CN205150853U - From goods shelves system that reports to police - Google Patents
From goods shelves system that reports to police Download PDFInfo
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- CN205150853U CN205150853U CN201520792850.XU CN201520792850U CN205150853U CN 205150853 U CN205150853 U CN 205150853U CN 201520792850 U CN201520792850 U CN 201520792850U CN 205150853 U CN205150853 U CN 205150853U
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Abstract
The utility model discloses a from goods shelves system that reports to police, including base, vertical fixation in the stand of base to and be fixed in the both sides of stand and the cantilever that extends along the horizontal direction, it is arbitrary the cantilever is used for the one side of arrangement of goods all to be equipped with the pressure measurement unit, the pressure measurement unit detects the output detection signal that the cantilever is stressed, be equipped with the main control unit on the stand, this detected signal is received to the main control unit to output control signal when this detected signal is greater than reference signal, be equipped with alarm means on the stand, alarm means reports to the police in response to this control signal. The utility model discloses a from reporting to the police, the suggestion user prevents that goods shelves from damaging to goods shelves when the cantilever bearing is too big.
Description
Technical field
The utility model relates to a kind of commodity shelf system from reporting to the police.
Background technology
Cantilever type storage rack is primarily of compositions such as column sheet, cantilever beam, pipe links, be characterized in that the cantilever design of protracting is light and handy, carrying force is strong, to depositing not specification or long pole material, degree of utilization and the work efficiency in warehouse can be increased substantially, but cantilever single or double.
Such as, existing notification number be CN203185325U patent discloses a kind of Cantilever Racking, comprise base, cantilever, column, fixed link, described column is fixed on base, and column both sides are provided with the cantilever of horizontal symmetrical, and described cantilever is at least provided with three layers, its length upwards successively shortens, cantilever termination is provided with block, is hinged with fixed link between described column, described fixed link place plane and cantilever place plane orthogonal.
Most Cantilever Racking is the same on the market with now, shelf cantilever in above-mentioned patent is used for arrangement of goods, be subject to the restriction of cantilever material intensity, the load-carrying ability of shelf cantilever is limited, and user in use, cannot note this type of details in real time, when warehouse is stocked up more, for scheming conveniently, easily all to be piled on a cantilever by goods, cause cantilever to damage.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of commodity shelf system from reporting to the police, the prompting user capable of automatic alarm when the load-carrying of cantilever is excessive.
For achieving the above object, the invention provides following technical scheme: a kind of commodity shelf system from reporting to the police, comprise base, be vertically fixed on the column of base, and the cantilever that the both sides being fixed on column also extend in the horizontal direction, the one side that arbitrary described cantilever is used for arrangement of goods is equipped with pressure measuring unit, and described pressure measuring unit detects cantilever pressure output detection signal;
Described column is provided with main control unit, and described main control unit receives this detection signal, and exports control signal when this detection signal is greater than reference signal;
Described column is provided with alarm unit, and described alarm unit is reported to the police in response to this control signal.
The utility model is set to further: described pressure measuring unit comprise be coupled to successively VCC end with GND end between the first resistance and resistance strain gage, the common junction of the first resistance and resistance strain gage produces this detection signal.
The utility model is set to further: described main control unit comprises,
Comparing unit, for comparing detection signal and reference signal, and exports comparison signal when detection signal is greater than reference signal;
Control unit, in response to this comparison signal to export this control signal.
The utility model is set to further: described comparing unit is comparator, and described comparator has
First input end, is coupled to this reference signal;
Second input end, is coupled to this detection signal;
Mouth, for exporting this comparison signal.
The utility model is set to further: described control unit comprises on-off element, described on-off element in response to this comparison signal to export this control signal.
The utility model is set to further: described alarm unit is alarm lamp, and described alarm lamp is reported to the police in response to this control signal.
The utility model is set to further: described on-off element is coupled by time delay circuit and alarm lamp.
The utility model is set to further: the top of column is located at by described alarm lamp.
By adopting technique scheme, adopting pressure measuring unit to detect the load-bearing of cantilever, judging that whether the pressure suffered by cantilever is excessive by main control unit, and exporting control signal when the pressure suffered by cantilever is excessive, making warning light shinny to point out user.
Compared to prior art, shelf of the present utility model are when cantilever load-bearing is excessive from reporting to the police, and prompting user, prevents shelf from damaging.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model from the commodity shelf system of reporting to the police;
Fig. 2 is the schematic diagram of the utility model pressure measuring unit and comparing unit;
Fig. 3 is the schematic diagram of the utility model control unit;
Fig. 4 is the schematic diagram of the utility model timing unit.
Reference numeral: 1, base; 2, column; 3, cantilever; 101, pressure measuring unit; 102, comparing unit; 103, control unit; 104, timing unit; 105, alarm unit; 200, reference signal generation unit.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the embodiment of the utility model from the cantilever 3 formula shelf of reporting to the police is described further.
With reference to Fig. 1, in the present embodiment, mechanics and circuit part can be divided from the cantilever 3 formula shelf of reporting to the police,
Wherein mechanics comprises base 1, column 2 and cantilever 3, and column 2 is vertically fixed on base 1, and cantilever 3 is fixed on the both sides of column 2 and extends along the direction away from column 2 in the horizontal direction.
Wherein electrical appliance part comprises pressure measuring unit 101, main control unit (not shown) and alarm unit 105, and wherein, pressure measuring unit 101 is arranged on the one side of cantilever 3 for arrangement of goods, and alarm unit 105 is located at the top of column 2.
By adopt technique scheme, pressure measuring unit 101 detect cantilever 3 pressure excessive time, output detection signal Crl, main control unit illustrates control signal ss in response to detection signal Crl, and alarm unit 105 is reported to the police in response to this control signal ss.
For realizing above-mentioned object, main control unit in the present embodiment comprises comparing unit 102, control unit 103, timing unit 104 and reference signal generation unit 200, pressure measuring unit 101 is for the output detection signal Crl when cantilever 3 pressure is excessive, reference signal generation unit 200 is for exporting reference signal Vref, comparing unit 102 is for comparing detection signal Crl and reference signal Vref, and export comparison signal V1 when detection signal Crl is greater than reference signal Vref, control unit 103 in response to this comparison signal V1 to export control signal ss, timing unit 104 is made to control alarm lamp L1 shinny a period of time.
With reference to Fig. 2, the pressure measuring unit 101 in the present embodiment, comparing unit 102 and reference signal generation unit 200 comprise resistance strain gage Rx, resistance R1, comparator U1, resistance R2, resistance R3 and adjustable resistance R4.
Wherein, one end of resistance R1 is coupled to VCC voltage, the other end is coupled to one end of resistance strain gage Rx, the other end ground connection of resistance strain gage Rx, the input end in the same way of comparator U1 is coupled to the common junction of resistance strain gage Rx and resistance R1, reverse input end is coupled to reference voltage Vref, and the mouth of comparator is coupled to one end of resistance R2, and the other end of resistance R2 is in order to export comparison signal V1;
Wherein, one end of resistance R3 is coupled to VCC voltage, and the other end is coupled to one end of adjustable resistance R4, the other end ground connection of adjustable resistance R4, and the common junction of resistance R3 and adjustable resistance R4 is in order to export this reference voltage Vref.
With reference to Fig. 3, the control unit 103 in the present embodiment comprises aerotron T1 and resistance R5.
Wherein, the base stage of aerotron T1 is coupled to the mouth of comparator U1, and the collecting electrode of aerotron T1 is coupled to VCC voltage, and the emitter of aerotron T1 is coupled to one end of resistance R5, the other end ground connection of resistance R5, the emitter of aerotron T1 and the common node of resistance R5 export this control signal ss.
With reference to Fig. 4, the timing unit 104 in embodiment comprises 555 chip U2, resistance R6 and electric capacity C2 ~ C3.
One end of electric capacity C2 is coupled to VCC voltage, and the other end of electric capacity C2 is coupled to grounding resistance R6.
The first pin ground connection of chip U2, second pin of chip U2 is coupled to the common junction of electric capacity C2 and resistance R6,3rd pin of chip U2 is coupled to electric draining valve 4,4th pin of chip U2 is coupled to VCC voltage, 5th pin of chip U2 is coupled to ground capacitance C3,6th pin of chip U2 is coupled to the 3rd pin of chip U2, and the 8th pin of chip U2 is coupled to VCC voltage.
In conjunction with above-mentioned annexation, the oily water separating equipment of the present embodiment works as follows:
When the pressure suffered by cantilever 3 is larger, the resistance of resistance strain gage Rx increases, therefore the detection voltage exported between resistance strain gage Rx and resistance R1 also correspondingly increases, when this detection voltage is greater than VREF (Voltage Reference), comparator exports the comparison signal V1 of high level, controls aerotron T1 conducting, the conducting of aerotron T1, trigger timing unit 104, control alarm lamp L1 and continue shinny a period of time.Alarm lamp is arranged on the top of column 2 herein, user can be reminded better.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. the commodity shelf system from warning, comprise base, be vertically fixed on the column of base, and the cantilever that the both sides being fixed on column also extend in the horizontal direction, it is characterized in that: the one side that arbitrary described cantilever is used for arrangement of goods is equipped with pressure measuring unit, described pressure measuring unit detects cantilever pressure output detection signal;
Described column is provided with main control unit, and described main control unit receives this detection signal, and exports control signal when this detection signal is greater than reference signal;
Described column is provided with alarm unit, and described alarm unit is reported to the police in response to this control signal.
2. the commodity shelf system from reporting to the police according to claim 1, it is characterized in that: described pressure measuring unit comprise be coupled to successively VCC end with GND end between the first resistance and resistance strain gage, the common junction of the first resistance and resistance strain gage produces this detection signal.
3. the commodity shelf system from reporting to the police according to claim 1, is characterized in that: described main control unit comprises,
Comparing unit, for comparing detection signal and reference signal, and exports comparison signal when detection signal is greater than reference signal;
Control unit, in response to this comparison signal to export this control signal.
4. the commodity shelf system from reporting to the police according to claim 3, is characterized in that: described comparing unit is comparator, and described comparator has
First input end, is coupled to this reference signal;
Second input end, is coupled to this detection signal;
Mouth, for exporting this comparison signal.
5. according to claim 3 from report to the police commodity shelf system, it is characterized in that: described control unit comprises on-off element, described on-off element in response to this comparison signal to export this control signal.
6. the commodity shelf system from reporting to the police according to claim 5, is characterized in that: described alarm unit is alarm lamp, and described alarm lamp is reported to the police in response to this control signal.
7. the commodity shelf system from reporting to the police according to claim 6, is characterized in that: described on-off element is coupled by time delay circuit and alarm lamp.
8. the commodity shelf system from reporting to the police according to claim 6, is characterized in that: the top of column is located at by described alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792850.XU CN205150853U (en) | 2015-10-14 | 2015-10-14 | From goods shelves system that reports to police |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792850.XU CN205150853U (en) | 2015-10-14 | 2015-10-14 | From goods shelves system that reports to police |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205150853U true CN205150853U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792850.XU Active CN205150853U (en) | 2015-10-14 | 2015-10-14 | From goods shelves system that reports to police |
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| Country | Link |
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| CN (1) | CN205150853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3736230A1 (en) * | 2019-05-09 | 2020-11-11 | Toyota Material Handling Logistics Solutions AB | Intelligent racking |
| CN113173364A (en) * | 2021-04-19 | 2021-07-27 | 浙江世仓智能仓储设备有限公司 | Goods shelf with collapse prevention early warning function and early warning method thereof |
-
2015
- 2015-10-14 CN CN201520792850.XU patent/CN205150853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3736230A1 (en) * | 2019-05-09 | 2020-11-11 | Toyota Material Handling Logistics Solutions AB | Intelligent racking |
| CN113173364A (en) * | 2021-04-19 | 2021-07-27 | 浙江世仓智能仓储设备有限公司 | Goods shelf with collapse prevention early warning function and early warning method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |