CN212303957U - Assembled terminal table shell - Google Patents
Assembled terminal table shell Download PDFInfo
- Publication number
- CN212303957U CN212303957U CN202020482092.2U CN202020482092U CN212303957U CN 212303957 U CN212303957 U CN 212303957U CN 202020482092 U CN202020482092 U CN 202020482092U CN 212303957 U CN212303957 U CN 212303957U
- Authority
- CN
- China
- Prior art keywords
- mounting box
- box
- upper cover
- bottom end
- welded
- Prior art date
- 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 - Fee Related
Links
- 239000012782 phase change material Substances 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 9
- 239000002274 desiccant Substances 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an assembled terminal table shell, which comprises an upper cover and a mounting box; the upper cover is located on the upper side of the mounting box, the base is arranged at the bottom end of the mounting box, the base is welded at the bottom end of the mounting box, a terminal table is arranged inside the mounting box and fixedly mounted inside the mounting box through bolts, second filler boxes are arranged on two sides of the terminal table inside the mounting box and welded inside the mounting box, phase-change materials are filled inside the mounting box, a first filler box is arranged at the upper end inside the upper cover and welded on the upper side inside the upper cover, and drying agents are filled inside the first filler box. The utility model discloses first stuffing box can carry out the drying to the inside drier of mounting box to the inside air of mounting box, avoids the great life who influences the terminal platform of moisture in the air, and phase change material can be to the inside cooling of mounting box, and it is higher to avoid the temperature, influences the life of terminal platform.
Description
Technical Field
The utility model relates to a terminal platform shell equipment technical field specifically is an assembled terminal platform shell.
Background
The terminal block is an electronic component used for circuit connection, also called as a terminal strip, an electric connector and the like, and is divided into a round electric connector and a rectangular electric connector according to the appearance, wherein the round electric connector has the largest use amount on military equipment (aviation and aerospace) due to the characteristics of the structure of the round electric connector, the rectangular electric connector is used on a printed circuit board of electronic equipment due to the fact that the rectangular electric connector is simple in structure, a shell is required when the terminal block is installed, the existing installation shell is simple in structure, the protection function is poor, and the service life of the terminal block is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled terminal platform shell to solve current installation shell structure comparatively simple, safeguard function is relatively poor, influences the life's of terminal platform problem.
In order to achieve the above object, the utility model provides a following technical scheme: an assembled terminal block shell comprises an upper cover and a mounting box; the upper cover is located on the upper side of the mounting box, lead holes are formed in the corresponding positions of the upper cover and the mounting box, clamping grooves are formed in two sides of the bottom end of the upper cover, clamping pins are arranged on two sides of the bottom end of the mounting box and welded on two sides of the mounting box, the clamping pins are embedded into the clamping grooves, a base is arranged at the bottom end of the mounting box and welded at the bottom end of the mounting box, a terminal table is arranged inside the mounting box and fixedly installed inside the mounting box through bolts, second filler boxes are arranged on two sides of the terminal table inside the mounting box and welded inside the mounting box, phase-change materials are filled inside the mounting box, a first filler box is arranged at the upper end inside the upper cover and welded at the upper side inside of the upper cover, and drying agents are filled inside the first filler box.
Preferably, the bottom end of the base is provided with a gasket, and the upper end of the gasket is adhered to the bottom end of the base through an adhesive.
Preferably, an elastic pad is arranged on the inner side of the lead hole, and the elastic pad is adhered to the inner position of the lead hole through adhesive glue.
Preferably, reinforcing plates are arranged inside the upper cover and the mounting box and are adhered to the upper cover and the mounting box through adhesive glue, and the reinforcing plates are carbon fiber plates.
Preferably, a steel wire mesh is arranged at the bottom end of the first stuffing box and fixedly installed at the bottom end of the first stuffing box through a bolt.
Preferably, the volume of the second stuffing box is larger than the volume of the phase-change material after expansion.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first stuffing box can dry air in the mounting box by using the drying agent in the first stuffing box, so that the influence of large moisture in the air on the service life of the terminal block is avoided, and the phase-change material in the second stuffing box can cool the interior of the mounting box so as to avoid the influence of high temperature on the service life of the terminal block;
2. the volume of the phase-change material per se can expand after self-heating, and the second packing box is arranged in a larger way, so that the second packing box is prevented from deforming after the phase-change material expands, and the installation of elements in the installation box is prevented from being influenced;
3. the arrangement of the steel wire mesh is used for increasing the contact area of the drying agent in the first stuffing box and air and improving the high effect of the drying agent;
4. the carbon fiber plate used by the reinforcing plate has strong toughness and hardness, and the hardness and toughness of the upper cover and the mounting box are enhanced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a section of the present invention;
fig. 3 is a schematic structural diagram of the upper cover of the present invention.
In the figure: 1. mounting a box; 2. a base; 3. a spring pad; 4. a wire hole; 5. a terminal block; 6. an upper cover; 7. a first stuffing box; 8. steel wire mesh; 9. a second stuffing box; 10. A phase change material; 11. clamping a pin; 12. a gasket; 13. a card slot; 14. a reinforcing plate.
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, 2 and 3, in an embodiment of the present invention, an assembled terminal block housing includes an upper cover 6 and a mounting box 1; upper cover 6 is located 1 upside of mounting box, upper cover 6 and 1 corresponding position of mounting box are provided with lead wire hole 4, 6 bottom both sides of upper cover are provided with draw-in groove 13, 1 bottom both sides of mounting box are provided with card foot 11, card foot 11 welds in 1 both sides of mounting box, inside card foot 11 embedding draw-in groove 13, 1 bottom of mounting box is provided with base 2, base 2 welds in 1 bottom of mounting box, 1 inside terminal platform 5 that is provided with of mounting box, terminal platform 5 passes through bolt fixed mounting inside mounting box 1, 1 inside terminal platform 5 both sides position that is located of mounting box is provided with second packing box 9, second packing box 9 welds inside mounting box 1, 1 inside packing of mounting box has phase change material 10, the inside upper end of upper cover 6 is provided with first packing box 7, first packing box 7 welds the inside upside of upper cover 6, the inside packing of first packing box 7 has the drier.
Further, base 2 bottom is provided with gasket 12, and the sticky subsides in base 2 bottom through bonding glue in gasket 12 upper end, and the setting of gasket 12 is used for increasing base 2 and is the stability of mounting box 1 installation.
Further, 4 inboards in the pin hole are provided with bullet pad 3, and bullet pad 3 pastes in 4 internal positions in the pin hole through the bonding adhesive, and the setting of bullet pad 3 is used for protecting the connecting wire, avoids taking place the friction when using between connecting wire and the pin hole 4 and produces the damage.
Further, reinforcing plates 14 are arranged inside the upper cover 6 and the mounting box 1, the reinforcing plates 14 are pasted inside the upper cover 6 and the mounting box 1 through adhesive glue, the reinforcing plates 14 are carbon fiber plates, the carbon fiber plates used by the reinforcing plates 14 have strong toughness and hardness, and the hardness and toughness of the upper cover 6 and the mounting box 1 are enhanced.
Further, 7 bottom ends of first stuffing box are provided with wire net 8, and wire net 8 passes through bolt fixed mounting and is in 7 bottom end positions of first stuffing box, and wire net 8's setting is used for increasing the area of contact of 7 inside desiccants of first stuffing box and air, improves the height of desiccants and is in the effect.
Further, the volume of the second stuffing box 9 is larger than the volume of the expanded phase-change material 10, the volume of the phase-change material 10 is expanded after self-heating, and the larger arrangement of the second stuffing box 9 prevents the phase-change material 10 from deforming the second stuffing box 9 after expansion and affecting the installation of the internal elements of the installation box 1.
The utility model discloses a theory of operation and use flow: during the use, pass through bolt fixed mounting with terminal platform 5 inside mounting box 1, be connected external wire and terminal platform 5 after the installation, derive through pin hole 4, detain upper cover 6 at mounting box 1 upside, fix between mounting box 1 and upper cover 6 through draw-in groove 13 and card foot 11, during the use, first stuffing box 7 can carry out the drying to the inside drier of mounting box 1 to the inside air, avoid moisture great influence terminal platform 5's life in the air, the inside phase change material 10 of second stuffing box 9 can cool down mounting box 1 is inside, avoid the temperature higher, influence terminal platform 5's life.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An assembled terminal block shell comprises an upper cover (6) and a mounting box (1); the method is characterized in that: the upper cover (6) is positioned on the upper side of the mounting box (1), lead holes (4) are arranged at corresponding positions of the upper cover (6) and the mounting box (1), clamping grooves (13) are arranged on two sides of the bottom end of the upper cover (6), clamping pins (11) are arranged on two sides of the bottom end of the mounting box (1), the clamping pins (11) are welded on two sides of the mounting box (1), the clamping pins (11) are embedded into the clamping grooves (13), a base (2) is arranged at the bottom end of the mounting box (1), the base (2) is welded at the bottom end of the mounting box (1), a terminal table (5) is arranged inside the mounting box (1), the terminal table (5) is fixedly installed inside the mounting box (1) through bolts, second packing boxes (9) are arranged at positions, which are positioned on two sides of the terminal table (5), in the mounting box (1), and the second packing boxes (9) are welded inside the mounting box, the phase-change material (10) is filled in the mounting box (1), the first filler box (7) is arranged at the upper end in the upper cover (6), the first filler box (7) is welded on the upper side in the upper cover (6), and a drying agent is filled in the first filler box (7).
2. The assembled terminal block housing of claim 1, wherein: the bottom end of the base (2) is provided with a gasket (12), and the upper end of the gasket (12) is adhered to the bottom end of the base (2) through adhesive glue.
3. The assembled terminal block housing of claim 1, wherein: the inner side of the lead hole (4) is provided with an elastic pad (3), and the elastic pad (3) is adhered to the inner position of the lead hole (4) through adhesive glue.
4. The assembled terminal block housing of claim 1, wherein: the upper cover (6) and the mounting box (1) are internally provided with reinforcing plates (14), the reinforcing plates (14) are adhered to the upper cover (6) and the mounting box (1) through adhesive glue, and the reinforcing plates (14) are carbon fiber plates.
5. The assembled terminal block housing of claim 1, wherein: the bottom end of the first stuffing box (7) is provided with a steel wire mesh (8), and the steel wire mesh (8) is fixedly installed at the bottom end of the first stuffing box (7) through a bolt.
6. The assembled terminal block housing of claim 1, wherein: the volume of the second stuffing box (9) is larger than the volume of the expanded phase-change material (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482092.2U CN212303957U (en) | 2020-04-06 | 2020-04-06 | Assembled terminal table shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482092.2U CN212303957U (en) | 2020-04-06 | 2020-04-06 | Assembled terminal table shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212303957U true CN212303957U (en) | 2021-01-05 |
Family
ID=73961755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020482092.2U Expired - Fee Related CN212303957U (en) | 2020-04-06 | 2020-04-06 | Assembled terminal table shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212303957U (en) |
-
2020
- 2020-04-06 CN CN202020482092.2U patent/CN212303957U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |