CN201259902Y - Fixing mechanism for battery hook - Google Patents

Abstract

A fixing mechanism for fixing the hook of battery to the casing of electronic device is composed of a hollow position limiter, a bolt-lock part in said hollow position limiter, a locating part at one side of said hollow position limiter, and a push button combined with said bolt-lock part.

Description

Fixing mechanism for battery hook

technical field

The utility model relates to a fixing technology of an electronic device, in particular to a fixing mechanism of a battery hook.

Background technique

The popularization of portable electronic devices, such as notebook computers, personal mobile phones, palm-sized personal digital assistants (PDAs), walkmans (Walkman) or satellite navigation systems (GPS), etc., makes people's daily life more convenient. At the same time, the aforementioned portable electronic devices all have a battery inside, and the battery is usually a rechargeable battery that can be recharged. Therefore, when going out, the battery can be fixed to the predetermined position of the housing of the portable electronic device. The battery can be removed from the housing when not in use. Generally speaking, the housing and the battery are provided with corresponding slots and hooks to fix the battery to the housing.

Please refer to FIG. 1A and FIG. 1B , which show a schematic diagram of the fixing mechanism of the existing battery hook. As shown in the figure, a fixing mechanism of the battery hook (not shown) is provided on the casing 1 (only a part of the casing is shown), so as to The hooks for fixing the battery are attached to the casing 1 of the electronic device. The housing 1 is provided with a hollow spacer 11, a latch 12 disposed in the hollow spacer 11, and a push button 13 combined with the latch 12. One side of the hollow spacer 11 is provided with a first The opening 111 (as shown in FIG. 1B ), the adjacent side adjacent to the first opening 111 has a second opening 112 for the hook to pass through, and the opposite side of the first opening 111 is provided with a positioning The protrusion 113 is provided with a stopper 114 adjacent to the outside of the positioning protrusion 113 .

The locking member 12 is slidably disposed in the hollow limiting portion 11, and has a hook portion 121, a first slot 122 and a second slot 123 opposite to the second opening 112 for correspondingly hooking the battery hook. The first slot 122 is sleeved on the positioning protrusion 113 and reciprocally slides along the positioning protrusion 113 . The first slot 122 is provided with a first slot 124 and a second slot 125 . The push button 13 passes through the first opening 111 and is set on the second through groove 123 , so the push button 13 can drive the locking member 12 to slide back and forth in the hollow limiting portion 11 . In use, the user pushes the push button 13 to make the locking member 12 slide in the hollow limiting portion 11 to fix/detach the battery.

However, the above-mentioned positioning protrusion 113 is integrally and fixedly arranged on the housing 1 and is a solid structure, so its structural strength is strong but it does not have elastic force. In this way, when the latch 12 slides along the positioning protrusion 113, it is not only easy to have a situation where the action is not smooth, but also a situation where it is too tight and difficult to push when it is first used; When it is difficult to push, the user will apply a large force to operate, which will easily lead to structural damage. At the same time, after a period of use, since the positioning protrusion 113 has no elastic force, it will become smaller due to wear and tear, and loosen, resulting in the problem that it is difficult to move accurately, thereby reducing the overall practicability.

Therefore, how to provide a fixing technology to make the operation more smooth, thereby improving the above-mentioned shortcomings of the prior art, has become an urgent problem to be solved.

Contents of the invention

In view of the above-mentioned shortcomings of the prior art, the utility model provides a fixing mechanism for the battery hook, which can make the operation more smooth.

Another object of the present invention is to provide a battery hook fixing mechanism to prolong the service life.

Another object of the present utility model is to provide a fixing mechanism for the battery hook with a sense of step difference.

In order to achieve the above purpose and other purposes, the utility model provides a battery hook fixing mechanism, which is applied to fix the battery hook to the housing of the electronic device. The fixing mechanism includes a hollow limiter arranged on one surface of the housing part, a positioning part located on one side of the hollow limiting part, a latch part slidingly arranged on the hollow limiting part for engaging the hook, and a latch part provided on the other surface of the housing for combining with the latch A push button of a piece, the push button has an engaging part for passing through the hollow limiting part to combine with the latch part, and the feature is that the positioning part is an elastic positioning part with a gap to provide compression elasticity.

In the aforementioned fixing mechanism of the battery hook, the notch may penetrate from the top surface of the positioning portion (elastic positioning portion) to the bottom, or the notch may not penetrate to the bottom of the positioning portion. Wherein, the notch can be optionally arranged at the center of the positioning portion. In one embodiment, the outer edge of the positioning part has a convex rib, the latch part has a slot (first slot) corresponding to the positioning part, and the ribs are arranged at intervals on the inner edges of both sides of the slot. a plurality of slots; of course, slots can also be provided on the positioning portion, and the latch member is provided with ribs or raised points corresponding to the slots in the slots.

The beneficial effect of the utility model is that, compared with the prior art, the fixing mechanism of the battery hook of the utility model is provided with a gap in the elastic positioning part, and the elastic positioning part has elastic deformation ability through the gap, so that the operation The time is more smooth, and it solves various problems that the compression elastic is difficult to push due to tightness or difficult to move accurately due to looseness.

Description of drawings

FIG. 1A and FIG. 1B are structural schematic diagrams of the fixing mechanism of the existing battery hook;

2A to 2F are structural schematic diagrams of the first embodiment of the fixing mechanism of the battery hook of the present invention; and

Fig. 3 is a structural schematic diagram of a second embodiment of the fixing mechanism of the battery hook of the present invention.

Brief Explanation of Reference Signs

1, 2 Shell

11, 21 Hollow limit part

111, 211 First opening

112, 212 Second opening

113 Locating convex part

114, 216 Stop part

12, 22 Bolt lock

121, 220 hook part

122, 221 First threading slot

123, 222 Second threading slot

124, 223 The first slot

125, 224 Second slot

213, 213' Elastic positioning part (positioning part)

13, 23 push button

20a First Containment Department

20b Second storage part

2131 Convex rib

214, 214' gap

215 slide rail

231 Engagement Department

W1, W2 Width

Detailed ways

The implementation of the present utility model is described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification.

It should be noted that the fixing mechanism of the battery hook of the present invention is applied to the electronic device to facilitate the installation and removal of the battery. The positioning part on one side of the position part, the latch part slidingly arranged on the hollow limiting part for engaging the hook, and the push button arranged on the other surface of the housing, the push button has an engaging part for passing through The locking part is combined through the hollow limiting part, and the positioning part is an elastic positioning part with a gap to provide compression elasticity. Wherein, the electronic device can be, for example, a notebook computer, an electronic translator, a personal digital assistant (PDA), or other electronic devices that need to install a battery, and the structure of the hollow spacer, the latch, and the push button It can also be changed according to need or design, not limited to what is shown in the following examples.

Please refer to FIG. 2A to FIG. 2F , which show the structural diagrams of the first embodiment of the fixing mechanism of the battery hook of the present invention. As shown in the figure, the hook (not shown, hereinafter referred to as the first hook) of the battery is fixed to the housing 2 of the electronic device. Two accommodating portions 20b (as shown in FIG. 2C ). In this embodiment, the electronic device is a notebook computer, but it is not limited thereto. The present invention can also be applied to battery hooks for fixing other electronic devices. As shown in FIG. 2A , the fixing mechanism of the battery hook includes: a hollow limiting portion 21 disposed inside the housing 2 , a latch 22 slidingly disposed on the hollow limiting portion 21 , and a locking member 22 disposed on the housing. 2 push button 23 on the outside.

The hollow limiting portion 21 is disposed on the first accommodating portion 20a. In this embodiment, the hollow limiting portion 21 is a sliding groove, and there is a first opening 211 on one side of the hollow limiting portion 21 , and there is a Corresponding to the second opening 212 of the first hook, an elastic positioning portion 213 is disposed on a side opposite to the first opening 211 of the hollow limiting portion 21 .

The elastic positioning part 213 is used as a positioning part that can provide compression elasticity, and a notch 214 is provided in the approximate center. The portion 213 is divided into two, and is an L-shaped elastic positioning portion arranged at intervals. Meanwhile, as shown in FIG. 2B , the outer edge of the elastic positioning portion 213 may have ribs 2131 to provide a sense of step difference (described later). In addition, adjacent to the outer side of the elastic positioning portion 213 is provided with a relative slide rail 215, and one end of the slide rail 215 (ie, the end close to the elastic positioning portion 213) is provided with a stop portion 216, and the stop portion 216 is mutually Interval bisects.

The locking member 22 is slidably disposed in the hollow limiting portion 21. As shown in FIGS. 2A and 2B , the locking member 22 has a hook passing through the second opening 212 for correspondingly engaging the first hook. part 220, the first slot 221 corresponding to the elastic positioning part 213, the second slot 222 corresponding to the first opening 211, and the first slots 223 arranged on the inner edges of the first slot 221 at intervals and the second slot 224 . The bottom of the locking member 22 can reciprocally slide in the hollow limiting portion 21 through the guidance of the sliding rail 215, and the first through groove 221 is sleeved on the outer edge of the elastic positioning portion 213, so that the first An inner wall edge of the through groove 221 can slide back and forth along the elastic positioning portion 213 . In this embodiment, the first slot 223 and the second slot 224 are arranged at intervals on the inner edges of the opposite sides of the first through slot 221, so as to provide a sense of level difference for engaging the rib 2131; but in other implementations In an example, the protruding rib 2131, the first slot 223 and the second slot 224 can also be omitted, or the number and shape of the arrangement can be changed, for example, the elastic positioning part 213 is provided with a slot, and the first through slot 221 A plurality of convex ribs or convex points are arranged on the inner edges of opposite sides.

The push button 23 is slidably disposed on the second accommodating portion 20 b, and has an engaging portion 231 passing through the first opening 211 and locked in the first opening 211 . In this embodiment, the width of the push button 23 is smaller than that of the second accommodating portion 20b, so that the push button 23 can be pushed in the second accommodating portion 20b. Moreover, the width difference between the push button 23 and the second accommodating portion 20 b may be equal to the distance between the first slot 223 and the second slot 224 . The engaging portion 231 can be engaged to the second slot 222, and is, for example, a hook (second hook), but not limited thereto, other equivalent structures that can be engaged to the second slot 222 All are applicable to the utility model.

As shown in FIG. 2B in conjunction with FIG. 2C and FIG. 2D, when the fixing mechanism of the battery hook is in the closed state, the rib 2131 of the elastic positioning part 213 is positioned in the first slot 223 of the latch 22, and the notch The width of 214 is, for example, W1. As shown in FIG. 2E , when the battery is to be taken out, the push button 23 can be pushed in the direction toward the stopper 216, and the elastic positioning portion 213 will be pushed toward the inner wall of the first through groove 221. Elastic bending is generated in the notch 214 to reduce the resistance of the locking component 22 and make the locking component 22 easier to slide. At this time, the width of the notch 214 is, for example, W2, and the width W1 is greater than the width W2. As shown in FIG. 2F, when the second slot 224 slides to the ribs 2131 on both sides of the elastic positioning portion 213, the elastic positioning portion 213 returns to its original position due to the compression elasticity provided by the notch 214. The battery is inserted into the second slot 224 for positioning, and reaches an open state for the user to take out the battery.

Of course, the utility model can also have other changes; for example, in other embodiments, an elastic element (not shown) can be arranged in the gap 214 in the center of the elastic positioning part 213, and the elastic element can be other springs or shrapnel. An object with elastic force is used to increase the elastic recovery force of the elastic positioning portion 213, thereby improving the smooth feeling during operation.

FIG. 3 is a schematic diagram drawn according to the second embodiment of the fixing mechanism of the battery hook of the present invention, wherein the parts that are the same as those in the first embodiment are denoted by the same reference numerals, and detailed descriptions are omitted.

Different from the first embodiment, the notch 214' in the center of the elastic positioning part (positioning part) 213' of the second embodiment may not penetrate to the bottom, so that the elastic positioning part 213' also has elastic force.

When the latching part 22 slides in the hollow limiting part 21, the elastic positioning part 213' can also elastically bend toward the notch 214' to reduce the resistance of the latching part 22, so that the latching part 22 is easier to reciprocate in the hollow limiting portion 21, thereby making the operation smoother.

It should be understood that, in the present invention, the notch of the elastic positioning part can be integrally injection-molded notch, which not only has a simple structure but is also easy to manufacture, so that the manufacturing cost and manufacturing time can be relatively reduced. Moreover, adjusting the width of the notch can control the strength of the elastic positioning portion, and it is relatively convenient to adjust the handle. At the same time, in actual implementation, because reducing the width of the notch is a relatively easy technique, for example, adding glue to the mold is enough, so the notch with a wider width can be designed first.

Compared with the prior art, the fixing mechanism of the battery hook of the utility model has an elastic positioning part with elastic deformation ability, so the operation will be smoother, and at the same time, the service life can be extended through the elastic restoring force, and it has a sense of step difference. Therefore, various shortcomings of the prior art have been solved.

Claims (9)

1, a kind of fixed mechanism of battery grab, be applied to the housing of the grab of self-contained battery to electronic installation, this fixed mechanism comprises hollow limiting section, the location division that is positioned at this hollow limiting section one side of being located at this housing one surface, be slidedly arranged on this hollow limiting section for the latches of this grab of engaging and be located at another surperficial push button of this housing, this push button has the holding section for passing this hollow limiting section and in conjunction with this latches, it is characterized in that, this location division is the elasticity location division with breach, so that the elasticity of compression to be provided.

2, the fixed mechanism of battery grab according to claim 1 is characterized in that, this breach is that the end face by this location division is through to the bottom.

3, the fixed mechanism of battery grab according to claim 2 is characterized in that, this breach is located at the central authorities of this location division.

4, the fixed mechanism of battery grab according to claim 1 is characterized in that, this breach is not for being through to the breach of this bottom, location division.

5, the fixed mechanism of battery grab according to claim 4 is characterized in that, this breach is located at the central authorities of this location division.

6, the fixed mechanism of battery grab according to claim 1 is characterized in that, the lateral border of this location division has fin, this latches have to should the location division wear groove, and to being arranged at intervals at a plurality of caulking grooves that this wears groove both sides inner edge by fin.

7, the fixed mechanism of battery grab according to claim 3, it is characterized in that, this latches have to should the location division wear groove, and to should being arranged at intervals at these a plurality of fins of wearing groove both sides inner edge or one of them of salient point by fin, the lateral border of this location division then has should fin or one of them caulking groove of salient point.

8, the fixed mechanism of battery grab according to claim 1 is characterized in that, in this breach flexible member is set.

9, the fixed mechanism of battery grab according to claim 8 is characterized in that, this flexible member is one of them of spring or shell fragment.

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