the dovetail quick-mounting plate after installation in the first clamping space.
Figure 6 is a longitudinal sectioned view of the dovetail quick-mounting plate after installation in the first clamping space.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-2, a multifunctional dovetail base is characterized in that a first clamping space 11 for installing an acarid standard dovetail slide 21 and a second clamping space 12 for installing a manfuji standard dovetail slide 22 are arranged on the base 1; the first clamping space 11 and the second clamping space 12 are arranged crosswise. Specifically, in this embodiment, there is also provided a dovetail quick-mounting plate 2, the upper and lower sides of which are respectively an acard standard dovetail slide 21 and a manfu standard dovetail slide 22.
In this embodiment, the base 1 is further provided with a locking component 3 capable of locking the dovetail slide, and the locking component 3 corresponds to the first clamping space 11 and the second clamping space 12, so as to lock the acarid standard dovetail slide 21 in the first clamping space 11 in cooperation with the first clamping space 11, or lock the mann rich standard dovetail slide 22 in the second clamping space 12 in cooperation with the second clamping space 12.
In this embodiment, the locking assembly 3 includes a locking member 31, a driving member 32, and a first elastic restoring member 33, a hinge slot 13 is provided on the base 1, two ends of one side of the locking member 31 are respectively hinged at two ends of the hinge slot 13, and the first elastic restoring member 33 is located between one side of the locking member 31 and one side of the hinge slot 13; the other side of the locking piece 31 is provided with a clamping part 311 for locking the Manfu standard dovetail slide plate 22 in the second clamping space 12, the clamping part 311 corresponds to the side edge of the second clamping space 12, and the driving piece 32 movably passes through the other side of the hinge groove 13 from the side surface of the base 1 to be propped against the other side of the locking piece 31; and the other side of the locking piece 31 is also provided with a supporting protrusion 312 for being matched with the first clamping space 11 to lock the acarid standard dovetail slide plate 21 in the first clamping space 11, and the supporting protrusion 312 is positioned below the first clamping space 11.
Specifically, four clamping pieces 14 are arranged on the upper side of the base 1, the four clamping pieces 14 are respectively positioned at four corners of the upper side of the base, and the first clamping space 11 and the second clamping space 12 are two sliding grooves in the transverse direction and the longitudinal direction formed between the four clamping pieces 14; wherein, two clamping pieces 14 on the opposite side of the locking piece 31 are provided with clamping protrusions 141 on the side facing the second clamping space 12 and the side facing the first clamping space 11; the two clamping pieces 14 positioned on the same side as the locking piece 31 are not provided with clamping protrusions 141 on the side of the upper end facing the second clamping space 12, and the width of the second clamping space 12 can be larger than the width of the Yu Manfu standard dovetail slide plate 22; the side thereof facing the first clamping space 11 is provided with a clamping projection 141. Here, the first clamping space 11 and the second clamping space 12 are formed by four clamping members 14 and the clamping protrusions 141 on the four clamping members 14.
Referring to fig. 3 to 4, when the mann-fu reference dovetail slide 22 is mounted in the second clamping space 12, the driving member 32 is moved to abut against and drive the clamping portion 311 on the other side of the locking member 31 to rotate around one side of the locking member 31, at this time, the clamping portion 311 on the other side of the locking member 31 approaches the mann-fu reference dovetail slide 22 and abuts against the side surface thereof, and the clamping protrusions 141 of the two clamping members 14 on the opposite side of the locking member 31 facing the side of the second clamping space 12 cooperate with each other to lock and fix the mann-fu reference dovetail slide 22 from both sides, thereby completing the mounting of the mann-fu reference dovetail slide 22;
referring to fig. 5 to 6, when the standard acard dovetail slide 21 is installed in the first clamping space 11, the locking member 31 is supported and driven to rotate around one side thereof by the driving member 32, and at this time, the supporting protrusion 312 on the other side of the locking member 31 is moved out of the bottom surface of the first clamping space 11 from the hinge slot 13 and supported on the bottom surface of the standard acard dovetail slide 21, and cooperates with the clamping protrusions 141 of the four clamping members 14 facing one side of the first clamping space 11, which lock and fix the standard acard dovetail slide 21 from the up-down direction, thereby completing the installation of the standard acard dovetail slide 21.
In the present embodiment, the number of the clamping portions 311 is two, and the holding projection 312 is located between the two clamping portions.
Specifically, an avoidance groove 313 is formed between the two clamping portions 311, the avoidance groove 313 corresponds to the first clamping space 11, so as to avoid the installation of the acarid standard dovetail sliding plate 21 in the first clamping space 311, and the supporting protrusion 312 is located in the avoidance groove 313.
In this embodiment, a positioning bead 34 (i.e. a conventional structure composed of a spring, a ball, etc.) is fixedly disposed at the other side of the locking member 31, and the positioning bead 34 abuts against the other side of the hinge slot 13.
In this embodiment, the driving member 32 includes a rotating wrench 321 and a locking screw 322, wherein the rotating wrench 321 is fixed at one end of the locking screw 322, and the other end of the locking screw 322 movably passes through the other side of the hinge slot 13 from the side of the base 1 to abut against the other side of the locking member 31.
In the present embodiment, the first clamping space 11 and the second clamping space 12 are disposed in a cross-like manner.
In this embodiment, a first limiting block 4 and a second limiting block 5 are disposed on the base 1, and the first limiting block 4 and the second limiting block 5 respectively correspond to front and rear ends of the second clamping space 12.
