CN215867479U - Supporting chuck of soft light box - Google Patents
Supporting chuck of soft light box Download PDFInfo
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- CN215867479U CN215867479U CN202122391389.5U CN202122391389U CN215867479U CN 215867479 U CN215867479 U CN 215867479U CN 202122391389 U CN202122391389 U CN 202122391389U CN 215867479 U CN215867479 U CN 215867479U
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Abstract
The utility model discloses a soft light box supporting chuck, and belongs to the technical field of soft light box chucks. A soft light box supporting chuck comprises a chuck and a Rongrong collar, wherein a plurality of connecting flanges are arranged on the chuck; a rubber sleeve is arranged in the connecting flange; the connecting flange is divided into a straight groove flange and a stepped groove flange, a straight groove is arranged on the outer side of the straight groove flange, a stepped groove is arranged on the outer side of the stepped groove flange, the rubber sleeve is divided into a straight groove rubber sleeve and a stepped groove rubber sleeve, an opening is formed in one side of the stepped groove, and a plurality of threaded through holes are formed in the chuck along the circumferential direction; a compression screw is arranged in the threaded through hole; the retaining collar is compressed and fixed through the compression screw, and the retaining collar can be detached only by unscrewing the compression screw, so that the purpose of increasing the practicability of the chuck is achieved; simultaneously through being provided with the ladder groove on the chuck, the ladder groove can avoid ladder groove rubber sleeve to enter into the ladder inslot completely, reaches the purpose that makes things convenient for the rubber sleeve to take out the change.
Description
Technical Field
The utility model belongs to the technical field of a chuck of a soft light box, and particularly relates to a supporting chuck of the soft light box.
Background
A soft box is a device used by photographers to soften light. The soft light box mainly comprises soft light cloth, a steel wire supporting rod and a chuck, the steel wire supporting rod is fixedly installed on the chuck, the soft light cloth is supported and unfolded through the steel wire supporting rod, and photographic light is softened through the soft light cloth, so that the purpose of reducing light spots and shadows is achieved.
The soft light box is fixed by the connection of the retaining collar and the retaining bayonet of the photographic lamp, but the retaining collar on the traditional chuck is integrally fixed with the chuck, so the retaining collar cannot be replaced, only one type of retaining bayonet can be adapted when the soft light box is installed, the chuck is poor in adaptation, and the retaining collar cannot be flexibly connected and fixed with the retaining bayonets of various types and sizes; meanwhile, the traditional steel wire supporting rod is connected with the chuck in the chuck through the rubber sleeve, and the rubber sleeve is easy to take out and replace due to the fact that the rubber sleeve completely enters the chuck in the actual installation process.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a soft light box supporting chuck, which can realize flexible disassembly and replacement of a retaining collar on the chuck, so that the chuck can be provided with retaining collars of various types, and further connected and fixed with retaining bayonets of various types, and the adaptive functionality of the chuck is improved; meanwhile, the situation that the rubber sleeve is difficult to take out due to the fact that the rubber sleeve completely enters the chuck can be avoided.
The utility model relates to a soft light box supporting chuck, which comprises a chuck and a retaining collar. The upper end surface of the chuck is fixedly connected with the lower end surface of the BaoRong clamping ring; a plurality of connecting flanges are arranged on the chuck along the circumferential direction; a rubber sleeve is arranged in the connecting flange; the connecting flange is divided into a straight groove flange and a stepped groove flange, a straight groove is arranged on the outer side of the straight groove flange, the straight groove is axially arranged along the chuck, the stepped groove is arranged on the outer side of the stepped groove flange, and the stepped groove is axially arranged along the chuck; the rubber sleeve is divided into a straight groove rubber sleeve and a stepped groove rubber sleeve, the straight groove rubber sleeve is arranged in the straight groove, and the stepped groove rubber sleeve is arranged in the stepped groove; an opening is formed in one side of the stepped groove, and the rubber sleeve of the stepped groove enters the stepped groove from the opening; a plurality of threaded through holes are also formed in the chuck along the circumferential direction; the lower end of the BaoRong clamping ring is provided with a pressing step, and the lower end face of the pressing step is abutted against the upper end face of the chuck; and a compression screw is arranged in the threaded through hole, the outer edge of the compression screw is abutted against the end face of the compression step, and the compression step is compressed and fixed.
As a further improvement of the utility model, the stepped groove is divided into an inner groove and an outer groove, the inner groove and the outer groove are both arranged along the axial direction of the chuck, and the inner groove is communicated with the outer groove; the diameter of the outer groove is larger than that of the inner groove; the openings are arranged on the outer side of the inner groove and the outer side of the outer groove; the stepped groove rubber sleeve is sequentially divided into a first step section, a second step section and a third step section; the first step section outer wall is attached to the inner groove inner wall, the second step section outer wall is attached to the outer groove inner wall, the inner end face of the third step section is abutted to the outer end face of the outer groove, and the diameter of the third step section is larger than that of the second step section.
As a further improvement of the utility model, the depth of the inner groove is greater than the opening depth, the opening width is greater than or equal to the diameter of the inner groove, and the opening width is less than the diameter of the outer groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model compresses and fixes the retaining collar through the compression screw, when the retaining collar is replaced, the retaining collar can be detached only by unscrewing the compression screw, and then the retaining collar with different models is replaced, thereby enabling the chuck to flexibly select the type of the retaining collar according to the type of the retaining bayonet on the photographic lamp and achieving the purpose of increasing the practicability of the chuck.
2. According to the utility model, the stepped groove is formed in the chuck, so that the rubber sleeve can be conveniently installed in and pulled out of the stepped groove through the stepped groove, the rubber sleeve in the stepped groove is prevented from completely entering the stepped groove, and the purpose of conveniently taking out and replacing the rubber sleeve is achieved.
3. According to the utility model, the stepped groove is arranged into the inner groove and the outer side, the stepped groove rubber sleeve is arranged into the first stepped section, the second stepped section and the third stepped section, the first stepped section is installed in the inner groove, the second stepped section is installed in the outer groove, and the third stepped section is abutted against the outer end face of the outer groove, so that the purpose of preventing the stepped groove rubber sleeve from completely entering the stepped groove is realized, and the stepped groove rubber sleeve is conveniently taken out of the stepped groove.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic view of the chuck structure of the present invention;
FIG. 6 is a schematic view of the stepped slot configuration of the present invention;
FIG. 7 is a schematic structural view of a stepped groove rubber sleeve according to the present invention;
fig. 8 is a schematic structural view of the straight-groove rubber sleeve of the present invention.
The reference numbers in the figures illustrate:
1. a chuck; 101. a threaded through hole; 2. a retaining ring; 201. pressing the step; 3. a connecting flange; 301. a straight groove flange; 3011. a straight groove; 302. a stepped groove flange; 3021. a stepped groove; 3022. an inner tank; 3023. an outer tank; 3024. an opening; 4. a rubber sleeve; 401. a straight groove rubber sleeve; 402. a stepped groove rubber sleeve; 4021. a first step section; 4022. a second step section; 4023. a third step section; 5. and pressing the screw.
