CN209044842U - Multiconductor alarm actuator - Google Patents
Multiconductor alarm actuator Download PDFInfo
- Publication number
- CN209044842U CN209044842U CN201822128686.9U CN201822128686U CN209044842U CN 209044842 U CN209044842 U CN 209044842U CN 201822128686 U CN201822128686 U CN 201822128686U CN 209044842 U CN209044842 U CN 209044842U
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- Prior art keywords
- support
- conducting block
- block
- hole
- elastic piece
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Abstract
The utility model relates to multiconductor alarm actuators, including substrate and cover；The first hole is arranged in cover bottom surface, first sliding block is set in the first hole, the first blocking portion is arranged in bottom, the first elastic piece is fixed at top, conductive layer is arranged in first elastic piece, the first conducting block is installed in the first support of installation and the second support in cover, first support one end, and the second conducting block is installed in second support one end；The second hole is arranged in cover side, second sliding block is set in the second hole, the second blocking portion is arranged in second hole side, the second elastic piece is fixed in the other side, and protrusion is arranged on the second elastic piece, the support of installation third and the 4th support in cover, third support installation third conducting block, third blocking portion is arranged in 4th support the 4th conducting block of installation, third support and the 4th support side, and the 5th conducting block and spring is arranged between third support and the 4th support and third blocking portion；First, second, third and fourth conducting block passes through conductor respectively and draws cover.The actuator can reduce labor intensity.
Description
Technical field
The utility model belongs to coal breakage bucket field of accessories, especially a kind of multiconductor alarm actuator.
Background technique
During raw coal falls in coal breakage bucket, the case where often having blocking generation, therefore, people set to coal breakage bucket
Rapping apparatus is set, prevents coal breakage bucket from blocking by way of vibration, when blocking serious, can only stop conveying to coal breakage bucket former
Coal.
Existing rapping apparatus and stopping conveying raw coal operate after all manually monitoring coal breakage bucket stopping state, time-consuming
Arduously.
Summary of the invention
The purpose of this utility model is to provide a kind of multiconductor alarm actuators, to solve above-mentioned technical problem.
The technical solution of the application is a kind of multiconductor alarm actuator, including substrate and cover, the cover are fixed on
On the substrate, enclosure space is formed between substrate；The bottom surface of the cover is provided with the first hole, is arranged in first hole
There is the first sliding block that can be moved up and down along the first hole, the bottom in first hole, which is provided with, prevents the first sliding block whereabouts
First blocking portion, top are fixed with the first elastic piece, and first sliding block is located at first elastic piece and described first and stops
Between portion, first elastic piece is provided with conductive layer, transverse direction in the enclosure space in the one side far from first sliding block
First support and the second support are installed, first support and second are supported on a horizontal line, and described first supports against
One end of nearly second support is equipped with the first conducting block, and second support is equipped with close to one end of first support
Second conducting block has spacing between first conducting block and second conducting block, the conductive layer, which is located at described first, leads
The lower section of electric block and the second conducting block；The side of the cover is provided with the second hole, and being provided in second hole can be along
Second sliding block of two hole horizontals movement, second hole is provided with far from the side of substrate prevents second sliding block to the sidesway
The second dynamic blocking portion, the other side are fixed with the second elastic piece, and second sliding block is located at second elastic piece and described the
Between two blocking portions, second elastic piece is provided with protrusion in the one side far from second sliding block, in the enclosure space
It is longitudinally provided with third support and the 4th support, the third is supported with the 4th support on a vertical line, the third branch
The one end for being supported by nearly 4th support is equipped with third conducting block, and the described 4th supports one end peace close to third support
Equipped with the 4th conducting block, there is spacing between the third conducting block and the 4th conducting block, the third supports and the 4th
The side for being supported by the nearly substrate is provided with third blocking portion, shape between the third support and the 4th support and third blocking portion
At accommodating space, the 5th conduction to offset with the third conducting block and the 4th conducting block is provided in the accommodating space
The spring that block and both ends offset with the 5th conducting block and third blocking portion respectively；First conducting block, the second conducting block,
Third conducting block and the 4th conducting block pass through conductor respectively and draw the cover.
Preferably, loudspeaker is installed, the loudspeaker is located in the enclosure space, the loudspeaker on the substrate
Terminals the cover is drawn by conductor.
Preferably, the first buffer substrate tablet is additionally provided at the top of first sliding block, the second sliding block is close to second elasticity
One end of piece is additionally provided with the second buffer substrate tablet.
Preferably, buffer layer is provided between second elastic piece and the protrusion.
Multiconductor alarm actuator provided by the present application, is not fallen by what raw coal directly impacted in use, substrate is mounted on
It on coal scuttle wall, is typically mounted between coal breakage bucket bottom upward 5/3 to nine/8ths, the first conducting block and the second conduction
In block series connection access rapping apparatus circuit, in the device circuit of third conducting block and the 4th conducting block series connection access conveying raw coal,
When the raw coal of whereabouts blocks coal breakage bucket, raw coal forms accumulation, when highly arriving at multiconductor alarm actuator bottom, with the
The raw coal of one shoe contact generates pressure to the first sliding block, so that the first sliding block moves up, conductive layer is driven to move up and the first conduction
Block and the second conducting block offset, and connect rapping apparatus circuit, and rapping apparatus work generates alarm signal in a manner of vibration, and
Dredge blockage, in general, can dredge obstruction by rapping apparatus, after obstruction is dredged, raw coal falls, in the first elastic piece
Under the gravity of restoring force effect and the first sliding block, the first sliding block and conductive layer restore to the original state, and disconnect rapping apparatus circuit,
Rapping apparatus stops working；If cannot dredge obstruction by rapping apparatus, the raw coal of whereabouts continues to accumulate, and forms Severe blockage,
When whereabouts raw coal height reach the position of the second sliding block when, side to the second sliding block generate pressure so that the second sliding block to
Orientation substrate is mobile, so that protrusion is through mobile to orientation substrate among third conducting block and the 4th conducting block, promotion the 5th is conductive
Block is mobile to orientation substrate, disconnects the device circuit of conveying raw coal, and the device for conveying raw coal stops working, at this point, spring by into
The compression of one step, after staff's dredge blockage, under the effect of the elastic force of spring and the second elastic piece, the second sliding block and the 5th is led
Electric block restores to the original state, and connects the device circuit of conveying raw coal, and the device for conveying raw coal is started to work.
By using multiconductor alarm actuator, greatly reduces personal monitoring's coal scuttle stopping state and starting stops
The labor intensity of rapping apparatus is time saving and energy saving.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of multiconductor alarm actuator of embodiment 1；
Fig. 2 is enlarged drawing of the Fig. 1 at A；
Fig. 3 is enlarged drawing of the Fig. 1 at B；
Fig. 4 is the structural schematic diagram of embodiment 3；
Fig. 5 is the mounting structure schematic diagram of third elastic piece；
In figure: substrate 1, fixation hole 2, cover 3, bolt 31, enclosure space 4, accommodating space 41, the first hole 5, the second hole
51, the first sliding block 6, the second sliding block 61, the first blocking portion 7, the second blocking portion 71, third blocking portion 73, the first elastic piece 8,
Two elastic pieces 81, the first buffer substrate tablet 9, the second buffer substrate tablet 91, conductive layer 10, protrusion 101, the support of buffer layer 102, first 11, the
Three the 111, second supports of support the 12, the 4th support the 121, first conducting block 13, third conducting block 131, the second conducting block the 14, the 4th
Conducting block 141, the 5th conducting block 15, spring 16, conducting wire 17, loudspeaker 18, third elastic piece 19.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1, the utility model provide a kind of multiconductor alarm actuator, referring to figures 1-3, including 1 He of substrate
Cover 3 is secured the base to for convenience on coal breakage bucket side wall, and fixation hole 2 can also be arranged on substrate, and the cover is fixed on
, generally can be fixed by bolt 31 on the substrate, enclosure space 4 is formed between substrate；The bottom surface of the cover is provided with
First hole 5 is provided with the first sliding block 6 that can be moved up and down along the first hole in first hole, and the bottom in first hole is set
It is equipped with the first blocking portion 7 for preventing first sliding block from falling, top is fixed with the first elastic piece 8, and the first elastic piece generally may be used
Using rubber or silica gel piece, first sliding block is between first elastic piece and first blocking portion, in order to play
Better buffer function, the top of the first sliding block are preferably additionally provided with the first buffer substrate tablet 9, can generally be set by way of bonding
It sets, the first buffer substrate tablet generally uses sheet rubber or silica gel piece, and first elastic piece is set in the one side far from first sliding block
It is equipped with conductive layer 10, the first support 11 and the second support 12 are horizontally installed in the enclosure space, in general, the first support is solid
Due on the cover, the second support is fixed on substrate, and first support and second is supported on a horizontal line, described
First support is equipped with the first conducting block 13 close to one end of second support, and second support is close to first support
One end the second conducting block 14 is installed, have spacing, the conductive layer between first conducting block and second conducting block
Positioned at the lower section of first conducting block and the second conducting block；The side of the cover is provided with the second hole 51, second hole
It is inside provided with the second sliding block 61 that can be moved along the second hole horizontal, second hole is provided with far from the side of substrate and prevents institute
The second sliding block second blocking portion 71 mobile to the side is stated, the other side is fixed with the second elastic piece 81, and the second elastic piece is generally
Rubber or silica gel piece, for second sliding block between second elastic piece and second blocking portion, the second sliding block is close
One end of second elastic piece is preferably additionally provided with the second buffer substrate tablet 91, can be generally arranged by way of bonding, and one preferably
It is connected in a manner of bonding, the second buffer substrate tablet generally uses sheet rubber or silica gel piece, and second elastic piece is far from described second
Protrusion 101 is provided in the one side of sliding block, protrusion is generally rubber or silica gel protrusion, in order to enable protrusion connects with the second elastic piece
Smooth transition is connect, buffer layer 102 is provided between the second elastic piece and protrusion, buffer layer generally can be rubber or silica gel production
Elastic piece, third support 111 and the 4th support 121 are longitudinally provided in the enclosure space, in general, third support and the
Four supports are fixed on the cover, and on a vertical line, the third support is close for the third support and the 4th support
One end of 4th support is equipped with third conducting block 131, and the described 4th supports one end installation close to third support
There is the 4th conducting block 141, there is spacing between the third conducting block and the 4th conducting block, the third supports and the 4th
The side for being supported by the nearly substrate is provided with third blocking portion 73, between the third support and the 4th support and third blocking portion
Accommodating space 41 is formed, is provided with the 5th to offset with the third conducting block and the 4th conducting block in the accommodating space
The spring 16 that conducting block 15 and both ends offset with the 5th conducting block and third blocking portion respectively；First conducting block, second
Conducting block, third conducting block and the 4th conducting block pass through conductor (usually conducting wire 17) respectively and draw the cover, in order to connect
Line, certainly, leading-out form are not limited only to form as shown in the figure, can also be by being arranged and the first conducting block, second on cover
The connecting terminal of conducting block, third conducting block and the connection of the 4th conducting block.First conducting block, the second conducting block, third conducting block
This, which is formed, with the 4th conducting block has more a conductive contact for alarm actuator.
Multiconductor alarm actuator provided by the present application, is not fallen by what raw coal directly impacted in use, substrate is mounted on
It on coal scuttle wall, is typically mounted between coal breakage bucket bottom upward 5/3 to nine/8ths, the first conducting block and the second conduction
In block series connection access rapping apparatus circuit, in the device circuit of third conducting block and the 4th conducting block series connection access conveying raw coal,
When the raw coal of whereabouts blocks coal breakage bucket, raw coal forms accumulation, when highly arriving at multiconductor alarm actuator bottom, with the
The raw coal of one shoe contact generates pressure to the first sliding block, so that the first sliding block moves up, conductive layer is driven to move up and the first conduction
Block and the second conducting block offset, and connect rapping apparatus circuit, and rapping apparatus work generates alarm signal in a manner of vibration, and
Dredge blockage, in general, can dredge obstruction by rapping apparatus, after obstruction is dredged, raw coal falls, in the first elastic piece
Under the gravity of restoring force effect and the first sliding block, the first sliding block and conductive layer restore to the original state, and disconnect rapping apparatus circuit,
Rapping apparatus stops working；If cannot dredge obstruction by rapping apparatus, the raw coal of whereabouts continues to accumulate, and forms Severe blockage,
When whereabouts raw coal height reach the position of the second sliding block when, side to the second sliding block generate pressure so that the second sliding block to
Orientation substrate is mobile, so that protrusion is through mobile to orientation substrate among third conducting block and the 4th conducting block, promotion the 5th is conductive
Block is mobile to orientation substrate, disconnects the device circuit of conveying raw coal, and the device for conveying raw coal stops working, at this point, spring by into
The compression of one step, after staff's dredge blockage, under the effect of the elastic force of spring and the second elastic piece, the second sliding block and the 5th is led
Electric block restores to the original state, and connects the device circuit of conveying raw coal, and the device for conveying raw coal is started to work.
By using multiconductor alarm actuator, greatly reduces personal monitoring's coal scuttle stopping state and starting stops
The labor intensity of rapping apparatus is time saving and energy saving.
Embodiment 2, in the application, although general staff can discover when the device of conveying raw coal stops working (because
Sound is larger when working for conveying raw coal device, is equivalent to mechanical signal, people can distinguish), still, for the work people that is more convenient for
Member discovers, and on the basis of embodiment 1, referring to fig. 4, loudspeaker 18 is equipped on the substrate, the loudspeaker is located at described
In enclosure space, the terminals of the loudspeaker draw the cover by conductor (usually conducting wire), in order to wiring, this
Sample, by loudspeaker being accessed in the device circuit of conveying raw coal, the speaker operation when the device for conveying raw coal stops working
Signal is made a sound, staff is more advantageous to and discovers.
In the application, third elastic piece 19 can also be fixed on the first blocking portion, the second blocking portion, referring to Fig. 5, to prevent
Raw coal, which enters the first hole and the second hole, influences the first sliding block or the second slide block movement.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, and first,
Second-class word is only intended to the differentiation of title, is not the limitation to technical term, for those skilled in the art, this reality
There can be various modifications and variations with novel.Within the spirit and principle of the utility model, made any modification, equivalent
Replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (4)
- The actuator 1. a kind of multiconductor is alarmed, which is characterized in that including substrate (1) and cover (3), the cover is fixed on described On substrate, enclosure space (4) are formed between substrate；The bottom surface of the cover is provided with the first hole (5), and can move up and down along the first hole the is provided in first hole One sliding block (6), the bottom in first hole are provided with the first blocking portion (7) for preventing first sliding block from falling, and top is fixed Have the first elastic piece (8), first sliding block is between first elastic piece and first blocking portion, first bullet Conductive layer (10) are provided in property one side of the piece far from first sliding block, the first support is horizontally installed in the enclosure space (11) it is supported on a horizontal line with the second support (12), first support and second, first support is close to described One end of second support is equipped with the first conducting block (13), and second support is equipped with the close to one end of first support Two conducting blocks (14), there is spacing between first conducting block and second conducting block, the conductive layer is located at described first The lower section of conducting block and the second conducting block；The side of the cover is provided with the second hole (51), and can move along the second hole horizontal is provided in second hole Two sliding blocks (61), second hole are provided with the second blocking for preventing second sliding block mobile to the side far from the side of substrate Portion (71), the other side are fixed with the second elastic piece (81), and second sliding block is located at second elastic piece and second resistance Between stopper, second elastic piece is provided with raised (101) in the one side far from second sliding block, in the enclosure space It is longitudinally provided with third support (111) and the 4th support (121), the third support and the 4th support on a vertical line, The third support is equipped with third conducting block (131) close to one end of the 4th support, and the 4th support is close to described One end of third support is equipped with the 4th conducting block (141), has spacing between the third conducting block and the 4th conducting block, Third support and the 4th supports the side close to the substrate to be provided with third blocking portion (73), the third support and the Form accommodating space (41) between four supports and third blocking portion, be provided in the accommodating space with the third conducting block and What the 5th conducting block (15) and both ends that the 4th conducting block offsets offseted with the 5th conducting block and third blocking portion respectively Spring (16)；First conducting block, the second conducting block, third conducting block and the 4th conducting block pass through conductor respectively and draw the cover.
- The actuator 2. a kind of multiconductor according to claim 1 is alarmed, which is characterized in that be equipped with loudspeaking on the substrate Device (18), the loudspeaker are located in the enclosure space, and the terminals of the loudspeaker draw the cover by conductor.
- The actuator 3. a kind of multiconductor according to claim 1 is alarmed, which is characterized in that the top of first sliding block is also It is provided with the first buffer substrate tablet (9), second sliding block is additionally provided with the second buffer substrate tablet close to one end of second elastic piece (91)。
- The actuator 4. a kind of multiconductor according to claim 1 is alarmed, which is characterized in that second elastic piece with it is described Buffer layer (102) are provided between protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128686.9U CN209044842U (en) | 2018-12-18 | 2018-12-18 | Multiconductor alarm actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128686.9U CN209044842U (en) | 2018-12-18 | 2018-12-18 | Multiconductor alarm actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044842U true CN209044842U (en) | 2019-06-28 |
Family
ID=67044497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128686.9U Expired - Fee Related CN209044842U (en) | 2018-12-18 | 2018-12-18 | Multiconductor alarm actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534949A (en) * | 2019-09-04 | 2019-12-03 | 问问智能信息科技有限公司 | Charging unit and electronic equipment |
-
2018
- 2018-12-18 CN CN201822128686.9U patent/CN209044842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534949A (en) * | 2019-09-04 | 2019-12-03 | 问问智能信息科技有限公司 | Charging unit and electronic equipment |
| CN110534949B (en) * | 2019-09-04 | 2020-08-25 | 问问智能信息科技有限公司 | Charging device and electronic apparatus |
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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: 20190628 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |