CN209247319U - A kind of jig for simulated television back frame - Google Patents
A kind of jig for simulated television back frame Download PDFInfo
- Publication number
- CN209247319U CN209247319U CN201920076324.1U CN201920076324U CN209247319U CN 209247319 U CN209247319 U CN 209247319U CN 201920076324 U CN201920076324 U CN 201920076324U CN 209247319 U CN209247319 U CN 209247319U
- Authority
- CN
- China
- Prior art keywords
- plate
- jig
- pedestal
- magnetic
- board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of jigs for simulated television back frame, including pedestal, it is rotatably connected at the top center of the pedestal by shaft and sets plate, the screw rod is welded with C-shaped channel close to the one end for setting plate, clamping plate is slidably connected on the inside of the C-shaped channel, the C-shaped channel inside top is fixedly connected with magnetic board, and the bottom of the magnetic board, which is located at the top of clamping plate, is provided with permanent magnetic plate.In the utility model, threaded engagement connection has screw rod on strut, and one end of screw rod is welded with C-shaped channel, clamping plate horizontal displacement is driven by handle rotary screw, then power on magnetic board, clamping plate is pushed to move down by the repulsion between magnetic board and permanent magnetic plate until fixing with backlight luminous board, the structure passes through the reasonable utilization to threaded engagement and magnetic force, the length and thickness of clamping can be easily adjusted according to backlight luminous board, to adapt to the backlight luminous board of different model, to effectively raise the practicability and applicability of jig.
Description
Technical field
The utility model relates to detect jig technical field more particularly to a kind of jig for simulated television back frame.
Background technique
Simulated television refers to that, from the generation, transmission, processing of television image signal to the recovery of receiver, whole process is several
All it is the television system completed in the case where simulating system or television equipment, TV backlight is installed in simulated television back frame.
In TV backlight using preceding needing detect by jig to backlight luminous board, however existing jig is most
Using integral structure, the backlight luminous board of single model can only be detected, so that the practicability and applicability of jig are reduced,
Replacement is inconvenient when existing jig detects backlight luminous board simultaneously, to reduce working efficiency.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for simulating electricity
Depending on the jig of machine back frame.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of jig for simulated television back frame, including pedestal pass through shaft at the top center of the pedestal and turn
Dynamic be connected with sets plate, and the bottom for setting plate, which is located at pedestal and sets, is symmetrically elasticly connected with the first spring between plate, the pedestal
Top be located at and set the two sides of plate and be provided with limited block, and limited block passes through the 4th spring and pedestal elastic connection, the pedestal
Top two sides are symmetrically fixedly connected there are two strut, and are had by threaded engagement connection inside two struts and horizontal run through strut
Screw rod, the screw rod is welded with C-shaped channel close to the one end for setting plate, clamping plate, the C slidably connected on the inside of the C-shaped channel
Type groove inside top is fixedly connected with magnetic board, and the bottom of the magnetic board, which is located at the top of clamping plate, is provided with permanent magnetic plate, and forever
Second spring is fixedly connected between magnetic sheet and magnetic board, the clamping plate passes through third spring and C-shaped channel elastic connection.
It is as above-mentioned technical proposal to further describe:
The sliding slot to match with limited block bottom is offered at the top of the pedestal.
It is as above-mentioned technical proposal to further describe:
The plate of setting is arranged in rectangle, and sets the card for equidistantly offering in the short side wall of plate and matching at the top of limited block
Slot.
It is as above-mentioned technical proposal to further describe:
The L-type being centrosymmetric at the top and bottom of the limited block, and the top of limited block connects with board is set.
It is as above-mentioned technical proposal to further describe:
One end welding and handle of the screw rod far from strut.
It is as above-mentioned technical proposal to further describe:
The bottom side of the clamping plate is provided with elastic cushion.
It is as above-mentioned technical proposal to further describe:
The magnetic board is identical as the opposite end magnetic pole of permanent magnetic plate.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, threaded engagement connection has screw rod on strut, and one end of screw rod is welded with C-shaped channel, passes through
Handle rotary screw drives clamping plate horizontal displacement, then powers on magnetic board, passes through the reprimand between magnetic board and permanent magnetic plate
It pushes dynamic clamping plate to move down until fixing with backlight luminous board, which, can by the reasonable utilization to threaded engagement and magnetic force
Easily to adjust the length and thickness of clamping according to backlight luminous board, to adapt to the backlight luminous board of different model, thus effectively
The practicability and applicability for improving jig.
2, it in the utility model, sets plate and is connect by shaft with base rotation, the side for setting plate is connected with limited block, detection
After the completion, the power supply of magnetic board is disconnected, unclamps the limit of clamping plate and limited block to the clamping of backlight luminous board, plate is set in rotation will test
Complete backlight luminous board is removed, and places into the fixed test of next backlight luminous board progress to be detected again, the structure operation is just
Victory, fast and stable carry out replacement fixation to backlight luminous board to be detected, to be effectively reduced workload, improve work
Make efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model jig；
Fig. 2 is the schematic diagram of internal structure of strut in the utility model；
Fig. 3 is the attachment structure schematic diagram of limited block in the utility model.
Marginal data:
1, pedestal；2, plate is set；3, shaft；4, the first spring；5, limited block；6, strut；7, screw rod；8, handle；9, c-type
Slot；10, clamping plate；11, elastic cushion；12, magnetic board；13, second spring；14, permanent magnetic plate；15, third spring；16, the 4th spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig.1-3, a kind of jig for simulated television back frame, including pedestal 1 lead at the top center of pedestal 1
It crosses shaft 3 and is rotatably connected to and set plate 2, the bottom for setting plate 2, which is located at pedestal 1 and sets, is symmetrically elasticly connected with the first spring between plate 2
4, the top of pedestal 1 is provided with limited block 5 positioned at the two sides for setting plate 2, and limited block 5 passes through the 4th spring 16 and 1 elasticity of pedestal
Connection, 1 top two sides of pedestal are symmetrically fixedly connected there are two strut 6, and are had by threaded engagement connection inside two struts 6
Level runs through the screw rod 7 of strut 6, and screw rod 7 is welded with C-shaped channel 9 close to the one end for setting plate 2, and the inside of C-shaped channel 9 slidably connects
Clamping plate 10, when the structure being slidably connected makes magnetic board 12 be powered through the magnetic force moving permanent magnetic plate 14 that repels each other, clamping plate 10 can be with
Stable slide downward, to effectively improve the stability of structure operation, 9 inside top of C-shaped channel is fixedly connected with magnetic board 12,
The top that the bottom of magnetic board 12 is located at clamping plate 10 is provided with permanent magnetic plate 14, and is fixedly connected between permanent magnetic plate 14 and magnetic board 12
There is second spring 13, clamping plate 10 can clamped by third spring 15 and 9 elastic connection of C-shaped channel, the setting of third spring 15
After clamping plate 10 is resetted by elastic force.
Further, the top of pedestal 1 offers the sliding slot to match with 5 bottom of limited block, sets plate 2 and is arranged in rectangle,
And the card slot for equidistantly offering in the short side wall of plate 2 and matching at the top of limited block 5 is set, the top and bottom of limited block 5 are in
Centrosymmetric L-type, and the top of limited block 5 and set the clamping of plate 2, so that limited block 5 be made stable can to pass through sliding with convenient
Opposed plate 2 plays position-limiting action.
Further, one end welding and handle 8 of the screw rod 7 far from strut 6, to keep the rotation of screw rod 7 more convenient.
Further, the bottom side of clamping plate 10 is provided with elastic cushion 11, and the setting of elastic cushion 11 can subtract in test
Few abrasion to backlight luminous board.
Further, magnetic board 12 is identical as the opposite end magnetic pole of permanent magnetic plate 14, so that the magnetic force to repel each other be allow to stablize
Promotion clamping plate 10 slided.
Working principle: setting on plate 2 in use, the backlight luminous board of detection to be detected is placed in, by backlight when placement
The vertical center line of lamp plate is overlapped with the vertical center line for setting plate 2, and long short side is corresponding, unclamps the limit of the opposed plate 2 of limited block 5, leads to
It crosses shaft 3 and will set plate 2 and be rotated by 90 °, then limited by the opposed plate 2 of limited block 5, then handle 8 drives folder by screw rod 7
Plate 10 is finally powered to magnetic board 12 to setting at the top of 2 both ends of plate, since magnetic board 12 is identical as 14 opposite end magnetic pole of permanent magnetic plate,
To make clamping plate 10 clamping to backlight luminous board can be completed with slide downward, which passes through to threaded engagement and elastic force
Reasonable utilization, can be simply and effectively adjusted according to the length of backlight luminous board and thickness, to effectively improve jig
Practicability and applicability, the setting of elastic cushion 11, which can be reduced, clamps abrasion to backlight luminous board, then can be to will install
It is detected in the backlight luminous board of simulated television play back frame, after the completion of detection, disconnects the power supply of magnetic board 12, unclamp 10 He of clamping plate
Clamping and limit of the limited block 5 to backlight luminous board, plate 2 is set in rotation can will test the backlight luminous board taking-up of completion, then put again
Enter next backlight luminous board to be detected and carry out fixed test again, the structure operation is convenient, fast and stable to being examined
The backlight luminous board of survey carries out replacement fixation, to be effectively reduced workload, improves work efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of jig for simulated television back frame, including pedestal (1), which is characterized in that in the top of the pedestal (1)
Be rotatably connected to and set plate (2) by shaft (3) at the heart, the bottom for setting plate (2) be located at pedestal (1) and set it is right between plate (2)
Title is elasticly connected with the first spring (4), and the top of the pedestal (1) is provided with limited block (5) positioned at the two sides for setting plate (2), and
Limited block (5) is symmetrically fixedly connected with by the 4th spring (16) and pedestal (1) elastic connection, pedestal (1) top two sides
Two struts (6), and the internal screw rod (7) for thering is level to run through strut (6) by threaded engagement connection of two struts (6), institute
It states screw rod (7) to be welded with C-shaped channel (9) close to the one end for setting plate (2), slidably connects clamping plate on the inside of the C-shaped channel (9)
(10), C-shaped channel (9) inside top is fixedly connected with magnetic board (12), and the bottom of the magnetic board (12) is located at clamping plate
(10) it is provided at the top of permanent magnetic plate (14), and is fixedly connected with second spring between permanent magnetic plate (14) and magnetic board (12)
(13), the clamping plate (10) passes through third spring (15) and C-shaped channel (9) elastic connection.
2. a kind of jig for simulated television back frame according to claim 1, which is characterized in that the pedestal (1)
Top offer the sliding slot to match with limited block (5) bottom.
3. a kind of jig for simulated television back frame according to claim 1, which is characterized in that described to set plate (2)
It is arranged in rectangle, and sets the card slot for equidistantly offering in the short side walls of plate (2) and matching at the top of limited block (5).
4. a kind of jig for simulated television back frame according to claim 1, which is characterized in that the limited block
(5) L-type being centrosymmetric at the top and bottom of, and the top of limited block (5) is clamped with plate (2) are set.
5. a kind of jig for simulated television back frame according to claim 1, which is characterized in that the screw rod (7)
One end far from strut (6) is welded with handle (8).
6. a kind of jig for simulated television back frame according to claim 1, which is characterized in that the clamping plate (10)
Bottom side be provided with elastic cushion (11).
7. a kind of jig for simulated television back frame according to claim 1, which is characterized in that the magnetic board
(12) identical as the opposite end magnetic pole of permanent magnetic plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076324.1U CN209247319U (en) | 2019-01-16 | 2019-01-16 | A kind of jig for simulated television back frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076324.1U CN209247319U (en) | 2019-01-16 | 2019-01-16 | A kind of jig for simulated television back frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247319U true CN209247319U (en) | 2019-08-13 |
Family
ID=67536383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920076324.1U Expired - Fee Related CN209247319U (en) | 2019-01-16 | 2019-01-16 | A kind of jig for simulated television back frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457822A (en) * | 2020-04-17 | 2020-07-28 | 杭州窜层科技有限公司 | Automatic chucking and caliper for reinforcing bar of reading of being convenient for |
-
2019
- 2019-01-16 CN CN201920076324.1U patent/CN209247319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457822A (en) * | 2020-04-17 | 2020-07-28 | 杭州窜层科技有限公司 | Automatic chucking and caliper for reinforcing bar of reading of being convenient for |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207586297U (en) | A kind of IR remote controller standby current detection device | |
| CN209247319U (en) | A kind of jig for simulated television back frame | |
| CN205852621U (en) | A kind of frock clamp of the circuit board for plug-in unit electronic component | |
| CN208547885U (en) | A kind of computer host box of easy access | |
| CN208217164U (en) | Six-joint robot packet corner protector machine | |
| CN217224541U (en) | Fixing device for maintaining tool clamp | |
| CN208762524U (en) | A kind of novel dust removing equipment of leather production | |
| CN211603372U (en) | Cloud-pasted electrification detection equipment | |
| CN209883516U (en) | Easel for planar art design | |
| CN209046572U (en) | A kind of photovoltaic module mounting bracket | |
| CN210744876U (en) | Permanent magnet direct current brushless motor for electric tool | |
| CN210291288U (en) | Household electronic product supporting device | |
| CN208752104U (en) | A kind of COC burn-in test stationary fixture | |
| CN209668015U (en) | A kind of automatic charging device for electric appliance production line | |
| CN205751067U (en) | A kind of holder device for bank self-aid apparatus strip printer | |
| CN207964900U (en) | Transformer synthesis test fixture | |
| CN219987411U (en) | Maintenance tool for inverter power supply board | |
| CN217943285U (en) | Solar panel assembling platform | |
| CN217135843U (en) | 400G optical forwarding card | |
| CN209836541U (en) | Novel sewing table | |
| CN213636583U (en) | Automatic pin inserting equipment of isolator | |
| CN215546465U (en) | Feeding assembly device for pin header connector | |
| CN215258632U (en) | Electric automation equipment mounting base | |
| CN209608988U (en) | A kind of SMT patch fixture | |
| CN210225626U (en) | Detection table for image detection equipment |
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: 20190813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |