CN209486138U - A kind of elevator electricity-saving appliance IGBT interface circuit detection device - Google Patents
A kind of elevator electricity-saving appliance IGBT interface circuit detection device Download PDFInfo
- Publication number
- CN209486138U CN209486138U CN201822004637.4U CN201822004637U CN209486138U CN 209486138 U CN209486138 U CN 209486138U CN 201822004637 U CN201822004637 U CN 201822004637U CN 209486138 U CN209486138 U CN 209486138U
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- shell
- detection device
- interface circuit
- detector
- saving appliance
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Abstract
The utility model discloses a kind of elevator electricity-saving appliance IGBT interface circuit detection devices, including moisture absorption storehouse, shell and cursor, the housing bottom is equipped with moisture absorption storehouse by screw, bottom is provided with hygroscopic agent packet in the moisture absorption storehouse, the housing tip side is provided with gathering slot, shell other side both ends are provided with fixed block, the fixed block top is equipped with eccentric bolt by mounting groove, the fixed block side is provided with tapping screw by thread groove, two sides are provided with mounting blocks in the shell, miniature voltage detector is connected with by damping spring on the inside of the mounting blocks, the shell both ends are equipped with cursor by shaft, fixed column is welded between the cursor, closed reel is equipped with by screw on the outside of the fixed column.The utility model facilitates gathering detector, simple installation, and anti-seismic performance is good, moreover it is possible to dehumidifying in device, be suitble to be widely popularized and used.
Description
Technical field
The utility model relates to circuit detection technique field, in particular to a kind of elevator electricity-saving appliance IGBT interface circuit inspection
Survey device.
Background technique
In order to be detected to elevator electricity-saving appliance IGBT interface circuit, thus circuit checker be it is very necessary, with
Past detection device is inconvenient to collapse detector, and installation trouble, anti-seismic performance is poor, cannot to dehumidifying in device, for this purpose,
It is proposed that a kind of elevator electricity-saving appliance IGBT interface circuit detection device.
Utility model content
The main purpose of the utility model is to provide a kind of elevator electricity-saving appliance IGBT interface circuit detection devices, by setting
Cursor is set, the first detector and the second detector are placed in corresponding card slot, when not needing detection, rotating shaft,
Fixed column is collapsed and is being collapsed in slot, this detection device the space occupied is saved to facilitate, by the way that eccentric bolt, personnel are arranged
Eccentric bolt is rotated, eccentric bolt can drive tapping screw to be rotated, utilize tapping screw precession to facilitate when rotating
It realizes in the preformed hole accomplished fluently, so that fast and easy installs this detection device, can effectively solve the problems in technical background.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of elevator electricity-saving appliance IGBT interface circuit detection device, including moisture absorption storehouse, shell and cursor, the shell bottom
Portion is equipped with moisture absorption storehouse by screw, and bottom is provided with hygroscopic agent packet in the moisture absorption storehouse, and the housing tip side is provided with
Slot is collapsed, shell other side both ends are provided with fixed block, and the fixed block top is equipped with eccentric bolt by mounting groove,
The fixed block side is provided with tapping screw by thread groove, and two sides are provided with mounting blocks, the mounting blocks in the shell
Inside is connected with miniature voltage detector by damping spring, and the shell both ends are equipped with cursor by shaft, and described turn
Fixed column is welded between swing arm, the fixed column outside is equipped with closed reel by screw, and the fixed column side passes through card
Slot is separately installed with the first detector and the second detector, and first detector and the second detector are connected by connecting line
Miniature voltage detector and connecting line winding is in closed reel periphery, the shell endosexine is provided with strength layer, the shell and
Flame-retardant layer is provided between strength layer.
Further, calcium chloride drier is provided in the hygroscopic agent packet.
Further, the eccentric bolt engages with the screw thread of tapping screw.
Further, the flame-retardant layer is made of fire proof seal glue material.
Further, the strength layer is made of glass fiber material.
Further, it is connected between the moisture absorption storehouse and shell by venthole.
Compared with prior art, the utility model has the following beneficial effects:
1. the first detector and the second detector are placed in corresponding card slot, do not needed by setting cursor
When detection, fixed column is collapsed and is being collapsed in slot by rotating shaft, saves this detection device the space occupied to facilitate.
2. by setting eccentric bolt, personnel rotate eccentric bolt, eccentric bolt rotate when can drive tapping screw into
Row rotation, is realized in the preformed hole accomplished fluently to facilitate using tapping screw precession, so that fast and easy installs this detection device.
3. can be convenient by setting damping spring and unload power effect pair using damping spring when this detection device is dropped
Miniature voltage detector is protected, and prevents miniature voltage detector from damaging.
4. the moisture in shell in air enters moisture absorption storehouse via venthole, and hygroscopic agent packet can by setting hygroscopic agent packet
Extra moisture is absorbed to facilitate, to prevent the intracorporal moisture of shell from causing adverse effect to miniature voltage detector.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of elevator electricity-saving appliance IGBT interface circuit detection device of the utility model.
Fig. 2 is a kind of schematic diagram of internal structure of elevator electricity-saving appliance IGBT interface circuit detection device of the utility model.
In figure: 1, moisture absorption storehouse；2, closed reel；3, card slot；4, fixed column；5, the first detector；6, the second detector；7, it receives
Hold together slot；8, shell；9, eccentric bolt；10, tapping screw；11, cursor；12, miniature voltage detector；13, flame-retardant layer；14,
Strength layer；15, damping spring；16, venthole；17, hygroscopic agent packet；18, fixed block；19, connecting line.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of elevator electricity-saving appliance IGBT interface circuit detection device, including moisture absorption storehouse 1, shell 8 and turn
Swing arm 11,8 bottom of shell are equipped with moisture absorption storehouse 1 by screw, and bottom is provided with hygroscopic agent packet 17 in the moisture absorption storehouse 1,
The 8 top side of shell, which is provided with, collapses slot 7, and 8 other side both ends of shell are provided with fixed block 18, the fixed block 18
Top is equipped with eccentric bolt 9 by mounting groove, and 18 side of fixed block is provided with tapping screw 10 by thread groove, described
Two sides are provided with mounting blocks in shell 8, pass through damping spring 15 on the inside of the mounting blocks and are connected with miniature voltage detector 12, institute
It states 8 both ends of shell and cursor 11 is equipped with by shaft, be welded with fixed column 4 between the cursor 11, outside the fixed column 4
Side is equipped with closed reel 2 by screw, and 4 side of fixed column is separately installed with the first detector 5 and the second inspection by card slot 3
Gauge head 6, first detector 5 and the second detector 6 connect miniature voltage detector 12 and connecting line by connecting line 19
In 2 periphery of closed reel, 8 endosexine of shell is provided with strength layer 14, is arranged between the shell 8 and strength layer 14 for 19 windings
There is flame-retardant layer 13.
Wherein, calcium chloride drier is provided in the hygroscopic agent packet 17.
As shown in Fig. 2, calcium chloride drier has good water absorbing properties in the present embodiment, can effectively be absorbed into
Excessive moisture in wet storehouse 1 in air.
Wherein, the eccentric bolt 9 engages with the screw thread of tapping screw 10.
The tapping screw 10 engaged with it can be driven to carry out as shown in Figure 1, personnel rotate eccentric bolt 9 in the present embodiment
Rotation, can be with this detection device of Fast Installation using tapping screw 10.
Wherein, the flame-retardant layer 13 is made of fire proof seal glue material.
It, can be in this detection as shown in Fig. 2, flame-retardant layer 13 can promote the flame retardant property of this detection device in the present embodiment
Protect external equipment unaffected when device is surprisingly on fire.
Wherein, the strength layer 14 is made of glass fiber material.
As shown in Fig. 2, strength layer 14 can promote the integral strength of the present apparatus in the present embodiment, prevent this detection device by
To external force squeeze and it is easy to damage.
Wherein, it is connected between the moisture absorption storehouse 1 and shell 8 by venthole 16.
As shown in Fig. 2, the air in shell 8 enters moisture absorption storehouse 1 by venthole 16 in the present embodiment, thus convenient to shell
Moisture in body 8 in air is removed.
