CN207352891U - A kind of Sign Board - Google Patents
A kind of Sign Board Download PDFInfo
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- CN207352891U CN207352891U CN201721410959.8U CN201721410959U CN207352891U CN 207352891 U CN207352891 U CN 207352891U CN 201721410959 U CN201721410959 U CN 201721410959U CN 207352891 U CN207352891 U CN 207352891U
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- display
- display board
- lid
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Abstract
The utility model discloses a kind of Sign Board, including matrix, the display channel being opened on matrix, the display board being arranged in display channel, described matrix side offers connection display channel and picks and places hole, described pick and place is provided with lid on hole, rotated in the display channel and be provided with some wheels below display board, be provided with the display channel for fixing display board and the fixation kit below display board；When replacing display screen, lid is opened, display board is taken out from groove is picked and placeed；New display board is loaded, fixation kit, locked component fix display board, and it is convenient to replace.
Description
Technical field
It the utility model is related to a kind of Sign Board.
Background technology
Sign Board is that fusion planning, building, space, sculpture, logic, color, aesthetics, material are combined in integral product.
Among the prior art, Sign Board generally use integral structure, to replace the content of Sign Board, it is necessary to mark
Board is integrally replaced, and operation difficulty is big.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Sign Board, have conveniently more
Dehorn knows the effect of content.
To achieve the above object, the utility model provides following technical solution：
A kind of Sign Board, including matrix, the display channel being opened on matrix, the display board that is arranged in display channel, it is described
Matrix side offers connection display channel and picks and places hole, and described pick and place be provided with lid on hole, rotates and sets in the display channel
There are some wheels below display board, be provided with the display channel for fixing display board and below display board
Fixation kit.
By using above-mentioned technical proposal, when replacing display screen, lid is opened, opens fixation kit, pulls display board,
Display board is set to be taken out from groove is picked and placeed, wheel rotates at this time, so as to reduce the probability of display board damage；New display board is loaded,
Fixation kit fixes display board, the content being convenient for changing on display board.
The utility model is further arranged to：The fixation kit includes being opened in the card slot of display groove sidewall, slides
It is arranged in card slot and is used to abut the closing piece of display board, the fixed spring being arranged between closing piece and card slot.
By using above-mentioned technical proposal, when display board is slipped into display channel, display board side and display channel madial wall
Abut, during fixed spring nature, it is outer and abutted with display board that closing piece is partially protrude through card slot, so that display board is fixed.
The utility model is further arranged to：It is provided with the display channel with spacing display board and being located at display board
The locked component of top, the locked component include being opened in the lock slots of display groove sidewall, be slidably arranged in lock slots and
For the Lock spring for abutting the clamping block of display board, being arranged between clamping block and lock slots.
By using above-mentioned technical proposal, during Lock spring nature, clamping block be partially protrude through lock slots and with it is aobvious
Show that plate abuts, so that display board is fixed；Display board is fixed at the same time by locked component and fixation kit, fixed effect
It is good.
The utility model is further arranged to：The clamping block is made of ferrimagnet, is set in the lock slots
Have electromagnet, be provided with the display channel below the display board and for control electromagnet whether electric control circuit.
By using above-mentioned technical proposal, since locked component is set aloft, in slide lock block, construction personnel connects
Contact that clamping block is pretty troublesome, it is electric by obtaining electromagnet, so that clamping block is collapsed into lock slots, it is easy to disassemble.
The utility model is further arranged to：The control circuit includes：
Detection circuit, for detecting the elastic force of fixed spring and exporting detection signal；
Comparison circuit, is coupled to detection circuit and exports comparison signal after the comparison；
Execution circuit, be coupled to comparison circuit and in response to comparison signal and control electromagnet whether it is electric.
By using above-mentioned technical proposal, by depressing closing piece, so that fixed spring is compressed, what detection circuit was sent
Detection signal makes comparison circuit send comparison signal, and it is electric that comparison signal obtains execution circuit control electromagnet, so that by clamping block
Suck in lock slots.
The utility model is further arranged to：The fixture block for being provided with and being connected with closing piece, the inspection are slided in the card slot
Slowdown monitoring circuit is arranged to pressure sensor, and the pressure sensor is arranged on below fixture block and is abutted with fixed spring.
By using above-mentioned technical proposal, pressure sensor detects the pressure of fixed spring, and pressure sensor is arranged on card
Below block, if water inlet, water are slided along card slot in card slot, so as to reduce the probability of circuit water inlet, reduce security incident
Probability.
The utility model is further arranged to：The lid and matrix are rotatablely connected, and the lid and are picked and placeed between hole
Rubber ring is provided with, the fixinig plate being provided with for fixing lid is rotated in described matrix.
By using above-mentioned technical proposal, lid is covered on hole is picked and placeed, and rotates fixinig plate, fixinig plate is pushed against with lid,
By rubber ring, reduce the probability for picking and placeing and intaking in hole.
The utility model is further arranged to：The abutting spiral shell being provided with for pushing against lid is rotated on the fixinig plate
Bar.
By using above-mentioned technical proposal, by screwing abutting screw rod, lid is set to be pushed against with rubber ring, so as to strengthen whole
The water proofing property of body.
The utility model has the following advantages：When replacing display screen, lid is opened, display board is taken out from groove is picked and placeed；
New display board is loaded, fixation kit, locked component fix display board, and it is convenient to replace；By pressing closing piece, make clamping block
Separated with display board, it is easy to disassemble；Overall good waterproof performance.
Brief description of the drawings
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is intrinsic silicon structure sectional view；
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2, and in particular to the structure chart of fixation kit；
Fig. 4 is the enlarged drawing of B area in Fig. 1, and in particular to the structure chart of fixinig plate；
Fig. 5 is the enlarged drawing in C regions in Fig. 2, and in particular to the structure chart of locked component；
The circuit diagram of Fig. 6 circuits in order to control.
Reference numeral：1st, matrix；2nd, display channel；3rd, display board；4th, hole is picked and placeed；5th, lid；6th, wheel；7th, fixation kit；
8th, locked component；9th, card slot；10th, closing piece；11st, fixture block；12nd, fixed spring；13rd, rubber ring；14th, fixinig plate；15th, spiral shell is pushed against
Bar；16th, lock slots；17th, clamping block；18th, Lock spring；19th, electromagnet；20th, pressure sensor；21st, storage battery；100th, control
Circuit；101st, detection circuit；102nd, comparison circuit；103rd, execution circuit；R1, first resistor；R2, second resistance；A, comparator；
Q1, triode；KM1, relay；S1, the first normally opened contact switch.
Embodiment
The utility model is described further referring to the drawings.
A kind of Sign Board, as shown in Figure 1：Including matrix 1, the display channel being opened on matrix 12, it is arranged in display channel 2
Display board 3.Matrix 1 side offers connection display channel 2 and picks and places hole 4, picks and places to rotate on hole 4 and is provided with for opening and closing sampling
The lid 5 in hole.Construction personnel is taken out display board 3 by opening lid 5, is put into new display board 3, so as to complete to replace.
As shown in Figure 2：Rotated in display channel 2 and be provided with some wheels 6 positioned at the lower section of display board 3, the following table of display board 3
Face is abutted with wheel 6, and when taking out display board 3, wheel 6 rotates, so as to reduce the probability of the damage of display board 3.
As shown in Figure 2：It is provided with display channel 2 for fixing display board 3 and positioned at the fixation kit 7 of the lower section of display board 3.
It is provided with display channel 2 with spacing display board 3 and positioned at the locked component 8 of the top of display board 3, when display board 3 slips into display
When in groove 2,3 side of display board is abutted with 2 madial wall of display channel, and 3 opposite side of display board is consolidated by fixation kit 7, locked component 8
It is fixed.
As shown in Figure 3：Fixation kit 7 is used for including being opened in the card slot 9 of 2 side wall of display channel, being slidably arranged in card slot 9
Abut the closing piece 10 of display board 3, the fixed spring 12 that is arranged between closing piece 10 and card slot 9, closing piece 10 away from lid 5 into side
Set in inclined-plane.The fixture block 11 for being provided with and being connected with closing piece 10 is slided in card slot 9, fixture block 11 reduces closing piece 10 and taken off out of card slot 9
From probability, during 12 nature of fixed spring, it is outer and abutted with display board 3 that closing piece 10 is partially protrude through card slot 9.
As shown in Figure 4：Lid 5 is rotatablely connected with matrix 1, lid 5 and is picked and placeed and is provided with rubber ring 13 between hole 4（Such as Fig. 5
It is shown）.The fixinig plate 14 being provided with for fixing lid 5 is rotated on matrix 1, rotates and is provided with for pushing against lid on fixinig plate 14
The abutting screw rod 15 of son 5.Lid 5 is covered when picking and placeing in hole 4, and fixinig plate 14 is abutted with lid 5, and screw rod 15 is pushed against by rotating,
Push against lid 5 and pick and place hole 4, strengthen water proofing property.
As shown in Figure 5：Locked component 8 includes being opened in the lock slots 16 of 2 side wall of display channel, is slidably arranged in lock slots 16
It is interior and for abutting the clamping block 17 of display board 3, the Lock spring 18 being arranged between clamping block 17 and lock slots 16.Clamping block
17 are set away from the near side of lid 5 in inclined-plane.Clamping block 17 is made of ferrimagnet, and electromagnet is provided with lock slots 16
19.When electromagnet 19 obtains electric, clamping block 17 is inhaled into lock slots 16, so that the freely activity of display board 3；Electromagnet 19 does not obtain
When electric, clamping block 17 is partially protrude through lock slots 16 under the action of Lock spring 18 and is abutted with display board 3, so that display
Plate 3 is fixed.
As shown in Figure 6：Be provided with display channel 2 positioned at the lower section of display board 3 and for control electromagnet 19 whether it is electric
Control circuit 100.Control circuit 100 includes：Detection circuit 101, comparison circuit 102, execution circuit 103.
Detection circuit 101 is used for the elastic force for detecting fixed spring 12, the output detection signal of detection circuit 101.Comparison circuit
102 are coupled to detection circuit 101, and comparison circuit 102 exports comparison signal after the comparison by signal is detected.103 coupling of execution circuit
Be connected to comparison circuit 102 and in response to comparison signal, execution circuit 103 control electromagnet 19 whether it is electric.
As shown in Figure 6：Detection circuit 101 is arranged to pressure sensor 20（As shown in Figure 3）, pressure sensor 20 is arranged on
Between fixture block 11 and fixed spring 12.
As shown in Figure 6：Comparison circuit 102 includes first resistor R1, second resistance R2, comparator A, first resistor R1 one end
Direct current is coupled to, the first resistor R1 other ends are coupled to second resistance R2, second resistance R2 ground connection.The positive terminal of comparator A
It is coupled to pressure sensor 20, the end of oppisite phase of comparator A is coupled to the tie point of first resistor R1 and second resistance R2 to receive
Preset value, when closing piece 10 slides into closing piece 10 into card slot 9 to be separated with display board 3, comparator A output high level.
Execution circuit 103 includes triode Q1, relay KM1, and the base stage of triode Q1 is coupled to the output of comparator A
End, the emitter ground connection of triode Q1, the collector of triode Q1 are coupled to relay KM1, and relay KM1 is coupled to direct current
Electricity.Relay KM1 is serially connected with the current supply circuit of electromagnet 19 including the first normally opened contact switch S1, the first normally opened contact switch S1
On（Storage battery 21 is provided with display channel 2）（Such as Fig. 2）.Separated when closing piece 10 slides into closing piece 10 into card slot 9 with display board 3
When, comparator A transmitting high level, triode Q1 is switched on, so that relay KM1 obtains electric, the first normally opened contact switch S1 is closed
Close, obtain electromagnet 19 electric.
