CN213907265U - Single chip microcomputer detection device for steel wire ring measuring instrument - Google Patents
Single chip microcomputer detection device for steel wire ring measuring instrument Download PDFInfo
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- CN213907265U CN213907265U CN202022916305.0U CN202022916305U CN213907265U CN 213907265 U CN213907265 U CN 213907265U CN 202022916305 U CN202022916305 U CN 202022916305U CN 213907265 U CN213907265 U CN 213907265U
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- chip microcomputer
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Abstract
The utility model discloses a single chip microcomputer detection equipment for steel wire winding measuring apparatu, include quick-witted case, circuit board, main part, heat radiation structure, supplementary heat transfer structure and can dismantle dustproof construction, the cavity has been seted up to the inside of machine case, the front department of machine case is provided with the work door, the vent that runs through has all been seted up to the inside both sides department of machine case, the inside back one side of machine case is provided with a plurality of spliced poles, and first thread groove has all been seted up to the positive one end department of a plurality of spliced poles, the circuit board is through a plurality of screw fixed mounting in the positive one end department of a plurality of spliced poles, main part fixed mounting is in positive one side department of circuit board. The utility model discloses be convenient for carry out efficient heat dissipation treatment to singlechip and circuit board in the check out test set, avoided its high temperature to damage and cause the unnecessary loss, and its dustproof construction is convenient for dismantle cleaning process, and the effectual dustproof construction that has avoided blocks up and influences check out test set's normal heat dissipation treatment, and the practicality is higher.
Description
Technical Field
The utility model relates to a steel wire winding check out test set technical field specifically is a single chip microcomputer check out test set for steel wire winding measuring apparatu.
Background
The steel wire ring is a rigid ring made of rubber-coated steel wires arranged according to a certain section shape, and is used for endowing the tire bead with necessary strength and rigidity, so that the tire is firmly fixed on the rim, and the single chip microcomputer is an integrated circuit chip, and is a small and perfect microcomputer system formed by integrating functions of a central processing unit CPU with data processing capacity, a random access memory RAM, a read-only memory ROM, a timer, a counter and the like on a silicon chip by adopting a super-large scale integrated circuit technology.
However, the existing single chip detection device has the following disadvantages:
1. because it can produce great heat at the during operation, over time, can produce high temperature in the quick-witted incasement of installing singlechip and circuit board, it is far away not enough to rely on its self heat dissipation to make very easily cause the high temperature damage of singlechip chip and circuit board, cause the unnecessary loss.
2. The case with the single chip microcomputer and the circuit board is used for being matched with the ventilation and heat dissipation dustproof structure, quick disassembly and cleaning treatment cannot be carried out conveniently, therefore, the vent is prone to being blocked, normal heat dissipation work is affected, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single chip microcomputer check out test set for steel wire winding measuring apparatu to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a single chip microcomputer detection device for a steel wire ring measuring instrument comprises a case, a circuit board, a main body, a heat dissipation structure, an auxiliary heat exchange structure and a detachable dustproof structure, a cavity is arranged in the case, a working door is arranged on the front surface of the case, penetrating ventilation openings are arranged on both sides of the interior of the case, a plurality of connecting columns are arranged on one side of the back surface of the interior of the case, first thread grooves are arranged at one end of the front surfaces of the connecting columns, the circuit board is fixedly arranged at one end of the front surfaces of the connecting columns through a plurality of screws, the main body is fixedly arranged at one side of the front surface of the circuit board, the heat dissipation structure is arranged at two sides of the inner part of the case, and the position of the heat dissipation structure is matched with the position of the vent, the auxiliary heat exchange structure is arranged at one side of the front surface and the back surface of the circuit board, and the detachable dustproof structure is arranged at two sides of the outer part of the case.
Furthermore, the heat dissipation structure comprises two fans, wherein the two fans are fixedly installed at two sides of the inside of the case respectively, and the positions of the two fans are matched with the positions of the two ventilation openings respectively.
Further, the wind directions of the two fans are the same.
Furthermore, supplementary heat transfer structure includes a plurality of heat transfer boards, and is a plurality of heat transfer board is divided into four groups equally, four groups heat transfer board is laminated respectively and is installed in front and back one side department of circuit board, and four groups heat transfer board is close to respectively in the upper and lower extreme department of circuit board, four groups heat transfer board's one end all extends to the outside department of circuit board.
Furthermore, a plurality of heat exchange plates are all made of copper materials.
Further, can dismantle dustproof construction includes mounting bracket, dustproof otter board and fastening knob, mounting bracket, dustproof otter board and fastening knob all are provided with two, two mounting bracket difference fixed mounting is in the outside both sides department of quick-witted case, and two the mounting bracket both sides are open type design, two the slot has all been seted up in the front department of mounting bracket, two dustproof otter board inserts respectively to two slots in, two the front one side department of dustproof otter board all is provided with the extension board, two second thread groove has all been seted up in front one side department of mounting bracket, two the one end of fastening knob runs through two extension boards through threaded connection respectively, just the fastening knob runs through the one end and the second thread groove fixed connection of extension board.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(1) the utility model discloses a be provided with heat radiation structure and supplementary heat transfer structure, make singlechip and circuit board during operation at quick-witted incasement portion, can be through the work of two fans, the vent that cooperation machine case both sides run through, to quick-witted incasement portion carried cold air, and discharge quick-witted incasement portion's hot-air, form ventilation circulation heat dissipation treatment, and simultaneously, can absorb the heat on the circuit board through the fin, with higher speed with the heat exchange efficiency of cold air, thereby effectual improvement to the heat dissipation treatment effect of circuit board and singlechip, then the effectual condition of avoiding circuit board and singlechip to appear damaging because of high temperature.
(2) The utility model discloses a be provided with and dismantle dustproof construction for at check out test set and heat radiation structure during operation, can carry out effectual interception to the impurity dust in the cold air through dustproof otter board, and follow-up be convenient for through loosening the fastening knob, thereby take out fast and pull down dustproof otter board, carry out cleaning process to it, effectually avoided dustproof otter board to appear blockking up and influence normal radiating problem, the practicality is higher.
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 view of the overall structure of the present invention;
fig. 2 is a top view of the circuit board of the present invention;
FIG. 3 is an elevation view of the connecting column of the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 2;
in the figure: 1. a chassis; 2. a circuit board; 3. a main body; 4. a vent; 5. connecting columns; 6. a first thread groove; 7. a fan; 8. a heat exchange plate; 9. a mounting frame; 10. a dustproof screen plate; 11. fastening a knob; 12. an extension plate; 13. a second thread groove.
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. 1-4, the present invention provides a technical solution: a single chip microcomputer detection device for a steel wire ring measuring instrument comprises a case 1, a circuit board 2, a main body 3, a heat dissipation structure, an auxiliary heat exchange structure and a detachable dustproof structure, wherein a cavity is formed in the case 1, a working door is arranged at the front of the case 1, ventilation openings 4 which penetrate through the case 1 are formed in two sides of the inside of the case 1, a plurality of connecting columns 5 are arranged on one side of the back of the inside of the case 1, first thread grooves 6 are formed in one ends of the front of the connecting columns 5, the circuit board 2 is fixedly installed at one ends of the front of the connecting columns 5 through a plurality of screws, the main body 3 is fixedly installed at one side of the front of the circuit board 2, the heat dissipation structure is installed at two sides of the inside of the case 1, the position of the heat dissipation structure is matched with the positions of the ventilation openings 4, and the auxiliary, the detachable dustproof structure is installed at two sides of the outside of the case 1.
The heat dissipation structure comprises two fans 7, the two fans 7 are respectively and fixedly installed at two sides inside the case 1, and the positions of the two fans 7 are respectively matched with the positions of the two ventilation openings 4, so that when the detection equipment works, external cold air can be conveyed into the case 1 through the work of the two fans 7, and hot air in the case 1 is pumped and exhausted to form ventilation circulation, so that the circuit board 2 and the single chip microcomputer inside the case 1 are subjected to effective heat dissipation treatment;
the two fans 7 have the same wind direction, so that a ventilation circulation is formed in the case 1;
the auxiliary heat exchange structure comprises a plurality of heat exchange plates 8, the heat exchange plates 8 are equally divided into four groups, the four groups of heat exchange plates 8 are respectively attached to one side of the front surface and one side of the back surface of the circuit board 2, the four groups of heat exchange plates 8 are respectively close to the upper end and the lower end of the circuit board 2, and one ends of the four groups of heat exchange plates 8 extend to the outer part of the circuit board 2, so that when the fan 7 works, heat on the circuit board 2 can be absorbed by the heat exchange plates 8 and efficiently exchanges heat with cold air, and the heat dissipation treatment efficiency of the circuit board 2 and the single chip microcomputer is effectively improved;
the heat exchange plates 8 are all made of copper materials, and the copper materials have good heat conduction and heat exchange performance;
the detachable dustproof structure comprises mounting frames 9, dustproof mesh plates 10 and fastening knobs 11, wherein the number of the mounting frames 9, the number of the dustproof mesh plates 10 and the number of the fastening knobs 11 are two, the two mounting frames 9 are respectively and fixedly mounted at two outer sides of the case 1, both sides of the two mounting frames 9 are in an open design, slots are formed in the front sides of the two mounting frames 9, the two dustproof mesh plates 10 are respectively inserted into the two slots, extension plates 12 are arranged at one sides of the front sides of the two dustproof mesh plates 10, second thread grooves 13 are formed in one sides of the front sides of the two mounting frames 9, one ends of the two fastening knobs 11 respectively penetrate through the two extension plates 12 through threaded connection, one ends of the fastening knobs 11 penetrating through the extension plates 12 are fixedly connected with the second thread grooves 13, so that when the detection equipment and the fan 7 work, impurity and dust entering the air in the case 1 can be effectively intercepted through the dustproof screen plate 10, and the dustproof screen plate 10 can be drawn out by loosening the fastening knob 11 subsequently to carry out quick cleaning treatment on the dustproof screen plate, so that time and labor are saved, the influence on normal heat dissipation work in the case 1 caused by blockage of the dustproof screen plate 10 is effectively avoided, and the practicability is high;
it will be appreciated that when the detection device is put into operation, both fans 7 are put into operation simultaneously.
The utility model discloses a theory of operation: when the detection equipment works, the external cold air can be conveyed to the inside of the case 1 through the work of the two fans 7, and the hot air of the case 1 is pumped and exhausted to form ventilation circulation, so that the circuit board 2 and the single chip microcomputer in the case 1 are effectively subjected to heat dissipation treatment, and when the fans 7 work, the heat on the circuit board 2 can be absorbed through the heat exchange plates 8 and is efficiently subjected to heat exchange with the cold air, so that the heat dissipation treatment efficiency of the circuit board 2 and the single chip microcomputer is effectively improved, the circuit board 2 and the single chip microcomputer are effectively prevented from being damaged due to high temperature, unnecessary loss is avoided, when the detection equipment and the fans 7 work, the impurity and dust in the air entering the case 1 can be effectively intercepted through the dustproof mesh plate 10, and the fastening knob 11 can be loosened subsequently, can take dustproof otter board 10 out, carry out quick cleaning to it, labour saving and time saving, effectual dustproof otter board 10 of having avoided appears blockking up and influence the normal radiating work of quick-witted incasement 1 inside, and the practicality is higher.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. The utility model provides a single chip microcomputer check out test set for steel wire winding measuring apparatu, includes quick-witted case (1), circuit board (2), main part (3), heat radiation structure, supplementary heat transfer structure and can dismantle dustproof construction, its characterized in that: a cavity is arranged in the case (1), a working door is arranged on the front surface of the case (1), both sides of the interior of the case (1) are provided with through ventilation openings (4), a plurality of connecting columns (5) are arranged on one side of the back surface of the interior of the case (1), first thread grooves (6) are respectively arranged at one end of the front surfaces of the connecting columns (5), the circuit board (2) is fixedly arranged at one end of the front surface of the connecting columns (5) through a plurality of screws, the main body (3) is fixedly arranged at one side of the front surface of the circuit board (2), the heat dissipation structure is arranged at two sides of the interior of the case (1), the position of the heat dissipation structure is matched with that of the vent (4), the auxiliary heat exchange structures are installed on one side of the front face and the back face of the circuit board (2), and the detachable dustproof structures are installed on two sides of the outer portion of the case (1).
2. The single chip microcomputer detection device for the traveler measurement instrument according to claim 1, characterized in that: the heat dissipation structure comprises two fans (7), wherein the two fans (7) are fixedly installed at two sides of the interior of the case (1) respectively, and the positions of the two fans (7) are matched with the positions of the two ventilation openings (4) respectively.
3. The single chip microcomputer detection device for the traveler measurement instrument according to claim 2, characterized in that: the wind directions of the two fans (7) are the same.
4. The single chip microcomputer detection device for the traveler measurement instrument according to claim 1, characterized in that: supplementary heat transfer structure includes a plurality of heat transfer board (8), and is a plurality of heat transfer board (8) etc. divide into four groups, four groups heat transfer board (8) laminate respectively and install in front and back one side department of circuit board (2), and four groups heat transfer board (8) are close to respectively in the upper and lower extreme department of circuit board (2), four groups the outside department of circuit board (2) is all extended to the one end of heat transfer board (8).
5. The single chip microcomputer detection device for the traveler measurement instrument according to claim 4, wherein: a plurality of the heat exchange plates (8) are all made of copper materials.
6. The single chip microcomputer detection device for the traveler measurement instrument according to claim 1, characterized in that: the detachable dustproof structure comprises a mounting frame (9), a dustproof mesh plate (10) and a fastening knob (11), two mounting frames (9), two dustproof mesh plates (10) and two fastening knobs (11) are arranged, the two mounting frames (9) are respectively and fixedly arranged at the two sides of the outer part of the case (1), the two sides of the two mounting frames (9) are both in an open design, the front surfaces of the two mounting frames (9) are both provided with slots, the two dustproof mesh plates (10) are respectively inserted into the two slots, an extension plate (12) is arranged at one side of the front surface of each of the two dustproof net plates (10), a second thread groove (13) is arranged at one side of the front surface of each of the two mounting frames (9), one end of each of the two fastening knobs (11) penetrates through the two extension plates (12) through threaded connection, and one end of the fastening knob (11) penetrating through the extension plate (12) is fixedly connected with the second thread groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916305.0U CN213907265U (en) | 2020-12-08 | 2020-12-08 | Single chip microcomputer detection device for steel wire ring measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916305.0U CN213907265U (en) | 2020-12-08 | 2020-12-08 | Single chip microcomputer detection device for steel wire ring measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213907265U true CN213907265U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022916305.0U Active CN213907265U (en) | 2020-12-08 | 2020-12-08 | Single chip microcomputer detection device for steel wire ring measuring instrument |
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| Country | Link |
|---|---|
| CN (1) | CN213907265U (en) |
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- 2020-12-08 CN CN202022916305.0U patent/CN213907265U/en active Active
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