CN205001372U - Carousel connecting piece - Google Patents
Carousel connecting piece Download PDFInfo
- Publication number
- CN205001372U CN205001372U CN201520779545.7U CN201520779545U CN205001372U CN 205001372 U CN205001372 U CN 205001372U CN 201520779545 U CN201520779545 U CN 201520779545U CN 205001372 U CN205001372 U CN 205001372U
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- Prior art keywords
- nut
- screw
- screw rod
- connector
- projecting end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a carousel connecting piece, including first screw, second screw and nut, first screw includes first nut and first screw rod, first outer thread has on the first screw rod, the second screw includes second nut and second screw rod, the outer thread of second has on the second screw rod, the nut includes the first protruding end and the protruding end of second of body and body both sides, body and two protruding ends are arranged along the nut center pin, it runs through the body still to be equipped with along central axis direction, the through -hole of the protruding end of first protruding end and second, interior thread has in the through -hole, the outer thread of first outer thread and second all can agree with with interior thread is corresponding, the body is the smooth cylinder in side, the protruding end of first protruding end and second is irregularly shaped cylinder. Consequently, the carousel joint uses the body can rotate as the axle on the body, and the pointer joint then cannot rotate protruding serving to a plurality of pointers can be used together, have a plurality of sensings, have solved a carousel list directive problem in the existing market.
Description
Technical field
The utility model belongs to connection device technical field, particularly relates to a kind of connector of rotary disk.
Background technique
In daily life, often can use rotating disk, such as, turntable for lucky draw in market, refectory teaching swivel plate etc., pointer is not walked around to coil and is turned, and reaches an effect pointed to.Along with the development of society and the progress of human ideas, a rotating disk pointed to cannot satisfy the demands of consumers, and how to do the function that rotating disk just can be made to reach two even multiple sensings of sensing, is when one of lower rotary table interconnection technique field difficult problem to be solved.
Model utility content
In order to solve the problem, the utility model provides a kind of connector of rotary disk.
According to an aspect of the present utility model, a kind of connector of rotary disk is provided, comprise the first screw, second screw and nut, first screw comprises the first nut and the first screw rod, first screw rod has the first external screw thread, second screw comprises the second nut and the second screw rod, second screw rod has the second external screw thread, nut comprises the first projecting end and second projecting end of body and body both sides, body and two projecting ends arrange along nut central shaft, centrally axle direction is also provided with and runs through body, the through hole of the first projecting end and the second projecting end, in through hole, there is internal screw thread,
First external screw thread and the second external screw thread all can correspondingly with internal screw thread agree with;
Body is the cylindrical body of smooth-sided compression candles;
First projecting end and the second projecting end are erose cylinder.
Its beneficial effect is: owing to there being the internal screw thread running through body, the first projecting end and the second projecting end in nut, and the first external screw thread and the second external screw thread all can correspondingly with internal screw thread agree with, therefore when rotating disk is socketed on nut body, when pointer is connected on projecting end, first screw and the second screw can agree with stubborn connecing respectively mutually with internal screw thread from the both sides of nut, thus rotating disk and pointer are fixed; Because body is the smooth cylindrical body in outside, therefore after center of turntable trepanning socket with matching is got on, can be that axle rotates with body in extraneous thrust, reach the object of rotation; Because the first projecting end and the second projecting end are erose cylinder, therefore after the clamping of pointer bayonet socket is got on, under extraneous thrust, it also cannot be made to rotate.Thus, the connector of rotary disk of design like this makes rotating disk to rotate, and pointer is motionless, has good direction action, and has two projecting ends, namely can clamping two pointers, has multidirectional Directivity, substantially increases the functional of rotating disk.
In some embodiments, the length of through hole is greater than the first screw rod and the second spiro rod length sum.Its beneficial effect is: the length due to through hole is greater than the first screw rod and the second spiro rod length sum, therefore when the first screw agrees with stubborn connecing with the second screw mutually from nut both sides and the internal thread in through hole, first screw rod and the second screw rod all can be twisted and be tapped into through hole, avoid screw and depart from the situations such as nut, rotating disk and pointer come off generation, thus ensure that the steadiness of connector of rotary disk, rotary disc running is got up more firm.
In some embodiments, the first screw and the second screw are all furnished with pad.Its beneficial effect is: when rotating disk is socketed on body, after pointer is connected to projecting end, and turn screw when rotating disk and pointer being fixed up, pad increases the lifting surface area of fastener, reduces pressure, makes rotating disk and pointer not sensitive for damages.
In some embodiments, the first nut and the second nut side are with annular knurl decorative pattern.Its beneficial effect is: when turning screw, and because nut side is through annular knurl process, therefore frictional force increases, turn can not because resistance is little skating, thus it is more convenient that this link is used.
In some embodiments, the first nut and the second nut are butterfly or circle.Its beneficial effect is: the shape of nut is butterfly or circle, screw and nut is twisted and connects operation more easily, and add the diversity of this connector of rotary disk.
In some embodiments, bearing can be installed outside body.Its beneficial effect is: can install bearing according to the actual requirements outside body, thus enhances the bearing capacity of body, reduces the friction of rotating disk in rotary course, makes it operate more freely, and also protect rotating disk and body, make it not be damaged.
Accompanying drawing explanation
Fig. 1 is the structural representation of the connector of rotary disk of a kind of mode of execution of the utility model.
Fig. 2 is the nut cross sectional representation of the connector of rotary disk of a kind of mode of execution of the utility model.
Fig. 3 is the screw of connector of rotary disk and the structural representation of pad of a kind of mode of execution of the utility model.
Fig. 4 is the structural representation of the connector of rotary disk of the another kind of mode of execution of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, disclose a kind of connector of rotary disk of mode of execution, comprise the first screw 1, second screw 2 and nut 3, first screw 1 comprises the first nut 101 and the first screw rod 102, first screw rod 102 has the first external screw thread 103, second screw 2 comprises the second nut 201 and the second screw rod 202, second screw rod 202 has the second external screw thread 203, nut 3 comprises the first projecting end 302 and the second projecting end 303 of body 301 and body 301 both sides, body 301 and two projecting ends 302, 303 arrange along nut 3 central shaft 4, centrally axle 4 direction is also provided with and runs through body 301, the through hole 5 of the first projecting end 302 and the second projecting end 303, there is in through hole 5 internal screw thread 501, first external screw thread 103 and the second external screw thread 203 all can correspondingly with internal screw thread 501 agree with, therefore when rotating disk being socketed on nut 3 body 301, pointer is connected to projecting end 302, time on 303, first screw 1 and the second screw 2 can agree with stubborn connecing respectively mutually with internal screw thread 501 from the both sides of nut 3, thus rotating disk and pointer are fixed.As depicted in figs. 1 and 2, body 301 is the cylindrical body of smooth-sided compression candles, therefore after center of turntable trepanning socket with matching is got on, can rotate, reach the object of rotation in extraneous thrust with body 3 for axle.As shown in Figure 2, the first projecting end 302 and the second projecting end 303 are erose cylinder, the rectangular of the cross section of projecting end to be one group of opposite side be circular arc or on go to the bottom that some are irregularly shaped for uneven trapezoidal or irregular pentagon etc.Therefore, after the clamping of pointer bayonet socket is got on, under extraneous thrust, it also cannot be made to rotate.Thus, the connector of rotary disk of design like this makes rotating disk to rotate, and pointer is motionless, has good direction action, and has two projecting ends 302,303, namely can clamping two pointers, has multidirectional Directivity, substantially increases the functional of rotating disk.
In addition, the length of through hole 5 is greater than the first screw rod 102 and the second screw rod 202 length sum, therefore when the first screw 1 agrees with stubborn connecing with the second screw 2 mutually from nut 3 both sides and the internal thread 501 in through hole 5, first screw rod 102 and the second screw rod 202 all can be twisted and be tapped into through hole 5, avoid screw 1,2 depart from the situations such as nut 3, rotating disk and pointer come off occurs, thus ensure that the steadiness of connector of rotary disk, rotary disc running is got up more firm.
As shown in Figure 3, the first nut 101 and the second nut 201 are butterfly or circle, so just make screw 1, and 2 connect operation more easily with nut 3 is stubborn, and add the diversity of this connector of rotary disk, enhance aesthetic feeling; In addition, first screw 1 and the second screw 2 are all furnished with pad 6, when rotating disk is socketed on the body 3, pointer is connected to projecting end 302, after 303, turns screw 1,2 when being fixed up rotating disk and pointer, pad 6 increases the lifting surface area of fastener, reduces pressure, makes rotating disk and pointer not sensitive for damages.First nut 101 and the second nut 201 side with annular knurl decorative pattern, when turning screw 1, when 2, due to nut 101,201 sides are through annular knurl process, and therefore frictional force increases, turn can not because resistance is little skating, thus it is more convenient that this link is used.
In order to strengthen the using function of connector of rotary disk, outside body 3, bearing can be installed according to the actual requirements, thus enhance the bearing capacity of body 3; reduce the friction of rotating disk in rotary course; make it operate more freely, and also protect rotating disk and body, make it not be damaged.
In addition, by casting and cutting technique, combination in any and increase and decrease quantity can be carried out to nut 3 body 301 and projecting end 302,303.As shown in Figure 4, disclose the connector of rotary disk of another kind of mode of execution, nut 3 has two bodies 301,304, at body 301,304 both sides are equipped with projecting end 302,305,303, share projecting end 305, first screw 1 between body and agree with clamping from nut 3 both sides mutually with internal screw thread 501 respectively with the second screw 2, like this, this connector of rotary disk has two bodies, 301,304 and three projecting ends 302,305,303, two rotating disks and three pointers can be installed, achieve the function of multiple sensing, meet the demand of user.
Above-described is only mode of executions more of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from creation design of the present utility model; can also make other distortion and improve, these all belong to protection domain of the present utility model.
Claims (6)
1. a connector of rotary disk, it is characterized in that: comprise the first screw (1), second screw (2) and nut (3), described first screw (1) comprises the first nut (101) and the first screw rod (102), described first screw rod (102) has the first external screw thread (103), described second screw (2) comprises the second nut (201) and the second screw rod (202), described second screw rod (202) has the second external screw thread (203), described nut (3) comprises the first projecting end (302) and second projecting end (303) of body (301) and described body (301) both sides, described body (301) and two projecting ends (302, 303) arrange along described nut (3) central shaft (4), also be provided with along described central shaft (4) direction and run through described body (301), the through hole (5) of the first projecting end (302) and the second projecting end (303), there is in described through hole (5) internal screw thread (501),
Described first external screw thread (103) and the second external screw thread (203) all can correspondingly with internal screw thread (501) agree with;
The cylindrical body that described body (301) is smooth-sided compression candles;
Described first projecting end (302) and the second projecting end (303) are erose cylinder.
2. connector of rotary disk according to claim 1, is characterized in that: the length of through hole is greater than the first screw rod and the second spiro rod length sum.
3. connector of rotary disk according to claim 1, is characterized in that: described first screw (1) and the second screw (2) are all furnished with pad (6).
4. connector of rotary disk according to claim 1, is characterized in that: described first nut (101) and the second nut (201) side have annular knurl decorative pattern.
5. the connector of rotary disk according to claim 1 or 4, is characterized in that: described first nut (101) and the second nut (201) are butterfly or circle.
6. connector of rotary disk according to claim 1, is characterized in that: bearing can be installed in described body (301) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779545.7U CN205001372U (en) | 2015-10-09 | 2015-10-09 | Carousel connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779545.7U CN205001372U (en) | 2015-10-09 | 2015-10-09 | Carousel connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001372U true CN205001372U (en) | 2016-01-27 |
Family
ID=55158261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520779545.7U Expired - Fee Related CN205001372U (en) | 2015-10-09 | 2015-10-09 | Carousel connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001372U (en) |
-
2015
- 2015-10-09 CN CN201520779545.7U patent/CN205001372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215000 No. 258 South Pengxi Road, Kunshan Development Zone, Suzhou, Jiangsu Patentee after: Kunshan Dobbin exhibition Limited by Share Ltd Address before: Chen Jia Bang Road, Kunshan Town, Suzhou City, Jiangsu Province, No. 101 215333 Patentee before: KUNSHAN DUOBIN DISPLAY SHOWS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20181009 |