CN216289229U - Engineering cable connecting device for covering broadcast television - Google Patents
Engineering cable connecting device for covering broadcast television Download PDFInfo
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- CN216289229U CN216289229U CN202122551888.6U CN202122551888U CN216289229U CN 216289229 U CN216289229 U CN 216289229U CN 202122551888 U CN202122551888 U CN 202122551888U CN 216289229 U CN216289229 U CN 216289229U
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- fixedly connected
- cable
- installation shell
- broadcast television
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses an engineering cable connecting device for covering a broadcast television, which comprises an installation shell, wherein fixed plates are fixedly connected to the inner walls of the front side and the rear side of the installation shell, guide rods are fixedly connected between the fixed plates and the inner walls of the left side and the right side of the installation shell, movable blocks are arranged on the left side and the right side of the interior of the installation shell, the movable blocks are sleeved on the outer surfaces of the guide rods, and the movable blocks are in sliding connection with the guide rods. According to the engineering cable connecting device for covering the broadcast television, when the cable is subjected to wind power to enable the tensile force to be large, the cable can drive the movable block to slide on the guide rod, the movable block can compress the spring in the sliding process, the left conducting strip and the right conducting strip are communicated through the conducting wire, the cable on the left side and the cable on the right side cannot be disconnected, the cable is buffered through the elasticity of the spring, and the situation that the cable is damaged or broken due to the fact that the tensile force is too large is avoided.
Description
Technical Field
The utility model relates to the field of engineering cable connection, in particular to the field of engineering cable connection devices for covering broadcast televisions.
Background
Broadcasting is an essential way to understand information in daily life, and the development of broadcasting business, also called broadcasting project, is currently mainly to expand the broadcast coverage area for the construction of broadcasting project, thereby improving the publicity of broadcasting. In the process of broadcasting and television broadcasting, a large number of engineering cables are needed, and the end heads of the engineering cables need to be connected, so that the engineering cable connecting device for covering the broadcasting and television is an important cable accessory; the existing cable fixing and connecting device is not provided with a buffer device, so that when large wind power occurs, the overlarge tension of the cable cannot be buffered, and the cable is damaged or broken.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an engineering cable connecting device for broadcast television coverage, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
an engineering cable connecting device for covering a broadcast television comprises an installation shell, wherein fixed plates are fixedly connected to the inner walls of the front side and the rear side of the installation shell, guide rods are fixedly connected between the fixed plates and the inner walls of the left side and the right side of the installation shell, movable blocks are arranged on the left side and the right side of the interior of the installation shell, the movable blocks are sleeved on the outer surfaces of the guide rods and are in sliding connection with the guide rods, springs are sleeved on the outer surfaces of the guide rods, rectangular grooves are formed in the upper surfaces of the movable blocks, a plurality of grooves are formed in the inner bottom walls of the rectangular grooves, conductive sheets are fixedly connected to the inner bottom walls of the grooves, the left conductive sheets and the right conductive sheets are communicated through wires, the cable can drive the movable blocks to slide on the guide rods, the movable blocks can compress the springs in the sliding process, and the left conductive sheets and the right conductive sheets are communicated through wires, at this time, the cables on the left and right sides are not disconnected, and the cables are buffered by the elasticity of the springs.
The utility model is further improved in that the lower surface of the mounting shell is fixedly connected with a mounting plate, and mounting holes are formed in four corners of the mounting plate, so that the device can be conveniently fixed at a proper position through the mounting holes in the mounting plate.
The utility model is further improved in that through holes are formed in the left side and the right side of the mounting shell, the inner wall of each through hole is fixedly connected with a rubber ring, the conducting wire is a flexible wire, a cable penetrates through the through holes and is fixedly connected to the conducting sheet, and the rubber rings in the through holes reduce the abrasion of the cable.
The improved structure of the utility model is characterized in that the upper surface of the mounting shell is contacted with a cover plate, the left side and the right side of the cover plate are fixedly connected with two first fixing blocks, the left side and the right side of the mounting shell are fixedly connected with second fixing blocks corresponding to the first fixing blocks, and the first fixing blocks and the second fixing blocks are fixedly connected through bolts.
The utility model has the further improvement that transverse plates are fixedly connected between the inner walls of the front side and the rear side of the rectangular groove, a pressing plate is connected between the inner bottom wall of the rectangular groove and the transverse plates in a sliding manner, a pressing block corresponding to the conducting plate is fixedly connected to the lower surface of the pressing plate, the middle part of the upper surface of the pressing plate is rotatably connected with a lead screw through a bearing, the top end of the lead screw penetrates through the upper surface of the transverse plate and is fixedly connected with a handle, the lead screw is in threaded connection with the transverse plates, the rotating handle is arranged to drive the lead screw to rotate, the lead screw can drive the pressing plate to slide downwards on the sliding rod in the rotating process, and the pressing plate can drive the pressing block to move downwards in the sliding process, so that the pressing block can tightly press and fix the cable and the conducting plate.
The utility model has the further improvement that the front side and the rear side of the pressure plate are respectively inserted with a sliding rod, the upper end and the lower end of the sliding rod are respectively fixedly connected with the transverse plate and the inner bottom wall of the rectangular groove, and the sliding rod is in sliding connection with the pressure plate, so that the pressure plate can move more stably by the arrangement of the sliding rod, and the cable can be better fixed.
Compared with the prior art, the utility model has the following beneficial effects:
1. the device of being convenient for through the mounting hole on the mounting panel is fixed in suitable position, then the cable passes the through-hole and fixed connection on the conducting strip, the rubber circle in the through-hole reduces the wearing and tearing of cable, receive wind-force effect when making the pulling force great when the cable, because the cable compresses tightly fixedly with the conducting strip, conducting strip and movable block fixed connection, the cable can drive the movable block and slide on the guide bar this moment, the movable block can compression spring at gliding in-process, because two conducting strips pass through the wire intercommunication about, and the wire is the patchcord, the cable disconnection that can not make the left and right sides this moment, thereby elasticity through the spring cushions the cable, avoid the too big emergence of the pulling force of cable to damage or the cracked condition.
2. Make briquetting and conducting strip separation through the unscrew lead screw, then pass the through-hole with the cable and put in the recess, then it is rotatory to rotate the handle and drive the lead screw, because lead screw and diaphragm threaded connection, the bottom and the clamp plate of lead screw rotate to be connected, and diaphragm and movable block fixed connection, the lead screw can drive the clamp plate and slide downwards on the slide bar at rotatory in-process this moment, the clamp plate can drive the briquetting rebound at gliding in-process, thereby messenger's briquetting that can be convenient compresses tightly the cable and the conducting strip is fixed.
Drawings
Fig. 1 is a schematic overall structure diagram of an engineering cable connection device for broadcast television coverage according to the present invention.
Fig. 2 is a schematic sectional view of an engineering cable connection device for broadcasting and television coverage according to the present invention.
Fig. 3 is a schematic diagram of the internal structure of a mounting case of an engineering cable connection device for broadcasting and television coverage according to the present invention.
Fig. 4 is a schematic structural diagram of a movable block of an engineering cable connection device for broadcasting and television coverage according to the present invention.
In the figure: 1. mounting a shell; 2. a fixing plate; 3. a guide bar; 4. a movable block; 5. a spring; 6. a rectangular groove; 7. a groove; 8. a conductive sheet; 9. a wire; 101. mounting a plate; 102. mounting holes; 103. a through hole; 104. a rubber ring; 10. a cover plate; 1001. a first fixed block; 1002. a second fixed block; 1003. a bolt; 601. a transverse plate; 602. pressing a plate; 603. briquetting; 604. a screw rod; 605. a handle; 606. a slide bar.
Detailed Description
In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The utility model will be further illustrated with reference to specific embodiments.
Example 1
As shown in fig. 1 to 4, an engineering cable connecting device for covering a broadcast television comprises a mounting housing 1, a mounting plate 101 fixedly connected to the lower surface of the mounting housing 1, mounting holes 102 formed at four corners of the mounting plate 101, a cover plate 10 contacting the upper surface of the mounting housing 1, two first fixing blocks 1001 fixedly connected to the left and right sides of the cover plate 10, second fixing blocks 1002 corresponding to the first fixing blocks 1001 and fixedly connected to the left and right sides of the mounting housing 1, fixing plates 2 fixedly connected to the inner walls of the front and rear sides of the mounting housing 1, guide rods 3 fixedly connected between the fixing plates 2 and the inner walls of the left and right sides of the mounting housing 1, movable blocks 4 disposed on the left and right sides of the inside of the mounting housing 1, the movable blocks 4 sleeved on the outer surfaces of the guide rods 3, the movable blocks 4 slidably connected to the guide rods 3, the surface cover of guide bar 3 is equipped with spring 5, rectangular channel 6 has been seted up to the upper surface of movable block 4, a plurality of recesses 7 have been seted up to the inner diapire of rectangular channel 6, the inner diapire fixedly connected with conducting strip 8 of recess 7, control two conducting strips 8 and be linked together through wire 9, conducting strip 8 can pass through the mounting screw cable, through-hole 103 has all been seted up to the left and right sides of installation shell 1, the inner wall fixedly connected with rubber circle 104 of through-hole 103, wire 9 is the patchcord.
The embodiment can realize that: the device of being convenient for through mounting hole 102 on mounting panel 101 fixes in suitable position, then the cable passes through-hole 103 and fixed connection is on conducting strip 8, the wearing and tearing of cable are reduced to rubber circle 104 in the through-hole 103, when the cable receives wind-force effect and makes the pulling force great, because the cable compresses tightly fixedly with conducting strip 8, conducting strip 8 and movable block 4 fixed connection, the cable can drive movable block 4 and slide on guide bar 3 this moment, movable block 4 can compress spring 5 at gliding in-process, because two conducting strips 8 pass through wire 9 intercommunication about, and wire 9 is the patchcord, can not make the cable disconnection of the left and right sides this moment, thereby cushion the cable through spring 5's elasticity, avoid the too big emergence of the pulling force of cable to damage or the cracked condition.
Example 2
As shown in fig. 1 to 4, an engineering cable connecting device for covering a broadcast television comprises a mounting housing 1, a mounting plate 101 fixedly connected to the lower surface of the mounting housing 1, mounting holes 102 formed at four corners of the mounting plate 101, a cover plate 10 contacting the upper surface of the mounting housing 1, two first fixing blocks 1001 fixedly connected to the left and right sides of the cover plate 10, second fixing blocks 1002 corresponding to the first fixing blocks 1001 and fixedly connected to the left and right sides of the mounting housing 1, fixing plates 2 fixedly connected to the inner walls of the front and rear sides of the mounting housing 1, guide rods 3 fixedly connected between the fixing plates 2 and the inner walls of the left and right sides of the mounting housing 1, movable blocks 4 disposed on the left and right sides of the inside of the mounting housing 1, the movable blocks 4 sleeved on the outer surfaces of the guide rods 3, the movable blocks 4 slidably connected to the guide rods 3, the outer surface of the guide rod 3 is sleeved with a spring 5, the upper surface of the movable block 4 is provided with a rectangular groove 6, the inner bottom wall of the rectangular groove 6 is provided with a plurality of grooves 7, the inner bottom wall of the groove 7 is fixedly connected with a conducting strip 8, the left conducting strip 8 and the right conducting strip 8 are communicated through a conducting wire 9, the conducting strip 8 can be provided with a cable through screws, the left side and the right side of the mounting shell 1 are both provided with through holes 103, the inner wall of each through hole 103 is fixedly connected with a rubber ring 104, the conducting wire 9 is a flexible wire, a transverse plate 601 is fixedly connected between the inner walls of the front side and the rear side of the rectangular groove 6, a pressing plate 602 is slidably connected between the inner bottom wall of the rectangular groove 6 and the transverse plate 601, the lower surface of the pressing plate 602 is fixedly connected with a pressing block 603 corresponding to the conducting strip 8, the middle part of the upper surface of the pressing plate 602 is rotatably connected with a screw rod 604 through a bearing, the top end of the screw rod 604 penetrates through the upper surface of the transverse plate 601 and is fixedly connected with a handle 605, the screw rod 604 is in threaded connection with the transverse plate 601, the front and rear sides of the pressing plate 602 are respectively inserted with a sliding rod 606, the upper and lower ends of the sliding rod 606 are respectively fixedly connected with the transverse plate 601 and the inner bottom wall of the rectangular groove 6, and the sliding rod 606 is slidably connected with the pressing plate 602.
The embodiment can realize that: make briquetting 603 and conducting strip 8 separate through unscrewing lead screw 604, then pass the cable through-hole 103 and put in recess 7, then rotate handle 605 and drive lead screw 604 rotatory, because lead screw 604 and diaphragm 601 threaded connection, the bottom of lead screw 604 rotates with clamp plate 602 to be connected, and diaphragm 601 and movable block 4 fixed connection, lead screw 604 can drive clamp plate 602 and slide down on slide bar 606 at rotatory in-process this moment, clamp plate 602 can drive briquetting 603 and remove downwards at gliding in-process, thereby can be convenient make briquetting 603 compress tightly fixedly with cable and conducting strip 8.
It should be noted that, the utility model is an engineering cable connecting device for covering broadcast television, when in use, firstly the bolt 1003 is unscrewed to take the cover plate 10 off the mounting shell 1, then the screw rod 604 is unscrewed to separate the pressing block 603 from the conducting plate 8, then the cable passes through the through hole 103 and is placed in the groove 7, then the handle 605 is rotated to drive the screw rod 604 to rotate, because the screw rod 604 is in threaded connection with the horizontal plate 601, the bottom end of the screw rod 604 is in rotational connection with the pressing plate 602, and the horizontal plate 601 is fixedly connected with the movable block 4, at this time, the screw rod 604 can drive the pressing plate 602 to slide downwards on the sliding rod 606 in the rotating process, the pressing plate 602 can drive the pressing block 603 to move downwards in the sliding process, thereby the pressing block 603 can conveniently press and fix the cable and the conducting plate 8 by wind power, when the cable is subjected to large pulling force, the pressing block 603 can press and fix the cable and the conducting plate 8, conducting strip 8 and 4 fixed connection of movable block, the cable can drive the movable block 4 and slide on guide bar 3 this moment, and movable block 4 can compression spring 5 at gliding in-process, because two conducting strips 8 pass through wire 9 intercommunication about, and wire 9 is the patchcord, can not make the cable disconnection of the left and right sides this moment, thereby cushion the cable through spring 5's elasticity, avoid the too big emergence of pulling force of cable to damage or the cracked condition.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An engineered cable connection for broadcast television coverage, comprising a mounting housing (1), characterized in that: the equal fixedly connected with fixed plate (2) of both sides inner wall around installation shell (1), equal fixedly connected with guide bar (3) between the left and right sides inner wall of fixed plate (2) and installation shell (1), the inside left and right sides of installation shell (1) all is provided with movable block (4), the surface at guide bar (3) is established to movable block (4) cover, movable block (4) and guide bar (3) sliding connection, the surface cover of guide bar (3) is equipped with spring (5), rectangular channel (6) have been seted up to the upper surface of movable block (4), a plurality of recesses (7) have been seted up to the inner bottom wall of rectangular channel (6), two about the inner bottom wall fixedly connected with conducting strip (8) of recess (7) conducting strip (8) are linked together through wire (9).
2. An engineered cable connection for broadcast television coverage as claimed in claim 1, wherein: the lower surface fixed connection of installation shell (1) has mounting panel (101), mounting hole (102) have all been seted up in the four corners of mounting panel (101).
3. An engineered cable connection for broadcast television coverage as claimed in claim 1, wherein: through-hole (103) have all been seted up to the left and right sides of installation shell (1), the inner wall fixedly connected with rubber circle (104) of through-hole (103), wire (9) are the patchcord.
4. An engineered cable connection for broadcast television coverage as claimed in claim 1, wherein: the upper surface contact of installation shell (1) has apron (10), two first fixed blocks (1001) of the equal fixedly connected with in the left and right sides of apron (10), the equal fixedly connected with in the left and right sides of installation shell (1) and second fixed block (1002) corresponding with first fixed block (1001), bolt (1003) fixed connection is passed through with second fixed block (1002) in first fixed block (1001).
5. An engineered cable connection for broadcast television coverage as claimed in claim 1, wherein: fixedly connected with diaphragm (601) between the front and back both sides inner wall of rectangular channel (6), sliding connection has clamp plate (602) between the interior diapire of rectangular channel (6) and diaphragm (601), the lower fixed surface of clamp plate (602) is connected with briquetting (603) corresponding with conducting strip (8), the upper surface middle part of clamp plate (602) is connected with lead screw (604) through the bearing rotation, the top of lead screw (604) runs through the upper surface and the fixedly connected with handle (605) of diaphragm (601), lead screw (604) and diaphragm (601) threaded connection.
6. An engineered cable connection for broadcast television coverage as claimed in claim 5, wherein: slide bars (606) are inserted into the front side and the rear side of the pressing plate (602), the upper end and the lower end of each slide bar (606) are fixedly connected with the transverse plate (601) and the inner bottom wall of the rectangular groove (6), and the slide bars (606) are slidably connected with the pressing plate (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122551888.6U CN216289229U (en) | 2021-10-22 | 2021-10-22 | Engineering cable connecting device for covering broadcast television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122551888.6U CN216289229U (en) | 2021-10-22 | 2021-10-22 | Engineering cable connecting device for covering broadcast television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289229U true CN216289229U (en) | 2022-04-12 |
Family
ID=81071818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122551888.6U Expired - Fee Related CN216289229U (en) | 2021-10-22 | 2021-10-22 | Engineering cable connecting device for covering broadcast television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289229U (en) |
-
2021
- 2021-10-22 CN CN202122551888.6U patent/CN216289229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |