CN201594357U - Connecting structure of rotating display device - Google Patents
Connecting structure of rotating display device Download PDFInfo
- Publication number
- CN201594357U CN201594357U CN2009202606612U CN200920260661U CN201594357U CN 201594357 U CN201594357 U CN 201594357U CN 2009202606612 U CN2009202606612 U CN 2009202606612U CN 200920260661 U CN200920260661 U CN 200920260661U CN 201594357 U CN201594357 U CN 201594357U
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- CN
- China
- Prior art keywords
- card extender
- housing
- display device
- syndeton
- guide chute
- 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
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Abstract
The utility model provides a connecting structure of a rotating display device. The connecting structure comprises a casing of a display panel and a support assembly fixedly connected with the casing by an adaptor plate. A guide slot fitting with the adaptor plate is arranged on the casing, and a fastening mechanism by which the adaptor plate is fixed on the casing is arranged between the adaptor plate and the casing. The horizontal shift of the adaptor plate can be limited by utilizing the coordination of the adaptor plate fixed on the support assembly and the guide slot, so the adaptor plate is reliably located in the guide slot. Then, the adaptor plate is fixed on the casing by the fastening mechanism, so the adaptor plate can be fixed on the casing. Locating and fastening are separated, the influence of the fastening mechanism on locating is avoided, and the locating between the casing and the support assembly is reliable, so the pass rate of high-low difference standard tests on whole machines is improved.
Description
[technical field]
The utility model relates to a kind of syndeton of display device, more particularly, relates to a kind of display device middle shell of the anglec of rotation and syndeton between the bracket component adjusted.
[background technology]
In flat-type display device such as existing flat-panel monitor, panel TV set, in order to adapt to user's different visual angles, it is rotatable with bracket component that the housing with display plane is set usually.For easy for installation, relatively turnable fixed support and swinging mounting are set in support usually, housing is fixed on the swinging mounting in the bracket component by coupling assembling.During use, adjust the display view angle that swinging mounting just can be adjusted housing.
In existing display device, on bracket component, be set with card extender usually, by utilizing screw card extender and housing are fixed together, with realization housing is fixed on the bracket component.In display device 100a as shown in Figure 1, the card extender 21a among the bracket component 20a is fixed on the housing 10a by a screw 30a; In display device 100b as shown in Figure 2, the card extender 21b among the bracket component 20b is fixed on the housing 10b by four screw 30b.As display device, need meet the testing standard of complete machine difference of height usually.Specifically as shown in Figure 4, apply identical power F1, F2 at the upside two ends of display device 100 respectively, measure display device downside two ends are less than regulation apart from the height difference H 1-H2 of table top or surface level numerical value.Therefore, need card extender 21 in the bracket component 20 and the accurate positioning between shell 10 bodies.And mainly be that cooperation by screw and screw hole comes the relative position between positioning housing and the card extender in the prior art, as shown in Figure 1, 2; Because screw itself need bear the tangential force that housing produces, make that this location structure is unreliable when mounted, be easy to generate deviation, it is very low to cause complete machine to carry out the percent of pass of difference of height standard testing.In addition, as shown in Figure 3, syndeton of the prior art needs the operation of mounting or dismounting screw when mounting or dismounting, install inconvenience.
[utility model content]
The technical problems to be solved in the utility model is, exist the syndeton between housing and the bracket component to cause the low problem of complete machine difference of height standard testing percent of pass at rotary display device in the prior art, provide between a kind of housing and the bracket component location reliably, the syndeton of rotary display device accurately.
The technical scheme that its technical matters that solves the utility model adopts is: the syndeton of constructing a kind of rotary display device, comprise housing with display plane and the bracket component of fixedlying connected with housing by card extender, described housing is provided with the guide chute that is complementary with card extender, is provided with between described card extender and the housing card extender is fixed on retention mechanism on the housing.
In the syndeton of above-mentioned rotary display device described in the utility model, described guide chute top is provided with two top flap that match with described card extender top, and described guide chute bottom is provided with two side boards that cooperate with described card extender side.
In the syndeton of above-mentioned rotary display device described in the utility model, the gravity direction folder when two cell walls of described guide chute and card extender two sides are obliquely installed and normally use with housing acutangulates.
In the syndeton of above-mentioned rotary display device described in the utility model, described retention mechanism is to pass the screw that the threaded hole of corresponding described through hole setting on the through hole that is provided with on the described card extender and the described housing matches.
In the syndeton of above-mentioned rotary display device described in the utility model, described retention mechanism is the elasticity card and the groove that cooperatively interact that is provided with between described card extender and the housing.
In the syndeton of above-mentioned rotary display device described in the utility model, it is the 75-90 degree that described elasticity card leans on the gradient of card extender top one side by the gradient of card extender bottom one side less than 45 degree
Use the syndeton of rotary display device described in the utility model, has following beneficial effect: be fixed on card extender on the bracket component and the cooperation between the guide chute by utilization, make the left and right directions top offset of card extender can access restriction, thereby be positioned at card extender in the guide chute reliably, by retention mechanism card extender is fixed on the housing again, thereby makes card extender to be fixed on the housing.Separate with fastening the location like this, has avoided retention mechanism to location influence, makes that the location between housing and the bracket component is reliable, thereby improve the percent of pass that complete machine carries out the difference of height standard testing.
Further,, side board is set in the bottom of guide chute by top flap being set at the guide chute top, make that card extender inserts in the guide chute after, locate by side board the side by the top flap location at its top; And on housing the mismachining tolerance during processing side board and top flap with respect in the easier control of the mismachining tolerance of guide chute, promptly add man-hour top flap and the position of related features of side board be guaranteed with respect to the position of related features of guide chute is easier, thereby do not need to provide the machining precision of guide chute, reduced processing cost, and further improved bearing accuracy between housing and the bracket component, further improve the percent of pass that complete machine carries out the difference of height standard testing.
Further, by with two cell walls of guide chute and the card extender two sides are obliquely installed and gravity direction when normally using with housing presss from both sides the acute angle that becomes to equate, make two cell walls form the opening of downward expansion; When being enclosed within the guide chute of housing on the card extender, card extender inserts guide chute along cell wall, and the cell wall of inclination can play the effect of guiding, makes card extender to insert rapidly in the guide chute, and automatically and top flap and side board match, form reliably and locate.
The utility model is described in further detail below in conjunction with drawings and Examples.
[description of drawings]
Fig. 1 is first kind of embodiment of the syndeton of rotary display device in the prior art;
Fig. 2 is second kind of embodiment of the syndeton of rotary display device in the prior art;
Fig. 3 is the exploded perspective view of Fig. 1;
Fig. 4 is the synoptic diagram that rotary display device is carried out the difference of height standard testing;
Fig. 5 is the complete machine synoptic diagram in the syndeton preferred embodiment of rotary display device described in the utility model;
Fig. 6 is the stereographic map of the syndeton preferred embodiment of rotary display device described in the utility model;
Fig. 7 is the explosive view of Fig. 6;
Fig. 8 is the I portion enlarged diagram of Fig. 6;
Fig. 9 is the front view of the syndeton preferred embodiment of rotary display device described in the utility model;
Figure 10 is the A-A cut-open view of Fig. 9;
Figure 11 is the II portion enlarged diagram of Figure 10.
[embodiment]
Shown in Fig. 5,6,7,8,9,10,11, in the preferred embodiment of the syndeton of rotary display device described in the utility model, comprise housing 10 and bracket component 20 with display plane 11, comprise card extender 21 in the bracket component 20, card extender 21 can be fixed together with the swinging mounting in the bracket component or integrated setting; Bracket component 20 is fixed together by card extender 21 and housing 10.The installed position of corresponding card extender is provided with guide chute 12 on housing 10, guide chute 12 can be arranged on the independent installing plate 13, installing plate 13 is fixed on the housing rear side by securing member, also can be with installing plate and housing integrated setting, promptly guide chute 12 is directly processed and is arranged on the housing rear side; Card extender 21 inserts in the guide chute 12, and is fixed together by retention mechanism 30 and housing 10.Guide chute 12 is made up of two two guide rail 14a, 14b that are arranged on the housing rear side, and the equal in length of every guide rail makes when card extender 21 inserts in the guide chutes 12, can not produce inclination, with the requirement of the difference of height standard testing of satisfying complete machine.
Shown in Fig. 6,7,8,9, in this preferred embodiment, preferably at the top of guide chute 12 top flap 13 is set, the top that promptly is positioned at every guide rail 14a (or 14b) is equipped with a top flap 13, and these two top flap 13 match with the top 21a of card extender; Simultaneously side board is set in the bottom of guide chute, two side boards 15 that cooperate with described card extender side 21c, the bottom that promptly is positioned at every guide rail 14a (or 14b) is equipped with a side board 15, and these two side boards 15 cooperate with the both sides of card extender 21 respectively.Guide chute inlet 12b is to the distance of top flap 15 and the deep equality of card extender 21 insertion guide chutes 12, and the distance between the two sides baffle plate 15 equates with the width that card extender stretches into the bottom 21b of guide chute part.When card extender 21 inserts guide chute 12, two top flap 13 cooperate with card extender top 21a, control card extender 21 inserts the degree of depth of guide chute, left and right side baffle plate 15 limits the gap between card extenders 21 and the guide chute inlet 12b simultaneously, thereby can limit card extender 21 rocking in guide chute 12, realize reliable location, guarantee that complete machine meets the difference of height testing standard.By retention mechanism 30 card extender 21 is fixed on housing 10 rear sides again, thereby can conveniently finishes installation.
Be preferably in the position that card extender top 21a matches with top flap 13 breach 22 is set, the geomery of this breach 22 and top flap 13 are complementary, when card extender 21 is in guide rail inserts guide chute 12, top flap 13 just in time matches with breach 22, thereby restriction card extender top 21a rocking in guide chute bottom land 12a further improved the reliability of location.
In this preferred embodiment, be provided with preferably that two cell walls of guide chute 12 and card extender two sides 21c tilt and the gravity direction folder during with housing 10 normal uses acutangulates.As shown in Figure 9, the angle a that the cell wall of guide chute 12 and centre line L form is an acute angle, and this makes two cell walls form the opening of downward expansion.When the guide chute 12 of housing is enclosed within on the card extender 21, card extender 21 inserts guide chute 12 along cell wall, the cell wall that tilts can play the effect of guiding, make card extender 21 can be positioned in the guide chute 12 rapidly, and automatically and top flap 13 and side board 15 match, form reliably and locate.
In the syndeton of above-mentioned rotary display device described in the utility model, shown in Figure 10,11, retention mechanism 30 comprises elasticity card 31 that cooperatively interacts and the groove 32 that is provided with between card extender 21 and the housing 10.This preferred embodiment preferred elastomeric card 31 is arranged on the installing plate 13 of housing, and groove 32 is opened on the card extender 21.Elasticity card 31 outstanding being arranged on the chute plane of guide chute 12, it is less near the gradient of card extender bottom one side 31a (promptly near the guide chute inlet side) that elasticity card 31 preferably is set, and can be arranged between the 0-45 degree; And be close to the right angle near the gradient of card extender top one side 31b (promptly near guide chute bottom land one side), can be arranged between the 75-90 degree.When card extender 21 inserts in the guide chute 12 of housing rear sides, because elasticity card 31 is less near the gradient of guide chute entrance side, card extender 21 can be depressed elasticity card 31 along the gradient, makes elasticity card 31 produce distortion, makes that card extender 21 can continue to insert in the guide chute 12 along cell wall; After card extender 21 inserted guide chute bottom land 12a, elasticity card 31 is alignment indentation 32 just in time, and elasticity card 31 recovers original form and snaps in the groove 32, thereby card extender 21 is fixed on the housing 10.Because elasticity card 31 is configured to be approximately the right angle near the gradient of guide chute bottom land side, then elasticity card 31 is not easy to spin off in groove 32; Have only the bigger external force of use to drag card extender 31, just can in groove 32, spin off after making elasticity card 31 produce distortion.Specifically can select the material of different elasticity cards as required for use, with the size of the power determining card extender is hauled out in the guide chute.Like this, when holding complete machine, housing 10 can not break away from from bracket component 20 yet, makes fastening reliably making things convenient for fast again install and remove.
In the above-described embodiments, the screw that the threaded hole that is provided with on housing matches passes the through hole that is provided with on the card extender correspondence position by screw, can realize equally card extender is fixed on the housing.
The above only is several preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. the syndeton of a rotary display device, comprise housing with display plane and the bracket component of fixedlying connected with housing by card extender, it is characterized in that, described housing is provided with the guide chute that is complementary with card extender, is provided with between described card extender and the housing card extender is fixed on retention mechanism on the housing.
2. the syndeton of a kind of rotary display device according to claim 1, it is characterized in that, described guide chute top is provided with two top flap that match with described card extender top, and described guide chute bottom is provided with two side boards that cooperate with described card extender side.
3. the syndeton of a kind of rotary display device according to claim 2 is characterized in that, both sides, described card extender top are provided with breach, and described top flap matches with described card extender top by breach.
4. the syndeton of a kind of rotary display device according to claim 2 is characterized in that, the gravity direction folder when two cell walls of described guide chute and card extender two sides are obliquely installed and normally use with housing acutangulates.
5. according to the syndeton of each described a kind of rotary display device of claim 1 to 4, it is characterized in that described retention mechanism is to pass the screw that the threaded hole of corresponding described through hole setting on the through hole that is provided with on the described card extender and the described housing matches.
6. according to the syndeton of each described a kind of rotary display device of claim 1 to 4, it is characterized in that described retention mechanism comprises the elasticity card and the groove that cooperatively interact that is provided with between described card extender and the housing.
7. the syndeton of a kind of rotary display device according to claim 6 is characterized in that, it is the 75-90 degree that described elasticity card leans on the gradient of card extender top one side by the gradient of card extender bottom one side less than 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202606612U CN201594357U (en) | 2009-11-24 | 2009-11-24 | Connecting structure of rotating display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202606612U CN201594357U (en) | 2009-11-24 | 2009-11-24 | Connecting structure of rotating display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201594357U true CN201594357U (en) | 2010-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202606612U Expired - Fee Related CN201594357U (en) | 2009-11-24 | 2009-11-24 | Connecting structure of rotating display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201594357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531152A (en) * | 2014-11-19 | 2018-01-02 | Dav公司 | Display device for motor vehicles |
| CN108258385A (en) * | 2018-01-19 | 2018-07-06 | 广州视源电子科技股份有限公司 | A kind of pallet and touch with antenna function show equipment |
-
2009
- 2009-11-24 CN CN2009202606612U patent/CN201594357U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531152A (en) * | 2014-11-19 | 2018-01-02 | Dav公司 | Display device for motor vehicles |
| CN107531152B (en) * | 2014-11-19 | 2020-11-10 | Dav公司 | Display device for a motor vehicle |
| CN108258385A (en) * | 2018-01-19 | 2018-07-06 | 广州视源电子科技股份有限公司 | A kind of pallet and touch with antenna function show equipment |
| CN108258385B (en) * | 2018-01-19 | 2024-02-20 | 广州视源电子科技股份有限公司 | Tray with antenna function and touch display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20131124 |