CN208423297U - A kind of terminal plate shield that protective is strong - Google Patents

Abstract

The utility model discloses a kind of terminal plate shields that protective is strong, including hinge, back box, lower box body, upper cartridge body and rotation lid, the hinge is rotatably installed in the upper surface of upper cartridge body, the lower box body is slidably mounted on the lower end surface of upper cartridge body, the back box is slidably mounted on the inside of lower box body, the inside of the lower box body is connected with the first Air Filter, and first Air Filter be connected to the top of back box, the front end face of the lower box body offers lower buckle, the rotation lid is rotatably installed in the side end face of hinge, the center that the rotation covers end face offers the first card slot, the side end face of the rotation lid is fixedly installed with connecting rod, the side end face of the connecting rod is fixedly installed with buckle, the upper cartridge body includes latch plate, first axis and spring.The utility model is by being equipped with the first Air Filter, rotation lid, spring, the second Air Filter and the first axis, so that device protective performance improves.

Description

A kind of terminal plate shield that protective is strong

Technical field

The utility model relates to terminal plate technical field, specially a kind of terminal plate shield that protective is strong.

Background technique

Terminal plate shield, which refers to, is influenced the device of its performance by extraneous factor for protecting terminal plate not, is commonly used to Family, the places such as laboratory, but present terminal plate protection is covered with defect below: protective performance is poor, so that terminal plate Shield is substantially reduced with terminal plate service life, not easy to install.

Utility model content

The purpose of this utility model is to provide a kind of terminal plate shields that protective is strong, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of terminal plate shield that protective is strong, The upper surface of upper cartridge body, the lower box are rotatably installed in including hinge, back box, lower box body, upper cartridge body and rotation lid, the hinge Body is slidably mounted on the lower end surface of upper cartridge body, and the back box is slidably mounted on the inside of lower box body, the inside card of the lower box body It is connected to the first Air Filter, and the first Air Filter is connected to the top of back box, the front end face of the lower box body offers lower buckle, institute The side end face that rotation lid is rotatably installed in hinge is stated, the center that the rotation covers end face offers the first card slot, described The side end face of rotation lid is fixedly installed with connecting rod, and the side end face of the connecting rod is fixedly installed with buckle, the upper cartridge body Including latch plate, the first axis and spring, the latch plate is fixedly mounted on the upper end of upper cartridge body, and first axis is provided with The lower end surface of latch plate, the spring are fixedly mounted on the inside of latch plate, and the back box includes the second card slot, second dust-proof Net, the second axis, idler wheel and rotation axis, second card slot are provided with the inside of back box, and second Air Filter is connected to The inside of two draw-in groove, second axis are provided with the two side ends of back box, and the idler wheel is rotatably installed in the side of the second axis Face, the rotation axis are rotatably installed in the center of idler wheel side end face.

Preferably, there are two the connecting rod opens up, and connecting rod is symmetrically distributed in the upper surface of rotation lid.

Preferably, the upper surface of the lower box body offers sliding slot, and card slot fastens with the first axis.

Preferably, the upper buckle is adapted to the engaging of lower buckle.

Preferably, the spring is equipped with six groups, and is evenly distributed on the inside of latch plate.

Preferably, the inner bottom of the lower box body opens up fluted, and groove fastens with the second axis.

Preferably, the latch plate is made of rubber material.

Compared with prior art, the beneficial effects of the utility model are as follows:

1. the utility model is by being equipped with the first Air Filter, rotation lid, spring, the second Air Filter and the second axis, lower box The inside of body has been clamped the first Air Filter, and rotation lid is rotatably installed in the side end face of hinge, and spring is fixedly mounted on latch plate Inside, the second Air Filter are connected to the inside of the second card slot, and the upper end inside lower box body offers groove body, and the first Air Filter with Groove body engaging, so that the first Air Filter to be connected to the inside of lower box body, when using the device, is first put into wiring for terminal plate Plate shield closes rotation lid by the rotation of hinge, and the upper surface for rotating lid offers the first card slot, the design of the first card slot It is one side of design of the first Air Filter and rotation lid in order to communicate with the outside world the fixed line in terminal plate upper end by the first card slot Face is to be on the one hand to dust-proof to radiate, and reduces a possibility that dust is because of blocking device, has opened up slot inside back box, the Two Air Filters are slidably mounted on the bottom of back box, the second axis are opened when the local air that device is placed is moister, in back box Inside place desiccant, reduce the humidity of device, connecting plate protected to realize, the design of the second Air Filter is conducive to prevent Dirt is also beneficial to the realization of the moisture absorption, and when the place for colliding or contacting is taken notice of in the placement of connecting plate shield, latch plate is set In respect of be conducive to avoid falling the damage to connecting plate because of collision, spring is uniformly issued in the inside of latch plate, what is collided When situation, spring can generate deformation, and the reduction together with spring of the upper surface of latch plate is reduced because external force is to connecting plate shield With the injury of connecting plate, it is poor that this design solves device protective performance, so that terminal plate shield and terminal plate use the longevity Order the problem substantially reduced.

2. the utility model is offered down by being equipped with connecting rod, lower buckle, upper cartridge body and idler wheel, the front end face of lower box body Buckle, the side end face for rotating lid are fixedly installed with connecting rod, and idler wheel is rotatably installed in the side end face of the second axis, and the first axis is solid Dingan County is mounted in the lower end surface of upper cartridge body, and the upper surface of lower box body offers sliding slot, and sliding groove fastens with the first axis and makes When with the device, the first axis is adapted with the sliding slot that lower box body upper surface opens up, realizes that upper cartridge body is mutually fixed with lower box body Installation, is adapted to by the second axis with the groove that the inner bottom of lower box body opens up, so that back box and lower box body are rotatablely installed, The side end face of second axis has been rotatablely installed idler wheel, and idler wheel slides in the groove that lower box body inner bottom opens up, to drive Second axis is adapted with groove, and this design solves the problems, such as that device is not easy to install.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the upper cartridge body structure sectional view of the utility model；

Fig. 3 is the back box structural schematic diagram of the utility model.

In figure: blocking under buckle, 3- connecting rod, 4- hinge, the first Air Filter of 5-, 6- back box, 7- on the first card slot of 1-, 2- Button, 8- lower box body, 9- upper cartridge body, 10- rotate lid, 11- latch plate, the first axis of 12-, 13- spring, the second card slot of 14-, 15- Second Air Filter, the second axis of 16-, 17- idler wheel, 18- rotation axis.

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 making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of terminal plate shield that protective is strong, packet It includes hinge 4, back box 6, lower box body 8, upper cartridge body 9 and rotation lid 10, hinge 4 and is rotatably installed in the upper surface of upper cartridge body 9, lower box body 8 are slidably mounted on the lower end surface of upper cartridge body 9, and back box 6 is slidably mounted on the inside of lower box body 8, and the inside of lower box body 8 is connected with One Air Filter 5, and the first Air Filter 5 is connected to the top of back box 6, on the one hand the design of the first Air Filter 5 and rotation lid 10 is In order to radiate, it is on the one hand to dust-proof, reduces a possibility that dust is because of blocking device, the front end face of lower box body 8 offers down Buckle 7, rotation lid 10 are rotatably installed in the side end face of hinge 4, and the center of rotation 10 upper surface of lid offers the first card slot 1, the design of the first card slot 1 is to rotate lid 10 to communicate with the outside world the fixed line in terminal plate upper end by the first card slot 1 Side end face is fixedly installed with connecting rod 3, and the side end face of connecting rod 3 is fixedly installed with buckle 2, upper cartridge body 9 include latch plate 11, First axis 12 and spring 13, latch plate 11 are fixedly mounted on the upper end of upper cartridge body 9, and the first axis 12 is provided with latch plate 11 Lower end surface, spring 13 is fixedly mounted on the inside of latch plate 11, and back box 6 includes the second card slot 14, the second Air Filter 15, second Axis 16, idler wheel 17 and rotation axis 18, the second card slot 14 are provided with the inside of back box 6, and the second Air Filter 15 is connected to the second card The inside of slot 14, the design of the second Air Filter 15 are conducive to dust-proof, are also beneficial to the realization of the moisture absorption, the second axis 16 is provided with bottom The two side ends of box 6, idler wheel 17 are rotatably installed in the side end face of the second axis 16, and rotation axis 18 is rotatably installed in 17 side end face of idler wheel Center.

There are two connecting rod 3 opens up, and connecting rod 3 is symmetrically distributed in the upper surface of rotation lid 10, the upper surface of lower box body 8 Sliding slot being offered, and card slot fastens with the first axis 12, upper buckle 2 is adapted to lower 7 engaging of buckle, and spring 13 is equipped with six groups, And it is evenly distributed on the inside of latch plate 11, the inner bottom of lower box body 8 opens up fluted, and groove and 16 phase card of the second axis It closes, latch plate 11 is made of rubber material.

Working principle: when using the device, being first put into terminal plate shield for terminal plate, is closed by the rotation of hinge 4 Rotation lid 10 is closed, the upper surface of rotation lid 10 offers the first card slot 1, slot, the second Air Filter have been opened up inside the second axis 16 15 are slidably mounted on the bottom of the second axis 16, the second axis 16 are opened when the local air that device is placed is moister, the bottom of at Desiccant is placed in the inside of box 6, reduces the humidity of device, protects to realize to connecting plate, when connecting plate shield is placed on When the place that meaning is collided or contacted, spring 13 is uniformly issued in the inside of latch plate 11, when the case where colliding, bullet Spring 13 can generate deformation, and the reduction together with spring of the upper surface of latch plate 11 is reduced because external force is to connecting plate shield and company First axis 12 is adapted by the injury of fishplate bar with the sliding slot that 8 upper surface of lower box body opens up, and realizes upper cartridge body 9 and 8 phase of lower box body It is fixedly mounted, is adapted to by the second axis 16 with the groove that the inner bottom of lower box body 8 opens up, thus by back box 6 and lower box body 8 rotational installations, the side end face of the second axis 16 have been rotatablely installed idler wheel 17, and idler wheel 17 opens up recessed in 8 inner bottom of lower box body Sliding in slot, so that the second axis 16 be driven to be adapted with groove.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of terminal plate shield that protective is strong, including hinge (4), back box (6), lower box body (8), upper cartridge body (9) and rotation Hub cap (10), it is characterised in that: the hinge (4) is rotatably installed in the upper surface of upper cartridge body (9), lower box body (8) sliding It is mounted on the lower end surface of upper cartridge body (9), the back box (6) is slidably mounted on the inside of lower box body (8), the lower box body (8) Inside is connected with the first Air Filter (5), and the first Air Filter (5) is connected to the top of back box (6), before the lower box body (8) End face offers lower buckle (7), and the rotation lid (10) is rotatably installed in the side end face of hinge (4), and the rotation is covered on (10) The center of end face offers the first card slot (1), and the side end face of the rotation lid (10) is fixedly installed with connecting rod (3), institute The side end face for stating connecting rod (3) is fixedly installed with buckle (2), and the upper cartridge body (9) includes latch plate (11), the first axis (12) and spring (13), the latch plate (11) are fixedly mounted on the upper end of upper cartridge body (9), and first axis (12) is provided with The lower end surface of latch plate (11), the spring (13) are fixedly mounted on the inside of latch plate (11), and the back box (6) includes second Card slot (14), the second Air Filter (15), the second axis (16), idler wheel (17) and rotation axis (18), second card slot (14) are opened It is located at the inside of back box (6), second Air Filter (15) is connected to the inside of the second card slot (14), second axis (16) The two side ends of back box (6) are provided with, the idler wheel (17) is rotatably installed in the side end face of the second axis (16), the rotation axis (18) it is rotatably installed in the center of idler wheel (17) side end face.

2. a kind of strong terminal plate shield of protective according to claim 1, it is characterised in that: the connecting rod (3) There are two opening up, and connecting rod (3) is symmetrically distributed in the upper surface of rotation lid (10).

3. a kind of strong terminal plate shield of protective according to claim 1, it is characterised in that: the lower box body (8) Upper surface offer sliding slot, and card slot fastens with the first axis (12).

4. a kind of strong terminal plate shield of protective according to claim 1, it is characterised in that: the upper buckle (2) is under Buckle (7) engaging adaptation.

5. a kind of strong terminal plate shield of protective according to claim 1, it is characterised in that: the spring (13) sets There are six groups, and is evenly distributed on the inside of latch plate (11).

6. a kind of strong terminal plate shield of protective according to claim 1, it is characterised in that: the lower box body (8) Inner bottom open up fluted, and groove fastens with the second axis (16).

7. a kind of strong terminal plate shield of protective according to claim 1, it is characterised in that: the latch plate (11) It is made of rubber material.