Detailed Description
The first embodiment is as follows: referring to fig. 1-8, a soft box supporting chuck includes a chuck 1 and a retaining ring 2; the upper end surface of the chuck 1 is fixedly connected with the lower end surface of the BaoRong clamping ring 2; a plurality of connecting flanges 3 are arranged on the chuck 1 along the circumferential direction; a rubber sleeve 4 is arranged in the connecting flange 3; the connecting flange 3 is divided into a straight groove flange 301 and a stepped groove flange 302, a straight groove 3011 is arranged on the outer side of the straight groove flange 301, the straight groove 3011 is axially arranged along the chuck 1, a stepped groove 3021 is arranged on the outer side of the stepped groove flange 302, and the stepped groove 3021 is axially arranged along the chuck 1; the rubber sleeve 4 is divided into a straight groove rubber sleeve 401 and a stepped groove rubber sleeve 402, the straight groove rubber sleeve 401 is installed in the straight groove 3011, and the stepped groove rubber sleeve 402 is installed in the stepped groove 3021; the stepped groove 3021 is divided into an inner groove 3022 and an outer groove 3023, the inner groove 3022 and the outer groove 3023 are both arranged along the axial direction of the chuck 1, and the inner groove 3022 is communicated with the outer groove 3023; the diameter of the outer groove 3023 is larger than the diameter of the inner groove 3022; openings 3024 are provided outside of inner tank 3022 and outside of outer tank 3023; the stepped groove rubber sleeve 402 is sequentially divided into a first stepped section 4021, a second stepped section 4022 and a third stepped section 4023; the outer wall of the first step 4021 is attached to the inner wall of the inner groove 3022, the outer wall of the second step 4022 is attached to the inner wall of the outer groove 3023, the inner end face of the third step 4023 is abutted to the outer end face of the outer groove 3023, and the diameter of the third step 4023 is larger than that of the second step 4022. First stair section 4021 installs in inside groove 3022, and second stair section 4022 installs in outer groove 3023, and rethread third stair section 4023 offsets with the outer terminal surface of outer groove 3023, makes things convenient for ladder groove rubber sleeve 402 to enter into ladder groove 3021, also can avoid ladder groove rubber sleeve 402 to cause the condition that ladder groove rubber sleeve 402 is difficult to extract to appear in entering into ladder groove 3021 completely. An opening 3024 is formed in one side of the stepped groove 3021, and the stepped groove rubber sleeve 402 enters the stepped groove 3021 from the opening 3024; the depth of the inner groove 3022 is greater than that of the opening 3024, and the width of the opening 3024 is greater than or equal to that of the inner groove 3022, so that the first step section 4021 on the stepped groove rubber sleeve 402 can enter the stepped groove 3021 from the opening 3024, and the width of the opening 3024 is smaller than that of the outer groove 3023, so that the second step section 4022 installed in the outer groove 3023 can be limited, and the second step section 4022 is prevented from falling out from the opening 3024. The chuck 1 is also provided with a plurality of threaded through holes 101 along the circumferential direction; the lower end of the BaoRong collar 2 is provided with a pressing step 201, and the lower end surface of the pressing step 201 is abutted against the upper end surface of the chuck 1; and a compression screw 5 is arranged in the threaded through hole 101, and the outer edge of the compression screw 5 is abutted against the end face of the compression step 201 to compress and fix the compression step 201. The connection and fixation of the retaining collar 2 and the chuck 1 are realized through the compression screw 5, the retaining collar 2 can be detached and replaced only by unscrewing the compression screw 5 when the retaining collar 2 needs to be replaced, the device is simple in structure, and the detachment and installation are convenient and rapid.
In the utility model, one end of a steel wire support rod is firstly plugged into a straight groove rubber sleeve 401 and a stepped groove rubber sleeve 402, then the straight groove rubber sleeve 401 is plugged into a straight groove 3011 on a straight groove flange 301, the stepped groove rubber sleeve 402 is plugged into a stepped groove 3021 on a stepped groove flange 302, when the stepped groove rubber sleeve 402 is plugged, a first stepped section 4021 firstly enters an inner groove 3022 from an opening 3024, and then a second stepped section 4022 is pushed into an outer groove 3023 until the inner end surface of the third stepped section 4023 abuts against the outer end surface of the outer groove 3023, so that the situation that the stepped groove rubber sleeve 402 is difficult to pull out due to the fact that the stepped groove rubber sleeve 402 completely enters the stepped groove 3021 can be avoided. Install the BaoRong rand 2 again on chuck 1's up end, again install housing screw 5 in screw thread through-hole 101, compress tightly step 201 along the BaoRong rand 2 with the outer edge of housing screw 5, thereby it is fixed to will BaoRong rand 2, when the BaoRong rand 2 of different models needs to be changed, only need unscrew housing screw 5, can accomplish the dismantlement of BaoRong rand 2 and change, moreover, the steam generator is simple in structure, the installation is dismantled conveniently, can make chuck 1 adaptation connect to the BaoRong bayonet socket of multiple model, increase chuck 1's adaptation functionality.
Claims (3)
1. The utility model provides a soft light box supports chuck which characterized in that: comprises a chuck (1) and a retaining ring (2); the upper end surface of the chuck (1) is fixedly connected with the lower end surface of the BaoRong clamping ring (2);
a plurality of connecting flanges (3) are arranged on the chuck (1) along the circumferential direction; a rubber sleeve (4) is arranged in the connecting flange (3);
the connecting flange (3) is divided into a straight groove flange (301) and a stepped groove flange (302), a straight groove (3011) is arranged on the outer side of the straight groove flange (301), the straight groove (3011) is axially arranged along the chuck (1), a stepped groove (3021) is arranged on the outer side of the stepped groove flange (302), and the stepped groove (3021) is axially arranged along the chuck (1);
the rubber sleeve (4) is divided into a straight groove rubber sleeve (401) and a stepped groove rubber sleeve (402), the straight groove rubber sleeve (401) is installed in the straight groove (3011), and the stepped groove rubber sleeve (402) is installed in the stepped groove (3021);
an opening (3024) is formed in one side of the stepped groove (3021), and the stepped groove rubber sleeve (402) enters the stepped groove (3021) from the opening (3024);
a plurality of threaded through holes (101) are further formed in the chuck (1) along the circumferential direction;
the lower end of the BaoRong collar (2) is provided with a pressing step (201), and the lower end surface of the pressing step (201) is abutted against the upper end surface of the chuck (1);
and a compression screw (5) is arranged in the threaded through hole (101), the outer edge of the compression screw (5) is abutted against the end face of the compression step (201), and the compression step (201) is compressed and fixed.
2. The soft box support chuck of claim 1, wherein: the stepped groove (3021) is divided into an inner groove (3022) and an outer groove (3023), the inner groove (3022) and the outer groove (3023) are both arranged along the axial direction of the chuck (1), and the inner groove (3022) is communicated with the outer groove (3023);
the diameter of the outer groove (3023) is larger than that of the inner groove (3022);
the opening (3024) is arranged outside the inner groove (3022) and outside the outer groove (3023);
the stepped groove rubber sleeve (402) is sequentially divided into a first stepped section (4021), a second stepped section (4022) and a third stepped section (4023);
the outer wall of the first step section (4021) is attached to the inner wall of the inner groove (3022), the outer wall of the second step section (4022) is attached to the inner wall of the outer groove (3023), the inner end face of the third step section (4023) is abutted to the outer end face of the outer groove (3023), and the diameter of the third step section (4023) is larger than that of the second step section (4022).
3. The soft box support chuck of claim 1, wherein: the depth of the inner groove (3022) is greater than the depth of the opening (3024), the width of the opening (3024) is greater than or equal to the diameter of the inner groove (3022), and the width of the opening (3024) is less than the diameter of the outer groove (3023).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391389.5U CN215867479U (en) | 2021-09-30 | 2021-09-30 | Supporting chuck of soft light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391389.5U CN215867479U (en) | 2021-09-30 | 2021-09-30 | Supporting chuck of soft light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215867479U true CN215867479U (en) | 2022-02-18 |
Family
ID=80262152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122391389.5U Active CN215867479U (en) | 2021-09-30 | 2021-09-30 | Supporting chuck of soft light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215867479U (en) |
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2021
- 2021-09-30 CN CN202122391389.5U patent/CN215867479U/en active Active
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