It should be noted that the utility model is a kind of elevator electricity-saving appliance IGBT interface circuit detection device, when work,
When not needing detection, the first detector 5 and the second detector 6 are placed in corresponding card slot 3, rotating shaft, to rotate
Cursor 11, fixed column 4 is collapsed and is being collapsed in slot 7, is saved this detection device the space occupied to facilitate, is needed to detect
When the first detector 5 and the second detector 6 are taken out out of card slot 3, the first detector 5 and the second detector 6 are separately connected to be checked
The pole of interface circuit is surveyed, to facilitate using miniature voltage detector 12 (production of Hangzhou Rui Deng Science and Technology Ltd.) to interface
Voltage between circuit pole is detected, and personnel, which rotate eccentric bolt 9, can drive the tapping screw 10 engaged with it to carry out
The preformed hole cooperation accomplished fluently is realized in rotation using the installation sites such as tapping screw 10 and metope, can be with this detection of Fast Installation
Device, the air in shell 8 enter moisture absorption storehouse 1 by venthole 16, and it is dry that the hygroscopic agent packet 17 in moisture absorption storehouse 1 is placed with calcium chloride
Drying prescription, calcium chloride drier (production of Foshan City sage TcFe packaging material Co., Ltd) have good water absorbing properties, Ke Yiyou
Effect is absorbed into the excessive moisture in moisture absorption storehouse 1 in air, so that convenient be removed the moisture in air in shell 8, hinders
Combustion layer 13 is that fire proof seal glue material (production of Hebei Wei Cheng fire proofing material Co., Ltd) is made, and can promote this detection device
Flame retardant property can protect external equipment unaffected when this detection device is surprisingly on fire, and strength layer 14 is glass fibre material
Material is made, and can promote the integral strength of the present apparatus, prevents this detection device easy to damage by external force extruding.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of elevator electricity-saving appliance IGBT interface circuit detection device, including moisture absorption storehouse (1), shell (8) and cursor (11),
Be characterized in that: shell (8) bottom is equipped with moisture absorption storehouse (1) by screw, and the interior bottom of the moisture absorption storehouse (1) is provided with moisture absorption
Agent packet (17), shell (8) the top side, which is provided with, collapses slot (7), and shell (8) other side both ends are provided with fixed block
(18), fixed block (18) top is equipped with eccentric bolt (9) by mounting groove, and fixed block (18) side passes through screw thread
Slot is provided with tapping screw (10), and the interior two sides of the shell (8) are provided with mounting blocks, passes through damping spring on the inside of the mounting blocks
(15) it is connected with miniature voltage detector (12), shell (8) both ends are equipped with cursor (11), the rotation by shaft
It is welded between arm (11) fixed column (4), closed reel (2), the fixed column is equipped with by screw on the outside of the fixed column (4)
(4) side is separately installed with the first detector (5) and the second detector (6) by card slot (3), first detector (5) and
Second detector (6) connects miniature voltage detector (12) and connecting line (19) winding in closed reel by connecting line (19)
(2) peripheral, shell (8) endosexine is provided with strength layer (14), is provided with resistance between the shell (8) and strength layer (14)
It fires layer (13).
2. a kind of elevator electricity-saving appliance IGBT interface circuit detection device according to claim 1, it is characterised in that: the suction
Calcium chloride drier is provided in humectant packet (17).
3. a kind of elevator electricity-saving appliance IGBT interface circuit detection device according to claim 1, it is characterised in that: described inclined
Heart bolt (9) engages with the screw thread of tapping screw (10).
4. a kind of elevator electricity-saving appliance IGBT interface circuit detection device according to claim 1, it is characterised in that: the resistance
Combustion layer (13) is made of fire proof seal glue material.
5. a kind of elevator electricity-saving appliance IGBT interface circuit detection device according to claim 1, it is characterised in that: described strong
Degree layer (14) is made of glass fiber material.
6. a kind of elevator electricity-saving appliance IGBT interface circuit detection device according to claim 1, it is characterised in that: the suction
It is connected between wet storehouse (1) and shell (8) by venthole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004637.4U CN209486138U (en) | 2018-12-02 | 2018-12-02 | A kind of elevator electricity-saving appliance IGBT interface circuit detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004637.4U CN209486138U (en) | 2018-12-02 | 2018-12-02 | A kind of elevator electricity-saving appliance IGBT interface circuit detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486138U true CN209486138U (en) | 2019-10-11 |
Family
ID=68117482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822004637.4U Expired - Fee Related CN209486138U (en) | 2018-12-02 | 2018-12-02 | A kind of elevator electricity-saving appliance IGBT interface circuit detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219232A (en) * | 2021-05-28 | 2021-08-06 | 安徽得倍安检测技术有限公司 | Intelligent lightning current amplitude recorder |
-
2018
- 2018-12-02 CN CN201822004637.4U patent/CN209486138U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219232A (en) * | 2021-05-28 | 2021-08-06 | 安徽得倍安检测技术有限公司 | Intelligent lightning current amplitude recorder |
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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 |
Granted publication date: 20191011 Termination date: 20201202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |