Background technology
In flat panel display, Thin Film Transistor-LCD (Thin Film Transistor-Liquid Crystal Display, hereinafter to be referred as TFT-LCD) have characteristics such as volume is little, low in energy consumption, radiationless, manufacturing cost is relatively low, occupied leading position in current flat panel display market.At the TFT-LCD production field, owing to may produce the liquid crystal panel of multiple different size, different size at same production line, therefore in the middle of whole process of production, a kind of to have a LCD panel that multiple size adaptibility to response can be provided most important with the card casket.
Fig. 5 loads the front view that blocks casket for the available liquid crystal panel, and as shown in Figure 5, the structure that the available liquid crystal panel loads the card casket comprises: top frame 101, bottom framework 103 are enclosed to form the access space that is used to place liquid crystal panel with body side frame 102; Be symmetrically arranged with a plurality of on bottom framework 103 and the top frame 101 in order to adjust the sizing hole 105 of location size; About two one-sided barriers 104 are separately positioned in the access space each one, the two ends up and down of one-sided barrier 104 respectively are provided with two cylindrical pilot pins 106 that have spring assembly, and this pilot pin 106 is inserted in the pilot hole 105, in order to locate one-sided barrier 104; The centre position of access space is provided with a bilateral barrier 109, and this bilateral barrier 109 can not be adjusted; Bilateral barrier 109 both sides and one-sided barrier 104 inboards are symmetrically arranged with the support bar 108 that several are used to place liquid crystal panel 107.In concrete use, when the size of access space in the needs adjustment card casket, then need pilot pin 106 is extracted from the pilot hole 105 of top frame 101 and bottom framework 103; And then one-sided barrier 104 moved to the position in the sizing hole 105 of appointment, insert pilot pin 106 and finish and adjust operation.
The actual use shows, the available liquid crystal panel loads the card casket when adjusting the size of access space, need all extract one-sided barrier pilot pin up and down, and insert this dimension modifying mode very complicated once more after moving to the pilot hole of specified size position of top frame and bottom framework.Because the pilot hole between a lot of sizes is separated by very near, and around dimension mark and the pilot hole perpendicular to people's sight line, operating personnel are general when moving one-sided barrier is inconvenient to see the size sign or because error in judgement, pilot pin is inserted in the pilot hole of different size before and after causing, and the not corresponding error in this kind position is difficult to the naked eye differentiate, and the maloperation probability is higher.Cause one-sided barrier adjusted size mistake if produce maloperation, when loading liquid crystal panel, just can cause liquid crystal panel can't supported bar to support and cause falling breakage, simultaneously a large amount of liquid crystal panels falls and may cause mechanical arm to bump with it when picking and placeing liquid crystal panel and damage, and has great potential safety hazard.
The utility model content
The purpose of this utility model provides a kind of LCD panel card casket, overcomes the more high defective of prior art maloperation probability, realizes the quick, accurate of card casket dimension modifying.
To achieve these goals, a kind of LCD panel card casket, comprise front baffle, afterframe and two body side frames, described front baffle, afterframe and two body side frames are enclosed to form the access space that is used to place liquid crystal panel, bottom bar and preceding push rod before described front baffle comprises, described afterframe comprises back bottom bar and back push rod, two one-sided barriers are separately positioned in the described access space, and it is parallel with described body side frame, described front baffle is provided with several first locating slots that are used for fixing described one-sided barrier, described afterframe be provided be used for fixing described one-sided barrier with corresponding several second locating slots of described first locating slot, bottom bar and described afterwards between the bottom bar before described, and/or push rod afterwards is provided with at least one channel bar vertical with described body side frame between the push rod with described before described, and described channel bar closes on described front baffle, on the described channel bar with described first locating slot, the second locating slot correspondence is provided with several the 3rd locating slots that are used for fixing described one-sided barrier.
The utility model proposes a kind of LCD panel card casket; by locating slot is set; barrier is extracted and adjusted size is finished in insertion with blade type; simplified the difficulty of adjusted size; make dimension modifying fast, accurately; this structure has anti-plug dislocation protection mechanism simultaneously, has guaranteed the accuracy reinstalled, easy operating.
Description of drawings
Fig. 1 is the structural representation of the utility model LCD panel card casket;
Fig. 2 is the local enlarged diagram of the utility model LCD panel card casket;
Fig. 3 is the structural representation of bilateral barrier in the utility model LCD panel card casket;
Fig. 4 is the structural representation of one-sided barrier in the utility model LCD panel card casket;
Fig. 5 loads the front view of card casket for the available liquid crystal panel;
Description of reference numerals:
101-top frame; 102-body side frame; 103-bottom framework;
104-one-sided barrier; 105-pilot hole; 106-pilot pin;
107-liquid crystal panel; 108-support bar; 201-front baffle;
202-body side frame; 203-afterframe; 204-support bar;
205-bilateral barrier; 206-one-sided barrier; 207-the first locating slot;
208-the second locating slot; 209-the three locating slot; 210-liquid crystal panel;
211-channel bar; 301-barrier frame; 302-support bar;
303-locating groove; 401-location hoodle; 402-sizing;
403-the first locating slot; 404-the three locating slot.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model LCD panel card casket, as shown in Figure 1, the structure of present embodiment LCD panel card casket comprises front baffle 201, afterframe 203 and two body side frames 202, front baffle 201, afterframe 203 and two body side frames 202 are enclosed to form the access space that is used to place liquid crystal panel 210, cubic space as shown in FIG., bottom bar and preceding push rod before front baffle 201 comprises, afterframe 203 comprises back bottom bar and back push rod, two one-sided barriers 206 are separately positioned in the access space, and it is parallel with body side frame 202, front baffle 201 is provided with several first locating slots 207 that are used for fixing one-sided barrier 206, afterframe 203 be provided be used for fixing one-sided barrier 206 with first locating slot, 207 corresponding several second locating slots 208, between preceding bottom bar and back bottom bar, and/or be provided with at least one channel bar 211 vertical between the push rod in preceding push rod and back with body side frame 202, and channel bar 211 closes on front baffle 201, on the channel bar 211 with first locating slot 207, second locating slot, 208 correspondences are provided with several the 3rd locating slots 209 that are used for fixing one-sided barrier 206.Particularly, the position of channel bar 211 and quantity can be provided with according to actual conditions, and in the technical scheme of present embodiment, this channel bar 211 is one, are arranged between preceding bottom bar and the back bottom bar.
Further specify the technical scheme of present embodiment below by concrete using method, when the size of access space in the needs adjustment card casket, need be one-sided barrier 206 whole extraction out in the access space, find first locating slot 207 according to the required size that is provided with, insert one-sided barrier 206 to first locating slots 207, take advantage of a situation and then insert in one-sided barrier 206 to the 3rd locating slots 209, till one-sided barrier 206 is inserted into second locating slot 208; Because the 3rd locating slot 209 closes on first locating slot 207, insert in the process of one-sided barrier 206 in order, in short distance, just the insertion circuit of one-sided barrier 206 is fixed on accurately on the position, and finally take advantage of a situation one-sided barrier 206 is inserted apart from far away and corresponding with first locating slot, 207 positions second locating slot 208, like this, first locating slot, 207, the second locating slots 208 and the 3rd locating slot 209 are fixed one-sided barrier 206 simultaneously.
The LCD panel card casket that the utility model proposes; by locating slot is set; one-sided barrier is extracted and adjusted size is finished in insertion with blade type; simplified the difficulty of adjusted size; make dimension modifying fast, accurately; this structure has anti-plug dislocation protection mechanism simultaneously, has guaranteed the accuracy reinstalled, easy operating.
On the basis of technique scheme, further, between two one-sided barriers 206, be provided with at least one bilateral barrier 205 parallel with one-sided barrier 206, this bilateral barrier 205 and two one-sided barriers 206 can be separated at least two access subspaces that size is identical or different with access space according to the size of the liquid crystal panel 210 that will place, because this bilateral barrier 205 can be provided with arbitrarily, makes the separation of access space more flexible.In the present embodiment, a bilateral barrier 205 is set, this bilateral barrier 205 and two one-sided barriers 206 are separated into two access subspaces with access space, can be implemented in the liquid crystal panel that loads two kinds of different sizes in the card casket by regulating bilateral barrier 205.Similarly, in adjusting the card casket during access bulk, bilateral barrier 205 adopts the installation method identical with above-mentioned one-sided barrier 206, can realize the change of the interior access bulk of card casket.
The above-mentioned technical solutions of this embodiment is by being provided with locating slot, the bilateral barrier extracted and adjusted size is finished in insertion with blade type, simplified the difficulty of adjusted size, makes dimension modifying fast, accurately; And the bilateral barrier can be provided with arbitrarily, makes the separation of access space more flexible; Simultaneously, the setting of locating slot has anti-plug dislocation protection mechanism, has guaranteed the accuracy reinstalled, easy operating.
Fig. 2 is the local enlarged diagram of the utility model LCD panel card casket, as shown in Figure 2, the structure of present embodiment and previous embodiment is basic identical, difference is, the inside surface of first locating slot 403 and the 3rd locating slot 404 is provided with and is used to press from both sides the first location flexible member of establishing one-sided barrier or bilateral barrier, and this first location flexible member can be location hoodle 401.Location hoodle 401 ejects behind one-sided barrier or bilateral barrier insertion locating slot, and one-sided barrier or bilateral barrier and locating slot are offseted, and plays further fixing effect.Further, also be provided with the sizing 402 of the size that is used for marking the liquid crystal panel of being placed on former frame frame and the channel bar with first locating slot 403 and the 3rd locating slot 404 correspondence positions, when adjusting the size of blocking access space in the casket, can select locating slot according to sizing 402 according to actual needs.In addition, identical with the structure of first locating slot 403 and the 3rd locating slot 404, the inside surface of second locating slot is provided with and is used to press from both sides the first location flexible member of establishing one-sided barrier or bilateral barrier, this first location flexible member can be the location hoodle, and, on afterframe, also be provided with the sizing of the size that is used for marking the liquid crystal panel of being placed with the second locating slot correspondence position.
Fig. 3 is the structural representation of bilateral barrier in the utility model LCD panel card casket, Fig. 4 is the structural representation of one-sided barrier in the utility model LCD panel card casket, as shown in Figure 3 and Figure 4, be symmetrically arranged with at least two on one-sided barrier and/or the bilateral barrier and be listed as the support bar 302 that is used to place liquid crystal panel, this support bar 302 is arranged on the barrier frame 301; Be provided with the figure notation of the liquid crystal panel quantity that is used to indicate current loading on one-sided barrier and the bilateral barrier with support bar 302 correspondence positions.Being provided with of figure notation can be seen in the card casket quantity of the liquid crystal panel of loading or unloading intuitively.Need to prove that the structure of one-sided barrier and bilateral barrier is basic identical, difference is, one-sided barrier only within it side support bar 302 is set, the bilateral barrier then all is provided with support bar 302 in its both sides; In the present embodiment, also be provided with on the upper boom of one-sided barrier and/or bilateral barrier and the lower beam and be used for and the first location locating groove 303 that engage of flexible member.Be example with the bilateral barrier below, in conjunction with Fig. 2, further specify the technical scheme of present embodiment by concrete using method, when the size of access space in the needs adjustment card casket, need extract out the bilateral barrier is whole, according to the required size that is provided with, find first locating slot 403 according to sizing 402, insert bilateral barrier to the first locating slot 403, take advantage of a situation and then insert in bilateral barrier to the three locating slots 404, till the bilateral barrier is inserted into second locating slot; Be equipped with location hoodle 401 in first locating slot, 403, the three locating slots 404 and second locating slot, treat to upspring after the bilateral barrier inserts fully, be fastened in the locating groove 303, reach fixed effect.
The above-mentioned technical solutions of this embodiment is by being provided with locating slot; barrier is extracted and adjusted size is finished in insertion with blade type; simplified the difficulty of adjusted size; make dimension modifying fast, accurately; this structure has anti-plug dislocation protection mechanism simultaneously, has guaranteed the accuracy reinstalled, easy operating; the fit structure of interior elasticity original paper of locating slot and locating groove is set simultaneously, has guaranteed that the one-sided barrier and/or the bilateral barrier that insert are more firm.
In addition, also has a kind of technical scheme that is different from previous embodiment that is provided with at locating groove and elasticity original paper, be specially: the upper boom and the lower beam of one-sided barrier and/or bilateral barrier are provided with locating groove, be provided with the second location flexible member that is used for fixing one-sided barrier and/or bilateral barrier in the locating groove, this second location flexible member can be spring, when one-sided barrier and/or the insertion of bilateral barrier, the second location flexible member can be upspring, with first locating slot, second locating slot and the 3rd locating slot offset, and can reach the effect of fixing one-sided barrier and/or bilateral barrier equally.
Need to prove that the technical solution of the utility model is equally applicable to glass substrate and loads the card casket; Locating slot is positioned on front baffle and the afterframe simultaneously, and can realize a plurality of sizing groove parallel arranged according to design requirement; According to actual conditions, the bilateral barrier in the card casket access space can be installed or not install; The locating slot bottom surface can be installed carriage and be inserted swimmingly and extract out to guarantee one-sided barrier and/or bilateral barrier; Also can be used for the identification liquid crystal panel quantity of loading or unloading at one-sided barrier and/or the corresponding support bar of bilateral barrier place mark arabic numeral.
The above-mentioned technical solutions of this embodiment has been simplified the difficulty of adjusted size by locating slot is set, and makes dimension modifying fast, accurately, and the structure of locating groove and elasticity original paper on the barrier is set, and has guaranteed that the one-sided barrier and/or the bilateral barrier of insertion is more firm.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.