CN201167194Y - Signal conversion equipment with electric linkage function - Google Patents
Signal conversion equipment with electric linkage function Download PDFInfo
- Publication number
- CN201167194Y CN201167194Y CNU2007201772512U CN200720177251U CN201167194Y CN 201167194 Y CN201167194 Y CN 201167194Y CN U2007201772512 U CNU2007201772512 U CN U2007201772512U CN 200720177251 U CN200720177251 U CN 200720177251U CN 201167194 Y CN201167194 Y CN 201167194Y
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- China
- Prior art keywords
- signal
- electric
- chromacoder
- holding wire
- conversion unit
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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 - Lifetime
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Abstract
The utility model relates to a signal conversion device with an electrical connection function, which comprises a body and an electrical switchover seat. A signal conversion unit is arranged in the position close to the bottom surface in the body, a signal connecting part is arranged at one end of the signal conversion unit and protrudes out of one end of the body, is allowed to be connected with an electronic device, and is used for sending or receiving a first signal, at least a first signal line is arranged at the other end of the body and extends into the body, and is connected with the signal conversion unit, and the signal connecting part is connected with the other signal conversion device through the first signal line; the electrical switchover seat is arranged in the position close to the top surface in the body, one end of the electrical switchover seat is connected with one end of a second signal line, the other end of the second signal line is connected with the electronic device or the electrical equipment, and used for sending or receiving a second signal to the electronic device or the electrical equipment, the other end of the electrical switchover seat is connected with one end of a third signal line, and the other end of the third signal line is connected with the other end of the electrical switchover seat of the other signal conversion device.
Description
Technical field
The utility model is about chromacoder, especially refer to a kind of chromacoder of being formed by a signal conversion unit and an electrical interconnecting seat, wherein said signal conversion unit two ends connect the holding wire (as: coaxial wire and grid line) of different carriers respectively, by the described signal conversion unit signal that it is received, converting to can be by the holding wire person of transmission that it connected, and described electrical interconnecting seat two ends system connects the holding wire of same vehicle, and can directly transmit signal and power supply mutually, make the transmission of described chromacoder integrated signal and power supply, reach expense of saving wire rod and the time that reduces wiring, more make its outward appearance neat appearance.
Background technology
Social security is day by day ruined now; in order to keep the peace and to protect the security of the lives and property; all be equiped with monitor in many places at present; for example in hypermarket, elevator, the tunnel etc.; landform and needs at difference installing place; therefore, the installation of monitor can effectively remedy personnel at the public security dead angle and can't take into account the deficiency that period, location make an inspection tour simultaneously, is generally accepted by society and uses.
General present watch-dog is still needed and by an image transmitter received digital signal is converted to analog signal, make a playback equipment of described watch-dog described analog signal externally can be play, see also shown in Figure 1, and described image transmitter can be installed on the connector 401 of a monitor card 400 of a computer installation 500, described image transmitter is provided with a box body 100, described box body 100 1 ends are provided with a junction 101, described connecting portion 101 joins with corresponding described monitor card 400, described box body 100 end in addition is provided with a plurality of holding wires 200, when described these monitor cards 400 are connected with a plurality of box bodys 100, each described monitor card 400 needs to separate separately to be connected holding wire with described these box bodys 100, makes the power line 300 of each described connector 401 must be connected to an external power supply separately in addition.Because, described these box bodys 100 a plurality of holding wires 200 of end in addition can't be put in order with each described power line 300, make described computer installation 500 in appearance, make described these holding wires 200 seem very numerous and diverse with each described power line 300, and when having any to damage in each described box body 100, must seek out the box body 100 that has damaged from mixed and disorderly described these holding wires 200 and each 300 of described power line earlier, just can make the box body 100 that has damaged carry out maintenance, therefore, make described box body 100 in the management maintenance, bring considerable inconvenience, also make described computer installation 500 on overall appearance, seem in disorder.Moreover, be connected with a plurality of box bodys 100 about connecting several described connectors 401 on the described computer installation 500, still have following binomial shortcoming:
1, described these power lines 300 must divide other wiring with described these box bodys 100, and described these power lines 300 must be connected in order to the mode that line and line connect, and described these power line 300 usefulness lines and line mode are joined cause easily in joint generation loose contact.
2, when described these monitor cards 400 and described these box bodys 100 when joining respectively, allow described these power lines 300 with described these holding wire 200 quantity are various can't combine in, make to seem in disorder on the whole, and in maintenance, be not easy maintenance management.
Therefore, how possessing original advantage of watch-dog, can solve the problem that all the other are brought in above-mentioned again, is that the utility model people desires most ardently the improvement reason.
The utility model content
Because existing watch-dog power line is easy to generate loose contact, and in maintenance, be not easy the problem of maintenance management, the inventor is through the permanent research and experiment of making great efforts, finally development and Design goes out a kind of chromacoder with the function of being electrically connected of the present utility model, in the hope of by proposition of the present utility model, improve aforesaid problems.
A purpose of the present utility model, be to propose a kind of chromacoder with the function of being electrically connected, include a body, be respectively equipped with a signal conversion unit and an electrical interconnecting seat in the described body, position near its bottom surface in the described body is provided with a signal conversion unit, an end of described signal conversion unit is provided with a signal connecting element again, described signal connecting element is protruded an end of described body, and can join by one the 4th holding wire and an electronic installation, and in order to transmit or to receive one first signal, and the end in addition of described body stretches in the described body at least one first holding wire, and join with described signal conversion unit, in addition, described signal connecting element is connected to another chromacoder by described first holding wire, and described electrical interconnecting seat is located at the position of close end face in the described body, described electrical interconnecting seat includes an electric guide plate, a plurality of first, two electric-conductors and a plurality of first, two lock members, each described electric-conductor is located on the described electric guide plate, described these lock members then are arranged on first of correspondence respectively versatilely, two electric-conductors, make described electric guide plate, electric-conductor and lock member energy mutual conduction, in addition, one end of described electrical interconnecting seat connects for an end of a secondary signal line, other end of described secondary signal line is connected to described electronic installation or an electric equipment joins, in order to transmit or to receive a secondary signal to described electronic installation or electric equipment, the end in addition of described electrical interconnecting seat connects for an end of one the 3rd holding wire, the end in addition of the 3rd holding wire is connected to the end in addition of the electrical interconnecting seat of another chromacoder, so, described signal conversion unit can be changed described first signal, make described first signal can be on first holding wire and one the 4th holding wire, be sent to electronic installation and another chromacoder respectively, simultaneously, transmit secondary signal respectively to electronic installation by secondary signal line and the 3rd holding wire, another chromacoder and electric equipment, make the secondary signal line of described electronic installation can be concentrated on the described body, with the expense of saving wire rod and the time of wiring, make its overall appearance neat appearance.
Description of drawings
Fig. 1 ties up the existing network schematic representation of apparatus;
Fig. 2 is a stereo appearance figure of the present utility model; And
Fig. 3 is an embodiment schematic diagram of the present utility model.
Drawing reference numeral
Chromacoder ... 1 second lock member ... 145
Body ... 10 light-emitting components ... 146
Housing ... 11 signal conversion units ... 15
Lid ... 12 another chromacoders ... 2
Opening ... 121 electronic installations ... 3
Perforate ... 122 electric equipments ... 4
Signal connecting element ... 13 first holding wires ... 5
Electrical interconnecting seat ... 14 secondary signal lines ... 6
First electric-conductor ... 141 the 3rd holding wires ... 7
Second electric-conductor ... 142 the 4th holding wires ... 8
Electric guide plate ... 143 displays ... 9
First lock member ... 144 grid lines ... 57
Embodiment
For ease of to the purpose of this utility model, shape, constructing apparatus feature and effect thereof, do further understanding and understanding, especially exemplified by the embodiment conjunction with figs., be described in detail as follows:
The utility model is a kind of chromacoder with the function of being electrically connected, see also Fig. 2, shown in Figure 3, be provided with a body 10, be provided with a signal conversion unit 15 and an electrical interconnecting seat 14 in the described body 10, position near its bottom surface in the described body 10 is provided with described signal conversion unit 15, one end of described signal conversion unit 15 is provided with a signal connecting element 13 (as: BNC), and can join by one the 4th holding wire 8 and an electronic installation 3 (as: video camera or digitized video are put the shadow module), and in order to transmit or to receive one first signal, and the end in addition of described body 10 stretches in the described body 10 at least one first holding wire 5, and be connected with described signal conversion unit 15, and described signal connecting element 13 is connected to another chromacoder 2 by described first holding wire 5, and described electrical interconnecting seat 14 is located at the position of close end face in the described body 10, one end of described electrical interconnecting seat 14 connects for an end of a secondary signal line 6, described secondary signal line 6 end in addition is connected to described electronic installation 3 or an electric equipment 4 (as: supply units, second is network power supply etc. too) join, in order to transmit or to receive a secondary signal to described electronic installation 3 or electric equipment 4, the power supply signal of wherein said secondary signal for being spread out of by described electric equipment 4.
In addition, the end in addition of described electrical interconnecting seat 14 connects for an end of at least one the 3rd holding wire 7, the end in addition of the 3rd holding wire 7 is connected to the end in addition of the electrical interconnecting seat 14 of another chromacoder 2, so, described signal conversion unit 15 can be changed described first signal, make described first signal can be on first holding wire 5 and one the 4th holding wire 8, be sent to electronic installation 3 and another chromacoder 2 respectively, simultaneously, transmit secondary signal respectively to electronic installation 3 by secondary signal line 6 and the 3rd holding wire 7, another chromacoder 2 and electric equipment 4, make the secondary signal line 6 of described electronic installation 3 can be concentrated on the described body 10, with the expense of saving wire rod and the time of wiring, make its overall appearance neat appearance.
In the preferred embodiment of the present utility model, see also the 2nd again, shown in 3 figure, described body 10 is covered mutually by a housing 11 and a lid 12 and forms, described housing 11 can hold described signal conversion unit 15, described signal conversion unit 15 is a signal conversion circuit, the electronic installation 3 that its signal connecting element 13 is connected can be a video camera, and an end of described housing 11 is stretched out by described signal connecting element 13, end can stretch in the described housing 11 for each described first holding wire 5 in addition, when described signal connecting element 13 is connected with described video camera, described signal connecting element 13 can be by first signal of described video camera reception, be sent in the described signal conversion unit 15 by described the 4th holding wire 8, convert to and can the signal of winning can be sent out via described signal conversion unit 15 again by behind first signal of first holding wire, 5 transmission by described first holding wire 5.
In described embodiment, described lid 12 is provided with an opening 121 in the end near described signal connecting element 13, it is held in addition and is provided with at least two perforates 122, and each described perforate 122 can be stretched out outside the described lid 12 at least one the 3rd holding wire 7 that is connected with described electric equipment 4, described opening 121 stretches out outside the described lid 12 at least one secondary signal line 6 that is connected with described electronic installation 3, described lid 12 covers on described electrical interconnecting seat 14, and envelope described electrical interconnecting seat 14, and described electrical interconnecting seat 14 comprises an electric guide plate 143 (as: circuit board), a plurality of first, second electric-conductor 141,142, each is described first years old, second electric-conductor 141,142 fitly are arranged in respectively on the described electric guide plate 143, and respectively by one first, second lock member 144,145 are locked on the surface of described electric guide plate 143, and each first electric-conductor 141 can connect described secondary signal line 6 respectively with corresponding first lock member 144, and each described second electric-conductor 142 and the second corresponding lock member 145 can connect the 3rd holding wire 7 of described electric equipment 4 respectively.
See also Fig. 2 again, shown in Figure 3, when described lid 12 is covered on the described housing 11, the secondary signal line 6 of described video camera can be respectively via described opening 121, and stretch into described lid 12, be around in bundle on first lock member 144 of each first electric-conductor 141, and be connected with corresponding first electric-conductor 141, and the wiring of described electric equipment 4 can be respectively via each described perforate 122, and stretch into described lid 12, be around in bundle on second lock member 145 of each second electric-conductor 142, and be connected with corresponding second electric-conductor 142, so, the secondary signal line 6 of described video camera just can be obtained the power supply signal that is spread out of by described electric equipment 4 by described electrical interconnecting seat 14, so the secondary signal line 6 of described video camera does not just need to be stretched to voluntarily other power supply positions, with the expense of saving wire rod and the time of wiring, simultaneously, also can concentrate the secondary signal line 6 of described video camera, make its overall appearance neat appearance.In addition, still be provided with a light-emitting component 146 (as: LED element) between each 141,142 of first, second electric-conductor on the described electric guide plate 143, described light-emitting component 146 and when the wiring of described video camera and described electric equipment 4 is joined, externally send light source, to show power supply state.
Below lifting a practical embodiments describes, described signal connecting element 13 is a BNC connector, first to the 3rd holding wire 5,6,7 is grid line 57, and first holding wire 5 and the 3rd holding wire 7 are formed a grid line 57, described the 4th holding wire 8 is a coaxial wire, the utility model is when implementing, be not limited thereto, all first holding wires 5 and the 4th holding wire 8 are different size, and secondary signal line 6 and the 3rd holding wire 7 are same specification, be the utility model at this first to fourth alleged holding wire 5,6,7,8, please consult Fig. 2 again, shown in Figure 3, described chromacoder 1 is connected with another chromacoder 2 with a grid line 57, described first electric-conductor 141 of each of wherein said another chromacoder 2 and the first corresponding lock member 144 thereof can connect the wiring of described electric equipment 4, and can connecting a digitized video, the signal connecting element 13 of described another chromacoder 2 puts the shadow module, because described grid line 57 has 4 wiring at least, wherein the wiring of electric equipment 4 is represented in two wiring, respectively with each described chromacoder 1, described second electric-conductor 142 of each of 2 and the second corresponding lock member 145 thereof are connected, and described first holding wire 5 is represented in two wiring in addition, respectively with each described chromacoder 1,2 described signal conversion unit 15 joins.
At this moment, when described signal conversion unit 15 will be after first conversion of signals of coaxial wire form becomes grid line 57 receivable first signals originally, described first signal just can be transferred into another chromacoder 2 via described grid line 57, described signal conversion unit 15 is just with grid line 57 receivable first signals, change back first signal of described coaxial wire form, put the shadow module and be sent to described digitized video by described the 4th holding wire 8, at last described first signal is sent on the display 9 and is shown as image, so, via each described chromacoder 1,2 switching, therefore described electronic installation 3 just can obtain required power supply signal, do not need to be connected in addition on the electric equipment 4, it is neat both to have reached overall appearance, purpose attractive in appearance, when avoiding wiring numerous, cause scene in disorder, also can save the expense of wire rod and the time of wiring, and make described body 10 in maintenance, can take off described lid 12 easily and carry out maintenance, kill two birds with one stone really.
The above, be the specific embodiment of the utility model the best only, and structural feature of the present utility model is not limited thereto, anyly is familiar with this operator in the utility model field, can think easily and variation or modification, all can be encompassed in the claim scope of this case.
Claims (5)
1. the chromacoder with the function of being electrically connected is characterized in that, described chromacoder comprises:
One body;
One signal conversion unit, be located at the position of close its bottom surface in the described body, one end of described signal conversion unit is provided with a signal connecting element, described signal connecting element is protruded an end of described body, and can be connected with an electronic installation, in order to transmit or to receive one first signal, described body end in addition stretches in the described body at least one first holding wire, and be connected with described signal conversion unit, and described signal connecting element is connected to another chromacoder by described first holding wire; And
One electrical interconnecting seat, be located at the inherent position of body near its end face, one end of described electrical interconnecting seat connects for an end of a secondary signal line, other end of described secondary signal line is connected to described electronic installation or an electric equipment joins, in order to transmit or to receive a secondary signal to described electronic installation or electric equipment, the end in addition of described electrical interconnecting seat connects for an end of one the 3rd holding wire, and the end in addition of the 3rd holding wire is connected to the end in addition of the electrical interconnecting seat of another chromacoder.
2. the chromacoder with the function of being electrically connected as claimed in claim 1 is characterized in that described body comprises:
One housing, hold described signal conversion unit in it, described signal conversion unit is an analog/digital signal translation circuit, and an end of described housing is stretched out by described signal connecting element, and end can stretch in the described housing for each described first holding wire in addition; And
One lid, its end near described signal connecting element is provided with an opening, described opening can stretch out at least one secondary signal line that is connected with described electronic installation, at least two perforates are held and be provided with to described lid in addition, and each described perforate can be stretched out at least one the 3rd holding wire that is connected with described electric equipment.
3. the chromacoder with the function of being electrically connected as claimed in claim 2 is characterized in that described electrical interconnecting seat comprises:
One electric guide plate;
A plurality of first electric-conductors, be arranged in respectively on the described electric guide plate, one end of contiguous described signal connecting element, and be locked in surface in the described lid by one first lock member respectively, each first electric-conductor can connect described secondary signal line respectively with corresponding lock member; And
A plurality of second electric-conductors, be arranged in respectively on the described electric guide plate, end away from described signal connecting element, and being locked in surface in the described lid by one second lock member respectively, each described second electric-conductor and corresponding lock member can connect the 3rd holding wire of described electric equipment respectively.
4. the chromacoder with the function of being electrically connected as claimed in claim 3, it is characterized in that still being provided with a light-emitting component on the described electric guide plate between between each first and second electric-conductor, described light-emitting component is in order to represent that signal passes the state that connects between described electronic installation and described electric equipment.
5. the chromacoder with the function of being electrically connected as claimed in claim 4 is characterized in that described secondary signal is the power supply signal by described electric equipment spread out of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201772512U CN201167194Y (en) | 2007-11-05 | 2007-11-05 | Signal conversion equipment with electric linkage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201772512U CN201167194Y (en) | 2007-11-05 | 2007-11-05 | Signal conversion equipment with electric linkage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167194Y true CN201167194Y (en) | 2008-12-17 |
Family
ID=40192584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201772512U Expired - Lifetime CN201167194Y (en) | 2007-11-05 | 2007-11-05 | Signal conversion equipment with electric linkage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167194Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269107A (en) * | 2014-08-27 | 2015-01-07 | 国家电网公司 | Connection conversion device of intelligent terminal |
-
2007
- 2007-11-05 CN CNU2007201772512U patent/CN201167194Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269107A (en) * | 2014-08-27 | 2015-01-07 | 国家电网公司 | Connection conversion device of intelligent terminal |
| CN104269107B (en) * | 2014-08-27 | 2017-04-12 | 国家电网公司 | Connection conversion device of intelligent terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |