CN210328345U - Prevent winding alarm control host computer of connecting wire - Google Patents
Prevent winding alarm control host computer of connecting wire Download PDFInfo
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- CN210328345U CN210328345U CN201921315498.5U CN201921315498U CN210328345U CN 210328345 U CN210328345 U CN 210328345U CN 201921315498 U CN201921315498 U CN 201921315498U CN 210328345 U CN210328345 U CN 210328345U
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Abstract
The utility model discloses a prevent winding alarm control host computer of connecting wire, including shell and spring, the mounting groove has been seted up to the inside of shell, control element is installed to the upper and lower both sides of mounting groove, and the shell is located and installs the wire winding pole between the control element, wherein, the spout has been seted up to one side that the shell is close to the wire winding pole, one side that the wire winding pole is close to the spout is fixed with the slider. This prevent winding alarm control host computer of connecting wire, be provided with the winding pole, when connecting the cable, connect the one end of cable on the control element of below, later with the cable around on the winding pole, twine to certain extent when the cable, make the other end of cable be connected with the control element of top after twining, make unnecessary cable winding on the winding pole, block the cable through the baffle, avoid the cable to loosen from the winding pole, accomodate the cable that other control element are connected through the winding pole, avoid intertwining between the cable.
Description
Technical Field
The utility model relates to an alarm control host computer technical field specifically is a prevent winding alarm control host computer of connecting wire.
Background
The fire alarm control host machine is a fire alarm controller, the fire alarm controller is a heart of an automatic fire alarm system, can realize centralized control, can supply power to the detector, is used for receiving a fire signal and starting a fire alarm device, can also be used for indicating a fire part and recording related information, and can start the fire alarm signal through a fire alarm sending device or start automatic fire extinguishing equipment and fire-fighting linkage control equipment through an automatic fire-fighting control device.
Although the types and the number of the existing alarm control host computers are very large, the existing alarm control host computers still have certain problems, and certain inconvenience is brought to the use of the alarm control host computers.
When the existing alarm control host is used, the internal cables of the alarm control host are connected more, the connecting cables are connected, the connecting wires are wound together frequently to influence the connection of the cables, and when the existing alarm control host dissipates heat, external dust can enter the host and adhere to a control element to influence the use of the alarm control host.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent winding alarm control host computer of connecting wire to solve present alarm control host computer that above-mentioned background art provided and when using, alarm control host computer's inside cable is connected more, and the connecting cable makes, and often twines together between the connecting wire, influences the connection of cable, and when current alarm control host computer dispels the heat, inside external dust can enter into the host computer, adhere to on electrical element, influence alarm control host computer's the problem of use.
In order to achieve the above object, the utility model provides a following technical scheme: an alarm control host machine for preventing a connecting wire from winding comprises a shell and a spring, wherein the shell is internally provided with a mounting groove, control elements are arranged on the upper side and the lower side of the mounting groove, a winding rod is arranged between the control elements on the shell, wherein,
a sliding groove is formed in one side, close to the winding rod, of the shell, a sliding block is fixed on one side, close to the sliding groove, of the winding rod, a fixing sleeve is in threaded connection with one side, close to the sliding groove, of the winding rod, heat dissipation ports are formed in two sides of the shell, a dustproof net groove is formed in the outer side, close to the heat dissipation ports, of the shell, and a dustproof net is installed inside the dustproof net groove;
the utility model discloses a push button switch, including shell, dust screen, spring, fixed rod groove, the shell is close to one side of dust screen, the shell has seted up near the inside in fixed rod groove and has pushed away the button groove, it communicates with the fixed rod groove to push away the button groove, the dust screen has seted up the fixed slot near one side in fixed rod groove, the spring is located the inside in fixed rod groove, the opening side that the spring.
Preferably, the winding rod and the fixed sleeve form a threaded connection through a winding rod, and a baffle is fixed at one end, far away from the shell, of the winding rod.
Preferably, the inner size of the sliding groove is matched with the outer size of the sliding block, the sliding groove and the sliding block form a sliding structure, and the sliding groove and the sliding block are T-shaped.
Preferably, the outer diameter of the fixing sleeve is larger than the width of the sliding groove.
Preferably, the vertical distance from one side of the dust screen to the fixing groove is equal to the vertical distance from the inner side of the dust screen groove to the fixing rod groove.
Preferably, one side of the fixed rod, which is far away from the spring, is an arc curved surface, and the fixed rod and the shell form an elastic structure through the spring.
Compared with the prior art, the beneficial effects of the utility model are that: this prevent winding alarm control host computer of connecting wire:
1. the winding rod is arranged, when the cables are connected, one end of each cable is connected to the control element below, then the cables are wound on the winding rod, when the cables are wound to a certain degree, the other end of each cable is connected with the control element above after being wound, redundant cables are wound on the winding rod, the cables are blocked through the baffle plate, the cables are prevented from being loosened from the winding rod, the cables connected with other control elements are accommodated through the winding rod, and the cables are prevented from being wound;
2. the distance between the winding rods is adjusted according to the distance between the unilateral control elements, the winding rods are moved, the winding rods drive the sliding blocks to slide in the sliding grooves, and the distance between the winding rods is convenient to adjust through a sliding structure formed by the sliding grooves and the sliding blocks;
3. be provided with the dust screen, during the installation dust screen, make the dust screen get into the inside in dust screen groove, the dust screen supports the curved surface of dead lever, impress the dead lever the inside in fixed rod groove, spring compression, get into the inside in dust screen groove completely when the dust screen after, make fixed slot and dust screen groove just align, the spring promotes the inside that the dead lever got into the fixed slot, install the dust screen, avoid the inside that the dust got into the shell through the dust screen, be convenient for prevent dust to control element.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the winding rod of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a housing; 2. mounting grooves; 3. a control element; 4. a wire winding rod; 401. a winding rod; 402. a baffle plate; 5. a chute; 6. a slider; 7. fixing a sleeve; 8. a heat dissipation port; 9. a dust screen groove; 10. a dust screen; 11. a fixed rod slot; 12. pushing a button slot; 13. fixing grooves; 14. a spring; 15. fixing the rod; 16. and a push button.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an alarm control host machine for preventing a connecting wire from being wound comprises a shell 1, a mounting groove 2, a control element 3, a winding rod 4, a sliding groove 5, a sliding block 6, a fixing sleeve 7, a heat dissipation port 8, a dustproof net groove 9, a dustproof net 10, a fixing rod groove 11, a push button groove 12, a fixing groove 13, a spring 14, a fixing rod 15 and a push button 16, wherein the mounting groove 2 is formed in the shell 1, the control element 3 is mounted on the upper side and the lower side of the mounting groove 2, the winding rod 4 is mounted between the control elements 3 on the shell 1, the winding rod 4 is in threaded connection with the fixing sleeve 7 through a winding rod 401, a baffle 402 is fixed at one end, far away from the shell 1, of the winding rod 401, the outer diameter of the baffle 402 is larger than the inner diameter of the winding rod 401, after the cable is wound on the winding rod 401, the cable is blocked through the baffle 402,
the side of the shell 1 close to the winding rod 4 is provided with a sliding groove 5, the inner size of the sliding groove 5 is matched with the outer size of a sliding block 6, the sliding groove 5 and the sliding block 6 form a sliding structure, the sliding groove 5 and the sliding block 6 are in a T shape, when the winding rod 4 is moved, the winding rod 4 drives the sliding block 6 to slide in the sliding groove 5, the distance between the winding rods 4 is convenient to adjust through the sliding structure formed by the sliding groove 5 and the sliding block 6, the T shape of the sliding groove 5 and the sliding block 6 prevents the winding rod 4 from being driven by a fixed sleeve 7 to rotate, the sliding block 6 is fixed on the side of the winding rod 4 close to the sliding groove 5, one side of the winding rod 4 close to the sliding groove 5 is in threaded connection with the fixed sleeve 7, the outer diameter of the fixed sleeve 7 is larger than the width of the sliding groove 5, after the position of the winding rod 4 is, the fixing sleeve 7 can abut against the shell 1, friction between the fixing sleeve 7 and the shell 1 is increased, the winding rod 4 is prevented from continuously moving, the position of the winding rod 4 is convenient to fix, heat dissipation ports 8 are formed in two sides of the shell 1, a dustproof mesh groove 9 is formed in the outer side, close to the heat dissipation ports 8, of the shell 1, a dustproof mesh 10 is installed inside the dustproof mesh groove 9, the vertical distance from one side of the dustproof mesh 10 to the fixing groove 13 is equal to the vertical distance from the inner side of the dustproof mesh groove 9 to the fixing rod groove 11, when the dustproof mesh 10 is installed, the dustproof mesh 10 is installed inside the dustproof mesh groove 9, when the dustproof mesh 10 completely enters the inside of the dustproof mesh groove 9, the fixing groove 13 is just aligned with the dustproof mesh groove 9, and the spring 14 can push the fixing rod 15 to enter the inside of the fixing groove 13 conveniently;
a fixing rod groove 11 is formed in one side, close to the dustproof net 10, of the shell 1, a push button groove 12 is formed in the portion, close to the fixing rod groove 11, of the shell 1, the push button groove 12 is communicated with the fixing rod groove 11, a fixing groove 13 is formed in one side, close to the fixing rod groove 11, of the dustproof net 10, the spring 14 is located inside the fixing rod groove 11, a fixing rod 15 is connected to the opening side, close to the fixing rod groove 11, of the spring 14, one side, far away from the spring 14, of the fixing rod 15 is an arc-shaped curved surface, the fixing rod 15 and the shell 1 form an elastic structure through the spring 14, when the dustproof net 10 enters the interior of the dustproof net groove 9, the dustproof net 10 abuts against the curved surface of the fixing rod 15, the fixing rod 15 is pressed into the interior of the fixing rod groove 11, the spring 14 is compressed, and after the dustproof net 10 completely enters the, the spring 14 pushes the fixing rod 15 into the fixing groove 13 to facilitate the installation of the dust screen 10, and the push button 16 is fixed on one side of the fixing rod 15 close to the push button groove 12.
The working principle is as follows: when the alarm control host for preventing the winding of the connecting wire is used, firstly, when the dust screen 10 is installed, the dust screen 10 enters the interior of the dust screen groove 9, the dust screen 10 supports against the curved surface of the fixed rod 15, the fixed rod 15 is pressed into the interior of the fixed rod groove 11, the spring 14 is compressed, after the dust screen 10 completely enters the interior of the dust screen groove 9, the fixed groove 13 is just aligned with the dust screen groove 9, the spring 14 pushes the fixed rod 15 to enter the interior of the fixed groove 13, the dust screen 10 is installed, then, the distance between the winding rods 4 is adjusted according to the distance between the single-side control elements 3, the fixed sleeve 7 is rotated, the fixed sleeve 7 and the winding rods 4 generate relative movement through external threads, the fixed sleeve 7 is far away from the shell 1, the winding rods 4 are moved, the winding rods 4 drive the sliding blocks 6 to slide in the sliding grooves 5, and the sliding structures formed by, adjusting the distance between the winding rods 4, after the position of the winding rods 4 is adjusted, reversely rotating the fixing sleeve 7, enabling the fixing sleeve 7 to generate relative movement with the winding rods 4 through external threads, enabling the fixing sleeve 7 to abut against the shell 1, increasing the friction between the fixing sleeve 7 and the shell 1, avoiding the winding rods 4 from continuously moving, fixing the position of the winding rods 4, connecting one end of a cable to the control element 3 below when the cable is connected, then winding the cable on the winding rod 401, enabling the other end of the cable to be connected with the control element 3 above after being wound to a certain degree when the cable is wound, enabling the redundant cable to be wound on the winding rod 401, blocking the cable through the baffle 402, avoiding the cable from being loosened from the winding rod 401, accommodating the cables connected with other control elements 3 through the winding rods 4, and avoiding mutual winding among the cables, those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a prevent winding alarm control host computer of connecting wire, includes shell (1) and spring (14), its characterized in that: the inner part of the shell (1) is provided with a mounting groove (2), the upper side and the lower side of the mounting groove (2) are provided with control elements (3), the shell (1) is positioned between the control elements (3) and is provided with a winding rod (4), wherein,
a sliding groove (5) is formed in one side, close to the winding rod (4), of the shell (1), a sliding block (6) is fixed on one side, close to the sliding groove (5), of the winding rod (4), a fixing sleeve (7) is in threaded connection with one side, close to the sliding groove (5), of the winding rod (4), heat dissipation ports (8) are formed in two sides of the shell (1), a dustproof mesh groove (9) is formed in the outer side, close to the heat dissipation ports (8), of the shell (1), and a dustproof mesh (10) is installed inside the dustproof mesh groove (9);
the utility model discloses a dustproof net, including shell (1), push rod groove (11), push button groove (12) have been seted up to one side inside that shell (1) is close to dust screen (10), push button groove (12) are linked together with fixed rod groove (11), fixed slot (13) have been seted up to one side that dust screen (10) are close to fixed rod groove (11), spring (14) are located the inside in fixed rod groove (11), the opening side that spring (14) are close to fixed rod groove (11) is connected with dead lever (15), one side that dead lever (15) are close to push button groove (12) is fixed with push button (16).
2. The alarm control host machine for preventing the winding of the connecting wire as claimed in claim 1, wherein: wire winding pole (4) are including winding pole (401) and baffle (402), wire winding pole (4) constitute threaded connection through winding pole (401) and fixed cover (7), the one end that shell (1) was kept away from in winding pole (401) is fixed with baffle (402).
3. The alarm control host machine for preventing the winding of the connecting wire as claimed in claim 1, wherein: the inner size of the sliding groove (5) is matched with the outer size of the sliding block (6), the sliding groove (5) and the sliding block (6) form a sliding structure, and the sliding groove (5) and the sliding block (6) are T-shaped.
4. The alarm control host machine for preventing the winding of the connecting wire as claimed in claim 1, wherein: the outer diameter of the fixed sleeve (7) is larger than the width of the sliding groove (5).
5. The alarm control host machine for preventing the winding of the connecting wire as claimed in claim 1, wherein: the vertical distance from one side of the dust screen (10) to the fixing groove (13) is equal to the vertical distance from the inner side of the dust screen groove (9) to the fixing rod groove (11).
6. The alarm control host machine for preventing the winding of the connecting wire as claimed in claim 1, wherein: one side of the fixing rod (15) far away from the spring (14) is an arc curved surface, and the fixing rod (15) and the shell (1) form an elastic structure through the spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315498.5U CN210328345U (en) | 2019-08-14 | 2019-08-14 | Prevent winding alarm control host computer of connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921315498.5U CN210328345U (en) | 2019-08-14 | 2019-08-14 | Prevent winding alarm control host computer of connecting wire |
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| Publication Number | Publication Date |
|---|---|
| CN210328345U true CN210328345U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921315498.5U Active CN210328345U (en) | 2019-08-14 | 2019-08-14 | Prevent winding alarm control host computer of connecting wire |
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| CN (1) | CN210328345U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564764A (en) * | 2020-05-11 | 2020-08-21 | 甘肃嘉瑞电力工程有限公司 | Box high-voltage substation with cable connection protection mechanism |
| CN112054655A (en) * | 2020-09-20 | 2020-12-08 | 杨国丽 | Rectifier for locomotive |
| CN112566401A (en) * | 2020-10-26 | 2021-03-26 | 河南护理职业学院 | Computer network control device with good heat dissipation effect and use method thereof |
-
2019
- 2019-08-14 CN CN201921315498.5U patent/CN210328345U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564764A (en) * | 2020-05-11 | 2020-08-21 | 甘肃嘉瑞电力工程有限公司 | Box high-voltage substation with cable connection protection mechanism |
| CN111564764B (en) * | 2020-05-11 | 2022-04-15 | 甘肃嘉瑞电力工程有限公司 | Box high-voltage substation with cable connection protection mechanism |
| CN112054655A (en) * | 2020-09-20 | 2020-12-08 | 杨国丽 | Rectifier for locomotive |
| CN112566401A (en) * | 2020-10-26 | 2021-03-26 | 河南护理职业学院 | Computer network control device with good heat dissipation effect and use method thereof |
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