CN203592419U - Testing jig of television screen - Google Patents
Testing jig of television screen Download PDFInfo
- Publication number
- CN203592419U CN203592419U CN201320775536.1U CN201320775536U CN203592419U CN 203592419 U CN203592419 U CN 203592419U CN 201320775536 U CN201320775536 U CN 201320775536U CN 203592419 U CN203592419 U CN 203592419U
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- China
- Prior art keywords
- crossbeam
- briquetting
- measurement jig
- framework
- television screen
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- 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 - Lifetime
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- 238000012360 testing method Methods 0.000 title abstract description 12
- 238000005259 measurement Methods 0.000 claims description 38
- 238000010276 construction Methods 0.000 claims description 31
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The utility model discloses a testing jig of a television screen. The testing jig comprises a frame arranged on the television screen in a sleeved mode. A supporting structure used for supporting the television screen is arranged on the front face of the frame. The supporting structure is fixedly connected with the frame. At least one beam fixedly connected with the frame is arranged on the back face of the frame. At least one pressing block used in cooperation with the supporting structure for clamping and fixing the television screen is arranged on each beam. The pressing blocks can move in the length direction of the beams and can be adjusted to get close to or get away from the supporting structure. The testing jig overcomes the technical difficulty that in the prior art, one type of testing jigs can only clamp television screens of one structure, the aim of testing television screens of various different structures through one type of testing jigs is achieved, and compatibility of the testing jig is improved.
Description
Technical field
The utility model relates to testing arrangement field, particularly relates to a kind of measurement jig of television screen.
Background technology
Television screen module does and impacts and need to fix by tool clamping when vibration experiment.Because the television screen module of same size exists various structures, for meeting test request, for the structure style of TV screen produce specific measurement jig at present, thereby make measurement jig versatility not high.On the other hand, specific measurement jig causes the wasting of resources, has raised product cost.
Utility model content
The utility model provides a kind of measurement jig of television screen, aim to provide a kind of can compatible same size in the measurement jig of television screen of different structure, and then improve the compatibility of measurement jig, economize on resources, reduce product cost.
To achieve these goals, the utility model provides a kind of measurement jig of television screen, comprise the framework that is sheathed on television screen, the front of described framework is provided with the supporting construction for supporting described television screen, described supporting construction is fixedly connected with described framework, the back side of described framework is provided with the crossbeam that at least one and described framework is fixedly connected with, on described crossbeam, be provided with at least one and described supporting construction and coordinate the briquetting that grips described television screen, described briquetting can move along the length direction of described crossbeam, and described briquetting can do near or away from the adjustment of described supporting construction.
Preferably, described supporting construction comprises a base plate, and described base plate is fixedly connected with described framework.
Preferably, described base plate is hollow out setting.
Preferably, described framework is enclosed and is formed by the frame of four strips, and the two ends of described crossbeam are fixedly connected with the corresponding frame of two-phase of described framework respectively.
Preferably, described crossbeam is fixedly connected with the corresponding frame of two-phase of described framework by screw.
Preferably, described briquetting comprises wedge and at least one pin, and described pin is connected with described wedge one; Described crossbeam has the guide groove of the elongated setting equating with described pin quantity along its length, and described guide groove runs through the first side and the second side that described crossbeam is relative; Described wedge is positioned at the side that described crossbeam is relative with described supporting construction, and described pin is located in described guide groove, and can move along described guide groove.
Preferably, described measurement jig also comprises bolt, and described pin is provided with the first holddown groove with described bolt adaptation, and one end that described the first holddown groove is connected with wedge by pin extends to the other end of pin; Described crossbeam is provided with the second holddown groove with described bolt adaptation along its length, and described the second holddown groove runs through three side, four side adjacent with described the first side, the second side; Described bolt through described the first holddown groove and the second holddown groove, makes described briquetting be connected with described crossbeam, adjusts described pin and insert the degree of depth of described the second holddown groove, close or away from described supporting construction to adjust described briquetting.
Preferably, the first holddown groove described in setting at least two on the pin of described briquetting, described the first holddown groove is parallel to each other.
Preferably, this measurement jig also comprises pad, and described pad is placed between described crossbeam and described bolt.
The utility model is provided with in front on the framework back side of supporting construction at least one crossbeam is set, and briquetting is set on crossbeam.Wherein, briquetting can move along the length direction of crossbeam, and this briquetting also can do away from or near the adjustment of supporting construction.While using this measurement jig to carry out clamping to television screen, adjust briquetting position along the guide groove of crossbeam, make briquetting move to suitable position.Further adjust again briquetting near or away from supporting construction, and briquetting is fixed on crossbeam, thereby makes briquetting and supporting construction grip better television screen.The utility model has overcome in prior art, a kind of measurement jig can only a kind of structure of clamping the technical difficulty of television screen, realize a kind of measurement jig and can test the object of the television screen of multiple different structure, thereby improve the compatibility of measurement jig, and save resource, reduced production cost.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the measurement jig of the utility model television screen;
Fig. 2 is the structural representation of Fig. 1 middle frame and supporting construction;
Fig. 3 is the structural representation of briquetting in Fig. 1;
Fig. 4 is the structural representation of Fig. 1 middle cross beam;
Fig. 5 is the partial enlarged drawing at A place in Fig. 1.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
It is the assembling schematic diagram of the measurement jig of the utility model television screen referring to figs. 1 through 5, Fig. 1; Fig. 2 is the structural representation of Fig. 1 middle frame and supporting construction; Fig. 3 is the structural representation of briquetting in Fig. 1; Fig. 4 is the structural representation of Fig. 1 middle cross beam; Fig. 5 is the partial enlarged drawing at A place in Fig. 1.
The measurement jig of a kind of television screen that the present embodiment provides, this measurement jig is used for gripping television screen 1.This measurement jig comprises framework 2, supporting construction 3, briquetting 4, crossbeam 5, screw 6 and bolt 7.
Supporting construction 3 is for supporting television screen 1, this supporting construction 3 be one with the base plate of television screen 1 butt.Base plate is located at the front of framework 2, and base plate is fixedly connected with four frames 21 of framework 2 by screw, thereby makes framework 2 and base plate common accommodating and support television screen 1.Further, base plate is engraved structure setting, thereby has alleviated the weight of base plate self.This supporting construction 3 it should be noted that supporting construction 3 can also be set to other structures flanged structure of framework 2 fronts (as be arranged on), as long as can support television screen 1.In addition, supporting construction 3 can also be set to be welded and fixed mode or bolt connecting mode etc. with the mode that is fixedly connected with of framework 2, as long as can realize, supporting construction 3 is fixedly connected with framework 2.
Briquetting 4 comprises the pin 42 that wedge 41 and two be arranged in parallel, and wherein one end of two pins 42 is connected with wedge 41 one.Pin 42 is provided with two and first holddown grooves 421 that are arranged in parallel adaptive with bolt 7, and one end that this first holddown groove 421 is connected with wedge 41 by pin 42 extends to the other end of pin 42.It should be noted that the pin 42 on briquetting 4 can also be set to one or more, specifically can arrange according to actual conditions.In addition, the first holddown groove 421 on pin 42 also can be set to one or more.In order to strengthen the constant intensity of briquetting 4, on briquetting 4, each pin 42 also can arrange the first holddown groove 421 of multiple parallel arranged.
The back side of framework 2 is provided with two and is the crossbeam 5 that cuboid arranges, and two crossbeams 5 are preferably and are arranged in parallel.The two ends of crossbeam 5 are fixedly connected with by 2 liang of relative frames 21 of the fixing mode of screw 6 and framework, thereby realize, crossbeam 5 are fixed on the back side of framework 2.The first side, the second side, the 3rd side and the 4th side that crossbeam 5 comprises both ends of the surface and is connected with both ends of the surface.Wherein, the first side is relative with the second side, and the 3rd side is relative with the 4th side.On crossbeam 5, also comprise two be arranged in parallel and with the guide groove 51 of briquetting 4 pin 42 adaptations, and one and the second holddown groove 52 of bolt 7 adaptations.Wherein, two guide grooves 51 run through the first side and the second side, and the second holddown groove 52 runs through the 3rd side and the 4th side.It should be noted that crossbeam 5 can be set to other regular shape, as terrace with edge etc.The mode that crossbeam 5 can also be bolted is fixedly connected with framework 2.Guide groove 51 quantity on crossbeam 5 equate with the quantity of briquetting 4 pins 42, and in the time that briquetting 4 pins 42 are set to one, the guide groove 51 on crossbeam 5 is also set to one.Be more than or equal to 2 when briquetting 4 pins 42 are set to N(N) when individual, the guide groove 51 on crossbeam 5 is also N, and on crossbeam 5 on the gap between two guide grooves 51 and briquetting 4 gap between two pins 42 equate.
Assembling: first television screen 1 is positioned in tool, makes front and the base plate butt of television screen 1, framework 2 is enclosed within on the shell of television screen 1.Wherein, framework 2 is adaptive with frame 21 sizes of television screen 1.Then one briquetting 4 is installed on each root crossbeam 5.Particularly, first two pins 42 of briquetting 4 are inserted respectively in two guide grooves 51 of crossbeam 5, then bolt 7 is run through to the first holddown groove 421 on the second holddown groove 52 and briquetting 4 pins 42 of crossbeam 5, and with nut screwing clamping bolt 7, make briquetting 4 compress and be connected with crossbeam 5.After briquetting 4 is installed on crossbeam 5, further the crossbeam 5 that is connected with briquetting 4 is installed on to the back side of framework 2.When installation, the wedge of briquetting 4 41 is placed in to television screen 1 side, re-uses screw 6 two ends of crossbeam 5 are fixed on two relative frames 21 of framework 2, completed the installation of measurement jig.
Adjust: according to the concrete structure of television screen 1, can adjust arbitrarily the distance between position and briquetting 4 and the base plate of briquetting 4.In the time that briquetting 4 is just in time aimed at the structure (as the structure such as bolt, projection) that hinders its compression television screen 1 in television screen 1, unclamp the bolt 7 that connects briquetting 4 and crossbeam 5, and make briquetting 4 move to suitable position along the length direction of crossbeam 5.Briquetting 4 moves to behind suitable position, adjusts the pin 42 of briquetting 4 and insert the degree of depth of crossbeam 5 upper rails 51, make briquetting 4 near or away from base plate, thereby make the wedge 41 butt television screen 1 better of briquetting 4.Retorque 7, is fixed on crossbeam 5 briquetting 4 firmly, and briquetting 4 and the base plate television screen 1 that is fixedly clamped.The back side that it should be noted that framework 2 can also arrange one or more crossbeam 5.In order to strengthen the constant intensity of measurement jig to television screen 1, on each crossbeam 5, plural briquetting 4 can also be set.
The utility model is provided with in front on framework 2 back sides of supporting construction 3 at least one crossbeam 5 is set, and briquetting 4 is set on crossbeam 5.Wherein, briquetting 4 can move along the length direction of crossbeam 5, and this briquetting 4 also can do away from or near the adjustment of supporting construction 3.While using this measurement jig to carry out clamping to television screen 1, adjust briquetting 4 positions along the guide groove 51 of crossbeam 5, make briquetting 4 move to suitable position.Further adjust again briquetting 4 near or away from supporting construction 3, and briquetting 4 is fixed on crossbeam 5, thereby makes briquetting 4 and supporting construction 3 grip better television screen 1.The utility model has overcome in prior art, a kind of measurement jig can only a kind of structure of clamping the technical difficulty of television screen 1, realize a kind of measurement jig and can test the object of the television screen 1 of multiple different structure, thereby improve the compatibility of measurement jig, and save resource, reduced production cost.
Further, based on above-described embodiment, in the present embodiment, this measurement jig also comprises pad 8, and pad 8 is placed between crossbeam 5 and bolt 7.
In the present embodiment, for the nut that prevents from installing in the bolt 7 of briquetting 4 on crossbeam 5 inserts in the second holddown groove 52 because the reasons such as wearing and tearing cause nut, make the Joint failure of briquetting 4 and crossbeam 5.The present embodiment arranges pad 8 between crossbeam 5 and bolt 7.Pad 8 has prevented that nut from inserting the second holddown groove 52, and then has avoided the Joint failure of briquetting 4 with crossbeam 5, thereby has effectively strengthened the constant intensity of briquetting 4 with crossbeam 5.It should be noted that this pad 8 is provided with and the through hole of bolt 7 adaptations, and the quantity of through hole equates with the quantity of the first holddown groove 421.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. the measurement jig of a television screen, comprise the framework that is sheathed on television screen, the front of described framework is provided with the supporting construction for supporting described television screen, described supporting construction is fixedly connected with described framework, it is characterized in that, the back side of described framework is provided with the crossbeam that at least one and described framework is fixedly connected with, on described crossbeam, be provided with at least one and described supporting construction and coordinate the briquetting that grips described television screen, described briquetting can move along the length direction of described crossbeam, and described briquetting can do near or away from the adjustment of described supporting construction.
2. measurement jig as claimed in claim 1, is characterized in that, described supporting construction comprises a base plate, and described base plate is fixedly connected with described framework.
3. measurement jig as claimed in claim 2, is characterized in that, described base plate is hollow out setting.
4. measurement jig as claimed in claim 1, is characterized in that, described framework is enclosed and formed by the frame of four strips, and the two ends of described crossbeam are fixedly connected with the corresponding frame of two-phase of described framework respectively.
5. measurement jig as claimed in claim 4, is characterized in that, described crossbeam is fixedly connected with the corresponding frame of two-phase of described framework by screw.
6. measurement jig as claimed in claim 1, is characterized in that, described briquetting comprises wedge and at least one pin, and described pin is connected with described wedge one; Described crossbeam has the guide groove of the elongated setting equating with described pin quantity along its length, and described guide groove runs through the first side and the second side that described crossbeam is relative; Described wedge is positioned at the side that described crossbeam is relative with described supporting construction, and described pin is located in described guide groove, and can move along described guide groove.
7. measurement jig as claimed in claim 6, is characterized in that, described measurement jig also comprises bolt, and described pin is provided with the first holddown groove with described bolt adaptation, and one end that described the first holddown groove is connected with wedge by pin extends to the other end of pin; Described crossbeam is provided with the second holddown groove with described bolt adaptation along its length, and described the second holddown groove runs through three side, four side adjacent with described the first side, the second side; Described bolt through described the first holddown groove and the second holddown groove, makes described briquetting be connected with described crossbeam, adjusts described pin and insert the degree of depth of described the second holddown groove, close or away from described supporting construction to adjust described briquetting.
8. measurement jig as claimed in claim 7, is characterized in that, the first holddown groove described in setting at least two on the pin of described briquetting, and described the first holddown groove is parallel to each other.
9. measurement jig as claimed in claim 7 or 8, is characterized in that, also comprise pad, described pad is placed between described crossbeam and described bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775536.1U CN203592419U (en) | 2013-11-29 | 2013-11-29 | Testing jig of television screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320775536.1U CN203592419U (en) | 2013-11-29 | 2013-11-29 | Testing jig of television screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592419U true CN203592419U (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320775536.1U Expired - Lifetime CN203592419U (en) | 2013-11-29 | 2013-11-29 | Testing jig of television screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592419U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440313A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Special clamp for clamping frames of liquid crystal display television |
| CN104440312A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Special fixture for frame of single-row liquid crystal display television set |
| CN104476272A (en) * | 2014-12-03 | 2015-04-01 | 佛山市普拉迪数控科技有限公司 | Special fixture for clamping frame artifacts |
| CN104476461A (en) * | 2014-12-12 | 2015-04-01 | 中国扬子集团滁州扬子空调器有限公司 | Preassembling tool for air conditioner electric heating device |
| CN105592277A (en) * | 2016-01-11 | 2016-05-18 | 苏州优备精密智能装备有限公司 | Curved surface ultrathin television pallet |
| CN108296760A (en) * | 2018-02-05 | 2018-07-20 | 岳池县宇虹科技有限公司 | A kind of automatic correction device of filter resistors frame |
| CN112518154A (en) * | 2020-11-16 | 2021-03-19 | 无锡英特派金属制品有限公司 | Automatic discharge nozzle laser welding clamping device |
| CN114211431A (en) * | 2021-12-31 | 2022-03-22 | 西安瑞霖电子科技股份有限公司 | A processing positioner for response antenna substrate |
-
2013
- 2013-11-29 CN CN201320775536.1U patent/CN203592419U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440313A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Special clamp for clamping frames of liquid crystal display television |
| CN104440312A (en) * | 2014-12-03 | 2015-03-25 | 佛山市普拉迪数控科技有限公司 | Special fixture for frame of single-row liquid crystal display television set |
| CN104476272A (en) * | 2014-12-03 | 2015-04-01 | 佛山市普拉迪数控科技有限公司 | Special fixture for clamping frame artifacts |
| CN104440312B (en) * | 2014-12-03 | 2017-02-01 | 佛山市普拉迪数控科技有限公司 | Special fixture for frame of single-row liquid crystal display television set |
| CN104476461A (en) * | 2014-12-12 | 2015-04-01 | 中国扬子集团滁州扬子空调器有限公司 | Preassembling tool for air conditioner electric heating device |
| CN105592277A (en) * | 2016-01-11 | 2016-05-18 | 苏州优备精密智能装备有限公司 | Curved surface ultrathin television pallet |
| CN108296760A (en) * | 2018-02-05 | 2018-07-20 | 岳池县宇虹科技有限公司 | A kind of automatic correction device of filter resistors frame |
| CN112518154A (en) * | 2020-11-16 | 2021-03-19 | 无锡英特派金属制品有限公司 | Automatic discharge nozzle laser welding clamping device |
| CN114211431A (en) * | 2021-12-31 | 2022-03-22 | 西安瑞霖电子科技股份有限公司 | A processing positioner for response antenna substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |