CN216818857U - Rotary opening-closing type electricity-collecting rotary head and power supply guide rail box - Google Patents
Rotary opening-closing type electricity-collecting rotary head and power supply guide rail box Download PDFInfo
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- CN216818857U CN216818857U CN202123134926.4U CN202123134926U CN216818857U CN 216818857 U CN216818857 U CN 216818857U CN 202123134926 U CN202123134926 U CN 202123134926U CN 216818857 U CN216818857 U CN 216818857U
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Abstract
The utility model relates to the technical field of power supply systems, in particular to a rotary opening and closing type power pickup swivel and a power supply guide rail box, which comprise a swivel shell, a knob switch, a conductive body and a load conductive sheet, wherein the conductive body is arranged on the swivel shell, the conductive body is provided with a first contact end and a second contact end, the knob switch and the swivel shell are arranged in a relatively rotating manner, the knob switch is fixedly provided with a swivel conductive part and a swivel edge for a user to rotate in a contact manner, and the swivel conductive part is provided with an elastic contact part; when the rotary opening-closing type electricity-collecting rotary head and the power supply guide rail box are used, the rotary edge can be manually rubbed to drive the rotary switch to rotate relative to the rotary shaft shell; when the knob switch is rotated, the relative position of the elastic electric-contact part and the load conducting strip can be changed, so that the switching between the passage and the circuit breaking of the electric appliance and the external power supply guide rail is realized, the function of the switch is realized, the use is convenient, the switch is easy, and the risk of electric shock is avoided.
Description
Technical Field
The utility model relates to the technical field of power supply systems, in particular to a rotary opening-closing type power collecting rotary head and a power supply guide rail box.
Background
The rail lamp system replaces the traditional winding displacement power supply mode, is widely applied and generally comprises a power supply guide rail and a guide rail box. Chinese patent CN 210088626U discloses a three-wire track power supply box structure of LED track lamp, which provides a design of a guide rail box, wherein the installation connection with the power supply guide rail is realized by rotating an insulation type rotating shaft member, although the circuit can be switched on and off, the guide rail box can not keep connection with the power supply guide rail when the circuit is switched off; chinese patent CN214840389U provides a magnetic rail lamp that resets fast, and its tip is provided with push switch, but install and connect behind the power supply track, get an electric shock easily when manual push switch button, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The present invention provides a rotary open-close type power pick-up head and a power supply track box, which can solve the above problems.
In order to achieve the purpose, the rotary open-close type electricity pick-up rotary head comprises a rotary shaft shell, an electric conductor and a load conducting strip, wherein the electric conductor is arranged on the rotary shaft shell and is provided with a first electricity contact end and a second electricity contact end which are in conductive connection; the first electric contact end extends to the outside of the rotating shaft shell and is used for contacting with an external power supply guide rail to pick up electric power; the rotary switch is rotatably arranged relative to the rotating shaft shell, a rotating body conductive part and a rotating edge for a user to contact and rotate are fixedly arranged on the rotary switch, and the rotating body conductive part is provided with an elastic electric contact part; a first relative position and a second relative position are defined in the relative rotation stroke of the knob switch and the rotating shaft shell, the elastic electric contact part is in contact conductive connection with the load conducting strip at the first relative position, and the elastic electric contact part is in contact with the external load conducting strip at the second relative position; the second contact end is in conductive contact with the conductive member of the rotor at both the first relative position and the second relative position.
The pivot shell includes half first shell and the half second shell, and half first shell and the half second shell are through the fastener cohesion, and the first electric end of touching and the second touches the outside that electric end all extended to the pivot shell.
One end of the rotating shaft shell is provided with a shaft part, the other end of the rotating shaft shell is provided with a pivot part, one side face of the knob switch is provided with a containing groove, the rotating conductive part is clamped in the containing groove, the middle part of the containing groove is provided with a trepan boring, the trepan boring is sleeved on the pivot part, and the first electric contact end is located in the containing groove and abutted against the rotating conductive part.
The bottom of the accommodating groove is provided with a window hole penetrating through the other side face of the knob switch, and the elastic contact part penetrates through the window hole and extends to the outer side of the other side face of the knob switch.
One section of the shaft part in the length direction is provided with a shifting part.
The electric conductor is in a sheet shape or a column shape, and the first electric contact end and the second electric contact end are arranged in parallel relatively.
The power supply guide rail box comprises a shell and a load conducting strip, the cross section of the shell is T-shaped, the power supply guide rail box further comprises a rotary opening-closing type power pick-up rotating head, the shell is divided into a power supply end and a load end, one end of the load conducting strip is arranged at the load end, a rotating shaft shell and a rotary switch are respectively and rotatably arranged at the power supply end, and the other end of the load conducting strip is arranged on the other side face of the rotary switch; and at the first relative position, the elastic electric contact part is in conductive connection with the other end of the load conducting strip.
One end of the load conducting strip is provided with a quick-connection bayonet which comprises an upper opening and a lower clamping groove, and the upper opening is connected with the lower clamping groove in a smooth transition mode.
The electric conductor is divided into a first electric conductor and a second electric conductor, the first electric conductor and the second electric conductor are arranged on the rotating shaft shell in an insulating mode, an insulating plate is arranged between the first electric conductor and the second electric conductor and is a detachable part, and the insulating plate is arranged between the first half shell and the second half shell.
The two load conducting strips are divided into a first load conducting strip and a second load conducting strip; the other end of the first load conducting strip is arranged between the knob switch and the shell; the end part of the second load conducting strip, which is positioned at the load end, is provided with a U-shaped part and a butting contact electric part, the second electric shock end of the second conductor is positioned on the outer wall of the rotating shaft shell, and the end part of the second load conducting strip, which is positioned at the load end, stores elastic potential energy to press and attach the butting contact electric shock part to the second electric shock end of the second conductor.
The utility model has the beneficial effects that: when the rotary open-close type electricity pickup rotary head and the power supply guide rail box are used, the rotary edge can be manually rubbed to drive the knob switch to rotate relative to the rotary shaft shell; the relative position of the elastic electric-contact part and the load conducting strip can be changed when the knob switch is rotated, so that the switching between the passage and the circuit breaking of the power supply guide rail between the electric appliance and the outside is realized, the function of the switch is realized, the use is convenient, the switch is easy, and the risk of electric shock is avoided.
Drawings
Fig. 1 is a schematic perspective view of a power supply rail box according to the present invention.
Fig. 2 is an exploded view of the power supply rail box of the present invention.
Fig. 3 is a partial sectional structural schematic view of the power supply rail box of the present invention.
Fig. 4 is a perspective view of the rotary open/close type pick-up turret according to the present invention.
Fig. 5 is a partial sectional structural view of a shaft housing of the present invention.
The reference numerals include:
1-rotating shaft shell 11-shaft part 12-toggle part 13-pin joint part
21-first conductor 22-second conductor
23-first contact terminal 24-second contact terminal
31-first load conducting strip 32-second load conducting strip
321-U-shaped part 322-contact electric shock part
33-upper opening 34-lower clamping groove
4-knob switch 41-accommodation groove
5-conductive part 51 of rotator-elastic electric contact part
6-shell.
Detailed Description
The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1-5, the rotary open-close type pick-up swivel of the present invention comprises a swivel housing 1, a conductive body and a load conducting strip, wherein the conductive body is installed on the swivel housing 1, the conductive body is provided with a first electric contact end 23 and a second electric contact end 24, and the first electric contact end 23 and the second electric contact end 24 are electrically connected; the electric conductor can be fixed on the rotating shaft shell 1 through viscose or a clamping groove; the first electric contact end 23 extends to the outside of the shaft housing 1 for contacting with an external power supply guide rail to pick up electric power, and the load conducting strip is in contact conductive connection with an electric appliance.
The rotary switch 4 is arranged in a manner of rotating relative to the rotary shaft shell 1, the rotary switch 4 is fixedly provided with a rotating conductive part 5 of a rotating body and a rotating edge for a user to contact and rotate, and the rotating conductive part 5 is provided with an elastic electric contact part 51; a first relative position and a second relative position are defined in the relative rotation stroke of the knob switch 4 and the rotating shaft shell 1, and in the first relative position, the elastic electric contact part 51 is in contact conductive connection with the load conducting strip, so that the electric appliance is in conductive connection with an external power supply guide rail; at the second relative position, the elastic electric contact part 51 is not contacted with the load conducting strip, so that the electric appliance is disconnected with the external power supply guide rail; the second contact end 24 is in conductive contact with the conductive member 5 of the rotor in both the first relative position and the second relative position.
The knob switch 4 is generally used manually, and when the knob switch 4 is used, the rotating edge can be manually rubbed to drive the knob switch 4 to rotate relative to the rotating shaft shell 1; the relative position of the elastic electric-contact part 51 and the load conducting strip can be changed when the knob switch 4 is rotated, so that the switching between the on-off and the off-off of the power supply guide rail of the electric appliance and the outside is realized, the function of the switch is realized, the use is convenient, the switch is easy, and the risk of electric shock is avoided.
The rotary open-close type power pick-up rotary head can be a part of a power supply track box, the rotating shaft shell 1 comprises a first half shell and a second half shell, the first half shell and the second half shell are connected in a clasping mode through a fastener, and a first contact end 23 and a second contact end 24 both extend to the outside of the rotating shaft shell 1.
One end of the rotating shaft shell 1 is provided with a shaft part 11, the other end of the rotating shaft shell 1 is provided with a pivot part 13, one side surface of the rotary switch 4 is provided with a containing groove 41, the rotating conductive part 5 is clamped in the containing groove 41, the middle part of the containing groove 41 is provided with a trepanning which is sleeved on the pivot part 13, and the first electric contact end 23 is positioned in the containing groove 41 and abutted on the rotating conductive part.
The bottom of the receiving groove 41 is provided with a window hole penetrating the other side surface of the rotary switch 4, and the elastic contact portion 51 penetrates the window hole and extends to the outside of the other side surface of the rotary switch 4. The utility model relates to a rotary open-close type electricity-collecting rotary head,
the section of the shaft part 11 in the length direction is provided with a shifting part 12, and the rotary open-close type electricity pick-up rotary head of the utility model is convenient for the rotary shaft shell 1 to shift other conductive elastic sheets.
Specifically, the electric conductor is sheet-shaped or columnar, and the first electric contact end 23 and the second electric contact end 24 are arranged in parallel relatively, so that the service life of the first electric contact end 23 and the second electric contact end 24 can be prolonged, and the electric shock is reduced.
The power supply guide rail box comprises a shell 6 and a load conducting strip, wherein the cross section of the shell 6 is T-shaped, the power supply guide rail box also comprises a rotary opening-closing type power pick-up rotary head, the shell 6 is divided into a power supply end and a load end, one end of the load conducting strip is arranged at the load end, a rotary shaft shell 1 and a rotary switch 4 are respectively and rotatably arranged at the power supply end, and the other end of the load conducting strip is arranged on the other side surface of the rotary switch 4; in the first relative position, the elastic contact portion 51 is conductively connected to the other end of the load conductive sheet. According to the power supply guide rail box, when the knob switch 4 is rotated, the relative position of the elastic electric contact part 51 and the load conducting strip can be changed, so that switching between a circuit and a circuit break of an electric appliance and an external power supply guide rail is realized, the function of a switch is realized, the use is convenient, the switch is easy, and the risk of electric shock is avoided. Rotating the shaft housing 1 changes the relative position between the first contact end 23 of the electrical conductor and the housing 6, which can be retracted into the housing 6. After being received in the housing 6, the power supply rail box of the utility model is easily inserted into the power supply rail, after which the first contact end 23 can be unscrewed from the housing 6, so that the first contact end 23 contacts with the conductor in the power supply rail to pick up power.
One end of the load conducting strip is provided with a quick connection bayonet, the quick connection bayonet comprises an upper opening 33 and a lower clamping groove 34, the upper opening 33 and the lower clamping groove 34 are in smooth transition connection, the lower clamping groove 34 is used for stripping an insulating layer outside the wire and then clamping a conducting wire core in the wire, the wire and the load conducting strip are convenient to conduct and connect, the wire can be pressed into the lower clamping groove 34 from the upper opening 33 by using a screwdriver or a special rod piece, and the wire does not need to be subjected to terminal punching.
The electric conductor is divided into a first electric conductor 21 and a second electric conductor 22, the first electric conductor 21 and the second electric conductor 22 are arranged on the rotating shaft shell 1 in an insulating mode, an insulating plate is arranged between the first electric conductor 21 and the second electric conductor 22 and is a detachable part, and the insulating plate is arranged between the first half shell and the second half shell.
The number of the load conducting strips is two, and the two load conducting strips are divided into a first load conducting strip 31 and a second load conducting strip 32; the other end of the first load conducting strip 31 is arranged between the rotary switch 4 and the housing 6; the end part of the second load conducting strip 32 at the load end is provided with a U-shaped part 321 and a contact resisting part 322, the second contact end 24 of the second conductor 22 is located on the outer wall of the shaft housing 1, and the end part of the second load conducting strip 32 at the load end stores elastic potential energy to press and attach the contact resisting part 322 to the second contact end 24 of the second conductor 22. In the power supply rail box of the present invention, the U-shaped portion 321 can make the second load conducting strip 32 have good conductive elasticity and maintain good elasticity after being pressed and deformed for many times. The second contact end 24 of the second conductor 22 is attached to the outer wall of the shaft housing 1 in a sheet shape.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the performance of the prior art and has practicability, and becomes a product with practical value.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. Rotatory switching formula pick-up rotary joint, including pivot shell, electric conductor and load conducting strip, the electric conductor is installed in the pivot shell, its characterized in that:
the electric conductor is provided with a first electric contact end and a second electric contact end which are in conductive connection; the first electric contact end extends to the outside of the rotating shaft shell and is used for contacting with an external power supply guide rail to pick up electric power;
the rotary switch is rotatably arranged relative to the rotating shaft shell, a rotating body conductive part and a rotating edge for a user to contact and rotate are fixedly arranged on the rotary switch, and the rotating body conductive part is provided with an elastic electric contact part;
a first relative position and a second relative position are defined in the relative rotation stroke of the knob switch and the rotating shaft shell, the elastic electric contact part is in contact conductive connection with the load conducting strip at the first relative position, and the elastic electric contact part is in contact with the external load conducting strip at the second relative position; the second contact end is in conductive contact with the conductive member of the rotor at both the first relative position and the second relative position.
2. The rotary open-close type pick-up rotor according to claim 1, wherein: the pivot shell includes half first shell and the half second shell, and half first shell and the half second shell are through the fastener cohesion, and the first electric end of touching and the second touches the outside that electric end all extended to the pivot shell.
3. The rotary open-close type pick-up rotor according to claim 1, wherein: one end of the rotating shaft shell is provided with a shaft part, the other end of the rotating shaft shell is provided with a pivot part, one side face of the knob switch is provided with a containing groove, the rotating conductive part is clamped in the containing groove, the middle part of the containing groove is provided with a trepan boring, the trepan boring is sleeved on the pivot part, and the first electric contact end is located in the containing groove and abutted against the rotating conductive part.
4. The rotary open-close type pick-up rotor according to claim 3, wherein: the bottom of the accommodating groove is provided with a window hole penetrating through the other side face of the knob switch, and the elastic contact part penetrates through the window hole and extends to the outer side of the other side face of the knob switch.
5. The rotary open-close type pick-up rotor according to claim 3, wherein: one section of the shaft part in the length direction is provided with a shifting part.
6. The rotary open-close type pick-up rotor according to claim 1, wherein: the electric conductor is in a sheet shape or a column shape, and the first electric contact end and the second electric contact end are arranged in parallel relatively.
7. Supply electric rail box, including the shell, the shell cross section is the T type, its characterized in that: the rotary switching type power pick-up rotary head is further included, the outer shell is divided into a power supply end and a load end, one end of a load conducting strip is arranged at the load end, the rotary shaft shell and the rotary switch are respectively and rotatably arranged at the power supply end, and the other end of the load conducting strip is arranged on the other side face of the rotary switch; and at the first relative position, the elastic electric contact part is in conductive connection with the other end of the load conducting strip.
8. The supply rail box of claim 7, wherein: one end of the load conducting strip is provided with a quick-connection bayonet which comprises an upper opening and a lower clamping groove, and the upper opening is connected with the lower clamping groove in a smooth transition mode.
9. The supply rail box of claim 8, wherein: the electric conductor is divided into a first electric conductor and a second electric conductor, the first electric conductor and the second electric conductor are arranged on the rotating shaft shell in an insulating mode, an insulating plate is arranged between the first electric conductor and the second electric conductor and is a detachable part, and the insulating plate is arranged between the first half shell and the second half shell.
10. The supply rail box of claim 7, wherein: the two load conducting strips are divided into a first load conducting strip and a second load conducting strip; the other end of the first load conducting strip is arranged between the knob switch and the shell; the end part of the second load conducting strip, which is positioned at the load end, is provided with a U-shaped part and a butting contact electric part, the second electric shock end of the second conductor is positioned on the outer wall of the rotating shaft shell, and the end part of the second load conducting strip, which is positioned at the load end, stores elastic potential energy to press and attach the butting contact electric shock part to the second electric shock end of the second conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123134926.4U CN216818857U (en) | 2021-12-14 | 2021-12-14 | Rotary opening-closing type electricity-collecting rotary head and power supply guide rail box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123134926.4U CN216818857U (en) | 2021-12-14 | 2021-12-14 | Rotary opening-closing type electricity-collecting rotary head and power supply guide rail box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216818857U true CN216818857U (en) | 2022-06-24 |
Family
ID=82054810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123134926.4U Active CN216818857U (en) | 2021-12-14 | 2021-12-14 | Rotary opening-closing type electricity-collecting rotary head and power supply guide rail box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216818857U (en) |
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2021
- 2021-12-14 CN CN202123134926.4U patent/CN216818857U/en active Active
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