Operation principle：Unscrew and push against screw rod 15, rotate fixinig plate 14, so that lid 5 is opened, construction personnel is by closing piece 10
It is pressed into card slot 9, comparator A launches high level at this time, and triode Q1 is switched on, so that relay KM1 obtains electric, first is normal
Contact switch S1 closures are opened, obtain electromagnet 19 electric, clamping block 17 is inhaled into lock slots 16, so that display board 3 is freely lived
It is dynamic.Display board 3 is pulled, display board 3 is pulled out, new display board 3 is loaded in display channel 2.At this time, closing piece 10 is in fixed spring
Card slot 9 is protruded under the action of 12, clamping block 17 is partly protruded under the action of Lock spring 18 and lock slots 16, so that aobvious
Show that plate 3 is fixed.Lid 5 is covered, rotate fixinig plate 14, fixinig plate 14 is abutted with lid 5, rotate abutting screw rod 15, make to
Tight screw rod 15 pushes against lid 5, so that lid 5 is fixed.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of Sign Board, including matrix（1）, be opened in matrix（1）On display channel（2）, be arranged on display channel（2）Interior is aobvious
Show plate（3）, it is characterized in that：Described matrix（1）Side offers connection display channel（2）Pick and place hole（4）, it is described to pick and place hole（4）
On be provided with lid（5）, the display channel（2）Interior rotation, which is provided with, some is located at display board（3）The wheel of lower section（6）, it is described
Display channel（2）Inside it is provided with for fixing display board（3）And it is located at display board（3）The fixation kit of lower section（7）.
2. a kind of Sign Board according to claim 1, it is characterized in that：The fixation kit（7）Including being opened in display channel
（2）The card slot of side wall（9）, be slidably arranged in card slot（9）It is interior to be used to abut display board（3）Closing piece（10）, be arranged on closing piece
（10）With card slot（9）Between fixed spring（12）.
3. a kind of Sign Board according to claim 2, it is characterized in that：The display channel（2）Inside it is provided with and is shown with spacing
Show plate（3）And it is located at display board（3）The locked component of top（8）, the locked component（8）Including being opened in display channel（2）Side
The lock slots of wall（16）, be slidably arranged in lock slots（16）It is interior and for abutting display board（3）Clamping block（17）, be arranged on lock
Determine block（17）With lock slots（16）Between Lock spring（18）.
4. a kind of Sign Board according to claim 3, it is characterized in that：The clamping block（17）It is made of ferrimagnet,
The lock slots（16）Inside it is provided with electromagnet（19）, the display channel（2）Inside it is provided with positioned at display board（3）Lower section and it is used for
Control electromagnet（19）Whether electric control circuit（100）.
5. a kind of Sign Board according to claim 4, it is characterized in that, the control circuit（100）Including：
Detection circuit（101）, for detecting fixed spring（12）Elastic force and export detection signal；
Comparison circuit（102）, it is coupled to detection circuit（101）And comparison signal is exported after the comparison；
Execution circuit（103）, it is coupled to comparison circuit（102）And in response to comparison signal and control electromagnet（19）Whether
Electricity.
6. a kind of Sign Board according to claim 5, it is characterized in that：The card slot（9）Interior slip is provided with and closing piece
（10）Connected fixture block（11）, the detection circuit（101）It is arranged to pressure sensor（20）, the pressure sensor（20）If
Put in fixture block（11）Lower section and and fixed spring（12）Abut.
7. a kind of Sign Board according to claim 1, it is characterized in that：The lid（5）With matrix（1）Rotation connection, institute
State lid（5）With picking and placeing hole（4）Between be provided with rubber ring（13）, described matrix（1）Upper rotation is provided with for fixing lid
（5）Fixinig plate（14）.
8. a kind of Sign Board according to claim 7, it is characterized in that：The fixinig plate（14）Upper rotation is provided with for supporting
Tight lid（5）Abutting screw rod（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410959.8U CN207352891U (en) | 2017-10-27 | 2017-10-27 | A kind of Sign Board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410959.8U CN207352891U (en) | 2017-10-27 | 2017-10-27 | A kind of Sign Board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207352891U true CN207352891U (en) | 2018-05-11 |
Family
ID=62353414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410959.8U Active CN207352891U (en) | 2017-10-27 | 2017-10-27 | A kind of Sign Board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207352891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711368A (en) * | 2018-08-28 | 2018-10-26 | 湖北晶尚视科技有限公司 | A kind of frame structure of touch one-piece machine |
-
2017
- 2017-10-27 CN CN201721410959.8U patent/CN207352891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711368A (en) * | 2018-08-28 | 2018-10-26 | 湖北晶尚视科技有限公司 | A kind of frame structure of touch one-piece machine |
| CN108711368B (en) * | 2018-08-28 | 2023-10-20 | 湖北晶尚视科技有限公司 | Outer frame structure of touch all-in-one machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |