CN208446920U - Operational commanding ruler folds laying rack - Google Patents

Abstract

The utility model provides a kind of operational commanding ruler folding laying rack, it includes the track being installed in containing box, and support frame and ruler rack above track, sliding block is installed on track, support frame is installed in the top of sliding block, and the top of ruler rack is connected by the top of the first articulated joint and support frame；Support frame is made of cross tube, sheer pole and two vertical bars, sheer pole is installed in the top of sliding block, and the bottom of two vertical bars is hinged by the second articulated joint and sheer pole, and the upper half of two vertical bars is provided with vertical guide groove, guide pad is installed, cross bar is installed on guide pad in guide groove.After folding laying rack expansion, major-minor ruler is pushed into heeling condition by ruler rack, and ruler is taken out out of containing box convenient for user, when wouldn't use major-minor ruler, can also obliquely be leaned against ruler on ruler rack, convenient for taking again.

Description

Operational commanding ruler folds laying rack

Technical field

The utility model relates to a kind of operational commanding rulers to fold laying rack.

Background technique

Tactics-level curve ruler for combined combat commander main scale (abbreviation main scale) and Tactics-level curve ruler for combined combat commander auxiliary scale are (referred to as secondary Ruler), it is designed to adapt to version label use in 2013, size is 26 × 12cm.Main scale can be used alone, can also be with pair Ruler is used cooperatively.

Main scale and auxiliary scale are typically placed in packaging bag, and when use takes out main scale and auxiliary scale out of containing box, wouldn't be made Used time places on the table.Since ruler is relatively thin, ruler is put on the table, and blade closely pastes on the table, it has not been convenient to user It takes up, brings inconvenience to user.

Utility model content

A kind of operational commanding ruler is provided the purpose of this utility model is to overcome the problems of the above-mentioned prior art Fold laying rack.

In order to achieve the above objectives, the technical solution of the utility model is as follows:

Operational commanding ruler folds laying rack, is mounted in containing box, the laying rack includes being installed in containing box Track, and support frame and ruler rack above track are equipped with sliding block on the track, and support frame as described above is fixed At the top of the sliding block, the top of the ruler rack is connected by the top of the first articulated joint and support frame as described above； Support frame as described above is made of cross tube, sheer pole and two vertical bars, and the sheer pole is installed in the top of the sliding block, two institutes The bottom for stating vertical bar is hinged by the second articulated joint and the sheer pole, and it is vertical that the upper half of two vertical bars is provided with Guide groove is equipped with guide pad in the guide groove, and the cross bar is fixed on the guide pad.

Further, being equipped with dish type damper on the pin shaft of first articulated joint and the second articulated joint.

Further, the bottom of the ruler rack is provided with supporting block normal thereto, the supporting block it is upper It is provided on supporting surface several for blocking the arc groove for setting ruler.

Further, being provided with folding pull rod between the upper cover and cabinet of the containing box；On the inner wall of the upper cover It is provided with one piece of display board, operational commanding ruler specification is printed on the display board.

Further, the box house of the containing box by one piece of partition every be divided into the first accommodating chamber and second accommodate Room, the track are installed in first accommodating chamber.

The beneficial effects of the utility model are: 1. folding laying racks are laid in containing box after folding completely, main scale and pair Ruler is lain on ruler rack, easy to carry；2. ruler rack is by main scale and auxiliary scale by water after folding laying rack expansion Level state is pushed into heeling condition, and ruler is taken out out of containing box convenient for user, can also be by ruler when wouldn't use main scale and auxiliary scale Son obliquely leans against on ruler rack；3. disc type damper can make support frame and ruler rack keep unfolded state；4. The upper cover of containing box is opened i.e. it can be seen that specification, easy to use；5. the tools such as paper pen can be accommodated in second in containing box In accommodating chamber, function is concentrated.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.

Fig. 1 is the structural schematic diagram that operational commanding ruler disclosed in embodiment one folds laying rack；

Fig. 2 is the structural schematic diagram of supporting block disclosed in embodiment one；

Fig. 3-6 is the folding step schematic diagram of operational commanding ruler laying rack disclosed in embodiment one；

Fig. 7 is the structural schematic diagram of containing box disclosed in embodiment two.

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.

Embodiment one

Operational commanding ruler as shown in Figure 1 folds laying rack, the support frame 2 including solid track 1 and above track 1 With ruler rack 3, sliding block is installed on track 1, support frame 2 is installed in the top of sliding block, and the top of ruler rack 3 passes through First articulated joint 4 is connect with the top of support frame 2；Support frame 2 is made of cross tube 2a, sheer pole 2b and two vertical bar 2c, Sheer pole 2b is installed in the top of sliding block, and the bottom of two vertical bar 2c is hinged by the second articulated joint 5 and sheer pole 2b, and two The upper half of vertical bar 2c is provided with vertical guide groove 2d, is equipped with guide pad in guide groove 2d, cross bar is installed on guide pad. The bottom of ruler rack 3 is provided with supporting block 3a normal thereto, is provided on the upper supporting surface of supporting block several for blocking If the arc groove 3b (referring to fig. 2) of ruler.

Illustrate the jackknife action of laying rack below in conjunction with attached drawing 3-6.

Fig. 3 is laying rack fully unfolded position, and Fig. 6 is laying rack completely folded state.When folding, first by ruler rack 3 are lifted up upper limit position along vertical bar 2c, then ruler rack 3 is rotated down to plumbness (referring to fig. 4)；Then, Support frame 2 and ruler rack 3 are overturn to left down to horizontality (referring to Fig. 5)；Finally, support frame 2 and ruler are placed Frame 3 is carried out to the right along track 1 to right limit position (referring to Fig. 6).

After laying rack expansion will be folded, main scale and auxiliary scale are pushed into heeling condition by horizontality by ruler rack 3, are convenient for User takes out ruler out of containing box, and when wouldn't use main scale and auxiliary scale, ruler can also obliquely be leaned against to ruler rack 3 On, convenient for taking again.

Dish type damper is installed, disc type damper can be on the pin shaft of the first articulated joint 4 and the second articulated joint Support frame 2 and ruler rack 3 is set to keep unfolded state.

Embodiment two

The present embodiment combination attached drawing 7 introduces a kind of containing box, this containing box is mounted with that operation disclosed in embodiment one refers to It waves ruler and folds laying rack.

Referring to Fig. 7, containing box includes upper cover 6a and cabinet 6b, and folding pull rod 6c is provided between upper cover and cabinet.Storage For the box house of case by one piece of partition 6d every being divided into the first accommodating chamber 6e and the second accommodating chamber 6f, the track 1 in embodiment one is solid It is located in the first accommodating chamber, the tools such as paper pen can be accommodated in the second accommodating chamber in containing box.

After laying rack expansion, it is against on the bottom plate of cabinet to the bottom angled of ruler rack 3；Laying rack tiles after folding In containing box, the height of ruler rack 3 is lower than case mouth, and main scale and auxiliary scale are lain on ruler rack 3, easy to carry.

It is provided with one piece of display board 6h on the inner wall of upper cover, operational commanding ruler specification is printed on display board, opens and receives Receive case upper cover it can be seen that specification, easy to use.

Various modifications to these embodiments will be readily apparent to those skilled in the art, herein Defined General Principle can be real in other embodiments without departing from the spirit or scope of the present utility model It is existing.Therefore, the present invention will not be limited to the embodiments shown herein, and be to fit to it is disclosed herein Principle and the consistent widest scope of features of novelty.

Claims (5)

1. operational commanding ruler folds laying rack, it is mounted in containing box, which is characterized in that the laying rack includes being installed in storage Track in case, and support frame and ruler rack above track are equipped with sliding block, the support on the track Frame is installed in the top of the sliding block, and the top of the ruler rack passes through the top of the first articulated joint and support frame as described above Connection；Support frame as described above is made of cross tube, sheer pole and two vertical bars, and the sheer pole is installed in the top of the sliding block, The bottom of two vertical bars is hinged by the second articulated joint and the sheer pole, and the upper half of two vertical bars is provided with Vertical guide groove is equipped with guide pad in the guide groove, and the cross bar is fixed on the guide pad.

2. operational commanding ruler according to claim 1 folds laying rack, which is characterized in that first articulated joint and the Dish type damper is installed on the pin shaft of two articulated joints.

3. operational commanding ruler according to claim 2 folds laying rack, which is characterized in that the bottom of the ruler rack It is provided with supporting block normal thereto, is provided on the upper supporting surface of the supporting block several for blocking the arc groove for setting ruler.

4. operational commanding ruler according to claim 3 folds laying rack, which is characterized in that the upper cover and case of the containing box Folding pull rod is provided between body；It is provided with one piece of display board on the inner wall of the upper cover, is printed with operation on the display board Command rule specification.

5. operational commanding ruler according to claim 4 folds laying rack, which is characterized in that the box house of the containing box It is installed in first accommodating chamber by one piece of partition every being divided into the first accommodating chamber and the second accommodating chamber, the track.