CN214315908U - Expansion board module box structure based on fire alarm - Google Patents
Expansion board module box structure based on fire alarm Download PDFInfo
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- CN214315908U CN214315908U CN202120505961.3U CN202120505961U CN214315908U CN 214315908 U CN214315908 U CN 214315908U CN 202120505961 U CN202120505961 U CN 202120505961U CN 214315908 U CN214315908 U CN 214315908U
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- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 22
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an expansion board module case structure based on fire alarm, including the box and the door body, still including can carry out the module fixed clamping structure, be convenient for carry on the bunch structure of connecting wire arrangement and the mounting structure of being convenient for installation and dismantlement, the intermediate position department of the inside one end of box is provided with the radiator-grid, and clamping structure installs in the intermediate position department of the inside one end of box, the intermediate position department of the bunch structure other end articulates there is the door body, bunch structure sets up in the intermediate position department of the inside top of box and bottom. The utility model discloses an install movable block and fixed spring, place the module that will use on the top of fixed block, with the grip block to one side pulling, make the movable block driven and stimulate fixed spring, the fixed spring atress increases length to make the distance between the grip block increase, be convenient for install the module, prevent that the condition of offset from appearing when placing in the module.
Description
Technical Field
The utility model relates to a fire detection technology field specifically is expansion board module case structure based on fire alarm.
Background
Along with the development of society, the module extensively should be used for between the fire alarm equipment, realizes the linkage relation between each part through modular structure's use, but traditional module installation need plug repeatedly, causes the module to place the condition that appears becoming flexible easily for the module is not enough stable in the in-process that uses, the condition that the malfunction appears when leading to the module to use.
With the continuous installation and use of the expansion board module box structure based on fire alarm, the following problems are found in the use process:
1. traditional expansion board module case structure based on fire alarm can't assist the module installation to carry out the bunch arrangement, causes the internal connection line in disorder, is not convenient for maintain.
2. Traditional expansion board module case structure based on fire alarm can't carry out the centre gripping with the module, causes the module to place the time stable inadequately.
3. Traditional expansion board module case structure overall structure based on fire alarm is not convenient for install and dismantle, and stability is low when causing the device to use.
It is therefore desirable to design a fire alarm based expansion board module box structure in view of the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an expansion board module case structure based on fire alarm to propose among the above-mentioned background art that the installation of current unable auxiliary module carries out bunch arrangement, can't carry out the problem that centre gripping and overall structure are not convenient for install and dismantle with the module.
In order to achieve the above object, the utility model provides a following technical scheme: the expansion board module box structure based on fire alarm comprises a box body, a door body, a clamping structure capable of fixing a module, a bunching structure convenient for arranging connecting wires and an installation structure convenient for installation and disassembly;
a heat dissipation net is arranged in the middle of one end in the box body, and the clamping structure is arranged in the middle of one end in the box body;
the middle position of the other end of the bunching structure is hinged with a door body, and the bunching structure is arranged at the middle positions of the top end and the bottom end in the box body;
one end of the bunch structure is provided with a wall body, and the mounting structure is mounted above and below one end of the bunch structure.
Preferably, the clamping structure includes the fixed block, the fixed block is equidistant to be installed in the intermediate position department of box one end, and the equal sliding connection in both sides of fixed block inside has the movable block, one side of movable block all is provided with the grip block, and the grip block is L shape, the grip block is about the axis symmetric distribution of the vertical direction of fixed block.
Preferably, bunch structure includes bunch groove, fixed plate, connecting plate, spacing spring, fly leaf and limiting plate, the fixed plate is installed in the intermediate position department of the inside top of box and bottom, and the both sides on fixed plate top all weld spacing spring, the top of spacing spring is provided with the fly leaf, and the top of fly leaf installs the connecting plate, the limiting plate is installed on the top of connecting plate, bunch groove has all been seted up on the bottom of limiting plate and the top of fixed plate.
Preferably, the wire bundling grooves are semicircular and are symmetrically distributed about a central axis of the fixing plate in the vertical direction.
Preferably, the slide rail has all been seted up to the top and the bottom of the inside both sides of fixed block, and the top and the bottom of movable block all be provided with slide rail assorted slider, constitute sliding structure through slide rail and slider sliding connection between movable block and the fixed block simultaneously.
Preferably, the other side of the movable block is provided with a fixed spring, and the fixed spring and the fixed block are in a welding integrated structure.
Preferably, the mounting structure includes first installation piece, second installation piece, fixture block, coupling spring and draw-in groove, first installation piece is installed in the upper end and the lower extreme of wall body one end, and the second installation piece is all installed to the upper end and the lower extreme of box one end, the one end of first installation piece is provided with coupling spring, and coupling spring's one end is provided with the fixture block, the intermediate position department of second installation piece one end seted up with fixture block assorted draw-in groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the connecting wires used during module installation are arranged and placed on the inner side of the wire bunching groove, thrust is applied to the limiting plate through the shape and the diameter of the connecting wires, the limiting spring is stressed, the length of the limiting spring is increased, the distance between the inner sides of the wire bunching groove is increased, and the part wires can be clamped more tightly through the elasticity of the limiting spring;
(2) the module to be used is placed at the top end of the fixed block by installing the fixed block, the clamping plate is pulled to one side, the movable block is driven to pull the fixed spring, the fixed spring is stressed and the length of the fixed spring is increased, so that the distance between the clamping plates is increased, the module is convenient to install, and the condition of position deviation of the module during placement is prevented;
(3) through installing fixture block, coupling spring, box, second installation piece, first installation piece and draw-in groove, exert pressure to the fixture block, make the coupling spring atress and shorten length, slide the second installation piece of box one end and remove to the top of first installation piece after that, remove the pressure of applying to the fixture block, make the fixture block pop out through coupling spring self elasticity and with the draw-in groove between the block.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic view of the cross-sectional side view of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a box body; 2. a clamping plate; 3. a heat-dissipating web; 4. a wire harness structure; 401. a wiring trough; 402. a fixing plate; 403. a connecting plate; 404. a limiting spring; 405. a movable plate; 406. a limiting plate; 5. a slide rail; 6. a slider; 7. fixing the spring; 8. a fixed block; 9. a movable block; 10. a mounting structure; 1001. a first mounting block; 1002. a second mounting block; 1003. a clamping block; 1004. a connecting spring; 1005. a card slot; 11. a wall body; 12. a door body.
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.
Example 1: referring to fig. 1-4, the fire alarm-based expansion board module box structure includes a box body 1 and a door body 12, and further includes a clamping structure capable of fixing the module, a wire harness structure 4 facilitating connection wire arrangement, and an installation structure 10 facilitating installation and disassembly;
a heat dissipation net 3 is arranged in the middle of one end in the box body 1, and the clamping structure is arranged in the middle of one end in the box body 1;
the middle position of the other end of the bunching structure 4 is hinged with a door body 12, and the bunching structure 4 is arranged at the middle position of the top end and the bottom end in the box body 1;
one end of the wire harness structure 4 is provided with a wall body 11, and mounting structures 10 are mounted above and below one end of the wire harness structure 4;
referring to fig. 1-4, the expansion board module box structure based on fire alarm further includes a clamping structure, the clamping structure includes fixed blocks 8, the fixed blocks 8 are installed at the middle position of one end of the box body 1 at equal intervals, the two sides inside the fixed blocks 8 are connected with movable blocks 9 in a sliding manner, one side of each movable block 9 is provided with a clamping board 2, the clamping boards 2 are L-shaped, and the clamping boards 2 are symmetrically distributed about the central axis of the fixed blocks 8 in the vertical direction;
the top end and the bottom end of two sides in the fixed block 8 are both provided with a slide rail 5, the top end and the bottom end of the movable block 9 are both provided with a slide block 6 matched with the slide rail 5, and the movable block 9 and the fixed block 8 are connected in a sliding manner through the slide rail 5 and the slide block 6 to form a sliding structure;
a fixed spring 7 is arranged on the other side of the movable block 9, and the fixed spring 7 and the fixed block 8 are in a welding integrated structure;
specifically, as shown in fig. 1 and 2, when using this structure, at first place the module that will use on the top of fixed block 8, with grip block 2 to one side pulling, make movable block 9 driven and pulling fixed spring 7, fixed spring 7 atress and increase length to make the distance between grip block 2 increase, be convenient for install the module, prevent that the condition of offset from appearing when the module is placed.
Example 2: the wire bunching structure 4 comprises a wire bunching groove 401, a fixed plate 402, a connecting plate 403, a limiting spring 404, a movable plate 405 and a limiting plate 406, wherein the fixed plate 402 is installed at the middle position of the top end and the bottom end inside the box body 1, the limiting spring 404 is welded on both sides of the top end of the fixed plate 402, the movable plate 405 is arranged at the top end of the limiting spring 404, the connecting plate 403 is installed at the top end of the movable plate 405, the limiting plate 406 is installed at the top end of the connecting plate 403, and the wire bunching grooves 401 are formed in the bottom end of the limiting plate 406 and the top end of the fixed plate 402;
the wire bundling grooves 401 are semicircular, and the wire bundling grooves 401 are symmetrically distributed about a central axis of the fixing plate 402 in the vertical direction;
specifically, as shown in fig. 1, 2, and 4, when this structure is used, the connecting wires used in module installation are firstly arranged and placed inside the wire harness slot 401, and a pushing force is applied to the stopper plate 406 by the shape and diameter of the connecting wires themselves, so that the stopper spring 404 is forced and increased in length, the distance between the insides of the wire harness slots 401 is increased, and the part wires can be more tightly engaged by the elastic force of the stopper spring 404 itself.
Example 3: the mounting structure 10 comprises a first mounting block 1001, a second mounting block 1002, a clamping block 1003, a connecting spring 1004 and a clamping groove 1005, wherein the first mounting block 1001 is mounted at the upper end and the lower end of one end of the wall body 11, the second mounting block 1002 is mounted at the upper end and the lower end of one end of the box body 1, the connecting spring 1004 is arranged at one end of the first mounting block 1001, the clamping block 1003 is arranged at one end of the connecting spring 1004, and the clamping groove 1005 matched with the clamping block 1003 is formed in the middle position of one end of the second mounting block 1002;
specifically, as shown in fig. 2 and 3, when this structure is used, first, pressure is applied to the latch 1003 to apply force to the connection spring 1004 and shorten the length, then, the second mounting block 1002 at one end of the case 1 is slid and moved to the top end of the first mounting block 1001, and the pressure applied to the latch 1003 is removed, so that the latch 1003 is ejected by the elastic force of the connection spring 1004 itself and is engaged with the catch 1005.
The working principle is as follows: when the device is used, firstly, pressure is applied to the fixture block 1003, so that the connecting spring 1004 is stressed and the length is shortened, then the second mounting block 1002 at one end of the box body 1 slides and moves to the top end of the first mounting block 1001, and the pressure applied to the fixture block 1003 is removed, so that the fixture block 1003 is ejected out through the self elasticity of the connecting spring 1004 and is clamped with the clamping groove 1005;
then, a module to be used is placed at the top end of the fixed block 8, the clamping plate 2 is pulled to one side, the movable block 9 is driven to pull the fixed spring 7, the fixed spring 7 is stressed and the length is increased, so that the distance between the clamping plates 2 is increased, the module is convenient to mount, and the situation that the position of the module deviates when the module is placed is prevented;
finally, the connecting wires used during module installation are arranged and placed on the inner side of the wire bundling groove 401, thrust is applied to the limiting plate 406 through the shape and the diameter of the connecting wires, the limiting spring 404 is stressed and the length is increased, the distance between the inner sides of the wire bundling groove 401 is increased, and the part wires can be clamped tightly through the elastic force of the limiting spring 404.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Expansion board module case structure based on fire alarm, including box (1) and the door body (12), its characterized in that: the module fixing device also comprises a clamping structure capable of fixing the module, a wire harness structure (4) convenient for arranging connecting wires and a mounting structure (10) convenient for mounting and dismounting;
a heat dissipation net (3) is arranged in the middle of one end in the box body (1), and the clamping structure is arranged in the middle of one end in the box body (1);
a door body (12) is hinged to the middle position of the other end of the bunching structure (4), and the bunching structure (4) is arranged at the middle positions of the top end and the bottom end in the box body (1);
one end of the wire harness structure (4) is provided with a wall body (11), and the mounting structure (10) is mounted above and below one end of the wire harness structure (4).
2. A fire alarm based expansion board modular tank structure according to claim 1, wherein: the clamping structure comprises a fixed block (8), the fixed block (8) is equidistantly installed at the middle position of one end of the box body (1), the fixed block (8) is internally provided with a movable block (9) in sliding connection with two sides, one side of the movable block (9) is provided with a clamping plate (2), the clamping plate (2) is L-shaped, and the clamping plate (2) is symmetrically distributed about the central axis of the fixed block (8) in the vertical direction.
3. A fire alarm based expansion board modular tank structure according to claim 1, wherein: bunch structure (4) include bunch groove (401), fixed plate (402), connecting plate (403), spacing spring (404), fly leaf (405) and limiting plate (406), fixed plate (402) are installed in the intermediate position department of box (1) inside top and bottom, and the both sides on fixed plate (402) top all weld spacing spring (404), the top of spacing spring (404) is provided with fly leaf (405), and the top of fly leaf (405) installs connecting plate (403), limiting plate (406) are installed on the top of connecting plate (403), bunch groove (401) have all been seted up to the bottom of limiting plate (406) and the top of fixed plate (402).
4. A fire alarm based expansion board modular tank structure according to claim 3, wherein: the wire bundling grooves (401) are semicircular, and the wire bundling grooves (401) are symmetrically distributed about a central axis of the fixing plate (402) in the vertical direction.
5. A fire alarm based expansion board modular box structure according to claim 2, wherein: slide rail (5) have all been seted up to the top and the bottom of the inside both sides of fixed block (8), and the top and the bottom of movable block (9) all be provided with slide rail (5) assorted slider (6), constitute sliding structure through slide rail (5) and slider (6) sliding connection between movable block (9) and fixed block (8) simultaneously.
6. A fire alarm based expansion board modular box structure according to claim 2, wherein: the other side of the movable block (9) is provided with a fixed spring (7), and the fixed spring (7) and the fixed block (8) are in a welding integrated structure.
7. A fire alarm based expansion board modular tank structure according to claim 1, wherein: the mounting structure (10) comprises a first mounting block (1001), a second mounting block (1002), a clamping block (1003), a connecting spring (1004) and a clamping groove (1005), wherein the first mounting block (1001) is mounted at the upper end and the lower end of one end of the wall body (11), the second mounting block (1002) is mounted at the upper end and the lower end of one end of the box body (1), the connecting spring (1004) is arranged at one end of the first mounting block (1001), the clamping block (1003) is arranged at one end of the connecting spring (1004), and the clamping groove (1005) matched with the clamping block (1003) is formed in the middle position of one end of the second mounting block (1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120505961.3U CN214315908U (en) | 2021-03-10 | 2021-03-10 | Expansion board module box structure based on fire alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120505961.3U CN214315908U (en) | 2021-03-10 | 2021-03-10 | Expansion board module box structure based on fire alarm |
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| CN214315908U true CN214315908U (en) | 2021-09-28 |
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| CN202120505961.3U Active CN214315908U (en) | 2021-03-10 | 2021-03-10 | Expansion board module box structure based on fire alarm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071930A (en) * | 2021-11-17 | 2022-02-18 | 东北农业大学 | Electric power communication equipment based on electric power thing networking |
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2021
- 2021-03-10 CN CN202120505961.3U patent/CN214315908U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114071930A (en) * | 2021-11-17 | 2022-02-18 | 东北农业大学 | Electric power communication equipment based on electric power thing networking |
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