TWM522483U - Drawer assembly - Google Patents

Description

Drawer holder and its components

The invention relates to a drawer seat, in particular to a drawer seat with waterproof effect.

Referring to the Chinese Utility Model No. TWM479539, a waterproof connector that can be inserted into an electronic card and installed in an electronic device includes an insulating body, a casing, a card ejecting mechanism, and a bearing. Unit and a waterproof structure. The carrying unit is disposed in an accommodating space formed by the insulating body and the outer casing, and the carrying unit is configured to insert an electronic card and is electrically connected to the electronic device. The waterproof structure comprises a fixing device and a pushing portion of the front end of the carrying unit and the card ejecting mechanism, and at least one waterproof member surrounding the pushing portion. The waterproofing member is annularly tightly sleeved on the pushing portion and the outer casing. The inner side walls abut against each other to prevent the liquid located outside the waterproof connector from penetrating through the joint between the outer casing and the pushing portion.

However, in actual use of the drawer seat, the pushing portion and the outer casing member achieve a sealing effect when the card is moved in and out of the plugging direction, and the sealing effect of the pushing portion in the up and down direction or the surrounding can not be achieved at the same time.

Therefore, it is necessary to improve the conventional drawer to overcome the above drawbacks.

In view of the above, the object of the present invention is to provide a drawer seat which can achieve multi-directional waterproof effect, simplified structure and convenient process.

In order to achieve the foregoing object, the object of the present invention is achieved by the following technical solutions: a drawer seat for use with an electronic device having a receiving space, comprising a frame portion for accommodating an electronic card and located inside the receiving space a pushing portion at a rear end of the frame body and a sealing member sleeved on the pushing portion, the drawer seat further having a rotating portion rotatably connecting the frame portion and the pushing portion, the sealing member being elastic The material is made of the upper and lower surfaces of the sealing member against the inner wall of the receiving space of the electronic device.

Compared with the prior art, the present invention has the following beneficial effects: the drawer seat of the present invention is provided with an elastic sealing member, and the sealing member interferes with the inner wall of the electronic device when the card is advanced and retracted, thereby achieving the waterproof effect. The drawer seat is inserted into the electronic device in the reverse direction to ensure that the electronic card is stably received in the accommodating space.

The first picture is a three-dimensional combination diagram of the novel drawer seat;

The second figure is a perspective view of the first figure taking out the sealing member;

The third figure is a three-dimensional view of the first figure seen from another direction;

The fourth figure is a three-dimensional diagram of the third figure taking out the sealing member;

The fifth figure is an exploded view of the new drawer seat;

The sixth figure is a three-dimensional schematic view of the new drawer seat installed in the electronic device;

Figure 7 is a cross-sectional view taken along line VII-VII of Figure 6; and

The eighth figure is a schematic cross-sectional view of the active state.

The specific embodiment of the drawer holder 100 of the present invention will be described in detail below with reference to the following drawings. The directions involved in this specification are based on the first figure.

Referring to the first to eighth figures, the drawer unit 100 of the present invention is configured to receive and receive an electronic card and mount it in an electronic device 200, and includes a frame portion 1 of a rectangular frame shape and is fixed to the frame portion. a pushing portion 2 that cooperates with one end, a loading case 3 that is formed at the bottom of the frame portion 1 and that defines the housing space 10 together with the frame portion 1, a rotating connection frame portion 1 and a rotating portion of the loading housing 3 4 and a sealing member 5 which is sleeved on the pushing portion 2. One end of the pushing portion 2 is defined as a rear end.

Referring to the second, fourth, and fifth figures, the rear end of the frame portion 1 has a pair of fixed blocks 11 respectively disposed on the two sides. The accommodating rotating portion 4 is passed through. The frame body portion 1 has a side wall 13 extending upward. A pair of holding grooves 14 are defined in the side walls 13 on the left and right sides of the frame body 1.

The pushing portion 2 includes a flat pressing portion 21, a connecting portion 22 formed to extend forward from the pressing portion 21, and a nip portion 23 formed to extend forward from the connecting portion 22. A receiving groove 24 is formed in the middle of the engaging portion 23 for receiving the middle portion of the rotating portion 4, and the notch of the receiving groove 24 faces the front end. The receiving groove 24 is located between the pair of fixing blocks 11 . In the up-and-down direction, the thickness of the connecting portion 22 is slightly smaller than the thickness of the engaging portion 23, and the thickness of the connecting portion 22 and the engaging portion 23 are both smaller than the thickness of the pressing portion 21. The connecting portion 22 is narrower than the pressing portion 21 in the left-right direction. The entirety of the nip portion 23 assembled between the pair of fixing blocks 11 is narrower than the connecting portion 22.

The loading case 3 is substantially a rectangular metal piece, and a plurality of holding legs 31 are disposed around the inside to be positioned inside the frame portion 1.

The sealing member 5 is a hollow annular structure made of an elastic material and is sleeved on the connecting portion 22 of the pushing portion 2 . The seal 5 has a pair of annular bodies 51 and a recess 50 between the pair of annular bodies 51.

Referring to the seventh and eighth figures, the electronic device 200 is provided with a first inner receiving portion 201, a second receiving portion 202 penetrating the first receiving portion 201, and an outermost end and The third housing portion 203 through which the second housing portion 202 passes. In the up and down direction, the second receiving portion 202 is wider than the first receiving portion 201 and narrower than the third receiving portion 203. The first housing portion 201 houses the frame portion 1 of the drawer holder 100 and the loading case 3 . The second receiving portion 202 receives the engaging portion 23 and the partial connecting portion 22, and the engaging portion 23 of the pushing portion 2 abuts against the inner wall of the second receiving portion 202 in the up-and-down direction, the connection A gap is left between the portion 22 and the inner wall of the second receiving portion 202 in the up-and-down direction, and the sealing member 5 is sleeved on the connecting portion 22 such that the upper and lower surfaces of the recess portion 50 fit together The inner wall of the second accommodating portion 202 is elastically compressed against the inner wall of the second accommodating portion 202. The third receiving portion 203 receives the pressing portion 21 and the partial connecting portion 22 of the pushing portion 2, and the pressing portion 21 abuts against the inner wall of the third receiving portion 203 in the up-and-down direction, The rear end surface of the pressing portion 21 is flush with the notch of the third housing portion 203. The first housing portion 201, the second housing portion 202, and the third housing portion 203 may each be referred to as a receiving space.

The drawer seat 100 provided by the present invention is provided with an elastic sealing member 5, and the sealing member 5 interferes with the inner wall of the electronic device 200 when the card is advanced and retracted, thereby achieving the waterproof effect. The drawer base 100 is inserted into the electronic device 200 in the reverse direction to ensure that the electronic card is stably received in the accommodating space 10.

In view of the above, the above is only a preferred embodiment of the present invention, and those skilled in the art can still make various substitutions and modifications without departing from the spirit of the present invention. Therefore, the scope of the present invention should not be limited by the scope of the invention, and all the equivalent equivalents and modifications of the present invention are intended to be included within the scope of the following claims.

100‧‧‧Drawer

1‧‧‧ Frame Department

10‧‧‧ accommodating space

11‧‧‧Fixed blocks

12‧‧‧through holes

13‧‧‧ side wall

14‧‧‧ card slot

2‧‧‧Pushing Department

21‧‧‧ Pressing Department

22‧‧‧Connecting Department

23‧‧‧ occlusion

24‧‧‧ Reception trough

3‧‧‧Loading shell

31‧‧‧holding feet

4‧‧‧Rotation

5‧‧‧Seal

50‧‧‧Depression

51‧‧‧ring body

200‧‧‧Electronic devices

201‧‧‧First accommodation

202‧‧‧Second housing

203‧‧‧ Third Housing

1‧‧‧ Frame Department

21‧‧‧ Pressing Department

22‧‧‧Connecting Department

3‧‧‧Loading shell

4‧‧‧Rotation

50‧‧‧Depression

51‧‧‧ring body

200‧‧‧Electronic devices

201‧‧‧First accommodation

202‧‧‧Second housing

203‧‧‧ Third Housing

Claims (9)

a drawer seat for use with an electronic device having a receiving space, comprising: a frame portion for accommodating an electronic card and located inside the receiving space; a pushing portion at a rear end of the frame portion and a sleeve a sealing member, wherein the drawer seat further has a rotating portion rotatably connecting the frame portion and the pushing portion, the sealing member is made of an elastic material, and the upper and lower surfaces of the sealing member resist the electron The inner wall of the receiving space of the device. The drawer seat according to claim 1, wherein the pushing portion includes a nip portion pivotally connected to the frame portion, a pressing portion, and a connecting portion connecting the nip portion and the pressing portion, the nip portion The upper and lower surfaces are attached to the inner wall of the receiving space, and the sealing member is sleeved on the connecting portion and abuts against the rear end of the engaging portion. The drawer according to claim 2, wherein in the up and down direction, the thickness of the engaging portion is smaller than the thickness of the pressing portion, which is larger than the thickness of the connecting portion. The drawer seat of claim 2, wherein the rear end of the frame portion is provided with a fixing block on both sides, the engaging portion is located between the pair of fixing blocks, and the rotating portion is connected through The pair of fixing blocks and the nip portion. The drawer of claim 1, wherein the seal comprises a pair of annular bodies and a recess between the pair of annular bodies, the recesses conforming to the inner wall of the receiving space, The annular body compresses against the inner wall of the receiving space. A drawer base assembly includes an electronic device and a drawer seat housed in the electronic device, the drawer seat includes a frame body portion for accommodating the electronic card and located inside the receiving space, and a pushing portion located at an outer end of the frame body portion a sealing member disposed on the pushing portion, the electronic device includes a first receiving portion for receiving the frame portion and a second receiving portion for receiving the pushing portion and the sealing member, wherein the drawer The seat further has a rotating portion rotatably connecting the frame portion and the pushing portion, the sealing member being made of an elastic material, and the upper and lower surfaces of the sealing member abut against the inner wall of the second receiving portion of the electronic device. The drawer seat assembly of claim 6, wherein the pushing portion includes a nip portion pivotally connected to the frame portion, a pressing portion, and a connecting portion connecting the nip portion and the pressing portion, the occlusion The upper and lower surfaces of the portion are attached to the inner wall of the second receiving portion, and the sealing member is sleeved on the connecting portion and abuts against the rear end of the engaging portion. The drawer assembly of claim 7, wherein the electronic device has a third receiving portion for receiving the pressing portion, and the upper and lower surfaces of the pressing portion are attached to the inner wall of the third receiving portion, the pressing The front end of the portion forms a gap together with the connecting portion and the inner wall of the third receiving portion. The drawer base assembly of claim 6, wherein the drawer base comprises a loading case disposed at a bottom of the frame portion and carrying an electronic card, the drawer seat being reversely inserted into the electronic device .