In this embodiment, a spacing movable cavity 15 is provided in the base 1, a first spacing hole 151 penetrating through the spacing movable cavity 15 is provided in the base 1, a movable spacing plate 6 is provided in the movable spacing cavity 15, a first spacing block 5 is fixedly provided on the upper side of the movable spacing plate 6, the first spacing block 5 movably passes through the first spacing hole 151, and a second elastic reset piece 61 is provided between the lower side of the movable spacing plate 6 and the lower side of the spacing movable cavity 151. The second elastic restoring member 61 is a spring.
In this embodiment, the side of the base 1 is provided with a driving hole 152 penetrating into the limiting movable cavity 15, a driving piece 7 is movably disposed in the driving hole 152, one end of the driving piece 7 extends out of the driving hole 152 to be exposed outside, the other end of the driving piece 7 is provided with a first driving inclined plane 71, the movable limiting plate 6 is provided with a second driving inclined plane 62, the first driving inclined plane 71 is movably attached to and supported on the second driving inclined plane 62, the other end of the driving piece 7 is also provided with an anti-falling portion 72 for preventing the driving piece 7 from separating from the driving hole 152, and the anti-falling portion 72 corresponds to the side of the movable limiting plate 6.
In this embodiment, the base 1 is further provided with a second limiting hole 153 penetrating into the limiting movable cavity 15, and the movable limiting plate 6 is further fixedly provided with a third limiting block 8 corresponding to the limiting groove 211 on the lower side of the acarid standard dovetail sliding plate 21 in the first clamping space 11, and the third limiting block 8 movably penetrates through the second limiting hole 153.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A multifunctional dovetail base, characterized in that a first clamping space for installing one standard dovetail slide plate and a second clamping space for installing another standard dovetail slide plate are arranged on the base; the first clamping space and the second clamping space are arranged in a crossing mode.
2. The multifunctional dovetail base according to claim 1, wherein the base is further provided with a locking component capable of locking the dovetail slide, the locking component corresponds to the first clamping space and the second clamping space, and is used for locking the dovetail slide in the first clamping space in a matching manner with the first clamping space or locking the dovetail slide in the second clamping space in a matching manner with the second clamping space.
3. The multifunctional dovetail base according to claim 2, wherein the locking assembly comprises a locking member, a driving member and a first elastic restoring member, the base is provided with a hinge slot, two ends of one side of the locking member are respectively hinged at two ends of the hinge slot, and the first elastic restoring member is positioned between one side of the locking member and one side of the hinge slot;
the other side of the locking piece is provided with a clamping part for locking the dovetail sliding plate in the second clamping space, the clamping part corresponds to the side edge of the second clamping space, and the driving piece movably passes through the other side of the hinge groove from the side surface of the base to be propped against the other side of the locking piece; and the other side of the locking piece is also provided with a supporting protrusion for locking the dovetail sliding plate in the first clamping space in a matched manner with the first clamping space, and the supporting protrusion is positioned below the first clamping space.
4. A multifunctional dovetail mounting according to claim 3, wherein a locating bead is fixedly provided on the other side of the locking member, said locating bead being held against the other side of the hinge slot.
5. The multifunctional dovetail mount of claim 1, wherein said first clamping space and said second clamping space are disposed in a cross-like configuration.
6. The multifunctional dovetail base according to claim 1, wherein a first limiting block and a second limiting block are arranged on the base, and the first limiting block and the second limiting block respectively correspond to two ends of the second clamping space.
7. The multifunctional dovetail base according to claim 6, wherein a limiting movable cavity is arranged in the base, a first limiting hole penetrating into the limiting movable cavity is formed in the base, a movable limiting plate is arranged in the movable limiting cavity, the first limiting block is fixedly arranged on the upper side of the movable limiting plate, the first limiting block movably penetrates through the first limiting hole, and a second elastic reset piece is arranged between the lower side of the movable limiting plate and the lower side of the limiting movable cavity.
8. The multifunctional dovetail base according to claim 7, wherein a driving hole penetrating into the limiting movable cavity is formed in the side face of the base, a driving piece is movably arranged in the driving hole, one end of the driving piece extends out of the driving hole to be exposed out, a first driving inclined surface is arranged at the other end of the driving piece, a second driving inclined surface is arranged on the movable limiting plate, the first driving inclined surface is movably attached to and abutted against the second driving inclined surface, and an anti-falling portion for preventing the driving piece from falling out of the driving hole is further arranged at the other end of the driving piece, and corresponds to the side face of the movable limiting plate.
9. The multifunctional dovetail base according to claim 8, wherein the base is further provided with a second limiting hole penetrating into the limiting movable cavity, the movable limiting plate is further fixedly provided with a third limiting block corresponding to a limiting structure on the lower side of the dovetail sliding plate in the first clamping space, and the third limiting block movably penetrates through the second limiting hole.
10. A multifunctional dovetail mounting according to claim 3, wherein said driving member comprises a rotatable wrench and a locking screw, said rotatable wrench being secured to one end of said locking screw, said locking screw being secured to said other end of said locking screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320895334.4U CN219493648U (en) | 2023-04-11 | 2023-04-11 | Multifunctional dovetail base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320895334.4U CN219493648U (en) | 2023-04-11 | 2023-04-11 | Multifunctional dovetail base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219493648U true CN219493648U (en) | 2023-08-08 |
Family
ID=87514494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320895334.4U Active CN219493648U (en) | 2023-04-11 | 2023-04-11 | Multifunctional dovetail base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219493648U (en) |
-
2023
- 2023-04-11 CN CN202320895334.4U patent/CN219493648U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |