CN209842313U - Elastic needle type electric contact structure of optical filter switcher and camera device - Google Patents
Elastic needle type electric contact structure of optical filter switcher and camera device Download PDFInfo
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- CN209842313U CN209842313U CN201920818110.7U CN201920818110U CN209842313U CN 209842313 U CN209842313 U CN 209842313U CN 201920818110 U CN201920818110 U CN 201920818110U CN 209842313 U CN209842313 U CN 209842313U
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- pogo pin
- electromagnetic drive
- circuit board
- contact structure
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Abstract
The utility model provides a bullet needle formula electrical contact structure and camera device of light filter switch. The bullet needle formula electrical contact structure includes: the electromagnetic drive device comprises an electromagnetic drive assembly, a telescopic spring needle, an optical filter sliding frame and a circuit board, wherein one end of the spring needle is fixedly connected with one end of the electromagnetic drive assembly, the electromagnetic drive assembly is powered by the spring needle, the optical filter sliding frame drives the optical filter on the electromagnetic drive assembly to be switched, the circuit board is installed on one side of the spring needle, and the other end of the spring needle is in conductive contact with a conductive part on the circuit board in a butt-joint mode. The utility model has the advantages of low cost, reduced cost of assembly working hours and saved assembly working hours; the spring needle arranged at the bottom of the switcher is beneficial to being in direct elastic contact with a circuit board of a customer, the whole and clean structure appearance and size are displayed, and the wire coil cannot be layered on the appearance.
Description
Technical Field
The utility model relates to a camera technical field, in particular to bullet needle formula electrical contact structure and camera device of light filter switch.
Background
In the prior art, the filter switcher is connected with the client circuit board by a lead wire with a lead connector, however, the lead wire mode has the following disadvantages:
(1) because the wire has the joint, a male seat is required to be punched on the circuit board of the client side, and the female head of the wire is inserted, so that the cost of the male connector is also required for the client side besides the punching cost, and the cost of one more wire is also required;
(2) the client often troubles how the wire is stored in the machine due to the length of the wire, and sometimes the wire is broken by the factor of the wire in assembling the shell, so the wire lengths with different requirements are generated on the requirements of different clients, and the problem of material preparation is disturbed due to the fact that a manufacturer distinguishes multiple machines for the same type of products due to the factor of the wire length, and the wire length is different singly;
(3) at present, a plurality of imitation factories are full of wire connectors in the market, because the connectors need to be matched by a male seat and a female seat, the connectors are led by Japanese-series Momo-type large brands in the early stage, and later, because various imitation factories exist, the problem that the connectors cannot be electrified after being plugged once the connectors are not matched is caused;
(4) the mode that utilizes the lead wire to be qualified for the next round of competitions is difficult to automatic, or automatic equipment cost is higher that says so, because the switch is with the lead bonding, the lead wire is the bending bend, does not design the machine clamp to get in automation well and carries out automatic weld.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bullet needle formula electrical contact structure and camera device of light filter switch to solve at least one above-mentioned technical problem.
In order to solve the above problem, as an aspect of the present invention, there is provided a pogo pin type electrical contact structure of a light filter switch, including: the electromagnetic drive device comprises an electromagnetic drive assembly, a telescopic spring needle, an optical filter sliding frame and a circuit board, wherein one end of the spring needle is fixedly connected with one end of the electromagnetic drive assembly, the electromagnetic drive assembly is powered by the spring needle, the optical filter sliding frame drives the optical filter on the electromagnetic drive assembly to be switched, the circuit board is installed on one side of the spring needle, and the other end of the spring needle is in conductive contact with a conductive part on the circuit board in a butt-joint mode.
Preferably, the electromagnetic driving assembly comprises a bobbin, and the spring needle is fixedly connected with the bobbin.
Preferably, the pogo pin includes electrically conductive barrel, spring and leads electrical pillar, the one end that leads electrical pillar is located in the cavity of electrically conductive barrel, the spring setting in the cavity and with lead electrical pillar the one end butt.
Preferably, the cross section of the conductive column is in a T shape.
The utility model also provides a camera device, including the bullet needle formula electrical contact structure of foretell light filter switch.
By adopting the technical scheme, the utility model can save a male seat on the board which needs to be punched, thereby reducing the cost; when the switcher is assembled, the screws can be directly assembled only by contraposition assembly, and the assembly is completed after the screws are assembled, so that the electric conduction is realized, the cost of assembly working hours is reduced, and the assembly working hours are saved; the spring needle arranged at the bottom of the switcher is beneficial to being in direct elastic contact with a circuit board of a customer, the whole and clean structure appearance and size are displayed, and the wire coil cannot be layered on the appearance.
Drawings
Figure 1 schematically shows an exploded view of the present invention;
figure 2 schematically shows a side view of the invention;
figure 3 schematically shows a perspective view of the present invention;
fig. 4 schematically shows a schematic view of the pogo pins in contact with the circuit board.
Reference numbers in the figures: 1. a pogo pin; 2. the optical filter sliding frame; 3. a circuit board; 4. a conductive portion; 5. a coil bobbin; 6. a conductive cylinder; 7. a conductive post; 8. a lens mount; 9. an iron core; 10. and (4) swinging arms.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
An aspect of the utility model provides an elastic needle formula electrical contact structure of light filter switch, include: electromagnetic drive subassembly, telescopic pogo pin 1, light filter carriage 2 and circuit board 3, the one end of pogo pin 1 with electromagnetic drive subassembly's one end fixed connection, electromagnetic drive subassembly by pogo pin 1 supplies power, the electromagnetic drive subassembly drive light filter carriage 2 drives light filter on the electromagnetic drive subassembly switches, circuit board 3 install in one side of pogo pin 1, the other end of pogo pin 1 with the mode conductive contact of conductive part 4 on the circuit board 3 through the butt.
When mounting, the pogo pin 1 is placed and pressed against the conductive portion 4 on the customer circuit board, and the pogo pin 1 is brought into conductive contact with the conductive portion 4 by the elastic force of the pogo pin 1. Thus, the control signal output by the customer circuit board can be led into the switcher through the spring pin 1 to work by only realizing the elastic conductive contact.
When the power is on, the iron core 9 of the electromagnetic driving assembly drives the swing arm 10 to move, so that the optical filter sliding frame 2 is pushed to move, and two different optical filters are mounted on the optical filter sliding frame 2, so that the corresponding optical filters are moved to the corresponding positions of the lens seat, and the switching of the optical filters is realized.
By adopting the technical scheme, the utility model can save a male seat on the board which needs to be punched, thereby reducing the cost; when the switcher is assembled, the screws can be directly assembled only by contraposition assembly, and the assembly is completed after the screws are assembled, so that the electric conduction is realized, the cost of assembly working hours is reduced, and the assembly working hours are saved; the spring needle arranged at the bottom of the switcher is beneficial to being in direct elastic contact with a circuit board of a customer, the whole and clean structure appearance and size are displayed, and the wire coil cannot be layered on the appearance.
Preferably, the electromagnetic driving assembly comprises a bobbin 5, and the pogo pin 1 is fixedly connected with the bobbin 5.
Preferably, the pogo pin 1 includes a conductive cylinder 6, a spring and a conductive column 7, one end of the conductive column 7 is located in a cavity of the conductive cylinder 6, and the spring is disposed in the cavity and abuts against the one end of the conductive column 7. Preferably, the cross section of the conductive column 7 is T-shaped.
The utility model also provides a camera device, including the bullet needle formula electrical contact structure of foretell light filter switch.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A pogo pin type electrical contact structure of a filter switcher, comprising: electromagnetic drive subassembly, telescopic pogo pin (1), light filter carriage (2) and circuit board (3), the one end of pogo pin (1) with electromagnetic drive subassembly's one end fixed connection, electromagnetic drive subassembly by pogo pin (1) power supply, the electromagnetic drive subassembly drive light filter carriage (2) drive light filter on the electromagnetic drive subassembly switches, circuit board (3) install in one side of pogo pin (1), the other end of pogo pin (1) with conductive part (4) on circuit board (3) are through the mode conductive contact of butt.
2. The pogo pin type electrical contact structure of the filter switcher of claim 1, wherein the electromagnetic driving assembly comprises a bobbin (5), and the pogo pin (1) is fixedly connected to the bobbin (5).
3. The pogo pin electrical contact structure of the filter switcher of claim 1, wherein the pogo pin (1) comprises a conductive cylinder (6), a spring and a conductive post (7), one end of the conductive post (7) is located in a cavity of the conductive cylinder (6), and the spring is disposed in the cavity and abuts against the one end of the conductive post (7).
4. The pogo pin electrical contact structure of the filter switch as claimed in claim 3, wherein the conductive pillar (7) has a T-shaped cross-section.
5. An image pickup apparatus comprising the pogo pin type electrical contact structure of the filter switcher of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818110.7U CN209842313U (en) | 2019-05-31 | 2019-05-31 | Elastic needle type electric contact structure of optical filter switcher and camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818110.7U CN209842313U (en) | 2019-05-31 | 2019-05-31 | Elastic needle type electric contact structure of optical filter switcher and camera device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209842313U true CN209842313U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920818110.7U Active CN209842313U (en) | 2019-05-31 | 2019-05-31 | Elastic needle type electric contact structure of optical filter switcher and camera device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209842313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694388A (en) * | 2021-07-19 | 2021-11-26 | 西安交通大学 | Photon treatment handle and optical filter rotation switching device thereof |
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2019
- 2019-05-31 CN CN201920818110.7U patent/CN209842313U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694388A (en) * | 2021-07-19 | 2021-11-26 | 西安交通大学 | Photon treatment handle and optical filter rotation switching device thereof |
| CN113694388B (en) * | 2021-07-19 | 2022-12-09 | 西安交通大学 | Photon treatment handle and optical filter rotation switching device thereof |
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